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Cheap flights from Dallas to Sofia

The cheapest flight from Dallas to Sofia over the next 6 months is US$310 one-way, departing Thu Nov 12th 2026. 28 airlines fly this route.

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25 flights found

  • US$310 Frontier Airlines TAP Portugal Ryanair 7:41am - 9:50am+2 Thu Nov 12th 2026 42h 9m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Thu Nov 12th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Thu Nov 12th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 3h 15m

    Fri Nov 13th 2026 TAP Portugal · TP 1032 Depart at 8:50am from Lisbon (LIS) Fly for 1h 55m Arrive at 11:45am in Barcelona (BCN)

    Layover in Barcelona for 18h 10m Self-transfer

    Sat Nov 14th 2026 Ryanair · FR 6300 Depart at 5:55am from Barcelona (BCN) Fly for 2h 55m Arrive at 9:50am in Sofia (SOF)

    Book Flight
  • US$315 Frontier Airlines TAP Portugal Ryanair 7:41am - 7:55pm+1 Thu Nov 12th 2026 28h 14m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Thu Nov 12th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Thu Nov 12th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 3h 15m

    Fri Nov 13th 2026 TAP Portugal · TP 1032 Depart at 8:50am from Lisbon (LIS) Fly for 1h 55m Arrive at 11:45am in Barcelona (BCN)

    Layover in Barcelona for 4h 15m Self-transfer

    Fri Nov 13th 2026 Ryanair · FR 6300 Depart at 4:00pm from Barcelona (BCN) Fly for 2h 55m Arrive at 7:55pm in Sofia (SOF)

    Book Flight
  • US$322 Frontier Airlines TAP Portugal Ryanair 7:41am - 10:30am+2 Tue Nov 10th 2026 42h 49m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 10th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Tue Nov 10th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 15h 25m

    Wed Nov 11th 2026 TAP Portugal · TP 1022 Depart at 9:00pm from Lisbon (LIS) Fly for 1h 30m Arrive at 11:30pm in Madrid (MAD)

    Layover in Madrid for 6h 30m Self-transfer

    Thu Nov 12th 2026 Ryanair · FR 6410 Depart at 6:00am from Madrid (MAD) Fly for 3h 30m Arrive at 10:30am in Sofia (SOF)

    Book Flight
  • US$335 Frontier Airlines TAP Portugal Wizz Air 7:41am - 7:00pm+2 Tue Nov 10th 2026 51h 19m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 10th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Tue Nov 10th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 14h 25m

    Wed Nov 11th 2026 TAP Portugal · TP 838 Depart at 8:00pm from Lisbon (LIS) Fly for 3h 5m Arrive at 12:05am in Rome (FCO)

    Layover in Rome for 16h 0m Self-transfer

    Thu Nov 12th 2026 Wizz Air · W6 4316 Depart at 4:05pm from Rome (FCO) Fly for 1h 55m Arrive at 7:00pm in Sofia (SOF)

    Book Flight
  • US$338 Frontier Airlines TAP Portugal Ryanair 7:41am - 10:15am+2 Sat Nov 14th 2026 42h 34m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Sat Nov 14th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Sat Nov 14th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 1h 35m

    Sun Nov 15th 2026 TAP Portugal · TP 1010 Depart at 7:10am from Lisbon (LIS) Fly for 1h 20m Arrive at 9:30am in Madrid (MAD)

    Layover in Madrid for 20h 15m Self-transfer

    Mon Nov 16th 2026 Ryanair · FR 6410 Depart at 5:45am from Madrid (MAD) Fly for 3h 30m Arrive at 10:15am in Sofia (SOF)

    Book Flight
  • US$340 Frontier Airlines TAP Portugal Wizz Air 7:41am - 11:10pm+1 Thu Nov 12th 2026 31h 29m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Thu Nov 12th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Thu Nov 12th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 6h 10m

    Fri Nov 13th 2026 TAP Portugal · TP 834 Depart at 11:45am from Lisbon (LIS) Fly for 3h 5m Arrive at 3:50pm in Rome (FCO)

    Layover in Rome for 4h 25m Self-transfer

    Fri Nov 13th 2026 Wizz Air · W6 4316 Depart at 8:15pm from Rome (FCO) Fly for 1h 55m Arrive at 11:10pm in Sofia (SOF)

