Book a trip from Boston to Seoul with Cathay Pacific , fares from USD1,013

Deals on Boston (BOS) to Seoul (SEL) flights

Apr 2025
FromUSD1,229*
Seen 1 day ago
Round trip/Economy
USD1.2K
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RangeUSD1,229-USD1,496

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Seoul SEL

Book flights to Seoul SEL
From
To
Fare Type
Dates
Price
Boston (BOS)Seoul (ICN)Round-trip
/
Economy		03/09/2025 - 17/09/2025

From

USD1,013

Seen 1 day ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		11/09/2025 - 21/09/2025

From

USD1,028

Seen 2 hours ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		07/04/2025 - 15/04/2025

From

USD1,229

Seen 1 day ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		28/04/2025 - 07/05/2025

From

USD1,496

Seen 1 day ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		20/05/2025 - 12/06/2025

From

USD1,702

Seen 1 day ago

Book Business Class flights to Seoul - selected offers

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.

Flight Deals for Popular Routes on Cathay Pacific

Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
Boston (BOS)Seoul (ICN)Round-trip
/
Economy		14/11/2025 - 06/12/2025

From

USD1,113

Seen 1 day ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		09/10/2025 - 20/10/2025

From

USD1,588

Seen 1 day ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		09/10/2025 - 19/10/2025

From

USD1,647

Seen 6 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

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