Book a trip from Boston to Kaohsiung with Cathay Pacific , fares from USD1,297

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Boston (BOS) to Kaohsiung (KHH). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.

When is the best time to fly from Boston (BOS) to Kaohsiung (KHH)?

Try alternate month or interact with individual days below in order to find offers.
Aug 2026
No results available
Sep 2026
FromUSD1,297*
Seen 1 day ago
Round trip/Economy
Oct 2026
FromUSD1,297*
Seen 1 day ago
Round trip/Economy
Displaying fares for August-2026
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    • 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.

    Travel Destination Facts

    Destination airport(s)

    • Kao-hsiung International Airport (KHH)

    Aircraft types

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone

    GMT-04:00

    Arrival time zone

    GMT+08:00

    Cabin class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month

    February

    *Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration.

    Lowest fare month for 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.

    Explore flight fares from Boston (BOS) to Kaohsiung (KHH)

    USD
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    Explore flight fares from Boston (BOS) to Kaohsiung (KHH)
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Kaohsiung (KHH)Round-trip
    /
    Economy    		29/10/2026 - 24/11/2026

    From

    USD1,297

    Seen 1 day ago

    Boston (BOS)Kaohsiung (KHH)Round-trip
    /
    Economy    		24/09/2026 - 08/11/2026

    From

    USD1,297

    Seen 1 day ago

    Boston (BOS)Kaohsiung (KHH)Round-trip
    /
    Economy    		19/11/2026 - 04/12/2026

    From

    USD1,347

    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 Kaohsiung - selected offers

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    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.