Flights from Houston to South Korea (IAH to KR)

Discover more affordable dates and routes for flights from Houston to South Korea (IAH to KR) within a date range.

⭐ Search by country or region to discover more affordable routes, like Netherlands → Italy or Europe → South East Asia.

US$
Hours
Hours
Loading…
  • US$884
    Hawaiian AirlinesHawaiian Airlines
    6:00am - 6:35pm
    Thu Oct 9th 2025
    22h 35m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Hawaiian Airlines · HA 4895 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 6h 11m

    Thu Oct 9th 2025 Hawaiian Airlines · HA 871 Depart at 2:55pm from Seattle (SEA) Fly for 11h 40m Arrive at 6:35pm in Seoul (ICN)

  • US$892
    Hawaiian AirlinesKorean Air
    6:00am - 4:30pm
    Thu Oct 9th 2025
    20h 30m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Hawaiian Airlines · HA 4895 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 3h 31m

    Thu Oct 9th 2025 Korean Air · KE 5020 Depart at 12:15pm from Seattle (SEA) Fly for 12h 15m Arrive at 4:30pm in Seoul (ICN)

  • US$956
    EVA AirEVA Air
    1:00am - 12:25pm
    Thu Oct 9th 2025
    21h 25m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 2h 40m

    Fri Oct 10th 2025 EVA Air · BR 154 Depart at 8:55am from Taipei (TPE) Fly for 2h 30m Arrive at 12:25pm in Seoul (ICN)

  • US$959
    Hawaiian AirlinesKorean Air
    7:10pm - 4:30pm
    Thu Oct 9th 2025
    31h 20m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Hawaiian Airlines · HA 4973 Depart at 7:10pm from Houston (IAH) Fly for 4h 54m Arrive at 10:04pm in Seattle (SEA)

    Layover in Seattle for 14h 11m

    Fri Oct 10th 2025 Korean Air · KE 5020 Depart at 12:15pm from Seattle (SEA) Fly for 12h 15m Arrive at 4:30pm in Seoul (ICN)

  • US$979
    Spirit AirlinesKorean Air
    6:44am - 5:00am
    Thu Oct 9th 2025
    32h 16m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Spirit Airlines · NK 3225 Depart at 6:44am from Houston (IAH) Fly for 3h 35m Arrive at 8:19am in Los Angeles (LAX)

    Layover in Los Angeles for 15h 31m

    Thu Oct 9th 2025 Korean Air · KE 12 Depart at 11:50pm from Los Angeles (LAX) Fly for 13h 10m Arrive at 5:00am in Seoul (ICN)

  • US$989
    Frontier AirlinesKorean Air
    11:42am - 5:00am
    Thu Oct 9th 2025
    27h 18m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Frontier Airlines · F9 1755 Depart at 11:42am from Houston (IAH) Fly for 3h 38m Arrive at 1:20pm in Los Angeles (LAX)

    Layover in Los Angeles for 10h 30m

    Thu Oct 9th 2025 Korean Air · KE 12 Depart at 11:50pm from Los Angeles (LAX) Fly for 13h 10m Arrive at 5:00am in Seoul (ICN)

  • US$1018
    Hawaiian AirlinesAsiana Airlines
    6:00am - 5:55pm
    Thu Oct 9th 2025
    21h 55m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Hawaiian Airlines · HA 4895 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 5h 31m

    Thu Oct 9th 2025 Asiana Airlines · OZ 271 Depart at 2:15pm from Seattle (SEA) Fly for 11h 40m Arrive at 5:55pm in Seoul (ICN)

  • US$1022
    Alaska AirlinesAsiana Airlines
    6:00am - 5:55pm
    Thu Oct 9th 2025
    21h 55m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Alaska Airlines · AS 453 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 5h 31m

    Thu Oct 9th 2025 Asiana Airlines · OZ 271 Depart at 2:15pm from Seattle (SEA) Fly for 11h 40m Arrive at 5:55pm in Seoul (ICN)

  • US$1042
    Hawaiian AirlinesKorean Air
    6:00am - 4:40pm
    Thu Oct 9th 2025
    20h 40m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Hawaiian Airlines · HA 4895 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 4h 6m

    Thu Oct 9th 2025 Korean Air · KE 42 Depart at 12:50pm from Seattle (SEA) Fly for 11h 50m Arrive at 4:40pm in Seoul (ICN)

