Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline United Airlines

The cheapest airline(s) flying from Philadelphia to Seoul is United Airlines.

  • United Airlines United Airlines
  • American Airlines American Airlines
  • Air Canada Air Canada
  • Korean Air Korean Air
  • All Nippon Airways All Nippon Airways
  • Qatar Airways Qatar Airways
  • Japan Airlines Japan Airlines
  • WestJet WestJet
  • Cathay Pacific Cathay Pacific
  • Lufthansa Lufthansa
Cheapest Month March

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Philadelphia to Seoul is March.

  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Philadelphia to Seoul is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Dec, 2024

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    • Airline Filter by Airline
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      • Availability
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      • 05:00 PHL
        16:45 ICN
        21Hrs, 45m 1 Stop (DFW)
      • PHLPhiladelphia International Airport 05:00 - ICN 16:45 21h 45m 1 Stop (DFW) Dallas
      • PHLPhiladelphia International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 10:10
      • DFWDallas/Fort Worth Intl Airport 07:53
        ICNSeoul Incheon International Airport 16:45
      • 21h 45m (2h 17m)
      • 1 Stop DFW · Dallas 2h 17m
      • American Airlines (AA 1670)Airbus
        American Airlines (AA 281)Boeing 777 200
      • American Airlines (AA 1670)
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      • 05:00 PHL
        16:30 ICN
        21Hrs, 30m 1 Stop (DFW)
      • PHLPhiladelphia International Airport 05:00 - ICN 16:30 21h 30m 1 Stop (DFW) Dallas
      • PHLPhiladelphia International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 10:00
      • DFWDallas/Fort Worth Intl Airport 07:53
        ICNSeoul Incheon International Airport 16:30
      • 21h 30m (2h 07m)
      • 1 Stop DFW · Dallas 2h 07m
      • American Airlines (AA 1670)Airbus
        American Airlines (AA 281)Boeing 777 200
      • American Airlines (AA 1670)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 12:45 SEA
        07:30 IAD
        21Hrs, 35m 1 Stop (ICN)
      • SEASeattle/Tacoma International Airport 12:45 - IAD 07:30 21h 35m 1 Stop (ICN) Seoul
      • SEASeattle/Tacoma International Airport 12:45
        PHLPhiladelphia International Airport 06:15
      • ICNSeoul Incheon International Airport 17:50
        IADWashington Dulles International Airport 07:30
      • 21h 35m (2h 17m)
      • 1 Stop ICN · Seoul 2h 17m
      • Asiana Airlines (OZ 271)Airbus A359
        United Airlines (UA 4614)Canadair Regional Jet 550
      • Asiana Airlines (OZ 271)
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        • -
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        • S
      • 12:45 SEA
        07:30 IAD
        21Hrs, 35m 1 Stop (ICN)
      • SEASeattle/Tacoma International Airport 12:45 - IAD 07:30 21h 35m 1 Stop (ICN) Seoul
      • SEASeattle/Tacoma International Airport 12:45
        PHLPhiladelphia International Airport 06:15
      • ICNSeoul Incheon International Airport 17:50
        IADWashington Dulles International Airport 07:30
      • 21h 35m (2h 18m)
      • 1 Stop ICN · Seoul 2h 18m
      • Asiana Airlines (OZ 271)Airbus A359
        United Airlines (UA 4614)Canadair Regional Jet 550
      • Asiana Airlines (OZ 271)
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      • 12:45 SEA
        07:30 IAD
        21Hrs, 35m 1 Stop (ICN)
      • SEASeattle/Tacoma International Airport 12:45 - IAD 07:30 21h 35m 1 Stop (ICN) Seoul
      • SEASeattle/Tacoma International Airport 12:45
        PHLPhiladelphia International Airport 06:15
      • ICNSeoul Incheon International Airport 17:50
        IADWashington Dulles International Airport 07:30
      • 21h 35m (2h 17m)
      • 1 Stop ICN · Seoul 2h 17m
      • Asiana Airlines (OZ 271)Boeing 777 200 Lr
        United Airlines (UA 4614)Canadair Regional Jet 550
