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Cheap flights from London to Barcelona-El Prat Airport from $20

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-El Prat Airport departing on 1/13. 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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Find the cheapest flights from London to Barcelona

Cheap round-trip flights

These are some of the best round-trip flight deals from London to Barcelona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Barcelona.

Cheap last minute flights

Planning a quick getaway from London to Barcelona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Barcelona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London to Barcelona

Find recent round-trip train or bus tickets from London to Barcelona.

All round-trip flight deals to Barcelona

The cheapest plane tickets to Barcelona found on KAYAK recently.
10:30 am - 1:40 pmLTN-BCN
2h 10mnonstop
2:15 pm - 3:40 pmBCN-LTN
2h 25mnonstop
$35Ryanair
Find Deal
vie., ene. 10 - vie., ene. 17
4:25 pm - 7:35 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$36Ryanair
Find Deal
lun., ene. 20 - lun., ene. 27
9:50 am - 12:55 pmLGW-BCN
2h 05mnonstop
11:05 am - 12:25 pmBCN-LGW
2h 20mnonstop
$50Vueling
Find Deal
mar., ene. 21 - mar., feb. 4
5:00 pm - 8:10 pmLTN-BCN
2h 10mnonstop
8:55 pm - 10:25 pmBCN-LTN
2h 30mnonstop
$51easyJet
Find Deal
mié., ene. 8 - mié., ene. 15
9:10 am - 12:15 pmLGW-BCN
2h 05mnonstop
11:05 am - 12:25 pmBCN-LGW
2h 20mnonstop
$52Vueling
Find Deal
mar., ene. 21 - mar., feb. 4
6:50 am - 10:00 amLGW-BCN
2h 10mnonstop
12:20 pm - 1:40 pmBCN-LGW
2h 20mnonstop
$54easyJet
Find Deal
jue., feb. 27 - mié., mar. 5
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
8:55 pm - 10:20 pmBCN-LHR
2h 25mnonstop
$108British Airways
Find Deal
jue., mar. 6 - lun., mar. 10
7:15 pm - 10:30 pmLHR-BCN
2h 15mnonstop
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$112British Airways
Find Deal
mié., ene. 29 - sáb., feb. 1
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$133Iberia
Find Deal
jue., feb. 6 - lun., feb. 10
6:10 am - 9:20 amLHR-BCN
2h 10mnonstop
6:30 pm - 7:45 pmBCN-LHR
2h 15mnonstop
$200Iberia
Find Deal
mar., abr. 8 - mar., abr. 22
4:25 pm - 7:35 pmLTN-BCN
2h 10mnonstop
$20Ryanair
Find Deal
lun., ene. 13
4:25 pm - 7:35 pmLTN-BCN
2h 10mnonstop
$21Ryanair
Find Deal
lun., ene. 20
6:50 am - 10:05 amLTN-BCN
2h 15mnonstop
$23easyJet
Find Deal
jue., mar. 20
5:00 pm - 8:10 pmLTN-BCN
2h 10mnonstop
$24easyJet
Find Deal
mié., mar. 19
9:05 pm - 12:10 amLGW-BCN
2h 05mnonstop
$29Vueling
Find Deal
mar., ene. 7
6:50 am - 9:55 amLGW-BCN
2h 05mnonstop
$32Vueling
Find Deal
lun., ene. 20
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
$68British Airways
Find Deal
lun., feb. 24
6:05 am - 9:10 amLHR-BCN
