Cheapest return flights from San Jose to Bangkok in April from $823

AirHint found the following cheapest return flights from San Jose (SJC) to Bangkok (BKK) in April 2026 (see full year).

Return flights

07 Apr - 16 Apr Korean Air
14 Apr - 19 May Korean Air
13 Apr - 25 Apr China Airlines
22 Apr - 21 May Korean Air
02 Apr - 23 Apr China Airlines
15 Apr - 18 Apr EVA Air
12 Apr - 26 Apr China Airlines
08 Apr - 20 Apr EVA Air
17 Apr - 03 May EVA Air
09 Apr - 23 Apr Qatar Airways
03 Apr - 11 Apr EVA Air
08 Apr - 19 Apr EVA Air
07 Apr - 17 Apr Qatar Airways

Also check the deals for one-way flights from San Jose to Bangkok in April.

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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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