AirHint found the following cheapest one-way flights from Hanoi (HAN) to San Francisco (SFO) in December 2025 (see full year).
One-Way flights
| 16 Dec | VietJet Air | ||
| 17 Dec | VietJet Air | ||
| 12 Dec | VietJet Air | ||
| 27 Dec | Japan Airlines | ||
| 23 Dec | Japan Airlines | ||
| 26 Dec | EVA Air | ||
| 29 Dec | United | ||
| 31 Dec | EVA Air |
Also check the deals for return flights from Hanoi to San Francisco in December.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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