  • US$1047
    Spirit AirlinesKorean Air
    6:44am - 5:50pm
    Thu Oct 9th 2025
    21h 6m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Spirit Airlines · NK 3225 Depart at 6:44am from Houston (IAH) Fly for 3h 35m Arrive at 8:19am in Los Angeles (LAX)

    Layover in Los Angeles for 4h 21m

    Thu Oct 9th 2025 Korean Air · KE 18 Depart at 12:40pm from Los Angeles (LAX) Fly for 13h 10m Arrive at 5:50pm in Seoul (ICN)

  • US$1080
    Korean AirKorean Air
    5:30am - 2:10pm
    Thu Oct 9th 2025
    18h 40m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 6928 Depart at 5:30am from Houston (IAH) Fly for 2h 0m Arrive at 8:30am in Atlanta (ATL)

    Layover in Atlanta for 0h 45m

    Thu Oct 9th 2025 Korean Air · KE 5040 Depart at 9:15am from Atlanta (ATL) Fly for 15h 55m Arrive at 2:10pm in Seoul (ICN)

  • US$1080
    Korean AirKorean Air
    6:09pm - 4:00am
    Thu Oct 9th 2025
    19h 51m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 7074 Depart at 6:09pm from Houston (IAH) Fly for 2h 15m Arrive at 9:24pm in Atlanta (ATL)

    Layover in Atlanta for 1h 46m

    Thu Oct 9th 2025 Korean Air · KE 5036 Depart at 11:10pm from Atlanta (ATL) Fly for 15h 50m Arrive at 4:00am in Seoul (ICN)

  • US$1085
    Korean AirKorean Air
    5:30am - 4:00am
    Thu Oct 9th 2025
    32h 30m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 6928 Depart at 5:30am from Houston (IAH) Fly for 2h 0m Arrive at 8:30am in Atlanta (ATL)

    Layover in Atlanta for 14h 40m

    Thu Oct 9th 2025 Korean Air · KE 5036 Depart at 11:10pm from Atlanta (ATL) Fly for 15h 50m Arrive at 4:00am in Seoul (ICN)

  • US$1109
    EVA AirEastar Jet
    1:00am - 6:10am
    Thu Oct 9th 2025
    39h 10m
    Houston (IAH) → Busan (PUS)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 20h 50m

    Sat Oct 11th 2025 Eastar Jet · ZE 984 Depart at 3:05am from Taipei (TPE) Fly for 2h 5m Arrive at 6:10am in Busan (PUS)

  • US$1126
    EVA AirTigerair Taiwan
    1:00am - 9:35am
    Thu Oct 9th 2025
    42h 35m
    Houston (IAH) → Jeju City (CJU)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 24h 25m

    Sat Oct 11th 2025 Tigerair Taiwan · IT 654 Depart at 6:40am from Taipei (TPE) Fly for 1h 55m Arrive at 9:35am in Jeju City (CJU)

  • US$1136
    Alaska AirlinesAlaska Airlines
    6:00am - 6:35pm
    Thu Oct 9th 2025
    22h 35m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Alaska Airlines · AS 453 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 6h 11m

    Thu Oct 9th 2025 Alaska Airlines · AS 8471 Depart at 2:55pm from Seattle (SEA) Fly for 11h 40m Arrive at 6:35pm in Seoul (ICN)

  • US$1153
    Hawaiian AirlinesKorean Air
    7:10pm - 4:40pm
    Thu Oct 9th 2025
    31h 30m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Hawaiian Airlines · HA 4973 Depart at 7:10pm from Houston (IAH) Fly for 4h 54m Arrive at 10:04pm in Seattle (SEA)

    Layover in Seattle for 14h 46m

    Fri Oct 10th 2025 Korean Air · KE 42 Depart at 12:50pm from Seattle (SEA) Fly for 11h 50m Arrive at 4:40pm in Seoul (ICN)

  • US$1179
    EVA AirEastar Jet
    1:00am - 5:40am
    Thu Oct 9th 2025
    38h 40m
    Houston (IAH) → Cheongju (CJJ)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 19h 55m

    Sat Oct 11th 2025 Eastar Jet · ZE 782 Depart at 2:10am from Taipei (TPE) Fly for 2h 30m Arrive at 5:40am in Cheongju (CJJ)

