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ToLondonFri–Sundirect1 adult
A weekend in London: cheap Fri–Sun flights
The cheapest weekend in London right now costs €44 return, flying from Barcelona. 8 European cities have a direct Fri–Sun way in.
26 weekends aheadfrom 8 cities · checked
Cheapest from each city
A weekend in London: quick answers
How cheap is a weekend in London?
Right now the cheapest Fri–Sun round trip is €44 from Barcelona. Across the next six months, half of all weekends have a way in at €55 or less.
Which cities have cheap direct weekend flights to London?
8 of 20 major European cities have direct Fri–Sun round trips. The cheapest right now: Barcelona (€44), Madrid (€47), Milan (€72).
When is the cheapest weekend to visit London?
The weekend of January 8 (January), at €44 return from Barcelona.
Do I need to take days off work?
Usually not: every trip on this page leaves on Friday and returns on Sunday, so the work week stays intact. An early Friday departure can still mean leaving work after lunch, so check the times on the card.
How fresh are these prices?
This page was rebuilt on September 3, 2026 and refreshes daily. Fares are from Kiwi.com; the final price is always the one at checkout.