Book a trip from Boston to Seoul with Cathay Pacific , fares from USD1,673

DISCOUNT CODE (OPTIONAL)

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

Jun 2025
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    • 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

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    Book flights to Seoul SEL
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Seoul (ICN)Round-trip
    /
    Economy    		28/07/2025 - 07/08/2025

    From

    USD1,673

    Seen 1 day ago

    Boston (BOS)Seoul (ICN)Round-trip
    /
    Economy    		08/10/2025 - 16/10/2025

    From

    USD2,080

    Seen 11 hours ago

    Book Business Class flights to Seoul - selected offers

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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.

    Flight Deals for Popular Routes on Cathay Pacific

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

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