  • US$1183
    Korean AirKorean Air
    5:30am - 4:25pm
    Thu Oct 9th 2025
    20h 55m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 3368 Depart at 5:30am from Houston (IAH) Fly for 2h 42m Arrive at 9:12am in Detroit (DTW)

    Layover in Detroit for 3h 13m

    Thu Oct 9th 2025 Korean Air · KE 7274 Depart at 12:25pm from Detroit (DTW) Fly for 15h 0m Arrive at 4:25pm in Seoul (ICN)

  • US$1183
    Korean AirKorean Air
    4:21pm - 4:00am
    Thu Oct 9th 2025
    21h 39m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 7134 Depart at 4:21pm from Houston (IAH) Fly for 2h 3m Arrive at 7:24pm in Atlanta (ATL)

    Layover in Atlanta for 3h 46m

    Thu Oct 9th 2025 Korean Air · KE 5036 Depart at 11:10pm from Atlanta (ATL) Fly for 15h 50m Arrive at 4:00am in Seoul (ICN)

  • US$1184
    EVA AirTigerair Taiwan
    1:00am - 11:30pm
    Thu Oct 9th 2025
    32h 30m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 13h 45m

    Fri Oct 10th 2025 Tigerair Taiwan · IT 602 Depart at 8:00pm from Taipei (TPE) Fly for 2h 30m Arrive at 11:30pm in Seoul (ICN)

  • US$1185
    Korean AirKorean Air
    6:40am - 5:20pm
    Thu Oct 9th 2025
    20h 40m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 3886 Depart at 6:40am from Houston (IAH) Fly for 2h 43m Arrive at 9:23am in Minneapolis (MSP)

    Layover in Minneapolis for 4h 7m

    Thu Oct 9th 2025 Korean Air · KE 5034 Depart at 1:30pm from Minneapolis (MSP) Fly for 13h 50m Arrive at 5:20pm in Seoul (ICN)

  • US$1185
    EVA AirScoot
    1:00am - 9:20pm
    Thu Oct 9th 2025
    30h 20m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 11h 25m

    Fri Oct 10th 2025 Scoot · TR 896 Depart at 5:40pm from Taipei (TPE) Fly for 2h 40m Arrive at 9:20pm in Seoul (ICN)

  • US$1189
    Korean AirKorean Air
    7:05am - 4:00am
    Thu Oct 9th 2025
    30h 55m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 7072 Depart at 7:05am from Houston (IAH) Fly for 2h 0m Arrive at 10:05am in Atlanta (ATL)

    Layover in Atlanta for 13h 5m

    Thu Oct 9th 2025 Korean Air · KE 5036 Depart at 11:10pm from Atlanta (ATL) Fly for 15h 50m Arrive at 4:00am in Seoul (ICN)

  • US$1194
    EVA AirEastar Jet
    1:00am - 6:05am
    Thu Oct 9th 2025
    39h 5m
    Houston (IAH) → Jeju City (CJU)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 20h 35m

    Sat Oct 11th 2025 Eastar Jet · ZE 886 Depart at 2:50am from Taipei (TPE) Fly for 2h 15m Arrive at 6:05am in Jeju City (CJU)

  • US$1198
    EVA AirTway Airlines
    1:00am - 5:25am
    Thu Oct 9th 2025
    38h 25m
    Houston (IAH) → Daegu (TAE)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 19h 45m

    Sat Oct 11th 2025 Tway Airlines · TW 664 Depart at 2:00am from Taipei (TPE) Fly for 2h 25m Arrive at 5:25am in Daegu (TAE)

  • US$1217
    EVA AirEastar Jet
    1:00am - 5:35pm
    Thu Oct 9th 2025
    26h 35m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 7h 40m

    Fri Oct 10th 2025 Eastar Jet · ZE 8814 Depart at 1:55pm from Taipei (TPE) Fly for 2h 40m Arrive at 5:35pm in Seoul (ICN)

  • US$1249
    EVA AirTway Airlines
    1:00am - 5:30pm
    Thu Oct 9th 2025
    26h 30m
    Houston (IAH) → Jeju City (CJU)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 8h 0m

