Brussels or Lille for Porto?
Updated September 23, 2026
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| Month | Brussels | Lille | Difference |
|---|---|---|---|
| September 2026 | €175 | — | |
| October 2026 | €100 | €137 | €37 (Brussels) |
| November 2026 | €69 | — |
Flight price only. The door-to-door cost (drive, parking) can reverse the ranking: run a search with your address.