BCN - LON

$26 Find Cheap Flights from Barcelona to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to London departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to London.
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Everything you should know

Cheapest round-trip
$50
Typical prices: $120-$73
Wizz Air
Fri 6/5Sun 6/7
BCN - LTN • Non-stop
Cheapest one-way
$26
Typical prices: $35-$119
Vueling
Sun 5/17
BCN - LGW • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA's Euro Traveller includes a carry-on, avoiding fees.
Bring entertainment and a charger for BA flights.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Cheapest • from $50 (round-trip)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Ryanair, British Airways and others. Average duration is 2h 24m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 71% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Barcelona to London (BCN-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona to London

Fri, Jun 5 - Sun, Jun 7
Wizz Air Logo
9:35 am - 10:55 am
BCN
-
LTN
2h 20mnonstop
Wizz Air Logo
5:40 am - 8:50 am
LTN
-
BCN
2h 10mnonstop
$50Wizz Air
Thu, Jul 2 - Sun, Jul 5
Ryanair Logo
9:15 pm - 10:40 pm
BCN
-
LTN
2h 25mnonstop
Ryanair Logo
8:30 am - 11:40 am
LTN
-
BCN
2h 10mnonstop
$51Ryanair
Fri, Jun 5 - Sun, Jun 7
Ryanair Logo
11:25 pm - 12:50 am
BCN
-
LTN
2h 25mnonstop
Ryanair Logo
8:30 am - 11:40 am
LTN
-
BCN
2h 10mnonstop
$52Ryanair
Wed, Jun 3 - Wed, Jun 10
Wizz Air Logo
9:35 am - 11:00 am
BCN
-
LTN
2h 25mnonstop
Wizz Air Logo
5:40 am - 8:50 am
LTN
-
BCN
2h 10mnonstop
$53Wizz Air
Sat, Jun 6 - Mon, Jul 13
Wizz Air Logo
9:35 am - 11:00 am
BCN
-
LTN
2h 25mnonstop
Wizz Air Logo
5:40 am - 8:50 am
LTN
-
BCN
2h 10mnonstop
$54Wizz Air
Fri, Jun 12 - Mon, Jun 15
Multiple Airlines Logo
9:35 am - 10:55 am
BCN
-
LTN
2h 20mnonstop
Multiple Airlines Logo
6:05 pm - 9:20 pm
LTN
-
BCN
2h 15mnonstop
$58Multiple Airlines
Wed, Jul 22 - Mon, Jul 27
Vueling Logo
7:00 am - 8:30 am
BCN
-
LGW
2h 30mnonstop
Vueling Logo
9:05 pm - 12:20 am
LGW
-
BCN
2h 15mnonstop
$59Vueling
Wed, Sep 16 - Tue, Sep 22
Vueling Logo
2:25 pm - 3:50 pm
BCN
-
LGW
2h 25mnonstop
Vueling Logo
2:30 pm - 5:45 pm
LGW
-
BCN
2h 15mnonstop
$64Vueling
Thu, Sep 24 - Sun, Sep 27
British Airways Logo
11:55 am - 1:10 pm
BCN
-
LCY
2h 15mnonstop
British Airways Logo
1:20 pm - 4:30 pm
LCY
-
BCN
2h 10mnonstop
$207British Airways
Fri, Oct 9 - Tue, Oct 13
British Airways Logo
7:55 pm - 9:10 pm
BCN
-
LCY
2h 15mnonstop
British Airways Logo
8:10 am - 11:20 am
LCY
-
BCN
2h 10mnonstop
$208British Airways
Booking Insights

KAYAK's insights & trends for Barcelona to London flights

Get data-powered insights and trends into flights from Barcelona to London to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Barcelona-El Prat Airport to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Barcelona-El Prat Airport to London departing in June.

What is the cheapest Barcelona-El Prat Airport to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The absolute cheapest return flight from Barcelona-El Prat Airport to London costs $38 on the route between Barcelona-El Prat Airport (BCN) and London Stansted Airport (STN). However, over the past month, flights between Barcelona-El Prat Airport (BCN) and London Luton Airport (LTN) were, on average, 71% cheaper than other Barcelona-El Prat Airport-London routes. The most popular route is between Barcelona-El Prat Airport (BCN) and London Gatwick Airport (LGW).

What’s the cheapest day of the week to fly from Barcelona to London?

The average price of all round-trip flights from Barcelona-El Prat Airport to London clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Barcelona to London. For your return ticket, we recommend flying on a Saturday and avoiding Wednesdays for the best deals.

What is the cheapest month to fly from Barcelona-El Prat Airport to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to London is February, where tickets cost $74 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $178 and $160 respectively.

Can I save money by flying with a layover from Barcelona-El Prat Airport to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $160, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Barcelona-El Prat Airport to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Barcelona-El Prat Airport to London, you should book around 5 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Barcelona to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Duncan Madden

Duncan Madden

Expert on Vueling, British Airways, LHR and LGW

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Blane Bachelor

Blane Bachelor

Expert on BCN

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonJune
Cheapest flight$26
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Barcelona to London Gatwick Airport

When to book flights from Barcelona to London

Are your dates flexible? Find out the best times to travel from Barcelona to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Barcelona to London: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Barcelona to London 
Yves-LeoFlew with British Airways
BCN
-
LHR
Nov 2024
allow plenty of time for security check. Take all liquids, cream, make- up, foundation etc. out of your carryon luggage. a lot of travelers had their luggage pulled over for open bag check. This slowed down the screaming process considerably and caused me to lose my flight.
OmarFlew with British Airways
BCN
-
LHR
May 2024
Have own entertainment and battery to charge your phone

FAQs for booking Barcelona to London flights

  • What is the cheapest flight from Barcelona-El Prat Airport to London?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to London was $26 for a one-way ticket and $50 for a round-trip.