    Fri Oct 10th 2025 Tway Airlines · TW 688 Depart at 2:15pm from Taipei (TPE) Fly for 2h 15m Arrive at 5:30pm in Jeju City (CJU)

  • US$1253
    EVA AirJin Air
    1:00am - 5:15am
    Thu Oct 9th 2025
    38h 15m
    Houston (IAH) → Daegu (TAE)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 19h 35m

    Sat Oct 11th 2025 Jin Air · LJ 756 Depart at 1:50am from Taipei (TPE) Fly for 2h 25m Arrive at 5:15am in Daegu (TAE)

  • US$1256
    EVA AirJeju Air
    1:00am - 3:15pm
    Thu Oct 9th 2025
    24h 15m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 5h 35m

    Fri Oct 10th 2025 Jeju Air · 7C 6102 Depart at 11:50am from Taipei (TPE) Fly for 2h 25m Arrive at 3:15pm in Seoul (ICN)

  • US$1278
    Hawaiian AirlinesHawaiian Airlines
    7:10pm - 6:35pm
    Thu Oct 9th 2025
    33h 25m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Hawaiian Airlines · HA 4973 Depart at 7:10pm from Houston (IAH) Fly for 4h 54m Arrive at 10:04pm in Seattle (SEA)

    Layover in Seattle for 16h 51m

    Fri Oct 10th 2025 Hawaiian Airlines · HA 871 Depart at 2:55pm from Seattle (SEA) Fly for 11h 40m Arrive at 6:35pm in Seoul (ICN)

  • US$1288
    EVA AirJin Air
    1:00am - 2:05pm
    Thu Oct 9th 2025
    23h 5m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 4h 20m

    Fri Oct 10th 2025 Jin Air · LJ 732 Depart at 10:35am from Taipei (TPE) Fly for 2h 30m Arrive at 2:05pm in Seoul (ICN)

  • US$1299
    EVA AirTigerair Taiwan
    1:00am - 7:55pm
    Thu Oct 9th 2025
    28h 55m
    Houston (IAH) → Busan (PUS)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 10h 25m

    Fri Oct 10th 2025 Tigerair Taiwan · IT 606 Depart at 4:40pm from Taipei (TPE) Fly for 2h 15m Arrive at 7:55pm in Busan (PUS)

  • US$1318
    Korean AirKorean Air
    5:30am - 4:50pm
    Thu Oct 9th 2025
    21h 20m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 6928 Depart at 5:30am from Houston (IAH) Fly for 2h 0m Arrive at 8:30am in Atlanta (ATL)

    Layover in Atlanta for 4h 0m

    Thu Oct 9th 2025 Korean Air · KE 36 Depart at 12:30pm from Atlanta (ATL) Fly for 15h 20m Arrive at 4:50pm in Seoul (ICN)

  • US$1320
    Korean AirKorean Air
    7:00am - 5:50pm
    Thu Oct 9th 2025
    20h 50m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 7439 Depart at 7:00am from Houston (IAH) Fly for 3h 36m Arrive at 8:36am in Los Angeles (LAX)

    Layover in Los Angeles for 4h 4m

    Thu Oct 9th 2025 Korean Air · KE 18 Depart at 12:40pm from Los Angeles (LAX) Fly for 13h 10m Arrive at 5:50pm in Seoul (ICN)

  • US$1386
    Alaska AirlinesKorean Air
    6:00am - 4:40pm
    Thu Oct 9th 2025
    20h 40m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Alaska Airlines · AS 453 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 4h 6m

    Thu Oct 9th 2025 Korean Air · KE 42 Depart at 12:50pm from Seattle (SEA) Fly for 11h 50m Arrive at 4:40pm in Seoul (ICN)

  • US$1472
    WestJetWestJet
    3:00pm - 6:45pm
    Thu Oct 9th 2025
    37h 45m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 WestJet · WS 1535 Depart at 3:00pm from Houston (IAH) Fly for 4h 21m Arrive at 6:21pm in Calgary (YYC)

    Layover in Calgary for 21h 34m

    Fri Oct 10th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

  • US$1505
    United AirlinesUnited Airlines
    5:38am - 3:00pm
    Thu Oct 9th 2025
    19h 22m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 487 Depart at 5:38am from Houston (IAH) Fly for 4h 7m Arrive at 7:45am in San Francisco (SFO)

