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Cheap flights from San Diego (SAN) to Hanoi (HAN)

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How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)

How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)
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How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)
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How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)
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Cheap flights from San Diego to Hanoi in December 2025 , January 2026

31 Dec - 25 Jan $ 1,171.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Hawaiian Airlines
2 STOPS
SAN
San Diego
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25 Dec - 08 Jan $ 1,886.00
SAN
San Diego
Alaska Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Alaska Airlines
2 STOPS
SAN
San Diego
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17 Dec - 08 Jan $ 7,237.00
SAN
San Diego
Alaska Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Alaska Airlines
2 STOPS
SAN
San Diego
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Last minute flights from San Diego to Hanoi

27 Dec - 01 Jan $ 1,748.00
SAN
San Diego
Frontier Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Frontier Airlines
3 STOPS
SAN
San Diego
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25 Dec - 31 Dec $ 2,389.00
SAN
San Diego
Alaska Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Alaska Airlines
2 STOPS
SAN
San Diego
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17 Dec - 31 Dec $ 5,209.00
SAN
San Diego
Alaska Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Alaska Airlines
2 STOPS
SAN
San Diego
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One-way flights to Hanoi from San Diego

6:15 AM - 7:30 PM
Asiana Airlines
2 Stops
25h 10m
SAN - HAN
$ 743
Kiwi
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11:12 AM - 9:10 AM
Asiana Airlines
2 Stops
33h 58m
SAN - HAN
$ 845
Kiwi
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6:15 AM - 7:30 PM
Asiana Airlines
2 Stops
25h 10m
SAN - HAN
$ 1,045
Kiwi
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How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)

Related info for your journey
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How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.