£29 Find Cheap Flights from London Heathrow Airport to Spain – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Spain departing on 10/11. 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.
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Cheap Flights from Heathrow to Spain

Cheapest return prices found by our users on KAYAK in the last 72 hours
Málaga
Málagadirect£83
Alicante
Alicante1 stop£91
Madrid
Madriddirect£72
Arrecife
Arrecife1 stop£128
Ibiza
Ibiza1 stop£85
Seville
Sevilledirect£73
Valencia
Valencia1 stop£98
Bilbao
Bilbaodirect£50
Mahón
Mahón1 stop£103
Corvera
Corvera1 stop£128
Almería
Almería1 stop£138
Oviedo
Oviedo1 stop£113
Santander
Santander1 stop£94
Málaga
Málagadirect£83
Alicante
Alicante1 stop£91
Madrid
Madriddirect£72
Arrecife
Arrecife1 stop£128
Ibiza
Ibiza1 stop£85
Seville
Sevilledirect£73
Valencia
Valencia1 stop£98
Bilbao
Bilbaodirect£50
Mahón
Mahón1 stop£103
Corvera
Corvera1 stop£128
Almería
Almería1 stop£138
Oviedo
Oviedo1 stop£113
Santander
Santander1 stop£94

Book Cheap Heathrow to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Spain 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 return flight deals from Heathrow to Spain

Tue, 20 Oct - Thu, 22 Oct
Vueling Logo
15:30 - 18:35
LHR
-
BIO
2h 05mdirect
Vueling Logo
13:45 - 14:45
BIO
-
LHR
2h 00mdirect
£50Vueling
Thu, 5 Nov - Mon, 9 Nov
Vueling Logo
18:50 - 21:55
LHR
-
BIO
2h 05mdirect
Vueling Logo
13:45 - 14:45
BIO
-
LHR
2h 00mdirect
£51Vueling
Sun, 29 Nov - Mon, 30 Nov
British Airways Logo
08:45 - 12:15
LHR
-
MAD
2h 30mdirect
British Airways Logo
18:05 - 19:25
MAD
-
LHR
2h 20mdirect
£72British Airways
Fri, 27 Nov - Mon, 30 Nov
British Airways Logo
06:15 - 09:45
LHR
-
MAD
2h 30mdirect
British Airways Logo
19:25 - 20:45
MAD
-
LHR
2h 20mdirect
£72British Airways
Sat, 17 Oct - Sat, 24 Oct
Iberia Logo
19:10 - 22:35
LHR
-
MAD
2h 25mdirect
Iberia Logo
15:45 - 17:15
MAD
-
LHR
2h 30mdirect
£74Iberia
Sat, 16 Jan - Mon, 18 Jan
Iberia Logo
19:40 - 23:10
LHR
-
MAD
2h 30mdirect
Iberia Logo
15:05 - 16:35
MAD
-
LHR
2h 30mdirect
£75Iberia
Sat, 21 Nov - Tue, 24 Nov
Multiple Airlines Logo
15:30 - 18:35
LHR
-
BIO
2h 05mdirect
Multiple Airlines Logo
13:35 - 17:15
BIO
-
LHR
4h 40m
1 stop
£91Multiple Airlines
Wed, 19 Aug - Fri, 21 Aug
Multiple Airlines Logo
09:55 - 20:20
LHR
-
MAD
9h 25m
1 stop
Multiple Airlines Logo
15:45 - 17:15
MAD
-
LHR
2h 30mdirect
£91Multiple Airlines
Wed, 19 Aug - Tue, 25 Aug
Lufthansa Logo
09:00 - 17:55
LHR
-
AGP
7h 55m
1 stop
Lufthansa Logo
18:45 - 08:15
AGP
-
LHR
14h 30m
1 stop
£131Lufthansa
Wed, 19 Aug - Wed, 26 Aug
Lufthansa Logo
09:00 - 17:55
LHR
-
AGP
7h 55m
1 stop
Lufthansa Logo
18:45 - 08:15
AGP
-
LHR
14h 30m
1 stop
£135Lufthansa
Booking Insights

KAYAK's insights & trends for Heathrow to Spain flights

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

What is the cheapest London Heathrow Airport to Spain flight route?

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

The cheapest ticket to Spain from London Heathrow Airport found in the last 5 days was to Bilbao, at £51 return. The most popular route is from London Heathrow Airport (LHR) to Madrid (MAD), and the cheapest return airline ticket found on this route in the last 5 days was £90.

What is the cheapest time of day to fly to Spain?

The average price for all round-trip flights from London Heathrow Airport to Spain depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Spain is generally at night, when retur flights cost £146 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Spain is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £185.