    Layover in San Francisco for 2h 50m

    Thu Oct 9th 2025 United Airlines · UA 893 Depart at 10:35am from San Francisco (SFO) Fly for 12h 25m Arrive at 3:00pm in Seoul (ICN)

  • US$1509
    United AirlinesUnited Airlines
    5:38am - 4:20am
    Thu Oct 9th 2025
    32h 42m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 487 Depart at 5:38am from Houston (IAH) Fly for 4h 7m Arrive at 7:45am in San Francisco (SFO)

    Layover in San Francisco for 16h 0m

    Thu Oct 9th 2025 United Airlines · UA 805 Depart at 11:45pm from San Francisco (SFO) Fly for 12h 35m Arrive at 4:20am in Seoul (ICN)

  • US$1525
    Korean AirKorean Air
    4:00pm - 5:00am
    Thu Oct 9th 2025
    23h 0m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Korean Air · KE 7204 Depart at 4:00pm from Houston (IAH) Fly for 3h 37m Arrive at 5:37pm in Los Angeles (LAX)

    Layover in Los Angeles for 6h 13m

    Thu Oct 9th 2025 Korean Air · KE 12 Depart at 11:50pm from Los Angeles (LAX) Fly for 13h 10m Arrive at 5:00am in Seoul (ICN)

  • US$1573
    United AirlinesUnited Airlines
    9:51pm - 3:00pm
    Thu Oct 9th 2025
    27h 9m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 445 Depart at 9:51pm from Houston (IAH) Fly for 4h 6m Arrive at 11:57pm in San Francisco (SFO)

    Layover in San Francisco for 10h 38m

    Fri Oct 10th 2025 United Airlines · UA 893 Depart at 10:35am from San Francisco (SFO) Fly for 12h 25m Arrive at 3:00pm in Seoul (ICN)

  • US$1580
    United AirlinesUnited Airlines
    9:51pm - 4:20am
    Thu Oct 9th 2025
    40h 29m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 445 Depart at 9:51pm from Houston (IAH) Fly for 4h 6m Arrive at 11:57pm in San Francisco (SFO)

    Layover in San Francisco for 23h 48m

    Fri Oct 10th 2025 United Airlines · UA 805 Depart at 11:45pm from San Francisco (SFO) Fly for 12h 35m Arrive at 4:20am in Seoul (ICN)

  • US$1678
    Frontier AirlinesKorean Air
    9:54pm - 4:50pm
    Thu Oct 9th 2025
    28h 56m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Frontier Airlines · F9 1882 Depart at 9:54pm from Houston (IAH) Fly for 2h 32m Arrive at 12:26am in Chicago (ORD)

    Layover in Chicago for 11h 44m

    Fri Oct 10th 2025 Korean Air · KE 38 Depart at 12:10pm from Chicago (ORD) Fly for 14h 40m Arrive at 4:50pm in Seoul (ICN)

  • US$1708
    Frontier AirlinesKorean Air
    6:05am - 4:50pm
    Thu Oct 9th 2025
    20h 45m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Frontier Airlines · F9 1404 Depart at 6:05am from Houston (IAH) Fly for 2h 19m Arrive at 9:24am in Atlanta (ATL)

    Layover in Atlanta for 3h 6m

    Thu Oct 9th 2025 Korean Air · KE 36 Depart at 12:30pm from Atlanta (ATL) Fly for 15h 20m Arrive at 4:50pm in Seoul (ICN)

  • US$1751
    Alaska AirlinesAlaska Airlines
    7:10pm - 6:35pm
    Thu Oct 9th 2025
    33h 25m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Alaska Airlines · AS 439 Depart at 7:10pm from Houston (IAH) Fly for 4h 54m Arrive at 10:04pm in Seattle (SEA)

    Layover in Seattle for 16h 51m

    Fri Oct 10th 2025 Alaska Airlines · AS 8471 Depart at 2:55pm from Seattle (SEA) Fly for 11h 40m Arrive at 6:35pm in Seoul (ICN)

  • US$1914
    Spirit AirlinesAir Premia
    10:02pm - 4:50am
    Thu Oct 9th 2025
    40h 48m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Spirit Airlines · NK 2321 Depart at 10:02pm from Houston (IAH) Fly for 3h 38m Arrive at 11:40pm in Los Angeles (LAX)