2h 05mnonstop
$74British Airways
Find Deal
dom., ene. 5
7:35 am - 2:00 pmLHR-BCN
5h 25m1 stop
$113Iberia
Find Deal
sáb., jun. 7
7:25 pm - 10:40 pmLHR-BCN
2h 15mnonstop
$117Iberia
Find Deal
sáb., jun. 7
6:50 am - 9:55 amLGW-BCN
2h 05mnonstop
7:25 am - 8:50 amBCN-LGW
2h 25mnonstop
lun., dic. 23 - mar., dic. 24
3:30 pm - 6:40 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$151Ryanair
Find Deal
sáb., dic. 21 - lun., dic. 23
6:30 am - 9:45 amLTN-BCN
2h 15mnonstop
9:05 pm - 10:30 pmBCN-LTN
2h 25mnonstop
$155easyJet
Find Deal
lun., dic. 23 - lun., dic. 23
7:30 pm - 10:35 pmLGW-BCN
2h 05mnonstop
7:00 am - 8:30 amBCN-LGW
2h 30mnonstop
$156Vueling
Find Deal
lun., dic. 23 - mar., dic. 24
6:30 am - 9:45 amLTN-BCN
2h 15mnonstop
10:35 am - 12:00 pmBCN-LTN
2h 25mnonstop
$157easyJet
Find Deal
lun., dic. 23 - lun., dic. 23
7:30 pm - 10:35 pmLGW-BCN
2h 05mnonstop
7:40 am - 9:10 amBCN-LGW
2h 30mnonstop
$161Vueling
Find Deal
lun., dic. 23 - mié., dic. 25
11:35 am - 2:45 pmLHR-BCN
2h 10mnonstop
8:35 pm - 10:00 pmBCN-LHR
2h 25mnonstop
$198British Airways
Find Deal
jue., dic. 19 - mié., dic. 25
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
3:35 pm - 5:00 pmBCN-LHR
2h 25mnonstop
$222British Airways
Find Deal
jue., dic. 19 - lun., dic. 23
6:05 am - 9:10 amLHR-BCN
2h 05mnonstop
5:10 pm - 6:35 pmBCN-LHR
2h 25mnonstop
$309Iberia
Find Deal
lun., dic. 23 - mié., dic. 25
7:15 pm - 10:30 pmLHR-BCN
2h 15mnonstop
5:40 pm - 7:05 pmBCN-LHR
2h 25mnonstop
$343Iberia
Find Deal
dom., dic. 22 - vie., dic. 27
10:30 am - 1:40 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$35Ryanair
Find Deal
vie., ene. 10 - lun., ene. 13
4:25 pm - 7:35 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$36Ryanair
Find Deal
lun., ene. 20 - lun., ene. 27
9:50 am - 12:55 pmLGW-BCN
2h 05mnonstop
11:05 am - 12:25 pmBCN-LGW
2h 20mnonstop
$50Vueling
Find Deal
mar., ene. 21 - mar., feb. 4
5:00 pm - 8:10 pmLTN-BCN
2h 10mnonstop
8:55 pm - 10:25 pmBCN-LTN
2h 30mnonstop
$51easyJet
Find Deal
mié., ene. 8 - mié., ene. 15
9:10 am - 12:15 pmLGW-BCN
2h 05mnonstop
11:05 am - 12:25 pmBCN-LGW
2h 20mnonstop
$52Vueling
Find Deal
mar., ene. 21 - mar., feb. 4
6:50 am - 10:00 amLGW-BCN
2h 10mnonstop
12:20 pm - 1:40 pmBCN-LGW
2h 20mnonstop
$54easyJet
Find Deal
jue., feb. 27 - mié., mar. 5
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
8:55 pm - 10:20 pmBCN-LHR
2h 25mnonstop
$108British Airways
Find Deal
jue., mar. 6 - lun., mar. 10
7:20 pm - 10:35 pmLHR-BCN
2h 15mnonstop
8:35 pm - 10:00 pmBCN-LHR
2h 25mnonstop
$110British Airways
Find Deal
sáb., mar. 8 - mar., mar. 11
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$133Iberia
Find Deal
jue., feb. 6 - lun., feb. 10
6:05 am - 9:10 amLHR-BCN
2h 05mnonstop
6:55 pm - 8:20 pmBCN-LHR
2h 25mnonstop
$168Iberia
Find Deal
dom., ene. 19 - dom., ene. 19

