Cheapest return flights from San Jose to Bangkok in April from $1376

Best time to book flights for San Jose (SJO) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from San Jose (SJO) to Bangkok (BKK) in April 2025 (see full year).

Return flights

07 Apr - 23 Apr Volaris Costa Rica
07 Apr - 15 Apr KLM
09 Apr - 19 Apr KLM

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

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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