    Layover in Los Angeles for 23h 50m

    Fri Oct 10th 2025 Air Premia · YP 104 Depart at 11:30pm from Los Angeles (LAX) Fly for 13h 20m Arrive at 4:50am in Seoul (ICN)

  • US$2005
    Air CanadaAir Canada
    7:20am - 5:30pm
    Thu Oct 9th 2025
    20h 10m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Air Canada · AC 590 Depart at 7:20am from Houston (IAH) Fly for 3h 12m Arrive at 11:32am in Toronto (YYZ)

    Layover in Toronto for 2h 8m

    Thu Oct 9th 2025 Air Canada · AC 61 Depart at 1:40pm from Toronto (YYZ) Fly for 14h 50m Arrive at 5:30pm in Seoul (ICN)

  • US$2065
    Spirit AirlinesAsiana Airlines
    10:02pm - 2:50pm
    Thu Oct 9th 2025
    26h 48m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Spirit Airlines · NK 2321 Depart at 10:02pm from Houston (IAH) Fly for 3h 38m Arrive at 11:40pm in Los Angeles (LAX)

    Layover in Los Angeles for 10h 20m

    Fri Oct 10th 2025 Asiana Airlines · OZ 201 Depart at 10:00am from Los Angeles (LAX) Fly for 12h 50m Arrive at 2:50pm in Seoul (ICN)

  • US$2157
    United AirlinesUnited Airlines
    7:20am - 3:00pm
    Thu Oct 9th 2025
    17h 40m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 1768 Depart at 7:20am from Houston (IAH) Fly for 4h 10m Arrive at 9:30am in San Francisco (SFO)

    Layover in San Francisco for 1h 5m

    Thu Oct 9th 2025 United Airlines · UA 893 Depart at 10:35am from San Francisco (SFO) Fly for 12h 25m Arrive at 3:00pm in Seoul (ICN)

  • US$2157
    United AirlinesUnited Airlines
    8:10pm - 4:20am
    Thu Oct 9th 2025
    18h 10m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 2388 Depart at 8:10pm from Houston (IAH) Fly for 4h 10m Arrive at 10:20pm in San Francisco (SFO)

    Layover in San Francisco for 1h 25m

    Thu Oct 9th 2025 United Airlines · UA 805 Depart at 11:45pm from San Francisco (SFO) Fly for 12h 35m Arrive at 4:20am in Seoul (ICN)

  • US$2157
    EVA AirEVA Air
    1:00am - 11:00am
    Thu Oct 9th 2025
    20h 0m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 1h 15m

    Fri Oct 10th 2025 EVA Air · BR 170 Depart at 7:30am from Taipei (TPE) Fly for 2h 30m Arrive at 11:00am in Seoul (ICN)

  • US$2243
    United AirlinesUnited Airlines
    8:10pm - 3:00pm
    Thu Oct 9th 2025
    28h 50m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 2388 Depart at 8:10pm from Houston (IAH) Fly for 4h 10m Arrive at 10:20pm in San Francisco (SFO)

    Layover in San Francisco for 12h 15m

    Fri Oct 10th 2025 United Airlines · UA 893 Depart at 10:35am from San Francisco (SFO) Fly for 12h 25m Arrive at 3:00pm in Seoul (ICN)

  • US$2243
    United AirlinesUnited Airlines
    6:05pm - 3:00pm
    Thu Oct 9th 2025
    30h 55m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 1535 Depart at 6:05pm from Houston (IAH) Fly for 4h 8m Arrive at 8:13pm in San Francisco (SFO)

    Layover in San Francisco for 14h 22m

    Fri Oct 10th 2025 United Airlines · UA 893 Depart at 10:35am from San Francisco (SFO) Fly for 12h 25m Arrive at 3:00pm in Seoul (ICN)

  • US$2243
    United AirlinesUnited Airlines
    4:45pm - 3:00pm
    Thu Oct 9th 2025
    32h 15m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 234 Depart at 4:45pm from Houston (IAH) Fly for 4h 10m Arrive at 6:55pm in San Francisco (SFO)

    Layover in San Francisco for 15h 40m

    Fri Oct 10th 2025 United Airlines · UA 893 Depart at 10:35am from San Francisco (SFO) Fly for 12h 25m Arrive at 3:00pm in Seoul (ICN)

