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San Francisco, United States to Hanoi, Vietnam for only $852 USD roundtrip

Cheap flights from San Francisco, United States to Hanoi, Vietnam for only $852 USD roundtrip.

July 09, 2026

BOOK ON GOOGLE FLIGHTS
⚠️ Heads up: Deals typically expire within 2 to 3 days after they are sent. Prices may also increase slightly after 30 minutes, so act quickly!

Alternative Checkout Options
Book on Kiwi
Book on CheapOair
Deal Details
From:
🇺🇸 San Francisco (SFO), United States
To:
🇻🇳 Hanoi (HAN), Vietnam
Travel Between:
Class:
Price:
$852 Save $426
Normal Price:
$1,278
Airlines:
Expiration Details:
These fares will last no more than 1-2 days and typically go up within 30 minutes.
How To Book
Note: To find the cheapest available fares, click the 'Pick a date' button. You'll be redirected to Kiwi.com with the flight dates pre-filled and the cabin class set to Economy by default. You can change it to your preferred class at any time.
Travel Dates
From Date To Date
September 02, 2026 September 09, 2026
Options
Baggage allowance:
Intermediate stops:
Business Class:
No
Round-trip:
Yes
Non-stop:
No

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