  • Do I need a passport to fly between Barcelona and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Barcelona and on arrival in London.

  • Which airports will I be using when flying from Barcelona to London?

    Barcelona is served by only 1 airport and there are 4 airports in London. You will leave Barcelona from Barcelona-El Prat and you will be arriving in London at one of these airports: London City, London Gatwick, London Heathrow, or London Luton.

  • Which aircraft models fly most regularly from Barcelona to London?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Barcelona to London flight route.

  • Which airline alliances offer flights from Barcelona to London?

    oneworld is the only airline alliance operating flights between Barcelona and London.

  • On which days can I fly direct from Barcelona to London?

    There are nonstop flights from Barcelona to London on a daily basis.

  • Which is the best airline for flights from Barcelona to London, Vueling or Iberia?

    The two airlines most popular with KAYAK users for flights from Barcelona to London are Vueling and Iberia. With an average price for the route of $129 and an overall rating of 7.2, Vueling is the most popular choice. Iberia is also a great choice for the route, with an average price of $263 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Barcelona to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Barcelona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Barcelona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Barcelona-El Prat Airport to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $81 or less one-way and $130 or less round-trip.

Prefer to fly direct from Barcelona to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Barcelona-El Prat to London.
Find which airlines fly direct from Barcelona-El Prat Airport to London, which days they fly and book direct flights.

Direct departures

Barcelona-El Prat to London

Monday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Tuesday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Wednesday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Thursday

British Airways,Ryanair,Ryanair, +3 more

British Airways,Ryanair, +4 more

Friday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Saturday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Sunday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

See more direct flights

Direct returns

London to Barcelona-El Prat

Monday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Tuesday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Wednesday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Thursday

British Airways,Ryanair,Ryanair, +3 more

British Airways,Ryanair, +4 more

Friday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Saturday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

Sunday

British Airways,Ryanair,Vueling, +2 more

British Airways,Ryanair, +3 more

See more direct flights

Reviews of the top 5 airlines serving from Barcelona to London

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
VuelingOverall score based on 1271 reviews
7.7Crew
6.8Comfort
7.2Boarding
6.2Food
5.9Entertainment
Airline reviews

Comfy seats, great cabin service and a very relaxed experience

10.0 ExcellentMax, Apr 2026
BER - BCN
Read more Vueling reviews

Comfy seats, great cabin service and a very relaxed experience

Basic service for the basic price. Efficient and cost effective, so ticked all the right boxes.

Not constantly changing the price DURING a booking. Felt like bait and switch.

All very smooth airside. Check-in counters were understaffed. The wait is too long. Only two, then three counters were open. Waiting time of 35 minutes is too long. Pls review your rota.

To complex. So many types of fare. This made the boarding a caos.

Needs faster boarding procedure. Not their fault but should still take into account indifferent flyers.

Very fast boarding. Crew members were super nice. I loved it!

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Dislike standing for 30 minutes waiting to board. Coffee disgusting, hot sandwich almost inedible. Staff cheerful. Flight early.

Notified as to why there’s a delay with our flight.

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Shady baggage policy that forces you to pay more money at the gate, even after you checked your bag dimensions during the bag drop. Will never fly again with this airline.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

It was good; the only down side is that once you get to the airport everything is self service, there is no one assisting. I felt like I was working while I was on vacation during the check in process and dropping off the luggage. Really uncertain on what the airlines use payroll nowadays.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

It was good except they could offer free water and tea/coffe

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

Flight was good but temp in the cabin was cold.

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Our part of four was delayed both ways between San Diego and Pisa causing our family to be split up with three of us stuck in London overnight No compensation or upgrades were offed and we missed work as a result Food very poor and we declined two of the four meals offered I will affirmatively avoid flying British Airways from here on out

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

The crew was exceptionally good. Came around with snacks and drinks multiple times during the flight. I asked for hot water and they remembered. Responded to call light promptly. Very pleasant. The aircraft was also kept very clean. Boarding was organized. Overall was a great experience.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

Far easier than I expected it to be. Checked in online & had our boarding passes emailed through. Straight through security & boarded on time. No issues.

Shocking. Faults with the plane in both directions which caused delays with no compensation

Very efficient boarding. Plane lready for take ooff10 minutes before time.

Great crew. Seats do not recline :( but it is budget so i should have known. Otherwise comfy leather chair. Slight slim chair but again budget so expected. No entertainment do makes journey boring. Recommend packing plenty of snacks and games or download plenty of films and music in your device. Staff excellent. Clean flight. On time.

Both of my flights had issues with their time slot with air traffic control, so they left over an hour late and the flight back to London was delayed by over an hour. Please provide more clarity about baggage requirements on booking sites, your website and within the app. I had to pay for extra bags at the airport when departing London, because they didn’t specify that your carry on bag can only be a backpack and not a trolley, my trolley bag fit the size requirements of the backpack but still I was made to pay

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

Everything you need to know for your flight from Barcelona to London

Information on your arrival and departure airports