  • US$2243
    United AirlinesUnited Airlines
    3:37pm - 3:00pm
    Thu Oct 9th 2025
    33h 23m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 334 Depart at 3:37pm from Houston (IAH) Fly for 4h 9m Arrive at 5:46pm in San Francisco (SFO)

    Layover in San Francisco for 16h 49m

    Fri Oct 10th 2025 United Airlines · UA 893 Depart at 10:35am from San Francisco (SFO) Fly for 12h 25m Arrive at 3:00pm in Seoul (ICN)

  • US$2289
    EVA AirChina Airlines
    1:00am - 7:00pm
    Thu Oct 9th 2025
    28h 0m
    Houston (IAH) → Busan (PUS)
    1 Stop

    Thu Oct 9th 2025 EVA Air · BR 51 Depart at 1:00am from Houston (IAH) Fly for 16h 15m Arrive at 6:15am in Taipei (TPE)

    Layover in Taipei for 9h 30m

    Fri Oct 10th 2025 China Airlines · CI 186 Depart at 3:45pm from Taipei (TPE) Fly for 2h 15m Arrive at 7:00pm in Busan (PUS)

  • US$2330
    VivaAerobusAeroMéxico
    10:35pm - 6:00am
    Thu Oct 9th 2025
    41h 25m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 VivaAerobus · VB 617 Depart at 10:35pm from Houston (IAH) Fly for 1h 35m Arrive at 11:10pm in Monterrey (MTY)

    Layover in Monterrey for 24h 0m

    Fri Oct 10th 2025 AeroMéxico · AM 90 Depart at 11:10pm from Monterrey (MTY) Fly for 15h 50m Arrive at 6:00am in Seoul (ICN)

  • US$2738
    Spirit AirlinesKorean Air
    10:10pm - 5:00am
    Thu Oct 9th 2025
    40h 50m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Spirit Airlines · NK 1982 Depart at 10:10pm from Houston (IAH) Fly for 3h 17m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 24h 23m

    Fri Oct 10th 2025 Korean Air · KE 6 Depart at 11:50pm from Las Vegas (LAS) Fly for 13h 10m Arrive at 5:00am in Seoul (ICN)

  • US$3109
    Qatar AirwaysQatar Airways
    6:25pm - 5:05pm
    Thu Oct 9th 2025
    32h 40m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Qatar Airways · QR 714 Depart at 6:25pm from Houston (IAH) Fly for 14h 35m Arrive at 5:00pm in Doha (DOH)

    Layover in Doha for 9h 20m

    Sat Oct 11th 2025 Qatar Airways · QR 858 Depart at 2:20am from Doha (DOH) Fly for 8h 45m Arrive at 5:05pm in Seoul (ICN)

  • US$3341
    LufthansaLufthansa
    3:35pm - 9:55am
    Thu Oct 9th 2025
    28h 20m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Lufthansa · LH 441 Depart at 3:35pm from Houston (IAH) Fly for 9h 40m Arrive at 8:15am in Frankfurt (FRA)

    Layover in Frankfurt for 7h 15m

    Fri Oct 10th 2025 Lufthansa · LH 712 Depart at 3:30pm from Frankfurt (FRA) Fly for 11h 25m Arrive at 9:55am in Seoul (ICN)

  • US$3910
    Air CanadaAir Canada
    4:50pm - 4:05pm
    Thu Oct 9th 2025
    33h 15m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Air Canada · AC 1301 Depart at 4:50pm from Houston (IAH) Fly for 4h 51m Arrive at 7:41pm in Vancouver (YVR)

    Layover in Vancouver for 16h 49m

    Fri Oct 10th 2025 Air Canada · AC 63 Depart at 12:30pm from Vancouver (YVR) Fly for 11h 35m Arrive at 4:05pm in Seoul (ICN)

  • US$3910
    Air CanadaAir Canada
    9:48am - 4:05pm
    Thu Oct 9th 2025
    40h 17m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Air Canada · AC 5592 Depart at 9:48am from Houston (IAH) Fly for 4h 47m Arrive at 12:35pm in Vancouver (YVR)

    Layover in Vancouver for 23h 55m

    Fri Oct 10th 2025 Air Canada · AC 63 Depart at 12:30pm from Vancouver (YVR) Fly for 11h 35m Arrive at 4:05pm in Seoul (ICN)

