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Cheap flights from London to Barcelona 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 departing on 1/10. 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
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$35Ryanair
Find Deal
Fri, Jan 10 - Mon, Jan 13
3:30 pm - 6:40 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$37Ryanair
Find Deal
Sat, Jan 11 - Mon, Jan 13
10:30 am - 1:40 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$39Ryanair
Find Deal
Fri, Jan 10 - Mon, Jan 13
6:45 am - 9:50 amLGW-BCN
2h 05mnonstop
3:20 pm - 4:40 pmBCN-LGW
2h 20mnonstop
$54Vueling
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:50 am - 10:05 amLTN-BCN
2h 15mnonstop
10:40 am - 12:05 pmBCN-LTN
2h 25mnonstop
$55easyJet
Find Deal
Wed, Dec 4 - Tue, Dec 10
9:10 am - 12:15 pmLGW-BCN
2h 05mnonstop
12:30 pm - 1:50 pmBCN-LGW
2h 20mnonstop
$57Vueling
Find Deal
Fri, Jan 24 - Mon, Jan 27
6:50 am - 10:05 amLTN-BCN
2h 15mnonstop
9:05 pm - 10:30 pmBCN-LTN
2h 25mnonstop
$57easyJet
Find Deal
Wed, Dec 4 - Mon, Dec 9
4:40 pm - 7:50 pmLHR-BCN
2h 10mnonstop
8:00 pm - 9:25 pmBCN-LHR
2h 25mnonstop
$101British Airways
Find Deal
Wed, Mar 5 - Sun, Mar 9
9:05 am - 12:20 pmLHR-BCN
2h 15mnonstop
8:00 pm - 9:25 pmBCN-LHR
2h 25mnonstop
$104British Airways
Find Deal
Thu, Feb 27 - Sun, Mar 9
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$234Iberia
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Tue, Dec 24 - Thu, Dec 26
10:30 am - 1:40 pmLTN-BCN
2h 10mnonstop
$20Ryanair
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Fri, Jan 10
10:30 am - 1:40 pmLTN-BCN
2h 10mnonstop
$21Ryanair
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Fri, Jan 17
9:25 am - 12:35 pmLGW-BCN
2h 10mnonstop
$31easyJet
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Wed, Dec 4
6:50 am - 10:05 amLTN-BCN
2h 15mnonstop
$31easyJet
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Wed, Dec 4
9:10 am - 12:15 pmLGW-BCN
2h 05mnonstop
$36Vueling
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Wed, Dec 11
2:55 pm - 5:55 pmLGW-BCN
2h 00mnonstop
$39Vueling
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Wed, Jan 29
2:50 pm - 6:00 pmLHR-BCN
2h 10mnonstop
$82British Airways
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Tue, Jan 14
7:30 am - 10:35 amLHR-BCN
2h 05mnonstop
$85British Airways
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Sat, Dec 7
5:25 pm - 10:50 pmLHR-BCN
28h 25m1 stop
$96Iberia
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Sun, Dec 1
5:25 pm - 10:50 pmLHR-BCN
28h 25m1 stop
$109Iberia
Find Deal
Mon, Dec 2
6:55 am - 10:05 amLGW-BCN
2h 10mnonstop
10:15 pm - 11:35 pmBCN-LGW
2h 20mnonstop
$90easyJet
Find Deal
Mon, Nov 25 - Fri, Nov 29
3:30 pm - 6:40 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$90Ryanair
Find Deal
Sat, Nov 23 - Mon, Nov 25
6:25 am - 9:40 amLTN-BCN
2h 15mnonstop
10:40 am - 12:05 pmBCN-LTN
2h 25mnonstop
$92easyJet
Find Deal
Sun, Nov 24 - Tue, Nov 26
1:10 pm - 4:10 pmLGW-BCN
2h 00mnonstop
6:55 pm - 8:15 pmBCN-LGW
2h 20mnonstop
$115Vueling
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Sat, Nov 23 - Sat, Nov 23
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
$123Vueling
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Sat, Nov 23 - Sat, Nov 30
7:20 pm - 10:35 pmLHR-BCN
2h 15mnonstop
8:35 pm - 10:00 pmBCN-LHR
2h 25mnonstop
$133British Airways
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Sat, Nov 23 - Tue, Nov 26
8:20 am - 11:25 amLHR-BCN
2h 05mnonstop
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$155British Airways
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Thu, Nov 21 - Sun, Nov 24
3:30 pm - 6:40 pmLTN-BCN
2h 10mnonstop
4:45 pm - 8:15 amBCN-LTN
16h 30m2 stops
$159Ryanair
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Sat, Nov 23 - Sun, Nov 24
1:00 pm - 4:10 pmLHR-BCN
2h 10mnonstop
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$270Iberia
Find Deal
Sun, Nov 24 - Wed, Nov 27
1:00 pm - 4:10 pmLHR-BCN
2h 10mnonstop
1:30 pm - 5:15 pmBCN-LHR
4h 45m1 stop
$333Iberia
Find Deal
Sun, Nov 24 - Wed, Nov 27
10:30 am - 1:40 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$35Ryanair
Find Deal
Fri, Jan 10 - Mon, Jan 13
3:30 pm - 6:40 pmLTN-BCN
2h 10mnonstop
8:45 pm - 10:10 pmBCN-LTN
2h 25mnonstop
$37Ryanair
Find Deal
Sat, Jan 11 - Mon, Jan 13
6:50 am - 10:05 amLTN-BCN
2h 15mnonstop
10:40 am - 12:05 pmBCN-LTN
2h 25mnonstop
$55easyJet
Find Deal
Wed, Dec 4 - Tue, Dec 10
2:35 pm - 5:35 pmLGW-BCN
2h 00mnonstop
11:05 am - 12:25 pmBCN-LGW
2h 20mnonstop
$56Vueling
Find Deal
Fri, Jan 24 - Wed, Jan 29
2:20 pm - 5:25 pmLGW-BCN
2h 05mnonstop
8:20 am - 9:55 amBCN-LGW
2h 35mnonstop
$57easyJet
Find Deal
Thu, Dec 12 - Sun, Dec 15
9:05 pm - 12:10 amLGW-BCN
2h 05mnonstop
7:00 am - 8:30 amBCN-LGW
2h 30mnonstop
$65Vueling
Find Deal
Tue, Jan 28 - Wed, Jan 29
4:40 pm - 7:50 pmLHR-BCN
2h 10mnonstop
8:00 pm - 9:25 pmBCN-LHR
2h 25mnonstop
$101British Airways
Find Deal
Wed, Mar 5 - Sun, Mar 9
9:05 am - 12:20 pmLHR-BCN
2h 15mnonstop
8:00 pm - 9:25 pmBCN-LHR
2h 25mnonstop
$104British Airways
Find Deal
Thu, Feb 27 - Sun, Mar 9
7:20 am - 10:25 amLHR-BCN
2h 05mnonstop
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$234Iberia
Find Deal
Tue, Dec 24 - Thu, Dec 26
7:15 pm - 10:30 pmLHR-BCN
2h 15mnonstop
5:40 pm - 7:05 pmBCN-LHR
2h 25mnonstop
$304Iberia
Find Deal
Sun, Dec 22 - Fri, Dec 27

