Cheapest one-way flights from San Francisco to Hanoi in March from 426€

Best time to book flights for San Francisco (SFO) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Hanoi (HAN) in March 2025 (see full year).

One-Way flights

14 Mar Zipair
19 Mar United

Also check the deals for return flights from San Francisco to Hanoi in March.

Skyscanner

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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