Cheap flights from Brussels to Warsaw
Cheapest current fares: $15 in September 2026, 1,147 km direct flight in ~1h 21m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Brussels (BRU) to Warsaw (WAW). Refreshed daily.
Brussels (BRU) → Warsaw (WAW)
- September 2026 $15
- August 2026 $19
- October 2026 $20
- December 2026 $26
Frequently asked questions
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What is the cheapest month to fly from Brussels to Warsaw?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Brussels (BRU) to Warsaw (WAW), with fares starting from $15.
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What is the lowest current fare from BRU to WAW?
The lowest currently-listed fare from Brussels (BRU) to Warsaw (WAW) is $15 on 2026-09-12.
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How long is the flight from Brussels to Warsaw?
Direct flights from BRU to WAW cover approximately 1,147 km (713 miles), with an estimated flight time of 1h 21m. Operating airlines: LO, SN.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.