Book a trip from San Francisco to Hanoi with Cathay Pacific , fares from USD776

DISCOUNT 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 Pacific Member to earn Status Points or Miles.

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

Book flights to Hanoi HAN

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Book flights to Hanoi HAN
From
To
Fare Type
Dates
Price
San Francisco (SFO)Hanoi (HAN)Round-trip
/
Economy
10/11/2025 - 24/11/2025

From

USD776

Seen 1 day ago

San Francisco (SFO)Hanoi (HAN)Round-trip
/
Economy
10/11/2025 - 23/11/2025

From

USD776

Seen 1 day ago

San Francisco (SFO)Hanoi (HAN)Round-trip
/
Economy
26/01/2026 - 10/02/2026

From

USD776

Seen 1 day ago

San Francisco (SFO)Hanoi (HAN)Round-trip
/
Economy
06/11/2025 - 20/12/2025

From

USD826

Seen 23 hours ago

San Francisco (SFO)Hanoi (HAN)Round-trip
/
Economy
04/04/2026 - 18/04/2026

From

USD876

Seen 1 day ago

Book Business Class flights to Hanoi - 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.