British Airways flights from London to Barcelona

Our best British Airways deals on London to Barcelona flight tickets
British Airways
Mar 5
LHR4:40 pmLondon Heathrow
2h 10m
BCN7:50 pmBarcelona-El Prat
Mar 9
BCN8:00 pmBarcelona-El Prat
2h 25m
LHR9:25 pmLondon Heathrow
British Airways
Feb 27
LHR9:05 amLondon Heathrow
2h 15m
BCN12:20 pmBarcelona-El Prat
Mar 9
BCN8:00 pmBarcelona-El Prat
2h 25m
LHR9:25 pmLondon Heathrow
British Airways
Jan 31
LHR6:05 amLondon Heathrow
2h 05m
BCN9:10 amBarcelona-El Prat
Feb 5
BCN6:40 amBarcelona-El Prat
2h 35m
LHR8:15 amLondon Heathrow

easyJet flights from London to Barcelona

Our best easyJet deals on London to Barcelona flight tickets
easyJet
Dec 4
LTN6:50 amLondon Luton
2h 15m
BCN10:05 amBarcelona-El Prat
Dec 10
BCN10:40 amBarcelona-El Prat
2h 25m
LTN12:05 pmLondon Luton
easyJet
Dec 4
LTN6:50 amLondon Luton
2h 15m
BCN10:05 amBarcelona-El Prat
Dec 9
BCN9:05 pmBarcelona-El Prat
2h 25m
LTN10:30 pmLondon Luton
easyJet
Dec 4
LGW9:25 amLondon Gatwick
2h 10m
BCN12:35 pmBarcelona-El Prat
Mar 2
BCN8:20 amBarcelona-El Prat
2h 35m
LGW9:55 amLondon Gatwick

See travel insights to Barcelona from

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 from London to Barcelona?

January. The cheapest time of year to fly to Barcelona from London is January. Most expensive is May

What is the cheapest day to depart London for Barcelona?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from London to Barcelona?

At noon. London to Barcelona flights are approximately 15% more expensive in the morning than at noon

What is the cheapest London to Barcelona flight route?

London Gatwick - Barcelona-El Prat. Fly from London Gatwick to Barcelona-El Prat for the best London - Barcelona flight prices

How far in advance should you book London to Barcelona flights?

11 days before. The cheapest time to buy a flight from London to Barcelona is approximately 11 days to departure

Can stopping save me money on London to Barcelona flights?

No. A direct flight is the cheapest option for a flight between London to Barcelona.

What is the typical price of a round-trip flight between London and Barcelona?


Cheap London to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Barcelona

Best Price Found

$20

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Barcelona

1 airport
The best one-way flight to Barcelona from London in the past 72 hours is $20. The best round-trip flight deal from London to Barcelona found on momondo in the last 72 hours is $35.
The fastest flight from London to Barcelona takes 2h 00m
Direct flights go from London to Barcelona every day.
There is 1 airport near Barcelona: Barcelona-El Prat (BCN)

  • How far is London to Barcelona by plane?

    A flight from London to Barcelona will travel around 706.9 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?

    Prices for flights from London to Barcelona were last updated today.

  • How many operators does momondo search for flights from London to Barcelona?

  • How old do you have to be to fly from London to Barcelona?

    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.

  • What documentation or ID do you need to fly to Barcelona?

    The required travel and health documents for your Barcelona 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. We recommend that you seek guidance from your airline or a reliable 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
RyanairPriceFrom $38Free CancellationRating
6.8
5,266 reviews
Search Ryanair flights
easyJetPriceFrom $43Free CancellationRating
6.9
1,944 reviews
Search easyJet flights
VuelingPriceFrom $55Free CancellationRating
7.1
1,199 reviews
Search Vueling flights
British AirwaysPriceFrom $108Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
IberiaPriceFrom $136Free CancellationRating
7.0
2,662 reviews
Search Iberia flights

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?

All flight searches from London to Barcelona on momondo can be filtered to show those which offer 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?

If you are not ready to book a flight from London to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.


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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona