Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,334

DISCOUNT CODE (OPTIONAL)

Deals on Singapore (SIN) to Boston (BOS) flights

Jul 2025
No results available
SGD2.1K
Displaying fares for July-2025
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    • RangeSGD2,084

    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 Boston BOS

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    Book flights to Boston BOS
    From
    To
    Fare Type
    Dates
    Price
    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy    		14/09/2025 - 19/09/2025

    From

    SGD1,334

    Seen 1 day ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy    		17/12/2025 - 09/01/2026

    From

    SGD1,334

    Seen 9 hours ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy    		16/11/2025 - 21/11/2025

    From

    SGD1,334

    Seen 1 day ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy    		26/09/2025 - 23/10/2025

    From

    SGD1,334

    Seen 3 hours ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy    		28/09/2025 - 23/10/2025

    From

    SGD1,334

    Seen 2 hours ago

    Book Business Class flights to Boston - 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

    Flight Deals for Popular Routes on Cathay Pacific
    From
    To
    Fare Type
    Dates
    Price
    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy    		14/05/2026 - 14/06/2026

    From

    SGD1,334

    Seen 1 day ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy    		14/05/2026 - 18/06/2026

    From

    SGD1,484

    Seen 1 day ago

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

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