Cheap flights from Bucharest to Bangkok
Cheapest current fares: $348 in September 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Bucharest (OTP) to Bangkok (BKK). Refreshed daily.
Bucharest (OTP) → Bangkok (BKK)
- September 2026 $348
- October 2026 $351
- November 2026 $372
- August 2026 $397
- January 2027 $410
- December 2026 $467
Frequently asked questions
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What is the cheapest month to fly from Bucharest to Bangkok?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Bucharest (OTP) to Bangkok (BKK), with fares starting from $348.
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What is the lowest current fare from OTP to BKK?
The lowest currently-listed fare from Bucharest (OTP) to Bangkok (BKK) is $348 on 2026-09-05.
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Is there a direct flight from Bucharest to Bangkok?
There is currently no non-stop service from OTP to BKK. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.