Book a trip from San Francisco to Hanoi with Cathay Pacific , fares from USD946

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from San Francisco (SFO) to Hanoi (HAN). 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.

Deals on San Francisco (SFO) to Hanoi (HAN) flights

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Aug 2026
No results available
Sep 2026
FromUSD946*
Seen 22 hours ago
Round trip/Economy
Oct 2026
FromUSD946*
Seen 11 hours 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)

    • Noi Bai International Airport (HAN)

    Aircraft types

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

    Departure time zone

    GMT-07:00

    Arrival time zone

    GMT+07:00

    Cabin class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month

    June

    *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 San Francisco (SFO) to Hanoi (HAN)

    USD
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    Explore flight fares from San Francisco (SFO) to Hanoi (HAN)
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		01/10/2026 - 21/10/2026

    From

    USD946

    Seen 11 hours ago

    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		07/10/2026 - 19/10/2026

    From

    USD1,021

    Seen 12 hours ago

    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		12/11/2026 - 30/11/2026

    From

    USD1,021

    Seen 16 hours ago

    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		06/10/2026 - 19/10/2026

    From

    USD1,096

    Seen 12 hours ago

    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		15/10/2026 - 26/10/2026

    From

    USD946

    Seen 1 day ago

    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		24/09/2026 - 05/10/2026

    From

    USD946

    Seen 22 hours ago

    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		13/01/2027 - 30/01/2027

    From

    USD996

    Seen 1 day ago

    San Francisco (SFO)Hanoi (HAN)Round-trip
    /
    Economy    		17/12/2026 - 03/01/2027

    From

    USD3,013

    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 Hanoi - 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.

    Flights from San Francisco SFO to Hanoi HAN

    From the Ancient Quarter of the city to the calming lakes and waers, Hanoi has plenty to offer as Vietnam's capital city. Bustling and thriving, the city is ideal for walking and exploring the region's vast history. Choose Cathay Pacific for your flights to Hanoi and enjoy reclining seats, high-quality cuisine, and impeccable service no matter which class you choose.

    First visit to Hanoi

    For recent history, start at Ho Chi Minh Mausoleum at Ba Dinh Square, where Ho Chi Minh first delivered his declaration of independence on behalf of his countrymen in 1945. The Ho Chi Minh Museum, located nearby, details the leader’s history in one of the city's most impressive buildings. For some peace and tranquillity, follow the walking trail around Hoan Kiem Lake. For local colour and culture, stroll along the 36 streets that make up the Ancient Quarter, the historic region with plenty of local wares to browse and cuisine to sample.

    Travel tips for Hanoi

    The compact city makes it easy to navigate most attractions by foot. Hire taxis, bicycles, or motorbikes for added convenience. Start your visit in style – book your Hanoi flights with Cathay Pacific today.