How much is a flight from Barcelona to London?

The cheapest fare found in the last few days was $18. That is a recent find rather than a live quote, so the page shows exactly when it was seen.

Is there a nonstop flight from Barcelona to London?

The page lists the cheapest nonstop fare and the cheapest fare with a connection separately, whenever both were found.

How often do these prices update?

Every hour. When a fare moves materially we tell the search engines the same hour, so the number in search results follows the number on the page.

Cheap flights from Barcelona to London

Barcelona to London is 1,139 km. Below are the cheapest fares found in the last few days, each one stamped with when it was seen and which airline sold it.

Cheapest fare$18seen 29 Aug 2026 · $0.02 per km

Search Barcelona to London

Fares found recently

Prices come from searches Aviasales users ran recently, not from a live availability check, which is why each one shows when it was found. Open the search to see today's seats.

The rest of the trip

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Hotels in London

Airlines on this route

British Airways
RyanairLow cost
easyJetLow cost
Air Albania

Other routes from Barcelona

Flights from Barcelona Flights to London

How much is a flight from Barcelona to London?: The cheapest fare found in the last few days was $18. That is a recent find rather than a live quote, so the page shows exactly when it was seen.
Is there a nonstop flight from Barcelona to London?: The page lists the cheapest nonstop fare and the cheapest fare with a connection separately, whenever both were found.
How often do these prices update?: Every hour. When a fare moves materially we tell the search engines the same hour, so the number in search results follows the number on the page.

Cheap flights from Barcelona to London

Fares found recently

The rest of the trip

Airlines on this route

Other routes from Barcelona

Amsterdam

Milan

Stockholm

Palma

Paris

Moscow