    Book Flight
  • US$345 United Airlines 4:15pm - 1:25pm+1 Wed Mar 10th 2027 13h 10m Dallas (DFW) → Sofia (SOF) 1 Stop Flight details

    Wed Mar 10th 2027 United Airlines · UA 8865 · Operated by Lufthansa Depart at 4:15pm from Dallas (DFW) Fly for 9h 50m Arrive at 9:05am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 5m

    Thu Mar 11th 2027 United Airlines · UA 9124 · Operated by Lufthansa Depart at 10:10am from Frankfurt (FRA) Fly for 2h 15m Arrive at 1:25pm in Sofia (SOF)

    Book Flight
  • US$347 Frontier Airlines TAP Portugal Wizz Air 7:41am - 11:35pm+1 Thu Nov 12th 2026 31h 54m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Thu Nov 12th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Thu Nov 12th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 3h 15m

    Fri Nov 13th 2026 TAP Portugal · TP 1032 Depart at 8:50am from Lisbon (LIS) Fly for 1h 55m Arrive at 11:45am in Barcelona (BCN)

    Layover in Barcelona for 7h 55m Self-transfer

    Fri Nov 13th 2026 Wizz Air · W6 4406 Depart at 7:40pm from Barcelona (BCN) Fly for 2h 55m Arrive at 11:35pm in Sofia (SOF)

    Book Flight
  • US$350 United Airlines 4:05pm - 1:10pm+1 Tue Apr 6th 2027 13h 5m Dallas (DFW) → Sofia (SOF) 1 Stop Flight details

    Tue Apr 6th 2027 United Airlines · UA 8865 · Operated by Lufthansa Depart at 4:05pm from Dallas (DFW) Fly for 10h 0m Arrive at 9:05am in Frankfurt (FRA)

    Layover in Frankfurt for 0h 50m

    Wed Apr 7th 2027 United Airlines · UA 9124 · Operated by Lufthansa Depart at 9:55am from Frankfurt (FRA) Fly for 2h 15m Arrive at 1:10pm in Sofia (SOF)

    Book Flight
  • US$356 Frontier Airlines Icelandair Ryanair 2:39pm - 10:35pm+2 Tue Nov 10th 2026 47h 56m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 10th 2026 Frontier Airlines · F9 4069 Depart at 2:39pm from Dallas (DFW) Fly for 2h 14m Arrive at 3:53pm in Denver (DEN)

    Layover in Denver for 23h 47m Self-transfer

    Wed Nov 11th 2026 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 35m

    Thu Nov 12th 2026 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)

    Layover in Dublin for 6h 45m Self-transfer

    Thu Nov 12th 2026 Ryanair · FR 5203 Depart at 5:00pm from Dublin (DUB) Fly for 3h 35m Arrive at 10:35pm in Sofia (SOF)

    Book Flight
  • US$357 Frontier Airlines Icelandair Ryanair 7:00am - 10:35pm+1 Wed Nov 11th 2026 31h 35m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Wed Nov 11th 2026 Frontier Airlines · F9 2549 Depart at 7:00am from Dallas (DFW) Fly for 2h 22m Arrive at 8:22am in Denver (DEN)

    Layover in Denver for 7h 18m Self-transfer

    Wed Nov 11th 2026 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 1h 35m

    Thu Nov 12th 2026 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)

    Layover in Dublin for 6h 45m Self-transfer

    Thu Nov 12th 2026 Ryanair · FR 5203 Depart at 5:00pm from Dublin (DUB) Fly for 3h 35m Arrive at 10:35pm in Sofia (SOF)

    Book Flight
  • US$357 Frontier Airlines TAP Portugal Ryanair 6:55am - 5:00pm+2 Sun Nov 15th 2026 50h 5m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Sun Nov 15th 2026 Frontier Airlines · F9 1342 Depart at 6:55am from Dallas (DFW) Fly for 2h 29m Arrive at 9:24am in Chicago (ORD)

    Layover in Chicago for 10h 46m Self-transfer

    Sun Nov 15th 2026 TAP Portugal · TP 244 Depart at 8:10pm from Chicago (ORD) Fly for 8h 5m Arrive at 10:15am in Lisbon (LIS)

