Cheap flights from San Francisco to Hanoi
One-way
Economy
Departure date
1 Adult · 0 Child
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San Francisco
Hanoi
Departure date
1 Adult 0 Child
Economy
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SFO
22:55
17h40min
transit
HAN
08:50
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Find cheap flights from San Francisco to Hanoi from One-way as low as HKD3,465
One-way
Return
San Francisco - Hanoi | Feb 04 | Cathay Pacific
HKD3,465
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SFO
23:45
18h0min
transit
HAN
11:10
San Francisco - Hanoi | Feb 05 | United Airlines
HKD3,490
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SFO
22:55
17h40min
transit
HAN
08:50
San Francisco - Hanoi | Mar 04 | Cathay Pacific
HKD3,497
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SFO
10:30
17h50min
transit
HAN
11:10
San Francisco - Hanoi | Mar 05 | United Airlines
HKD3,531
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SFO
23:10
17h25min
transit
HAN
10:40
San Francisco - Hanoi | Mar 07 | Starlux Airlines
HKD3,600
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SFO
22:55
17h40min
transit
HAN
08:50
San Francisco - Hanoi | Feb 04 | undefined
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When is the cheapest time to book a flight?
Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Hanoi from San Francisco have changed and are set to move below.
Cheapest fligths are between Feb 23-Mar 02
From HKD3,465
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02
09
16
23
02
09
16
23
30
Mar
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Wingon Travel.
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