  • US$3912
    Air CanadaAir Canada
    6:16pm - 5:30pm
    Thu Oct 9th 2025
    33h 14m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Air Canada · AC 4504 Depart at 6:16pm from Houston (IAH) Fly for 3h 20m Arrive at 10:36pm in Toronto (YYZ)

    Layover in Toronto for 15h 4m

    Fri Oct 10th 2025 Air Canada · AC 61 Depart at 1:40pm from Toronto (YYZ) Fly for 14h 50m Arrive at 5:30pm in Seoul (ICN)

  • US$3912
    Air CanadaAir Canada
    12:05pm - 5:30pm
    Thu Oct 9th 2025
    39h 25m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Air Canada · AC 592 Depart at 12:05pm from Houston (IAH) Fly for 3h 12m Arrive at 4:17pm in Toronto (YYZ)

    Layover in Toronto for 21h 23m

    Fri Oct 10th 2025 Air Canada · AC 61 Depart at 1:40pm from Toronto (YYZ) Fly for 14h 50m Arrive at 5:30pm in Seoul (ICN)

  • US$3912
    Air CanadaAir Canada
    10:17am - 5:30pm
    Thu Oct 9th 2025
    41h 13m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Air Canada · AC 4277 Depart at 10:17am from Houston (IAH) Fly for 3h 13m Arrive at 2:30pm in Toronto (YYZ)

    Layover in Toronto for 23h 10m

    Fri Oct 10th 2025 Air Canada · AC 61 Depart at 1:40pm from Toronto (YYZ) Fly for 14h 50m Arrive at 5:30pm in Seoul (ICN)

  • US$4776
    Alaska AirlinesHawaiian Airlines
    6:00am - 6:35pm
    Thu Oct 9th 2025
    22h 35m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 Alaska Airlines · AS 453 Depart at 6:00am from Houston (IAH) Fly for 4h 44m Arrive at 8:44am in Seattle (SEA)

    Layover in Seattle for 6h 11m

    Thu Oct 9th 2025 Hawaiian Airlines · HA 871 Depart at 2:55pm from Seattle (SEA) Fly for 11h 40m Arrive at 6:35pm in Seoul (ICN)

  • US$6242
    United AirlinesHawaiian Airlines
    10:02am - 6:35pm
    Thu Oct 9th 2025
    18h 33m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 1486 Depart at 10:02am from Houston (IAH) Fly for 4h 49m Arrive at 12:51pm in Seattle (SEA)

    Layover in Seattle for 2h 4m

    Thu Oct 9th 2025 Hawaiian Airlines · HA 871 Depart at 2:55pm from Seattle (SEA) Fly for 11h 40m Arrive at 6:35pm in Seoul (ICN)

  • US$7820
    United AirlinesUnited Airlines
    10:02am - 5:55pm
    Thu Oct 9th 2025
    17h 53m
    Houston (IAH) → Seoul (ICN)
    1 Stop

    Thu Oct 9th 2025 United Airlines · UA 1486 Depart at 10:02am from Houston (IAH) Fly for 4h 49m Arrive at 12:51pm in Seattle (SEA)

    Layover in Seattle for 1h 24m

    Thu Oct 9th 2025 United Airlines · UA 7292 Depart at 2:15pm from Seattle (SEA) Fly for 11h 40m Arrive at 5:55pm in Seoul (ICN)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@oamingsonaa
Roaming Sonaa
@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

@travel.with.wes
Wesley Mergard
@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Why I built FlightList & solved my own problem
Why I Built FlightList & Solved My Own Problem

About FlightList

❝Founded by a remote worker and frequent flyer, who discovered that the best deals come from searching with flexible dates across entire countries or regions. Our streamlined platform strips away the clutter found on typical travel sites, offering a clean interface that focuses solely on finding cost-effective flights. Unlike traditional booking sites, FlightList allows users to search by date ranges and broad destinations, unveiling opportunities that rigid parameters often miss. Our filters let travelers tailor searches to their specific needs, whether they're digital nomads seeking their next adventure or budget-conscious explorers maximizing travel funds. We've made finding cheap flights into a quicker and easier experience, empowering users to discover just how far their budget can take them.❞

Hans Desjarlais, Founder Hans Desjarlais Profile Picture