Cheapest return flights from San Jose to Bangkok in March from 951€

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

Return flights

06 Mar - 19 Mar Spirit Airlines
21 Mar - 26 Apr Alaska Airlines
23 Mar - 30 Mar Avianca
27 Mar - 27 Apr Avianca
25 Mar - 04 Apr Alaska Airlines
01 Mar - 20 Mar United
07 Mar - 17 Mar Qatar Airways
04 Mar - 31 Mar SWISS
06 Mar - 31 Mar SWISS
19 Mar - 31 Mar KLM
31 Mar - 17 Apr Air France

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