    Layover in Lisbon for 10h 45m

    Mon Nov 16th 2026 TAP Portugal · TP 1022 Depart at 9:00pm from Lisbon (LIS) Fly for 1h 30m Arrive at 11:30pm in Madrid (MAD)

    Layover in Madrid for 13h 0m Self-transfer

    Tue Nov 17th 2026 Ryanair · FR 6410 Depart at 12:30pm from Madrid (MAD) Fly for 3h 30m Arrive at 5:00pm in Sofia (SOF)

    Book Flight
  • US$360 Frontier Airlines TAP Portugal Ryanair 7:41am - 11:05am+2 Tue Nov 17th 2026 43h 24m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 17th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Tue Nov 17th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 12h 5m Self-transfer

    Wed Nov 18th 2026 Ryanair · FR 1883 Depart at 5:40pm from Lisbon (LIS) Fly for 2h 50m Arrive at 8:30pm in London (STN)

    Layover in London for 9h 30m Self-transfer

    Thu Nov 19th 2026 Ryanair · FR 1730 · Operated by Buzz Depart at 6:00am from London (STN) Fly for 3h 5m Arrive at 11:05am in Sofia (SOF)

    Book Flight
  • US$363 Frontier Airlines Icelandair Ryanair 7:00am - 10:35am+2 Tue Nov 17th 2026 43h 35m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 17th 2026 Frontier Airlines · F9 2549 Depart at 7:00am from Dallas (DFW) Fly for 2h 22m Arrive at 8:22am in Denver (DEN)

    Layover in Denver for 7h 18m Self-transfer

    Tue Nov 17th 2026 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

    Layover in Reykjavik for 5h 40m

    Wed Nov 18th 2026 Icelandair · FI 210 Depart at 11:45am from Reykjavik (KEF) Fly for 3h 15m Arrive at 4:00pm in Copenhagen (CPH)

    Layover in Copenhagen for 14h 55m Self-transfer

    Thu Nov 19th 2026 Ryanair · FR 3606 Depart at 6:55am from Copenhagen (CPH) Fly for 2h 40m Arrive at 10:35am in Sofia (SOF)

    Book Flight
  • US$371 Frontier Airlines Icelandair Ryanair 7:41am - 10:35am+2 Tue Nov 17th 2026 42h 54m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 17th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 8h 4m Self-transfer

    Tue Nov 17th 2026 Icelandair · FI 644 Depart at 7:40pm from Washington, D.C. (IAD) Fly for 5h 50m Arrive at 6:30am in Reykjavik (KEF)

    Layover in Reykjavik for 5h 15m

    Wed Nov 18th 2026 Icelandair · FI 210 Depart at 11:45am from Reykjavik (KEF) Fly for 3h 15m Arrive at 4:00pm in Copenhagen (CPH)

    Layover in Copenhagen for 14h 55m Self-transfer

    Thu Nov 19th 2026 Ryanair · FR 3606 Depart at 6:55am from Copenhagen (CPH) Fly for 2h 40m Arrive at 10:35am in Sofia (SOF)

    Book Flight
  • US$374 Frontier Airlines TAP Portugal Wizz Air 6:23pm - 1:10am+3 Thu Nov 26th 2026 46h 47m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Thu Nov 26th 2026 Frontier Airlines · F9 4504 Depart at 6:23pm from Dallas (DFW) Fly for 2h 32m Arrive at 8:55pm in Chicago (ORD)

    Layover in Chicago for 23h 15m Self-transfer

    Fri Nov 27th 2026 TAP Portugal · TP 244 Depart at 8:10pm from Chicago (ORD) Fly for 8h 5m Arrive at 10:15am in Lisbon (LIS)

    Layover in Lisbon for 4h 35m

    Sat Nov 28th 2026 TAP Portugal · TP 1016 Depart at 2:50pm from Lisbon (LIS) Fly for 1h 20m Arrive at 5:10pm in Madrid (MAD)

    Layover in Madrid for 3h 25m Self-transfer

    Sat Nov 28th 2026 Wizz Air · W6 4402 Depart at 8:35pm from Madrid (MAD) Fly for 3h 35m Arrive at 1:10am in Sofia (SOF)

