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 17/6. 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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Ryanair flights from London to Barcelona-El Prat Airport
Our best Ryanair deals on London to Barcelona-El Prat Airport flight tickets
Vueling flights from London to Barcelona-El Prat Airport
Our best Vueling deals on London to Barcelona-El Prat Airport flight tickets
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How to get the cheapest flight ticket from London to Barcelona-El Prat Airport
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 typical price of a round-trip flight between London and Barcelona-El Prat Airport?
What is the cheapest month to fly to Barcelona-El Prat Airport?
The cheapest month to fly to Barcelona-El Prat Airport from London is in January. Flight prices, which tend to average around £52, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from London during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in January, still average around £59.
What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?
According to our data, Tuesday is the cheapest day to fly to Barcelona-El Prat Airport from London. The lowest ticket price found for a Tuesday departure recently was £122. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Barcelona-El Prat Airport is Friday, with ticket prices averaging around £148.
What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?
Flying to Barcelona-El Prat Airport from London in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £122 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £143 on average. Flights to Barcelona-El Prat Airport from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest London to Barcelona-El Prat flight route?
Fly from London Stansted to Barcelona-El Prat for the best London - Barcelona-El Prat flight prices
How far in advance should I book a flight to Barcelona-El Prat Airport?
You are more likely to see cheaper flights to Barcelona-El Prat Airport from London when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £133 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from London for as low as £120 on momondo.
What cabin class options are available on London to Barcelona-El Prat flights?
There are 3 cabin classes available to choose from on London to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London to Barcelona-El Prat Airport flights?
No. A direct flight is the cheapest option for a flight between London to Barcelona-El Prat Airport.
How have London to Barcelona-El Prat Airport flight prices changed over time?
As of June 2025, prices for London to Barcelona-El Prat Airport flights are approximately 17% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Barcelona-El Prat?
Ryanair, Vueling, and easyJet are the most popular carriers operating from London to Barcelona-El Prat
Which airlines fly to Barcelona-El Prat Airport?
Vueling, British Airways and Ryanair are the top three most popular airlines that fly to Barcelona-El Prat Airport from London according to our data. Vueling is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Barcelona-El Prat Airport. Keep in mind that there are 13 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Barcelona-El Prat Airport on average per day?
As of June 2025, there are 39 flights per day flying from London to Barcelona-El Prat Airport. The most common time of day flights depart is 09:00, with 37% of flights taking off at midday.
How many flights depart from London to Barcelona-El Prat Airport on average per week?
279 flights are operational weekly from London to Barcelona-El Prat Airport as of June 2025. The most popular departure day for this route is Fri, with 27% of flights per week taking off on this day.
When to book flights from London to Barcelona-El Prat Airport
Cheap London to Barcelona-El Prat Airport (LON to BCN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Barcelona-El Prat Airport
How far is London to Barcelona-El Prat by plane?
A flight from London to Barcelona-El Prat will travel around 712.2 mi. Flights usually cover this in 2h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Barcelona-El Prat Airport?
Prices for flights from London to Barcelona-El Prat Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Barcelona-El Prat Airport?
There are 13 operators available for flights from London to Barcelona-El Prat Airport as of June 2025.
How old do you have to be to fly from London to Barcelona-El Prat Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Barcelona-El Prat Airport?
momondo data reveals that the most frequently booked plane model on the route from London to Barcelona-El Prat Airport is Airbus A320-100/200, representing 26.72% of all bookings. The subsequent popular models are Airbus A320 (sharklets) at 18.98%, Boeing 737-800 Passenger/BBJ2 (winglets) at 15.25%, and Airbus A319 at 14.93%.
What is the most popular airline from London to Barcelona-El Prat Airport?
momondo data reveals that the most frequently booked airline on the route from London to Barcelona-El Prat Airport is Vueling, representing 45% of all bookings. The subsequent popular airlines are Ryanair at 26%, easyJet at 14%, and British Airways at 7%.
Best airlines flying from London to Barcelona-El Prat Airport
Compare and see reviews for airlines that fly from London to Barcelona-El Prat Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £14 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom £35 | Free Cancellation | Rating 6.9 1,812 reviews | |||
| PriceFrom £39 | Free Cancellation | Rating 7.1 1,169 reviews | |||
| PriceFrom £81 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £95 | Free Cancellation | Rating 0.0 | |||
| PriceFrom £99 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom £123 | Free Cancellation | Rating 7.5 1,624 reviews | |||
| PriceFrom £127 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £141 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom £145 | Free Cancellation | Rating 7.4 355 reviews |
Vueling Flights From London to Barcelona-El Prat Airport
Vueling flight deals from London to Barcelona-El Prat Airport start from £53 round-trip. Over the 53 Vueling flights for this route in a normal week, average airfare is usually £154 round-trip - but some users have found much cheaper deals with momondo.
Iberia Flights From London to Barcelona-El Prat Airport
Iberia is also a popular choice for this route. Iberia flight deals for London to Barcelona-El Prat Airport start from as low as £135 round-trip, depending on your selected dates, with average Iberia deals seen on momondo around £247. Iberia operates 64 flights to Barcelona-El Prat Airport from London in an average week. Users have rated it 7.0/10 across 2,776 reviews.
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Why should I use momondo to find a flight deal from London to Barcelona?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Barcelona . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Barcelona with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Barcelona flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Barcelona?
momondo provides multiple filters to help you find the best flight to Barcelona from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
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.