Can I save money by flying with a stopover from London Heathrow Airport to Spain?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £235, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Heathrow Airport to Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Spain, 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 London Heathrow Airport to Spain is January, when tickets cost £107 (return) on average. On the other hand, the most expensive months are August and May, when the average cost of return tickets is £210 and £203 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Spain?

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

For London Heathrow Airport to Spain, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Spain back to London Heathrow Airport, the best deals are generally found on Sunday, with Tuesday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Spain, 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 a flight from London Heathrow Airport to Spain, you should book around 3 weeks before departure, which saves you about 34% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Spain

Low season

January

Cheapest flight

£29
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from London Heathrow Airport to Barcelona-El Prat

Flights from Heathrow to Spain: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Heathrow to Spain 
DavidFlew with British Airways
LHR
-
MAD
Jan 2026
Iberia make you go to the scales with your karyon bags and weigh each of them before you queue up to Board.
JosepFlew with American Airlines
LHR
-
BCN
Apr 2024
Plan for plenty of time in Heathrow, as changing terminals takes time. And there will be extra security, with different rules from American security rules.

FAQs - booking Spain flights

  • Are there direct flights from London Heathrow Airport to Spain?

    There are several direct flights from London Heathrow Airport to Spain provided by Iberia and British Airways. The earliest flight for this route departs at 6:00 a.m. and has one layover, while the final flight from London Heathrow Airport to Spain departs at 6:45 p.m. and also features one stop.

  • What is the common layover for flights from London Heathrow Airport to Spain?

    If you opt for indirect flights, you will have at least one change. The common layover point for this route includes Lisbon Portela Airport (LIS) and Paris Charles de Gaulle Airport (CDG).

  • Can I rent a car at Madrid-Barajas Airport?

    Car rental companies like Hertz, Sixt and Europcar are available at Madrid Barajas Airport with their counters in Terminals 1 and 4. Off-airport car rental companies like National, Budget and Firefly have a shuttle to pick you up at Madrid-Barajas Airport.

  • Do I require a visa for flights from London Heathrow Airport to Spain?

    With a UK passport, you will have a 90-day visa-free visit period if flying to Spain from London, after which you will need to visit the embassy if you want to extend your stay.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Spain?

    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 London Heathrow Airport to Spain.

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

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

  • What is the Hacker Fare option on flights from London Heathrow Airport to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Spain with an airline and back with another airline.

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

    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 from London Heathrow Airport to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from London Heathrow Airport to Spain

  • London Heathrow (LHR) is the main departing airport for flights from London to Spain. However, you can consider other airports, including London Gatwick Airport (LGW) and London City Airport (LCY). London Heathrow Airport is the largest airport, and you may find virtually all airlines for the London-Spain route departing from there. London Gatwick is cheaper hence is the best departing terminal when travelling on a budget, while London City Airport is closest to London City Centre.
  • London Heathrow Airport has several lounges at all the terminals. The No 1 Lounge is easily accessible in Terminal 2 at pocket-friendly rates. If travelling on a budget, consider the low-cost lounges like Heathrow Family Lounge in Terminal 3. Canada Malpe Lounge is in Terminal 2 and provides showering facilities if you wish to refresh before your flight.
  • London Heathrow Airport is approximately 15 miles from the city centre. Walk to Liverpool Lime Street and board a bus (Elizabeth Line) to Paddington Station, where you will take a train (Heathrow Express) to the airport. Alternatively, you can take a taxi in the city centre if you want a hassle-free ride to London Airport.
  • Madrid-Barajas Airport (MAD) is the arrival point for flights from London Heathrow Airport and is about 7 miles from the city centre. Take an Aerpuerto bus in Terminals 1, 2, or 3, which will take you to Nuevos Ministerios from where you can proceed to Sol - a few minutes’ walk to Centro Madrid. For a more comfortable and direct ride from Madrid-Barajas Airport to the city centre, consider taxis that are easily accessible in Terminals 1 and 2.
  • Walk to Sala VIP Cibeles in Terminal 1 of Madrid-Barajas Airport if you wish to refresh on arrival. You can also grab a snack or drink at the onsite hotel, including Neptuno Lounge and Plaza Mayor in Terminal 4. If your flight is set to arrive late, you can pre-book a room. You can also nap on the padded and reclined chairs in Terminal 4.

Reviews of the top 5 airlines flying from Heathrow to Spain

 
Need help choosing which airline to fly with from Heathrow to Spain? 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 1292 reviews
6.9Comfort
7.7Crew
7.2Boarding
5.9Entertainment
6.2Food
Airline reviews

Was a really good flight and so fast always try to get the first 5 road if you can

10.0 Excellentjason, Jul 2026
LPA - SVQ
Read more Vueling reviews

Was a really good flight and so fast always try to get the first 5 road if you can

Almost as usual, half an hour take off dilay, on the other hand - the checked in baggage arrived as magic super quickly. By the way - why do you ask to rate the food and entertainment on flights without them? at least offer the option of "Not Relevant" or similar...