    Book Flight
  • US$383 Frontier Airlines Icelandair Ryanair 1:00pm - 10:35am+2 Tue Nov 17th 2026 37h 35m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 17th 2026 Frontier Airlines · F9 1342 Depart at 1:00pm from Dallas (DFW) Fly for 2h 31m Arrive at 3:31pm in Chicago (ORD)

    Layover in Chicago for 2h 59m Self-transfer

    Tue Nov 17th 2026 Icelandair · FI 852 Depart at 6:30pm from Chicago (ORD) Fly for 6h 15m Arrive at 6:45am in Reykjavik (KEF)

    Layover in Reykjavik for 0h 45m

    Wed Nov 18th 2026 Icelandair · FI 204 Depart at 7:30am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:45am in Copenhagen (CPH)

    Layover in Copenhagen for 19h 10m Self-transfer

    Thu Nov 19th 2026 Ryanair · FR 3606 Depart at 6:55am from Copenhagen (CPH) Fly for 2h 40m Arrive at 10:35am in Sofia (SOF)

    Book Flight
  • US$388 Frontier Airlines TAP Portugal Wizz Air 1:00pm - 11:35pm+1 Wed Nov 11th 2026 26h 35m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Wed Nov 11th 2026 Frontier Airlines · F9 1342 Depart at 1:00pm from Dallas (DFW) Fly for 2h 31m Arrive at 3:31pm in Chicago (ORD)

    Layover in Chicago for 3h 29m Self-transfer

    Wed Nov 11th 2026 TAP Portugal · TP 244 Depart at 7:00pm from Chicago (ORD) Fly for 8h 5m Arrive at 9:05am in Lisbon (LIS)

    Layover in Lisbon for 1h 45m

    Thu Nov 12th 2026 TAP Portugal · TP 1034 Depart at 10:50am from Lisbon (LIS) Fly for 1h 55m Arrive at 1:45pm in Barcelona (BCN)

    Layover in Barcelona for 5h 55m Self-transfer

    Thu Nov 12th 2026 Wizz Air · W6 4406 Depart at 7:40pm from Barcelona (BCN) Fly for 2h 55m Arrive at 11:35pm in Sofia (SOF)

    Book Flight
  • US$388 Frontier Airlines TAP Portugal Wizz Air 1:00pm - 1:10am+2 Wed Nov 11th 2026 28h 10m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Wed Nov 11th 2026 Frontier Airlines · F9 1342 Depart at 1:00pm from Dallas (DFW) Fly for 2h 31m Arrive at 3:31pm in Chicago (ORD)

    Layover in Chicago for 3h 29m Self-transfer

    Wed Nov 11th 2026 TAP Portugal · TP 244 Depart at 7:00pm from Chicago (ORD) Fly for 8h 5m Arrive at 9:05am in Lisbon (LIS)

    Layover in Lisbon for 2h 40m

    Thu Nov 12th 2026 TAP Portugal · TP 1014 Depart at 11:45am from Lisbon (LIS) Fly for 1h 20m Arrive at 2:05pm in Madrid (MAD)

    Layover in Madrid for 6h 30m Self-transfer

    Thu Nov 12th 2026 Wizz Air · W6 4402 Depart at 8:35pm from Madrid (MAD) Fly for 3h 35m Arrive at 1:10am in Sofia (SOF)

    Book Flight
  • US$388 Frontier Airlines TAP Portugal Wizz Air 8:44pm - 1:10am+3 Sat Nov 14th 2026 44h 26m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Sat Nov 14th 2026 Frontier Airlines · F9 4504 Depart at 8:44pm from Dallas (DFW) Fly for 2h 29m Arrive at 11:13pm in Chicago (ORD)

    Layover in Chicago for 20h 57m Self-transfer

    Sun Nov 15th 2026 TAP Portugal · TP 244 Depart at 8:10pm from Chicago (ORD) Fly for 8h 5m Arrive at 10:15am in Lisbon (LIS)

