London to Barcelona flights
The lowest one-way fares found are in November and December, from $23. May is the most expensive month, from $50.
- Lowest fare found
- $23
- one-way, Nov 28, 2026
- Typical low fare
- $40
- the middle of the monthly lows
- Direct flight
- 2 h 10 min
- from $23
- Distance
- 1,139 km
- 708 miles
Cheapest month to fly from London to Barcelona
- $23 Nov 2026
- $23 Dec 2026
- $26 Jan 2027
- $28 Feb 2027
- $35 Mar 2027
- $44 Apr 2027
- $50 May 2027
- – Jun 2027
- $49 Jul 2027
- $49 Aug 2027
- $47 Sep 2027
- – Oct 2027
Each bar is the lowest one-way fare found for that month. Green is at least 15% below the typical low fare for this route, pink at least 15% above.
Flying soon is cheap on this route: fares in November start at $23, 43% below the typical $40.
Lowest fares found right now
| Departs | Airline | Stops | Flight time | Airports | One-way fare |
|---|---|---|---|---|---|
| Nov 28, 2026 | Ryanair | Direct | 2 h 10 min | STN to BCN | $23 at Aviasales |
| Dec 5, 2026 | Ryanair | Direct | 2 h 10 min | LTN to BCN | $23 at Aviasales |
| Jan 14, 2027 | easyJet | Direct | 2 h | SEN to BCN | $26 at Aviasales |
| Dec 1, 2026 | Ryanair | Direct | 2 h 10 min | STN to BCN | $27 at Aviasales |
| Jan 21, 2027 | easyJet | Direct | 2 h | SEN to BCN | $27 at Aviasales |
| Feb 4, 2027 | easyJet | Direct | 2 h | SEN to BCN | $28 at Aviasales |
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Direct flights and airports
A direct flight takes about 2 h 10 min. The cheapest direct fare found is $23 with Ryanair on Nov 28, 2026. Airlines with direct fares on this route: Ryanair, easyJet, and Wizz Air UK.
The cheapest fares leave from Stansted Airport (STN) (from $23). Other departure airports found: London Luton Airport (LTN) from $23, London Southend Airport (SEN) from $26, and London Gatwick Airport (LGW) from $44.
London is 1,139 km (708 miles) from Barcelona in a straight line.
Return trips
The cheapest return found costs $36: out on Dec 3, 2026, back on Dec 10, 2026, with easyJet.
Fares are the lowest prices travellers found on Aviasales in the last 48 hours, per adult, in US dollars. Checked Nov 15, 2026. Fares change often; the price on the seller’s checkout is the one that counts.
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