Vueling flights from London to Barcelona-El Prat Airport

Our best Vueling deals on London to Barcelona-El Prat Airport flight tickets
Vueling
Jan 21
LGW9:50 amLondon Gatwick
2h 05m
BCN12:55 pmBarcelona-El Prat
Feb 4
BCN11:05 amBarcelona-El Prat
2h 20m
LGW12:25 pmLondon Gatwick
Vueling
Jan 21
LGW9:10 amLondon Gatwick
2h 05m
BCN12:15 pmBarcelona-El Prat
Feb 4
BCN11:05 amBarcelona-El Prat
2h 20m
LGW12:25 pmLondon Gatwick
Vueling
Jan 14
LGW9:50 amLondon Gatwick
2h 05m
BCN12:55 pmBarcelona-El Prat
Jan 28
BCN7:00 amBarcelona-El Prat
2h 30m
LGW8:30 amLondon Gatwick

KLM flights from London to Barcelona-El Prat Airport

Our best KLM deals on London to Barcelona-El Prat Airport flight tickets
KLM
Feb 11
LHR10:00 amLondon Heathrow
5h 55m
1 stop
BCN4:55 pmBarcelona-El Prat
Feb 25
BCN1:00 pmBarcelona-El Prat
7h 15m
1 stop
LHR7:15 pmLondon Heathrow
KLM
Jan 1
LHR11:45 amLondon Heathrow
10h 20m
1 stop
BCN11:05 pmBarcelona-El Prat
Jan 11
BCN11:10 amBarcelona-El Prat
6h 50m
1 stop
LHR5:00 pmLondon Heathrow
KLM
Jan 1
LHR5:05 pmLondon Heathrow
5h 00m
1 stop
BCN11:05 pmBarcelona-El Prat
Jan 8
BCN11:10 amBarcelona-El Prat
6h 50m
1 stop
LHR5:00 pmLondon Heathrow

See travel insights to Barcelona from

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 $54, 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 November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in January, still average around $79.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Wednesday when prices can be found for as low as $126. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $190. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

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 evening is the least expensive time of day to depart. momondo users have found prices as low as $126 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $149 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 travelers’ schedules.

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

Fly from London Luton 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?

In general, most travelers find the cheapest time to book a flight to Barcelona-El Prat Airport is about 41 days prior to their departure date when tickets on average are $178. 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 $136 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?

You could potentially save up to 114% on your flight if you consider stops on a London to Barcelona-El Prat Airport flight.

How have London to Barcelona-El Prat Airport flight prices changed over time?

As of December 2024, prices for London to Barcelona-El Prat Airport flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from London to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$20

Fastest flight time

2h 00m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from London in the past 72 hours is $20. The best round-trip flight deal from London to Barcelona-El Prat Airport found on momondo in the last 72 hours is $35.
The fastest flight from London to Barcelona-El Prat Airport takes 2h 00m
Direct flights go from London to Barcelona-El Prat Airport every day.

  • How far is London to Barcelona-El Prat by plane?

    London and Barcelona-El Prat are 712.2 mi apart from one another. Typically, this will take 2h 00m by plane in normal conditions.

  • 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 updated daily.

  • How many operators does momondo search for flights from London to Barcelona-El Prat Airport?

  • How old do you have to be to fly from London to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Barcelona-El Prat Airport?

  • What is the most popular airline from London to Barcelona-El Prat Airport?


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
RyanairPriceFrom $38Free CancellationRating
6.8
5,212 reviews
Search Ryanair flights
easyJetPriceFrom $41Free CancellationRating
6.9
1,900 reviews
Search easyJet flights
VuelingPriceFrom $54Free CancellationRating
7.1
1,193 reviews
Search Vueling flights
British AirwaysPriceFrom $106Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
IberiaPriceFrom $136Free CancellationRating
7.0
2,656 reviews
Search Iberia flights
  • Vueling Flights From London to Barcelona-El Prat Airport

    Vueling operates around 47 flights from London to Barcelona-El Prat Airport every week. The average price of these flights found in the last 72 hours has been $156, but momondo users have found Vueling deals from London to Barcelona-El Prat Airport from as low as $54 round-trip. Vueling has been scored 7.1/10 in 1,193 reviews.

  • Iberia Flights From London to Barcelona-El Prat Airport

    The best Iberia deal for London to Barcelona-El Prat Airport flight tickets found on momondo in the last 72 hours was $136, round-trip. It should be noted that an average Iberia flight deal for this route in this time was higher, at $260 round-trip. Iberia operates 79 flights out of London into Barcelona-El Prat Airport in an average week, so prices vary by time and availability. 2,656 Iberia reviews by users on momondo have scored the airline at 7.0/10.


Why use momondo?

Why should I use momondo to find a flight deal from London to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from London to Barcelona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Barcelona from London which offer a flexible booking policy as well as other useful filters and features.

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.


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