Book a trip from Boston to Seoul with Cathay Pacific , fares from USD867
Book a trip from Boston to Seoul ..
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1 Passenger(s), Economy
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Deals on Boston (BOS) to Seoul (ICN) flights
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Book flights to Seoul ICN
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 28/08/2025 - 18/09/2025 | From USD867 Seen 1 day ago | |
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 24/11/2025 - 14/12/2025 | From USD867 Seen 23 hours ago | |
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 25/11/2025 - 15/12/2025 | From USD867 Seen 23 hours ago | |
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 11/09/2025 - 17/09/2025 | From USD867 Seen 1 day ago | |
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 18/09/2025 - 21/09/2025 | From USD882 Seen 1 day ago |
Book Business Class flights to Seoul - selected offers
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Boston (BOS)to
Seoul (ICN)25/11/2025 - 15/12/2025FromUSD5,266Seen 23 hours agoRound-tripBusiness
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Explore More Flights from Other Popular Origins
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.
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There are no fares that match your filter criteria. Please adjust your filters.*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.