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Cheap flights from Spain to London Heathrow 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 Spain to London Heathrow Airport departing on 27/2. 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 Spain to London

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to London.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to London found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to London.

Cheap direct flights

The latest deals for direct flights to London so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to London

Find recent return train or bus tickets from Spain to London.

All return flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
18:45 - 20:05BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£48Vueling
Find Deal
Thu, 13 Feb - Thu, 20 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£51Vueling
Find Deal
Tue, 11 Feb - Tue, 18 Feb
20:30 - 21:55BCN-LHR
2h 25mdirect
06:05 - 09:10LHR-BCN
2h 05mdirect
£66British Airways
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Thu, 13 Mar - Sun, 16 Mar
17:20 - 18:50MAD-LHR
2h 30mdirect
20:00 - 23:25LHR-MAD
2h 25mdirect
£79British Airways
Find Deal
Wed, 12 Mar - Wed, 10 Sep
16:45 - 18:15MAD-LHR
2h 30mdirect
10:05 - 13:30LHR-MAD
2h 25mdirect
£81Iberia
Find Deal
Tue, 11 Feb - Tue, 25 Feb
07:00 - 08:25MAD-LHR
2h 25mdirect
20:00 - 23:25LHR-MAD
2h 25mdirect
£82Iberia
Find Deal
Wed, 11 Jun - Tue, 17 Jun
15:35 - 17:00BCN-LHR
2h 25mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
Fri, 31 Jan - Mon, 3 Feb
16:45 - 18:15MAD-LHR
2h 30mdirect
09:55 - 17:15LHR-MAD
6h 20m1 stop
Tue, 11 Feb - Wed, 12 Feb
11:45 - 18:50ALC-LHR
8h 05m1 stop
21:05 - 10:30LHR-ALC
12h 25m1 stop
£131Scandinavian Airlines
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Wed, 5 Feb - Wed, 12 Feb
11:45 - 21:35ALC-LHR
10h 50m1 stop
21:05 - 10:30LHR-ALC
12h 25m1 stop
£132Scandinavian Airlines
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Wed, 5 Feb - Wed, 12 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
£20Vueling
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Thu, 27 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
£21Vueling
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Wed, 12 Feb
12:05 - 14:10AGP-LHR
3h 05mdirect
£27British Airways
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Thu, 20 Mar
07:00 - 08:25MAD-LHR
2h 25mdirect
£29British Airways
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Wed, 9 Jul
07:00 - 08:25MAD-LHR
2h 25mdirect
£30Iberia
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Wed, 9 Jul
16:45 - 18:15MAD-LHR
2h 30mdirect
£30Iberia
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Tue, 11 Feb
15:10 - 09:10MAD-LHR
19h 00m1 stop
Sat, 1 Feb
21:35 - 09:10MAD-LHR
12h 35m1 stop
Mon, 27 Jan
11:35 - 18:50ALC-LHR
8h 15m1 stop
£57Scandinavian Airlines
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Sun, 9 Feb
11:45 - 18:50ALC-LHR
8h 05m1 stop
£59Scandinavian Airlines
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Wed, 5 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£56Vueling
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Mon, 20 Jan - Tue, 21 Jan
07:50 - 09:10BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£61Vueling
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Mon, 20 Jan - Wed, 22 Jan
17:55 - 19:15MAD-LHR
2h 20mdirect
06:20 - 09:50LHR-MAD
2h 30mdirect
£96British Airways
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Sat, 18 Jan - Sun, 19 Jan
17:20 - 18:50MAD-LHR
2h 30mdirect
07:35 - 11:05LHR-MAD
2h 30mdirect
£98Iberia
Find Deal
Sat, 18 Jan - Mon, 20 Jan
17:20 - 18:50MAD-LHR
2h 30mdirect
07:35 - 11:05LHR-MAD
2h 30mdirect
Sat, 18 Jan - Mon, 20 Jan
17:55 - 19:15MAD-LHR
2h 20mdirect
06:30 - 10:00LHR-MAD
2h 30mdirect
£102British Airways
Find Deal
Sat, 18 Jan - Mon, 27 Jan
15:05 - 16:35MAD-LHR
2h 30mdirect
14:50 - 18:20LHR-MAD
2h 30mdirect
£105Iberia
Find Deal
Sat, 18 Jan - Wed, 22 Jan
11:15 - 12:45BCN-LHR
2h 30mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
Sun, 19 Jan - Fri, 24 Jan
06:00 - 12:40AGP-LHR
7h 40m1 stop
13:40 - 09:35LHR-AGP
18h 55m1 stop
£147TAP AIR PORTUGAL
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Thu, 16 Jan - Mon, 20 Jan
10:25 - 17:30AGP-LHR
8h 05m1 stop
08:15 - 23:15LHR-AGP
14h 00m1 stop
£149TAP AIR PORTUGAL
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Fri, 17 Jan - Fri, 24 Jan
18:45 - 20:05BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£48Vueling
Find Deal
Thu, 13 Feb - Thu, 20 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£51Vueling
Find Deal
Tue, 11 Feb - Tue, 18 Feb
07:50 - 09:10BCN-LHR
2h 20mdirect
09:55 - 13:05LHR-BCN
2h 10mdirect
£52Vueling
Find Deal
Wed, 12 Feb - Tue, 25 Feb
18:45 - 20:05BCN-LHR
2h 20mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£52Vueling
Find Deal
Tue, 4 Feb - Tue, 11 Feb
20:30 - 21:55BCN-LHR
2h 25mdirect
06:05 - 09:10LHR-BCN
2h 05mdirect
£66British Airways
Find Deal
Thu, 13 Mar - Sun, 16 Mar
15:50 - 17:15MAD-LHR
2h 25mdirect
19:05 - 22:30LHR-MAD
2h 25mdirect
£79Iberia
Find Deal
Sat, 22 Mar - Tue, 25 Mar
17:45 - 19:10MAD-LHR
2h 25mdirect
20:00 - 23:25LHR-MAD
2h 25mdirect
£82Iberia
Find Deal
Sat, 10 May - Mon, 12 May
17:45 - 19:10MAD-LHR
2h 25mdirect
20:00 - 23:25LHR-MAD
2h 25mdirect
£84British Airways
Find Deal
Sat, 10 May - Tue, 13 May
15:35 - 17:00BCN-LHR
2h 25mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
Fri, 31 Jan - Mon, 3 Feb
17:20 - 18:50MAD-LHR
2h 30mdirect
07:35 - 11:05LHR-MAD
2h 30mdirect
Sat, 8 Mar - Mon, 10 Mar