    Layover in Lisbon for 4h 35m

    Mon Nov 16th 2026 TAP Portugal · TP 1016 · Operated by Portugalia Depart at 2:50pm from Lisbon (LIS) Fly for 1h 20m Arrive at 5:10pm in Madrid (MAD)

    Layover in Madrid for 3h 25m Self-transfer

    Mon Nov 16th 2026 Wizz Air · W6 4402 Depart at 8:35pm from Madrid (MAD) Fly for 3h 35m Arrive at 1:10am in Sofia (SOF)

    Book Flight
  • US$389 Frontier Airlines TAP Portugal Ryanair 7:41am - 7:50pm+1 Tue Nov 17th 2026 28h 9m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 17th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Tue Nov 17th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 4h 30m Self-transfer

    Wed Nov 18th 2026 Ryanair · FR 714 · Operated by Malta Air Depart at 10:05am from Lisbon (LIS) Fly for 2h 50m Arrive at 12:55pm in London (STN)

    Layover in London for 1h 50m Self-transfer

    Wed Nov 18th 2026 Ryanair · FR 2690 Depart at 2:45pm from London (STN) Fly for 3h 5m Arrive at 7:50pm in Sofia (SOF)

    Book Flight
  • US$395 United Airlines 4:15pm - 1:25pm+1 Sat Jan 23rd 2027 13h 10m Dallas (DFW) → Sofia (SOF) 1 Stop Flight details

    Sat Jan 23rd 2027 United Airlines · UA 8865 · Operated by Lufthansa Depart at 4:15pm from Dallas (DFW) Fly for 9h 50m Arrive at 9:05am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 5m

    Sun Jan 24th 2027 United Airlines · UA 9124 · Operated by Lufthansa Depart at 10:10am from Frankfurt (FRA) Fly for 2h 15m Arrive at 1:25pm in Sofia (SOF)

    Book Flight
  • US$398 United Airlines 4:15pm - 1:25pm+1 Sat Feb 20th 2027 13h 10m Dallas (DFW) → Sofia (SOF) 1 Stop Flight details

    Sat Feb 20th 2027 United Airlines · UA 8865 · Operated by Lufthansa Depart at 4:15pm from Dallas (DFW) Fly for 9h 50m Arrive at 9:05am in Frankfurt (FRA)

    Layover in Frankfurt for 1h 5m

    Sun Feb 21st 2027 United Airlines · UA 9124 · Operated by Lufthansa Depart at 10:10am from Frankfurt (FRA) Fly for 2h 15m Arrive at 1:25pm in Sofia (SOF)

    Book Flight
  • US$400 Frontier Airlines TAP Portugal Ryanair 7:41am - 7:50pm+1 Tue Nov 10th 2026 28h 9m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Tue Nov 10th 2026 Frontier Airlines · F9 3208 Depart at 7:41am from Dallas (DFW) Fly for 2h 55m Arrive at 11:36am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 49m Self-transfer

    Tue Nov 10th 2026 TAP Portugal · TP 232 Depart at 5:25pm from Washington, D.C. (IAD) Fly for 7h 10m Arrive at 5:35am in Lisbon (LIS)

    Layover in Lisbon for 4h 30m Self-transfer

    Wed Nov 11th 2026 Ryanair · FR 714 · Operated by Malta Air Depart at 10:05am from Lisbon (LIS) Fly for 2h 50m Arrive at 12:55pm in London (STN)

    Layover in London for 1h 50m Self-transfer

    Wed Nov 11th 2026 Ryanair · FR 2690 Depart at 2:45pm from London (STN) Fly for 3h 5m Arrive at 7:50pm in Sofia (SOF)

    Book Flight
  • US$410 Frontier Airlines Norse Atlantic UK Ryanair 9:27am - 10:35pm+1 Wed Nov 11th 2026 29h 8m Dallas (DFW) → Sofia (SOF) 3 Stops Flight details

    Wed Nov 11th 2026 Frontier Airlines · F9 4018 Depart at 9:27am from Dallas (DFW) Fly for 2h 33m Arrive at 1:00pm in Orlando (MCO)

    Layover in Orlando for 3h 40m Self-transfer

    Wed Nov 11th 2026 Norse Atlantic UK · Z0 784 Depart at 4:40pm from Orlando (MCO) Fly for 8h 10m Arrive at 5:50am in London (LGW)

