San Francisco (SFO) to Hanoi (HAN) flight deal in economy from $879
SFOSan Francisco International Airport
San Francisco, United States
HANNoi Bai International Airport
Hanoi, Vietnam
$1,368 USD
-36%$879 USD
Verified about 20 hours agoOctober 2026
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Fair Availability
20% of dates checked are available within 10% of the lowest price
Friday, October 16th, 2026
10 round-trip options
Returning
Wed, Oct 21, 2026•5 Day Trip
$1,255 USD
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Thu, Oct 22, 2026•6 Day Trip
$1,816 USD
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Fri, Oct 23, 2026•7 Day Trip
$1,984 USD
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Sat, Oct 24, 2026•8 Day Trip
$1,442 USD
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Sun, Oct 25, 2026•9 Day Trip
$1,345 USD
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Mon, Oct 26, 2026•10 Day Trip
$1,255 USD
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Tue, Oct 27, 2026•11 Day Trip
$1,255 USD
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Wed, Oct 28, 2026•12 Day Trip
$1,255 USD
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Thu, Oct 29, 2026•13 Day Trip
$1,305 USD
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Fri, Oct 30, 2026•14 Day Trip
$1,344 USD