Cheap flights from London to Barcelona from £15
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Barcelona departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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easyJet flights from London to Barcelona
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Vueling flights from London to Barcelona
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How to get the cheapest flight ticket from London to Barcelona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Barcelona?
If you aren’t able to travel during the month of January, then book flights to Barcelona from London during November instead. Flights to Barcelona in November, while not as cheap as those in January, still average around £63.
What is the cheapest day to depart on your flight to Barcelona?
Our data shows that Wednesday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £118. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Barcelona for around £152.
What is the cheapest time of day to depart on your flight to Barcelona?
Flying to Barcelona from London in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £123 when looking at flights departing in the afternoon. Flights in the morning are often more expensive, with an average ticket price of £147.
What is the cheapest London to Barcelona flight route?
Fly from London Stansted to Barcelona-El Prat for the best London - Barcelona flight prices
How far in advance should I book a flight to Barcelona?
You are more likely to see cheaper flights to Barcelona from London when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around £137 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from London for as low as £121 on momondo.
What cabin class options are available on London to Barcelona flights?
There are 3 cabin classes available to choose from on London to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Barcelona?
Ryanair, easyJet, and Vueling are the most popular carriers operating from London to Barcelona
Which airlines fly to Barcelona?
Vueling, British Airways and Ryanair are the top three most popular airlines that fly to Barcelona from London according to our data. Vueling is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Barcelona. Keep in mind that there are 15 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Barcelona on average per day?
The number of flights available between London and Barcelona is 29 per day as of March 2025. The most frequent departure time is 09:00, with 44% of daily flights leaving at midday.
How many flights depart from London to Barcelona on average per week?
The number of flights available between London and Barcelona is 208 per week as of March 2025. The most frequent departure day is Tue, with 27% of weekly flights leaving on this day.
Cheap London to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Barcelona
How far is London to Barcelona by plane?
The straight-line distance from London to Barcelona is 706.9 mi. In terms of flight time, this usually takes a little over 2h 05m.
When did momondo last update prices for flights from London to Barcelona?
Prices for flights from London to Barcelona were last updated today.
How many operators does momondo search for flights from London to Barcelona?
As of March 2025, there are 15 operators available to choose from for flights from London to Barcelona.
How old do you have to be to fly from London to Barcelona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from London to Barcelona
Compare and see reviews for airlines that fly from London to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £15 | Free Cancellation | Rating 6.8 5,004 reviews | |||
| PriceFrom £18 | Free Cancellation | Rating 7.1 1,146 reviews | |||
| PriceFrom £39 | Free Cancellation | Rating 6.9 1,792 reviews | |||
| PriceFrom £58 | Free Cancellation | Rating 6.1 95 reviews | |||
| PriceFrom £80 | Free Cancellation | Rating 6.6 6,712 reviews | |||
| PriceFrom £88 | Free Cancellation | Rating 0.0 | |||
| PriceFrom £90 | Free Cancellation | Rating 8.3 161 reviews | |||
| PriceFrom £99 | Free Cancellation | Rating 6.3 17 reviews | |||
| PriceFrom £105 | Free Cancellation | Rating 7.0 2,646 reviews | |||
| PriceFrom £129 | Free Cancellation | Rating 7.5 1,569 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Barcelona?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Barcelona for you.
Can I find flights from London to Barcelona with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Barcelona from London with this policy.
How can momondo help me find flights from London to Barcelona?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Barcelona.
I’m not ready to book a flight from London to Barcelona right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.