Cheapest return flights from San Jose to Hanoi in March from $677

AirHint found the following cheapest return flights from San Jose (SJC) to Hanoi (HAN) in March 2026 (see full year).

Return flights

10 Mar - 31 Mar Korean Air
10 Mar - 22 Mar Korean Air
23 Mar - 20 Apr Korean Air
29 Mar - 06 Apr Korean Air
02 Mar - 12 Mar EVA Air
08 Mar - 14 Mar Korean Air
21 Mar - 31 Mar Korean Air
02 Mar - 13 Mar Japan Airlines
21 Mar - 29 Mar Qatar Airways
06 Mar - 14 Mar Qatar Airways
27 Mar - 05 Apr Qatar Airways

Also check the deals for one-way flights from San Jose to Hanoi in March.

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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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