Iberia flights from Spain to London Heathrow Airport

Our best Iberia deals on Spain to London Heathrow Airport flight tickets
Iberia
11 Feb
MAD16:45Madrid Barajas
2h 30m
LHR18:15London Heathrow
25 Feb
LHR10:05London Heathrow
2h 25m
MAD13:30Madrid Barajas
Iberia
11 Jun
MAD07:00Madrid Barajas
2h 25m
LHR08:25London Heathrow
17 Jun
LHR20:00London Heathrow
2h 25m
MAD23:25Madrid Barajas
Iberia
8 Feb
MAD16:45Madrid Barajas
2h 30m
LHR18:15London Heathrow
24 Feb
LHR19:40London Heathrow
2h 25m
MAD23:05Madrid Barajas

Vueling flights from Spain to London Heathrow Airport

Our best Vueling deals on Spain to London Heathrow Airport flight tickets
Vueling
13 Feb
BCN18:45Barcelona-El Prat
2h 20m
LHR20:05London Heathrow
20 Feb
LHR09:55London Heathrow
2h 10m
BCN13:05Barcelona-El Prat
Vueling
11 Feb
BCN07:50Barcelona-El Prat
2h 20m
LHR09:10London Heathrow
18 Feb
LHR20:50London Heathrow
2h 09m
BCN23:59Barcelona-El Prat
Vueling
5 Feb
BCN07:50Barcelona-El Prat
2h 20m
LHR09:10London Heathrow
5 Feb
LHR20:50London Heathrow
2h 09m
BCN23:59Barcelona-El Prat

See travel insights to London from

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

In general, November is the cheapest month to fly from Spain to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £97. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Spain averaging around £104.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Spain is on a Saturday. momondo users have found tickets for Saturday departures for as low as £133. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £188.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Spain to London Heathrow Airport in the morning for as low as £138. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £188 on average. Flights to London Heathrow Airport from Spain at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Spain to London Heathrow flight route?

Fly from Madrid Barajas to London Heathrow for the best Spain - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Spain when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £134 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Spain for as low as £106 on momondo.

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

There are 3 cabin classes available to choose from on Spain to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Spain to London Heathrow Airport flight deals and tips

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

Best price found

£20

Fastest flight time

2h 15m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Spain in the past 72 hours is £20. The best return flight deal from Spain to London Heathrow Airport found on momondo in the last 72 hours is £48.
The fastest flight from Spain to London Heathrow Airport takes 2h 15m
Direct flights go from Spain to London Heathrow Airport every day.

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

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

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

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

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow 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 London Heathrow 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 Spain to London Heathrow Airport?


Best airlines flying from Spain to London Heathrow Airport

Compare and see reviews for airlines that fly from Spain to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom £59Free CancellationRating
7.1
1,181 reviews
Search Vueling flights
British AirwaysPriceFrom £90Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
IberiaPriceFrom £90Free CancellationRating
7.0
2,640 reviews
Search Iberia flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Stratford-upon-Avon
Southend-on-Sea
Swindon
Ipswich
Northampton
Gatwick
Maidstone
Margate
Canterbury
Salisbury
Ilford
Hounslow
Colchester
Dartford
Winchester
Swanage

Why use momondo?

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

It is quick and easy to find Spain to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo allows you to filter the results for Spain to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Spain to London?

Once you have performed a search for Spain to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Spain to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Spain. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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