      • Asiana Airlines (OZ 271)
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        • -
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      • 12:45 SEA
        07:30 IAD
        21Hrs, 35m 1 Stop (ICN)
      • SEASeattle/Tacoma International Airport 12:45 - IAD 07:30 21h 35m 1 Stop (ICN) Seoul
      • SEASeattle/Tacoma International Airport 12:45
        PHLPhiladelphia International Airport 06:15
      • ICNSeoul Incheon International Airport 17:50
        IADWashington Dulles International Airport 07:30
      • 21h 35m (2h 18m)
      • 1 Stop ICN · Seoul 2h 18m
      • Asiana Airlines (OZ 271)Boeing 777 200 Lr
        United Airlines (UA 4614)Canadair Regional Jet 550
      • Asiana Airlines (OZ 271)
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      • 13:00 YYZ
        07:30 IAD
        22Hrs, 10m 1 Stop (ICN)
      • YYZToronto Lester B Pearson Intl Airport 13:00 - IAD 07:30 22h 10m 1 Stop (ICN) Seoul
      • YYZToronto Lester B Pearson Intl Airport 13:00
        PHLPhiladelphia International Airport 06:15
      • ICNSeoul Incheon International Airport 18:25
        IADWashington Dulles International Airport 07:30
      • 22h 10m (3h 47m)
      • 1 Stop ICN · Seoul 3h 47m
      • Air Canada (AC 61)Boeing 787 9
        United Airlines (UA 4614)Canadair Regional Jet 550
      • Air Canada (AC 61)
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      • 12:45 SEA
        07:30 IAD
        21Hrs, 35m 1 Stop (ICN)
      • SEASeattle/Tacoma International Airport 12:45 - IAD 07:30 21h 35m 1 Stop (ICN) Seoul
      • SEASeattle/Tacoma International Airport 12:45
        PHLPhiladelphia International Airport 06:15
      • ICNSeoul Incheon International Airport 17:50
        IADWashington Dulles International Airport 07:30
      • 21h 35m (2h 19m)
      • 1 Stop ICN · Seoul 2h 19m
      • Asiana Airlines (OZ 271)Airbus A359
        United Airlines (UA 4614)Canadair Regional Jet 550
      • Asiana Airlines (OZ 271)
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      • 06:21 PHL
        16:30 ICN
        20Hrs, 09m 1 Stop (DFW)
      • PHLPhiladelphia International Airport 06:21 - ICN 16:30 20h 09m 1 Stop (DFW) Dallas
      • PHLPhiladelphia International Airport 06:21
        DFWDallas/Fort Worth Intl Airport 10:00
      • DFWDallas/Fort Worth Intl Airport 09:14
        ICNSeoul Incheon International Airport 16:30
      • 20h 09m (46m)
      • 1 Stop DFW · Dallas 46m
      • American Airlines (AA 1297)Airbus
        American Airlines (AA 281)Boeing 777 200
      • American Airlines (AA 1297)
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      • 06:21 PHL
        16:45 ICN
        20Hrs, 24m 1 Stop (DFW)
      • PHLPhiladelphia International Airport 06:21 - ICN 16:45 20h 24m 1 Stop (DFW) Dallas
      • PHLPhiladelphia International Airport 06:21
        DFWDallas/Fort Worth Intl Airport 10:10
      • DFWDallas/Fort Worth Intl Airport 09:14
        ICNSeoul Incheon International Airport 16:45
      • 20h 24m (56m)
      • 1 Stop DFW · Dallas 56m
      • American Airlines (AA 1297)Airbus
        American Airlines (AA 281)Boeing 777 200
      • American Airlines (AA 1297)
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      • 15:45 HND
        08:44 ORD
        21Hrs, 05m 1 Stop (GMP)
      • HNDTokyo Haneda Airport 15:45 - ORD 08:44 21h 05m 1 Stop (GMP) Seoul
      • HNDTokyo Haneda Airport 15:45
        PHLPhiladelphia International Airport 07:15
      • GMPSeoul Gimpo International Airport 18:20
        ORDChicago O'Hare International Airport 08:44
      • 21h 05m (2h 26m)
      • 1 Stop GMP · Seoul 2h 26m
      • Japan Airlines (JL 93)Boeing 767
        American Airlines (AA 1652)Boeing 737 800
      • Japan Airlines (JL 93)
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      • 09:00 PHL
        18:25 ICN
        19Hrs, 25m 1 Stop (YYZ)
      • PHLPhiladelphia International Airport 09:00 - ICN 18:25 19h 25m 1 Stop (YYZ) Toronto
      • PHLPhiladelphia International Airport 09:00
