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Results refresh when you open or revisit this page. Last snapshot: Aug 26, 2026.

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Cheapest one-way flights from San Francisco (SFO) to Hanoi (HAN), January

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
23 Jan	Singapore Airlines
19 Jan	Singapore Airlines
29 Jan	Singapore Airlines
22 Jan	Singapore Airlines
24 Jan	Singapore Airlines
27 Jan	Singapore Airlines
10 Jan	Japan Airlines

deals for return flights from San Francisco to Hanoi in January.

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Updated Aug 26, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from San Francisco (SFO) to Hanoi (HAN), January

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