Flights from South Korea to Mongolia (KR to MN)

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

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US$69

9:45pm - 12:40am
Sun Aug 31st 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Aug 31st 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$69

9:45pm - 12:40am
Sun Sep 14th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 14th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$69

9:45pm - 12:40am
Sat Sep 27th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sat Sep 27th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$69

9:45pm - 12:40am
Sat Sep 13th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sat Sep 13th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$70

9:40pm - 12:30am
Sun Oct 12th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Oct 12th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$70

9:40pm - 12:30am
Sun Sep 28th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 28th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$70

9:40pm - 12:30am
Sun Sep 21st 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 21st 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$73

9:45pm - 12:40am
Sun Sep 28th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 28th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$83

9:45pm - 12:40am
Sun Sep 7th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 7th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$83

9:45pm - 12:40am
Sun Sep 21st 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 21st 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$83

9:45pm - 12:40am
Thu Oct 9th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Oct 9th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$89

9:45pm - 12:40am
Sat Sep 6th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sat Sep 6th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$91

8:20pm - 11:10pm
Sat Sep 27th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Sat Sep 27th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$91

8:20pm - 11:10pm
Tue Sep 9th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Tue Sep 9th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$91

8:20pm - 11:10pm
Tue Sep 16th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Tue Sep 16th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$92

8:30pm - 11:25pm
Tue Sep 30th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Tue Sep 30th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$92

8:30pm - 11:25pm
Sun Sep 28th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sun Sep 28th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$92

8:30pm - 11:25pm
Sat Sep 27th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sat Sep 27th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$94

9:45pm - 12:40am
Wed Sep 24th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Wed Sep 24th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$94

9:45pm - 12:40am
Sun Oct 12th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Oct 12th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$94

9:45pm - 12:40am
Thu Aug 28th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Aug 28th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$95

9:40pm - 12:30am
Sun Aug 31st 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Aug 31st 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$95

9:40pm - 12:30am
Mon Sep 8th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Mon Sep 8th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$95

9:40pm - 12:30am
Sun Sep 14th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 14th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$95

9:40pm - 12:30am
Sun Oct 19th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Oct 19th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$95

9:40pm - 12:30am
Mon Sep 1st 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Mon Sep 1st 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$95

9:40pm - 12:30am
Sun Sep 7th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Sep 7th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$98

9:40pm - 12:30am
Thu Oct 16th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Oct 16th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$100

8:20pm - 11:10pm
Sat Sep 20th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Sat Sep 20th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$100

8:20pm - 11:10pm
Tue Sep 30th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Tue Sep 30th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$100

8:20pm - 11:10pm
Tue Sep 23rd 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Tue Sep 23rd 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$100

9:45pm - 12:40am
Sat Sep 20th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sat Sep 20th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$100

8:30pm - 11:25pm
Thu Sep 25th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Thu Sep 25th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$100

8:30pm - 11:25pm
Tue Sep 23rd 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Tue Sep 23rd 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$100

8:30pm - 11:25pm
Sun Sep 21st 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sun Sep 21st 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$102

8:20pm - 11:10pm
Sat Sep 13th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Sat Sep 13th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$102

8:20pm - 11:10pm
Sat Sep 6th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Sat Sep 6th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$107

11:25am - 2:15pm
Tue Oct 28th 2025

3h 50m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Tue Oct 28th 2025 Jeju Air · 7C 5203 Depart at 11:25am from Seoul (ICN) Fly for 3h 50m Arrive at 2:15pm in Ulaanbaatar (UBN)
US$107

8:30pm - 11:25pm
Sat Sep 20th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sat Sep 20th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$109

8:20pm - 11:10pm
Tue Sep 2nd 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Tue Sep 2nd 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$109

8:30pm - 11:25pm
Sun Aug 31st 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sun Aug 31st 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$112

9:55pm - 12:50am
Tue Sep 2nd 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Tue Sep 2nd 2025 Air Busan · BX 411 Depart at 9:55pm from Busan (PUS) Fly for 3h 55m Arrive at 12:50am in Ulaanbaatar (UBN)
US$112

9:55pm - 12:50am
Tue Sep 23rd 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Tue Sep 23rd 2025 Air Busan · BX 411 Depart at 9:55pm from Busan (PUS) Fly for 3h 55m Arrive at 12:50am in Ulaanbaatar (UBN)
US$112

9:55pm - 12:50am
Tue Sep 9th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Tue Sep 9th 2025 Air Busan · BX 411 Depart at 9:55pm from Busan (PUS) Fly for 3h 55m Arrive at 12:50am in Ulaanbaatar (UBN)
US$112

