Cheap flights from London to Barcelona from $37 LCY, LGW, LHR, LTN, QQS, SEN, STN → BCN

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $30 to $42.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 5-night return fares leaving within 3 days of 5 Dec to compare.

Every date we hold

779 fares on 48 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $30.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $19 to $25.

At $37, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 8 Feb 2027 to compare.

Every date we hold

258 fares on 29 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $23.

Return

Fares 30 to 59 days before departure were typically 18% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 14 to 29 days before departure were typically 51% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from London to Barcelona?

The cheapest return found recently is $41 with easyJet, 5 Dec to 10 Dec, found 2 days ago. The cheapest return we hold, of any age, is $30 with easyJet, 3 Dec to 10 Dec, found 3 days ago. The cheapest return fare on each of 48 departure dates is usually $56 to $105.

How much is a one-way flight from London to Barcelona?

The cheapest one-way found recently is $37 with Wizz Air UK, 8 Feb 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $23 with easyJet, 3 Dec, found 3 days ago. The cheapest one-way fare on each of 29 departure dates is usually $31 to $53.

What is the cheapest month to fly from London to Barcelona?

December 2026 is the cheapest month for a return, from $30, 3 Dec to 10 Dec, found 3 days ago. It is the cheapest month for a one-way too, from $23, 3 Dec, found 3 days ago.

Every date in December 2026

How far ahead should I book a flight from London to Barcelona?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 18% lower than 0 to 6 days before departure. One-way fares 14 to 29 days before departure were typically 51% lower than 0 to 6 days before departure.

Is there a direct flight from London to Barcelona?

Yes, the cheapest nonstop return found recently is $41 with easyJet, 5 Dec to 10 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $37 with Wizz Air UK, 8 Feb 2027, found 2 days ago.

How long is the flight from London to Barcelona?

The cheapest nonstop one-way found recently, with Wizz Air UK on 8 Feb 2027, takes 2 h 5 min from London Luton Airport (LTN) to Barcelona-El Prat Airport (BCN).

Which airlines have the cheapest flights from London to Barcelona?

Between 13 Nov and 11 Oct 2027, Ryanair has the cheapest return on 15 of the 48 departure dates we hold, Wizz Air UK on 14 and easyJet on 9. Between 13 Nov and 21 Jun 2027, Vueling has the cheapest one-way on 10 of the 29 departure dates we hold, Wizz Air UK on 10 and Ryanair on 5.