Cheap flights from London to Barcelona
The lowest fare found is €33. The cheapest month to fly is October.
Search live pricesSearch round-trip pricesLowest price by month
| October | €33 |
| November | €37 |
| December | €36 |
| January | €64 |
| March | €57 |
| May | €103 |
| June | €142 |
| July | €118 |
| August | €136 |
When is the cheapest time to fly from London to Barcelona?
Fares are typically lowest in October, starting from €33.
Popular routes
- London → Rome
- London → London Gatwick
- London → Munich
- London → Paris Orly
- London → Dublin
- London → Manchester
- London → Zurich
- London → Copenhagen
- London → Palma de Mallorca
- London → Oslo
- London → Vienna
- London → Brussels
Prices updated 2026-09-08