9:55pm - 12:50am
Fri Sep 5th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Fri Sep 5th 2025 Air Busan · BX 411 Depart at 9:55pm from Busan (PUS) Fly for 3h 55m Arrive at 12:50am in Ulaanbaatar (UBN)
US$112

9:55pm - 12:50am
Tue Sep 16th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Tue Sep 16th 2025 Air Busan · BX 411 Depart at 9:55pm from Busan (PUS) Fly for 3h 55m Arrive at 12:50am in Ulaanbaatar (UBN)
US$113

11:20am - 1:50pm
Mon Sep 29th 2025

3h 30m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Mon Sep 29th 2025 Tway Airlines · TW 421 Depart at 11:20am from Seoul (ICN) Fly for 3h 30m Arrive at 1:50pm in Ulaanbaatar (UBN)
US$113

9:40pm - 12:30am
Thu Aug 28th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Aug 28th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$113

9:40pm - 12:30am
Sun Aug 24th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Aug 24th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$113

9:40pm - 12:30am
Thu Oct 9th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Oct 9th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$115

9:45pm - 12:40am
Thu Sep 11th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Sep 11th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$115

9:45pm - 12:40am
Wed Sep 17th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Wed Sep 17th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$115

9:45pm - 12:40am
Thu Sep 18th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Sep 18th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$115

9:45pm - 12:40am
Sun Aug 24th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sun Aug 24th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$115

9:45pm - 12:40am
Wed Sep 10th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Wed Sep 10th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$116

11:20am - 1:50pm
Mon Sep 22nd 2025

3h 30m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Mon Sep 22nd 2025 Tway Airlines · TW 421 Depart at 11:20am from Seoul (ICN) Fly for 3h 30m Arrive at 1:50pm in Ulaanbaatar (UBN)
US$116

9:40am - 12:20pm
Mon Sep 29th 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Mon Sep 29th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$116

8:30pm - 11:25pm
Tue Aug 26th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Tue Aug 26th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$116

8:30pm - 11:25pm
Tue Sep 16th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Tue Sep 16th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$116

8:30pm - 11:25pm
Thu Sep 18th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Thu Sep 18th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$116

8:30pm - 11:25pm
Sat Sep 13th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sat Sep 13th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$116

9:40am - 12:20pm
Tue Sep 9th 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Tue Sep 9th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$120

11:20am - 1:50pm
Sun Sep 28th 2025

3h 30m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Sun Sep 28th 2025 Tway Airlines · TW 421 Depart at 11:20am from Seoul (ICN) Fly for 3h 30m Arrive at 1:50pm in Ulaanbaatar (UBN)
US$120

11:20am - 1:50pm
Fri Sep 26th 2025

3h 30m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Fri Sep 26th 2025 Tway Airlines · TW 421 Depart at 11:20am from Seoul (ICN) Fly for 3h 30m Arrive at 1:50pm in Ulaanbaatar (UBN)
US$120

9:40am - 12:20pm
Mon Sep 22nd 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Mon Sep 22nd 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$120

9:40am - 12:20pm
Tue Sep 16th 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Tue Sep 16th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$120

9:40am - 12:20pm
Sun Sep 28th 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Sun Sep 28th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$120

9:55pm - 12:50am
Fri Sep 12th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Fri Sep 12th 2025 Air Busan · BX 411 Depart at 9:55pm from Busan (PUS) Fly for 3h 55m Arrive at 12:50am in Ulaanbaatar (UBN)
US$123

8:30pm - 11:25pm
Thu Aug 28th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Thu Aug 28th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$123

8:30pm - 11:25pm
Sat Aug 30th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sat Aug 30th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$123

8:30pm - 11:25pm
Sun Sep 7th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sun Sep 7th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$123

8:30pm - 11:25pm
Thu Sep 11th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Thu Sep 11th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$123

8:30pm - 11:25pm
Tue Sep 2nd 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Tue Sep 2nd 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$123

9:45pm - 12:40am
Thu Sep 25th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Sep 25th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$123

9:45pm - 12:40am
Sat Aug 30th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sat Aug 30th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$123

9:45pm - 12:40am
Sat Oct 11th 2025

3h 55m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Sat Oct 11th 2025 Jeju Air · 7C 5257 Depart at 9:45pm from Busan (PUS) Fly for 3h 55m Arrive at 12:40am in Ulaanbaatar (UBN)
US$130

8:30pm - 11:25pm
Sun Aug 24th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sun Aug 24th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$131

8:30pm - 11:25pm
Sat Aug 16th 2025

3h 55m
Daegu (TAE) → Ulaanbaatar (UBN)

