Cheapest return flights from San Jose to Hanoi in October from $842

AirHint found the following cheapest return flights from San Jose (SJC) to Hanoi (HAN) in October 2025 (see full year).

Return flights

29 Oct - 18 Nov Korean Air
04 Oct - 13 Oct China Airlines
08 Oct - 22 Oct EVA Air
01 Oct - 22 Oct China Airlines
03 Oct - 08 Oct China Airlines
30 Oct - 16 Nov China Airlines
12 Oct - 19 Oct Qatar Airways
11 Oct - 26 Oct Japan Airlines

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

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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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