Book a trip from San Francisco to Singapore with Cathay Pacific , fares from USD820

DISCOUNT CODE (OPTIONAL)

Deals on San Francisco (SFO) to Singapore (SIN) flights

Jun 2025
FromUSD2,066*
Seen 14 hours ago
Round trip/Economy
USD1.6K
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    • RangeUSD1,553-USD2,066

    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 Singapore SIN

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    Book flights to Singapore SIN
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Singapore (SIN)Round-trip
    /
    Economy    		28/08/2025 - 08/09/2025

    From

    USD820

    Seen 1 day ago

    San Francisco (SFO)Singapore (SIN)Round-trip
    /
    Economy    		21/08/2025 - 26/08/2025

    From

    USD820

    Seen 17 hours ago

    San Francisco (SFO)Singapore (SIN)Round-trip
    /
    Economy    		19/11/2025 - 30/11/2025

    From

    USD970

    Seen 1 day ago

    San Francisco (SFO)Singapore (SIN)Round-trip
    /
    Economy    		20/07/2025 - 27/07/2025

    From

    USD1,553

    Seen 1 day ago

    San Francisco (SFO)Singapore (SIN)Round-trip
    /
    Economy    		04/07/2025 - 11/07/2025

    From

    USD1,618

    Seen 17 hours ago

    Book Business Class flights to Singapore - 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
    San Francisco (SFO)Singapore (SIN)Round-trip
    /
    Economy    		23/03/2026 - 11/04/2026

    From

    USD1,020

    Seen 1 day ago

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

    Travel to Singapore in Premium Economy

    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.)

    Explore Cathay Pacific's top-pick destinations

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