Direct

Sat Aug 16th 2025 Tway Airlines · TW 423 Depart at 8:30pm from Daegu (TAE) Fly for 3h 55m Arrive at 11:25pm in Ulaanbaatar (UBN)
US$132

9:40pm - 12:30am
Mon Aug 25th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Mon Aug 25th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$133

8:20pm - 11:10pm
Sat Aug 30th 2025

3h 50m
Cheongju (CJJ) → Ulaanbaatar (UBN)

Direct

Sat Aug 30th 2025 Tway Airlines · TW 425 Depart at 8:20pm from Cheongju (CJJ) Fly for 3h 50m Arrive at 11:10pm in Ulaanbaatar (UBN)
US$134

9:40pm - 12:30am
Thu Sep 25th 2025

3h 50m
Busan (PUS) → Ulaanbaatar (UBN)

Direct

Thu Sep 25th 2025 Jin Air · LJ 781 Depart at 9:40pm from Busan (PUS) Fly for 3h 50m Arrive at 12:30am in Ulaanbaatar (UBN)
US$136

9:40am - 12:20pm
Sun Oct 12th 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Sun Oct 12th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$136

9:40am - 12:20pm
Sun Aug 31st 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Sun Aug 31st 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$136

9:40am - 12:20pm
Sun Oct 19th 2025

3h 40m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Sun Oct 19th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)
US$235

4:20pm - 6:10pm
Thu Sep 4th 2025

2h 50m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Thu Sep 4th 2025 Aero Mongolia · M0 602 Depart at 4:20pm from Seoul (ICN) Fly for 2h 50m Arrive at 6:10pm in Ulaanbaatar (UBN)
US$235

4:20pm - 6:10pm
Sun Sep 28th 2025

2h 50m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Sun Sep 28th 2025 Aero Mongolia · M0 602 Depart at 4:20pm from Seoul (ICN) Fly for 2h 50m Arrive at 6:10pm in Ulaanbaatar (UBN)
US$235

4:20pm - 6:10pm
Mon Sep 1st 2025

2h 50m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Mon Sep 1st 2025 Aero Mongolia · M0 602 Depart at 4:20pm from Seoul (ICN) Fly for 2h 50m Arrive at 6:10pm in Ulaanbaatar (UBN)
US$235

4:20pm - 6:10pm
Sun Sep 21st 2025

2h 50m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Sun Sep 21st 2025 Aero Mongolia · M0 602 Depart at 4:20pm from Seoul (ICN) Fly for 2h 50m Arrive at 6:10pm in Ulaanbaatar (UBN)
US$235

4:20pm - 6:10pm
Wed Sep 10th 2025

2h 50m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Wed Sep 10th 2025 Aero Mongolia · M0 602 Depart at 4:20pm from Seoul (ICN) Fly for 2h 50m Arrive at 6:10pm in Ulaanbaatar (UBN)
US$289

4:20pm - 6:10pm
Thu Aug 28th 2025

2h 50m
Seoul (ICN) → Ulaanbaatar (UBN)

Direct

Thu Aug 28th 2025 Aero Mongolia · M0 602 Depart at 4:20pm from Seoul (ICN) Fly for 2h 50m Arrive at 6:10pm in Ulaanbaatar (UBN)
US$956

10:20am - 7:20am
Wed Aug 20th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Wed Aug 20th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$956

10:20am - 7:20am
Fri Sep 19th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Fri Sep 19th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Fri Sep 19th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$995

10:20am - 7:20am
Mon Aug 18th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Mon Aug 18th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$995

10:20am - 7:20am
Sat Aug 30th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Sat Aug 30th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Sat Aug 30th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$995

10:20am - 7:20am
Mon Aug 25th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Mon Aug 25th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Mon Aug 25th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$1045

10:20am - 7:20am
Wed Aug 27th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Wed Aug 27th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Wed Aug 27th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$1080

10:20am - 7:20am
Mon Sep 22nd 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Mon Sep 22nd 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Mon Sep 22nd 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$1092

10:20am - 7:20am
Fri Aug 29th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Fri Aug 29th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Fri Aug 29th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$1173

10:20am - 7:20am
Wed Aug 13th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Wed Aug 13th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Wed Aug 13th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)
US$1245

10:20am - 7:20am
Mon Aug 11th 2025

22h 0m
Seoul (ICN) → Ulaanbaatar (UBN)

1 Stop

Mon Aug 11th 2025 Turkish Airlines · TK 21 Depart at 10:20am from Seoul (ICN) Fly for 11h 35m Arrive at 3:55pm in Istanbul (IST)

Layover in Istanbul for 2h 20m

Mon Aug 11th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)

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

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

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

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

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! 💪

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.

Flights from South Korea to Mongolia (KR to MN)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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