        YYZToronto Lester B Pearson Intl Airport 13:00
      • YYZToronto Lester B Pearson Intl Airport 10:36
        ICNSeoul Incheon International Airport 18:25
      • 19h 25m (2h 24m)
      • 1 Stop YYZ · Toronto 2h 24m
      • Air Canada (AC 8931)Canadair Regional
        Air Canada (AC 61)Boeing 787 9
      • Air Canada (AC 8931)
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        • S
      • 20:00 HND
        12:05 ORD
        21Hrs, 57m 1 Stop (GMP)
      • HNDTokyo Haneda Airport 20:00 - ORD 12:05 21h 57m 1 Stop (GMP) Seoul
      • HNDTokyo Haneda Airport 20:00
        PHLPhiladelphia International Airport 10:33
      • GMPSeoul Gimpo International Airport 22:30
        ORDChicago O'Hare International Airport 12:05
      • 21h 57m (3h 20m)
      • 1 Stop GMP · Seoul 3h 20m
      • All Nippon Airways (NH 867)Boeing 787 8
        United Airlines (UA 337)Boeing 737 800
      • All Nippon Airways (NH 867)
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      • 18:24 PHL
        05:40 ICN
        21Hrs, 16m 1 Stop (SFO)
      • PHLPhiladelphia International Airport 18:24 - ICN 05:40 21h 16m 1 Stop (SFO) San Francisco
      • PHLPhiladelphia International Airport 18:24
        SFOSan Francisco International Airport 23:45
      • SFOSan Francisco International Airport 21:50
        ICNSeoul Incheon International Airport 05:40
      • 21h 16m (1h 55m)
      • 1 Stop SFO · San Francisco 1h 55m
      • United Airlines (UA 2218)Boeing 737 800
        United Airlines (UA 805)Boeing 787 9
      • United Airlines (UA 2218)
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      • 18:24 PHL
        05:40 ICN
        21Hrs, 16m 1 Stop (SFO)
      • PHLPhiladelphia International Airport 18:24 - ICN 05:40 21h 16m 1 Stop (SFO) San Francisco
      • PHLPhiladelphia International Airport 18:24
        SFOSan Francisco International Airport 23:45
      • SFOSan Francisco International Airport 21:50
        ICNSeoul Incheon International Airport 05:40
      • 21h 16m (1h 55m)
      • 1 Stop SFO · San Francisco 1h 55m
      • United Airlines (UA 2218)Boeing 737 Max 8 Passenger
        United Airlines (UA 805)Boeing 787 9
      • United Airlines (UA 2218)
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      • 18:24 PHL
        05:30 ICN
        21Hrs, 06m 1 Stop (SFO)
      • PHLPhiladelphia International Airport 18:24 - ICN 05:30 21h 06m 1 Stop (SFO) San Francisco
      • PHLPhiladelphia International Airport 18:24
        SFOSan Francisco International Airport 23:30
      • SFOSan Francisco International Airport 21:50
        ICNSeoul Incheon International Airport 05:30
      • 21h 06m (1h 40m)
      • 1 Stop SFO · San Francisco 1h 40m
      • United Airlines (UA 2218)Boeing 737 Max 8 Passenger
        Asiana Airlines (OZ 211)Airbus A359
      • United Airlines (UA 2218)
        • M
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        • T
        • F
        • -
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      • 18:24 PHL
        05:30 ICN
        21Hrs, 06m 1 Stop (SFO)
      • PHLPhiladelphia International Airport 18:24 - ICN 05:30 21h 06m 1 Stop (SFO) San Francisco
      • PHLPhiladelphia International Airport 18:24
        SFOSan Francisco International Airport 23:30
      • SFOSan Francisco International Airport 21:50
        ICNSeoul Incheon International Airport 05:30
      • 21h 06m (1h 40m)
      • 1 Stop SFO · San Francisco 1h 40m
      • United Airlines (UA 2218)Boeing 737 800
        Asiana Airlines (OZ 211)Airbus A359
      • United Airlines (UA 2218)
        • -
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      How far is Seoul from Philadelphia?

      The flight distance between Philadelphia and Seoul is 11105km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 05:00. See the full list of flight times on Wego.

      All Airports in Philadelphia

      Philadelphia International Airport PHL

      Wings Field Airport BBX

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