Book a trip from Boston to Seoul with Cathay Pacific , fares from USD1,029
Deals on Boston (BOS) to Seoul (ICN) flights
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Book flights to Seoul ICN
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 17/09/2025 - 28/09/2025 | From USD1,029 Seen 17 minutes ago | |
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 25/10/2025 - 08/11/2025 | From USD1,330 Seen 1 hour ago | |
| Boston (BOS) | Seoul (ICN) | Round-trip / Economy | 11/07/2025 - 01/08/2025 | From USD1,775 Seen 1 day ago |
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Book Business Class flights to Seoul - selected offers
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.