    Layover in London for 3h 0m Self-transfer

    Thu Nov 12th 2026 Ryanair · FR 115 Depart at 8:50am from London (LGW) Fly for 1h 20m Arrive at 10:10am in Dublin (DUB)

    Layover in Dublin for 6h 50m Self-transfer

    Thu Nov 12th 2026 Ryanair · FR 5203 Depart at 5:00pm from Dublin (DUB) Fly for 3h 35m Arrive at 10:35pm in Sofia (SOF)

    Book Flight

Today's cheapest deals from Dallas to Sofia

  • Cheapest one-way

    US$310

    Thu Nov 12th 2026

    Frontier Airlines, TAP Portugal · 3 Stops

    Book Flight

  • Cheapest round trip

    US$730

    Tue Mar 16th 2027 – Fri Mar 26th 2027 · 9 nights

    United Airlines · 1 Stop

    Book Flight

  • Last-minute (next 14 days)

    US$501

    Tue Oct 27th 2026

    United Airlines · 2 Stops

    Book Flight

  • Weekend getaway

    US$803

    Thu Dec 3rd 2026 – Mon Dec 7th 2026 · 3 nights

    Turkish Airlines · 1 Stop

    Book Flight

  • Week-long trip

    US$768

    Mon Feb 1st 2027 – Tue Feb 9th 2027 · 7 nights

    Turkish Airlines · 1 Stop

    Book Flight

Dallas to Sofia at a glance

Cheapest month
November 2026
from US$310
Cheapest day to fly
Tuesday
Shortest flight
13h 5m
Typical journey: 21h 22m
Distance
9,644 km
5,992 miles
Direct flights
None found
Airlines
28
Air Canada, Air France, Royal Air Maroc
Flights found
500+
Over the next 6 months

Cheapest days to fly from Dallas to Sofia

The cheapest one-way price for each departure date over the next 6 months. Cheaper days are green; pick a day to see its flights.

October 2026
SuMoTuWeThFrSa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 US$631 26 US$627 27 US$501 28 US$512 29 US$549 30 US$549 31 US$562
November 2026
SuMoTuWeThFrSa
1 US$624 2 US$502 3 US$504 4 US$506 5 US$612 6 US$559 7 US$576
8 US$502 9 US$504 10 US$400 11 US$388 12 US$310 13 US$502 14 US$422
15 US$512 16 US$425 17 US$389 18 US$504 19 US$629 20 US$698 21 US$634
22 US$570 23 US$591 24 US$505 25 US$419 26 US$506 27 US$374 28 US$571
29 US$506 30 US$508
December 2026
SuMoTuWeThFrSa
1 US$424 2 US$420 3 US$475 4 US$450 5 US$480
6 US$502 7 US$452 8 US$511 9 US$370 10 US$488 11 US$501 12 US$561
13 US$521 14 US$582 15 US$496 16 US$620 17 US$752 18 US$867 19 US$816
20 US$744 21 US$835 22 US$667 23 US$675 24 US$545 25 US$675 26 US$624
27 US$650 28 29 US$595 30 US$511 31 US$554
January 2027
SuMoTuWeThFrSa
1 US$562 2 US$695
3 US$935 4 US$993 5 US$511 6 US$942 7 US$612 8 US$985 9 US$631
10 US$453 11 US$651 12 US$632 13 US$511 14 US$488 15 US$921 16 US$920
17 US$445 18 US$643 19 US$434 20 US$643 21 US$504 22 US$685 23 US$395
24 US$458 25 US$643 26 US$443 27 US$877 28 US$493 29 US$920 30 US$668
31 US$458
February 2027
SuMoTuWeThFrSa
1 US$613 2 US$435 3 US$612 4 US$512 5 US$942 6 US$668
7 US$446 8 US$613 9 US$435 10 US$612 11 US$484 12 US$943 13 US$668
14 US$530 15 US$618 16 US$429 17 US$613 18 US$571 19 US$695 20 US$398
21 US$530 22 US$618 23 US$443 24 US$618 25 US$514 26 US$942 27 US$506
28 US$530
March 2027
SuMoTuWeThFrSa
1 US$618 2 US$443 3 US$833 4 US$484 5 US$985 6 US$493
7 US$471 8 US$643 9 US$530 10 US$345 11 US$686 12 US$1,097 13 US$1,031
14 US$611 15 US$662 16 US$530 17 US$652 18 US$514 19 US$695 20 US$455
21 US$530 22 US$643 23 US$530 24 US$643 25 US$643 26 US$944 27 US$731
28 US$599 29 US$617 30 US$611 31 US$605
April 2027
SuMoTuWeThFrSa
1 US$647 2 US$647 3 US$672
4 US$611 5 US$580 6 US$350 7 US$605 8 US$538 9 US$618 10 US$585
11 US$570 12 US$506 13 US$570 14 US$471 15 US$514 16 US$513 17 US$585
18 US$570 19 US$471 20 US$643 21 US$466 22 23 24
25 26 27 28 29 30

