Yes, there are multiple flights from Bangkok Intl to Costa Rica for under ฿ 38,936. The cheapest flight booked recently is on American Airlines for just ฿ 37,977, but on average you can expect to pay ฿ 52,084.
There are no direct flights from Bangkok Intl to Costa Rica, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
On average you can expect to pay ฿ 38,221 for a flight from Bangkok Intl to Costa Rica. The cheapest flight overall is ฿ 27,536 while the most popular route, (Bangkok Suvarnabhumi - Liberia) is currently priced at ฿ 110,518.
Departing from Bangkok Intl to Costa Rica will take you 33h 26m. This flight may include one or multiple stops.
Currently priced at ฿ 37,978, American Airlines will fly you from Bangkok Intl to Costa Rica and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and KLM - these airlines can fly you to your destination from ฿ 39,625 and ฿ 76,734, respectively.
For one-way options, check prices for KLM. According to our data, you can fly for as low as ฿ 45,975.