Cheap flights from Bucharest to Brussels
Cheapest current fares: $20 in October 2026, 1,753 km direct flight in ~2h 4m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Bucharest (OTP) to Brussels (BRU). Refreshed daily.
Bucharest (OTP) → Brussels (BRU)
- October 2026 $20
- September 2026 $29
- December 2026 $38
- August 2026 $70
- November 2026 $74
- January 2027 $87
Frequently asked questions
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What is the cheapest month to fly from Bucharest to Brussels?
Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Bucharest (OTP) to Brussels (BRU), with fares starting from $20.
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What is the lowest current fare from OTP to BRU?
The lowest currently-listed fare from Bucharest (OTP) to Brussels (BRU) is $20 on 2026-10-09.
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How long is the flight from Bucharest to Brussels?
Direct flights from OTP to BRU cover approximately 1,753 km (1,089 miles), with an estimated flight time of 2h 4m. Operating airlines: H4, RO.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.