Cheap Flights from London to Barcelona
Compare indicative cheapest fares from London (LHR) to Barcelona (BCN) — currently from £33. Check airlines, flight times and the cheapest days to fly, then book with our travel partner.
Search live London → Barcelona faresFares from
£33
Fastest trip
2h 15m
Airlines
1+ carriers
Cheapest London to Barcelona fares right now
Fares are indicative (updated periodically) and confirmed on our partner’s site. We may earn a commission when you book through our links, at no extra cost to you.
Airlines flying London to Barcelona
On the London to Barcelona route you will typically find fares from VY. Comparing a few carriers is the surest way to catch the cheapest flights, since the lowest fare shifts between airlines by the day.
Tips for the cheapest London–Barcelona fare
- • Fly mid-week — Tuesday and Wednesday departures are usually cheapest.
- • Our data shows lower fares around November — target that window if you can.
- • Book a few weeks to two months ahead rather than last-minute.
- • Set a price alert and compare non-stop vs one-stop options.
London to Barcelona flights — FAQs
How much is a cheap flight from London to Barcelona?
Indicative fares from London to Barcelona start from around £33 one-way. Prices change with the season and how far ahead you book — the cheapest deals we have on record for London (LHR) to Barcelona (BCN) currently sit near £33.
Which airlines fly from London to Barcelona?
Carriers offering fares on the London to Barcelona route include VY. Availability changes daily, so compare the live options below before you book.
How long is the flight from London to Barcelona?
The quickest itineraries we see on London to Barcelona take about 2h 15m, and non-stop flights are available on this route. Times vary by airline and number of stops.
When is the cheapest time to fly from London to Barcelona?
Our data currently shows the lowest London–Barcelona fares around November. As a rule, mid-week departures (Tuesday and Wednesday) and booking a few weeks to a couple of months ahead give you the cheapest flights on this route. Set a price alert and stay flexible on dates to save the most.
Where can I book cheap flights from London to Barcelona?
Compare the indicative cheapest fares below, then tap "Book" to complete your London to Barcelona booking on our trusted travel partner's site. Fares shown are indicative and confirmed at checkout.