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Cheap flights from London Heathrow Airport to Barcelona from ₹ 4,326

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 Heathrow Airport to Barcelona departing on 15/10. 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 Heathrow Airport to Barcelona

Cheap return flights

Vueling Logo
20:50 - 00:05LHR-BCN
2h 15mdirect
Vueling Logo
18:40 - 20:05BCN-LHR
2h 25mdirect
₹ 8,299Vueling
Find Deal
Sat, 4 Oct - Sat, 25 Oct
Vueling Logo
18:50 - 22:05LHR-BCN
2h 15mdirect
Vueling Logo
16:25 - 18:00BCN-LHR
2h 35mdirect
₹ 8,476Vueling
Find Deal
Mon, 3 Nov - Thu, 6 Nov
Vueling Logo
18:50 - 22:05LHR-BCN
2h 15mdirect
Vueling Logo
07:30 - 09:10BCN-LHR
2h 40mdirect
₹ 8,652Vueling
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Vueling Logo
20:50 - 00:05LHR-BCN
2h 15mdirect
Vueling Logo
07:30 - 09:10BCN-LHR
2h 40mdirect
₹ 8,741Vueling
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Vueling Logo
20:50 - 00:05LHR-BCN
2h 15mdirect
Vueling Logo
07:30 - 09:10BCN-LHR
2h 40mdirect
₹ 8,829Vueling
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Vueling Logo
20:50 - 00:05LHR-BCN
2h 15mdirect
Vueling Logo
07:00 - 14:45BCN-LHR
8h 45m1 stop
₹ 8,917Vueling
Find Deal
Mon, 13 Oct - Wed, 15 Oct
Vueling Logo
18:50 - 22:05LHR-BCN
2h 15mdirect
Vueling Logo
07:30 - 09:10BCN-LHR
2h 40mdirect
₹ 9,094Vueling
Find Deal
Tue, 4 Nov - Fri, 7 Nov
Vueling Logo
09:55 - 13:05LHR-BCN
2h 10mdirect
Vueling Logo
09:05 - 14:45BCN-LHR
6h 40m1 stop
₹ 9,182Vueling
Find Deal
Sat, 1 Nov - Wed, 5 Nov
British Airways Logo
08:05 - 11:10LHR-BCN
2h 05mdirect
British Airways Logo
06:40 - 08:20BCN-LHR
2h 40mdirect
₹ 10,506British Airways
Find Deal
Thu, 12 Mar - Sun, 15 Mar
British Airways Logo
07:20 - 10:25LHR-BCN
2h 05mdirect
British Airways Logo
21:20 - 22:40BCN-LHR
2h 20mdirect
₹ 11,566British Airways
Find Deal
Thu, 6 Nov - Sun, 9 Nov

Vueling flights from London Heathrow Airport to Barcelona

Our best Vueling deals on London Heathrow Airport to Barcelona flight tickets
Vueling
4 Oct
LHR20:50London Heathrow
2h 15m
BCN00:05Barcelona-El Prat
25 Oct
BCN18:40Barcelona-El Prat
2h 25m
LHR20:05London Heathrow
₹ 8,299
Find similar
Vueling
3 Nov
LHR18:50London Heathrow
2h 15m
BCN22:05Barcelona-El Prat
6 Nov
BCN16:25Barcelona-El Prat
2h 35m
LHR18:00London Heathrow
₹ 8,476
Find similar
Vueling
6 Nov
LHR18:50London Heathrow
2h 15m
BCN22:05Barcelona-El Prat
9 Nov
BCN07:30Barcelona-El Prat
2h 40m
LHR09:10London Heathrow
₹ 8,652
Find similar