Cheapest month to fly from Dallas to Sofia

The cheapest one-way price we found for each month of departure.

MonthPrice
October 2026 US$501
November 2026 Cheapest US$310
December 2026 US$370
January 2027 US$395
February 2027 US$398
March 2027 US$345
April 2027 US$350

Airlines flying from Dallas to Sofia

Airlines on the flights we found, with their cheapest one-way price.

Airline Flights found From
Air Canada 4 US$586
Air France 16 US$612
Royal Air Maroc 1 US$519
Finnair 12 US$549
Iberojet Airlines 5 US$521
Frontier Airlines 113 US$310
Bulgaria Air 32 US$570
Icelandair 23 US$356
Ryanair 85 US$310
Iberia Airlines 137 US$422

Airports for flights from Dallas to Sofia

Airports in Dallas

  • Dallas/Fort Worth International (DFW) · 495 flights found
  • Dallas Love Field (DAL) · 5 flights found

Fly from a nearby airport

  • Tyler Pounds Regional (TYR) · 152 km from Dallas
  • Waco Regional (ACT) · 159 km from Dallas
  • East Texas Regional (GGG) · 216 km from Dallas
  • Wichita Falls Municipal (SPS) · 236 km from Dallas
  • Killeen–Fort Hood Regional (GRK) · 264 km from Dallas
  • Easterwood (CLL) · 290 km from Dallas

Airports in Sofia

  • Sofia (SOF) · 500 flights found

Fly to a nearby airport

Flights from Dallas to Sofia: frequently asked questions

How much is a flight from Dallas to Sofia?

The cheapest one-way flight we found from Dallas to Sofia is US$310, departing Thu Nov 12th 2026. The cheapest round trip we found is US$730.

What is the cheapest month to fly from Dallas to Sofia?

November 2026 is currently the cheapest month, with one-way flights from US$310.

What is the cheapest day to fly from Dallas to Sofia?

Tuesday is the cheapest day of the week on average, based on the cheapest flight for each date over the next 6 months.

How much is a last-minute flight from Dallas to Sofia?

The cheapest flight in the next 14 days is US$501, departing Tue Oct 27th 2026.

How much is a weekend trip from Dallas to Sofia?

A weekend round trip starts at US$803, leaving Thu Dec 3rd 2026 for 3 nights.

Which airlines fly from Dallas to Sofia?

Air Canada, Air France, Royal Air Maroc, Finnair, Iberojet Airlines, Frontier Airlines fly from Dallas to Sofia. Air Canada has the most options.

How long is the flight from Dallas to Sofia?

The shortest flight takes 13h 5m, and a typical journey takes 21h 22m.

How far is Dallas from Sofia?

Dallas and Sofia are about 9,644 km (5,992 miles) apart in a straight line.

Are there direct flights from Dallas to Sofia?

We didn't find any direct flights in the next 6 months: every option has at least one stop.

Which airports do flights from Dallas to Sofia use?

Flights from Dallas leave from Dallas/Fort Worth International (DFW), Dallas Love Field (DAL), and flights to Sofia arrive at Sofia (SOF).

Are there other airports near Sofia?

Yes: Plovdiv (PDV), 159 km away, Niš Constantine the Great (INI), 165 km away, Skopje Alexander the Great (SKP), 228 km away. Flying into a nearby airport can be cheaper.

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