LHR → BCN · direct available
Cheap flights from London to Barcelona
We track fares from London to Barcelona, Spain every day. Across 141 prices we've logged, the cheapest was €61 return and a typical fare runs around €95. The cheapest month to fly is usually Dec 2026.
Cheapest seen
€61
Typical price
€95
Cheapest month
Dec 2026
Non-stop
Available
No live deal on this exact route right now — but the typical fare is around €95. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Oct 2026 | €72 | Check on Aviasales → |
| Nov 2026 | €69 | Check on Aviasales → |
| Dec 2026 | €61 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
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London to Barcelona: the basics
- Route
- London (LHR) → Barcelona (BCN)
- Distance
- 1,148 km
- Non-stop
- Yes
- Airlines seen
- British Airways, Swiss, Vueling
Planning the trip? Spain: what to see and when to go covers where to go and when.