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Find the best flight to Seoul airport

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Great deals to Seoul
We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Seoul, KR (SEL)
Tue, 27/11 - Wed, 12/12
Air China - 1 Stop, Roundtrip, Economy
US$569
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Washington DC, DC (WAS) Seoul, KR (SEL)
Mon, 26/11 - Thu, 6/12
Air China - 1 Stop, Roundtrip, Economy
US$569
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Washington DC, DC (WAS) Seoul, KR (SEL)
Mon, 19/11 - Mon, 26/11
Air China - 1 Stop, Roundtrip, Economy
US$569
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Washington DC, DC (WAS) Seoul, KR (SEL)
Mon, 12/11 - Mon, 19/11
Air China - 1 Stop, Roundtrip, Economy
US$569
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Washington DC, DC (WAS) Seoul, KR (SEL)
Tue, 5/3 - Sun, 10/3
Air China - 1 Stop, Roundtrip, Economy
US$569
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Washington DC, DC (WAS) Seoul, KR (SEL)
Mon, 29/10 - Mon, 12/11
Air China - 1 Stop, Roundtrip, Economy
US$569
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Washington DC, DC (WAS) Seoul, KR (SEL)
Mon, 19/11 - Mon, 26/11
Air China - 1 Stop, Roundtrip, Economy
US$569
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Washington DC, DC (WAS) Seoul, KR (SEL)
Tue, 20/11 - Sun, 25/11
Air China - 1 Stop, Roundtrip, Economy
US$570
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Flight stats for ICN - did you know?
  • Seoul is 20 km from Gimpo Intl Airport (Seoul, South Korea).
  • Gimpo Intl Airport (Seoul, South Korea)
    • Right now, 18 airlines operate out of Gimpo Intl Airport.
    • Gimpo Intl Airport offers nonstop flights to 13 cities.
    • Every week, at least 788 domestic flights and 220 international flights depart from Gimpo Intl Airport.
  • Seoul is 50 km from Incheon Intl Airport (Seoul, South Korea).
  • Incheon Intl Airport (Seoul, South Korea)
    • Right now, 85 airlines operate out of Incheon Intl Airport.
    • Incheon Intl Airport offers nonstop flights to 153 cities.
    • Every week, at least 103 domestic flights and 3,723 international flights depart from Incheon Intl Airport.
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