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.

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.

Good standard flight the plan was clean could not complain the only thing is checking in the pushchair was very slow only 3 people at the counter.

Boarding was very poor as the flight was initially delayed. We were told the flight would be at 21:40. We were with our 10 month baby who was sleeping. I received an email from Kayak which said the flight was now due to take off at 21:04. When we checked the screens at Gatwick we were told the gate was closed. The lack of communication was extremely poor and we had to run with our baby and there were many other passengers, including elderly people, also running to the gate. When we got to the gate, the staff had no reasons for the poor communication.

We got to the airport 2 hours before the flight. We waited in a line to check our bags onto the flight for an hour, even despite having checked in online, as there weren't enough self check terminals allocated to Vueling (yet loads of empty BA ones right next to them). There also weren't enough staff, making them stressed and rude. We had to try and rush through security to get to our gate, which they announced as gate 35 at first and then changed it after ten minutes with no announcement to anyone in the airport that it had changed. So we then had to rush to the correct gate to arrive just as boarding started. It was a thoroughly stressful process and one travelling couple almost missed boarding because of it. The flight boarding and the flight itself werre fine, the staff were polite, but I was dehydrated due to the airport and had to buy a bottle of water as they didn't offer free drinks.

I liked the regular updates and appreciated the automatic online checkin which didn’t work for our Vueling flight so I had to do this myself.

Negative. Food was awful, seat broken, flight was late, baggage lost and damaged

Plane was delayed, reading the gates on their screens was horrible. They posted it a half an hour before the plane boarded. By the time I got there with my premier boarding they have filled the plane because it was over booked. Gate closed at 12:03 I was there at 11:54 plane took over around 12:20. I was told they would put me on the next flight. I had to go to TAP information desk. They didn’t give me a voucher they just said they would put me on the next flight. At the desk I was told I had to punches a ticket. The woman said buy it online because it’s cheaper. It in fact was not cheaper. But I had gotten out of the long line that formed so I paid 200$ for a new ticket. At a later flight, not the next flight. I had checked my bag and was told it would be on my new flight. I was then bumped to an earlier flight and was told my bag would also be on my flight. After landing in Madrid loosing a day in my hotel i landed without my bag. They didn’t load it on any flight that day. It arrived in madrid the next day. Essentially ruining the first two days of my vacation. I’m now seeking compensation.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

The person at the checkin was very helpful. We couldn’t check in through the keyosk, but the agent was very helpful.

Everything went as expected. Luggage arrived at my same destination and nothing disturbed my vacation.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

The staff were great - very friendly and chatty. I checked in online at 9.30am, when check in had opened at 1.30am, and choices were already very limited, so act fast.

I suspect that there was an item pilfered from my bag at the TAP automated check-in counter on March 26th at Heathrow Airport around 11:30am. I think that the employee assisting me with my bags took something out of it when I was not paying attention because today, March 27th there is a notebook missing. Please check the camera to see if indeed this occurred. My description: Male, African Decent, 5'8, 180lbs medium build, wearing trousers and a jacket. Employee description: Female, Indian Decent (guessing) 5'7, slight build. Flight 1359, London to Lisbon.

There was confusion over the electric wheelchair. Though it was categorized and double checked at checking the gate seemed confused by the chair.

Boarding was a mad rush as people still had issues with boarding passes and groups 3- 7 were asked to board when travelers were still stuck behind the document check. Food was one of the worst I’ve ever had in an Economy flight. The crew was very friendly though

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

Late boarding. Delayed departure leading to rushed connection at Madrid Barajas. Not necessarily Iberia's fault but delay loading cargo didn't help.

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

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!!

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Could have used more leg room for “business class” which is basically coach with a middle seat blocked. Crew was friendly, attentive. Zero entertainment.

Wonderful business class flight in a lovely new plane with an excellent crew

The luggage problem I previously mentioned was actually this flight

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

The plane was dirty the food was awful and the boarding process took too long

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was a good experience, especially travelling with a baby and their accessories

As I said Al & AJ were absolutely the best and wow they should be recognized for their amazing service!

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

Very long and took extra push back to BA staff to get a realistic flight after they made me miss my original direct flight. Eventually landed 9 hours late and incurred many extra costs with other missed bookings

Everything you need to know for your flight from Heathrow to Spain

Information on your arrival and departure airports