British Airways flights from London Heathrow Airport to Barcelona

Our best British Airways deals on London Heathrow Airport to Barcelona flight tickets
British Airways
12 Mar
LHR08:05London Heathrow
2h 05m
BCN11:10Barcelona-El Prat
15 Mar
BCN06:40Barcelona-El Prat
2h 40m
LHR08:20London Heathrow
₹ 10,506
Find similar
British Airways
6 Nov
LHR07:20London Heathrow
2h 05m
BCN10:25Barcelona-El Prat
9 Nov
BCN21:20Barcelona-El Prat
2h 20m
LHR22:40London Heathrow
₹ 11,566
Find similar
British Airways
14 Sept
LHR10:25London Heathrow
2h 10m
BCN13:35Barcelona-El Prat
14 Sept
BCN19:25Barcelona-El Prat
2h 20m
LHR20:45London Heathrow
₹ 12,184
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 4/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Sat 25/10

18:40-20:05

Nonstop2h 25m

₹ 8,299

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 3/11

18:50-22:05

Nonstop2h 15m

Barcelona-El Prat

Thu 6/11

16:25-18:00

Nonstop2h 35m

₹ 8,476

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 6/11

18:50-22:05

Nonstop2h 15m

Barcelona-El Prat

Sun 9/11

07:30-09:10

Nonstop2h 40m

₹ 8,652

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 1/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Wed 8/10

07:30-09:10

Nonstop2h 40m

₹ 8,741

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 4/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Wed 8/10

07:30-09:10

Nonstop2h 40m

₹ 8,829

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 13/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Wed 15/10

07:00-14:45

1 stop8h 45m

₹ 8,917

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 4/11

18:50-22:05

Nonstop2h 15m

Barcelona-El Prat

Fri 7/11

07:30-09:10

Nonstop2h 40m

₹ 9,094

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 1/11

09:55-13:05

Nonstop2h 10m

Barcelona-El Prat

Wed 5/11

09:05-14:45

1 stop6h 40m

₹ 9,182

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 12/3

08:05-11:10

Nonstop2h 05m

Barcelona-El Prat

Sun 15/3

06:40-08:20

Nonstop2h 40m

₹ 10,506

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 6/11

07:20-10:25

Nonstop2h 05m

Barcelona-El Prat

Sun 9/11

21:20-22:40

Nonstop2h 20m

₹ 11,566

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from London Heathrow Airport 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?

The month of November is another great option to travel to Barcelona, with average flight prices from London Heathrow Airport averaging around ₹ 10,948.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from London Heathrow Airport to Barcelona is on a Monday. Travellers who choose to depart for Barcelona on a Monday will often find tickets for as low as ₹ 10,390. Flights from London Heathrow Airport to Barcelona on a Thursday will generally be more expensive and average around ₹ 19,750. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Barcelona?

Our data shows that the cheapest London Heathrow Airport to Barcelona flights are usually those with departure times at midday. Our users have found flights to Barcelona at midday for as low as ₹ 11,593. In the afternoon is when there is more demand to fly to Barcelona, so prices are often more expensive at around ₹ 18,159 per ticket.

What is the cheapest London Heathrow to Barcelona flight route?

Fly from London Heathrow to Barcelona-El Prat for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around ₹ 16,304 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from London Heathrow Airport for as low as ₹ 14,568 on momondo.

What cabin class options are available on London Heathrow to Barcelona flights?

There is only 1 cabin class available to choose from on London Heathrow to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London Heathrow Airport to Barcelona flight deals and tips

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

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Barcelona

1 airport
The fastest flight from London Heathrow Airport to Barcelona takes 2h 05m
Direct flights go from London Heathrow Airport to Barcelona every day.
There is 1 airport near Barcelona: Barcelona-El Prat (BCN)
Search flight deals

  • How far is London Heathrow to Barcelona by plane?

    The distance between London Heathrow and Barcelona is about 1138.7 km. A reasonable flight in good conditions will take 2h 05m.

  • When did momondo last update prices for flights from London Heathrow Airport to Barcelona?

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

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

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

Compare and see reviews for airlines that fly from London Heathrow Airport to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom ₹ 8,636Free CancellationRating
7.1
1,185 reviews
Search Vueling flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from London.

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

Flights from London to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Price alerts on flights to Barcelona from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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 12.4 km from Barcelona
Barcelona-El Prat Airport