How long is the flight from Spain to London Heathrow Airport?

A quick flight from Spain to London Heathrow Airport can take about 1h 55m. Vueling provides one of the quickest options available for as low as £56. Airlines will cover a distance of 576 mi. Most flights are nonstop.

What are the cheapest airlines to fly from Spain to London Heathrow Airport one-way?

To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at £24. British Airways flights start at £36 while deals on Iberia start at £41 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Spain to London Heathrow Airport?

When deciding which route to take from Spain to London Heathrow Airport consider Madrid Barajas - London Heathrow, Barcelona-El Prat - London Heathrow or Malaga - London Heathrow as they are the most popular.

What are the cheapest flights from Spain to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for £55. While the most popular route (Madrid Barajas - London Heathrow) can be booked for £86 on average, our data indicates £223 when flying from Spain to London Heathrow Airport.

What are the most reliable airlines from Spain to London Heathrow Airport?

Consider Vueling (76%), Iberia (72%) or British Airways (72%) when booking your flight. These represent the most reliable airlines when flying from Spain to London Heathrow Airport.

Can I find deals for flights from Spain to Heathrow that include hotel bookings?

Yes. In addition to deals on Spain to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Spain to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Heathrow.

Can I find deals for business class flights from Spain to Heathrow?

Yes. Cheapflights offers flight deals from Spain to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£24+ Flights from Spain to London Heathrow Airport

Cheap flight deals from Spain to Heathrow

Round-trip from	£53
One-way from	£24
Popular in	August
Cheapest in	January
Average price	£92
Good round-trip deal	£72 or less
Good one-way deal	£35 or less

Vueling
9/12-12/12
Nonstop
4h 00m total
Spain to London

Search Deals

Vueling
14/10
Nonstop
2h 05m total
Spain to London

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Spain to London Heathrow.

Search Deals

Price to beat on a one-way flight from Spain to London Heathrow.

Search Deals

Find flight deals from Spain to Heathrow

Cheapest flights from Spain to Heathrow
Explore the most affordable flight options available from Spain to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 9/1213:50BIO - LHR

Nonstop1h 55mVueling

Fri 12/1215:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£53

Sat 11/1016:55SCQ - LHR

Nonstop2h 05mVueling

Thu 16/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£54

Thu 6/1113:50BIO - LHR

Nonstop1h 55mVueling

Tue 11/1115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£54

Wed 8/1013:55BIO - LHR

Nonstop1h 50mVueling

Wed 29/1015:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£55

Fri 7/1113:50BIO - LHR

Nonstop1h 55mVueling

Tue 11/1115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£56

Sun 23/1119:00SCQ - LHR

Nonstop2h 05mVueling

Thu 27/1120:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£58

Wed 8/1016:55SCQ - LHR

Nonstop2h 05mVueling

Mon 13/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£59

Tue 9/1219:00SCQ - LHR

Nonstop2h 05mVueling

Wed 10/1220:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£59

Wed 8/1016:55SCQ - LHR

Nonstop2h 05mVueling

Thu 16/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£61

Wed 26/1113:50BIO - LHR

Nonstop1h 55mVueling

Wed 3/1215:30LHR - BIO

Nonstop2h 05mVueling

Deal found 15/9£61

Sat 11/1016:55SCQ - LHR

Nonstop2h 05mVueling

Tue 14/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£62

Thu 9/1007:30BCN - LHR

Nonstop2h 40mVueling

Mon 13/1020:50LHR - BCN

Nonstop2h 15mVueling

Deal found 16/9£62

Best flights from Spain to Heathrow
Discover carefully curated flight deals from Spain to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Thu 8/113:50BIO - LHR

Nonstop1h 55mVueling

Sat 10/115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£56

Fri 9/119:50AGP - LHR

Nonstop2h 55mBritish Airways

Mon 12/107:35LHR - AGP

Nonstop2h 55mBritish Airways

Deal found 15/9£84

Thu 8/112:50MAD - LHR

Nonstop2h 30mMultiple Airlines

Thu 8/119:40LHR - MAD

Nonstop2h 25mMultiple Airlines

Deal found 16/9£94

Sat 27/1216:45MAD - LHR

Nonstop2h 30mIberia

Sat 3/109:15LHR - MAD

Nonstop2h 25mIberia

Deal found 16/9£106

Sun 23/1119:00SCQ - LHR

Nonstop2h 05mVueling

Thu 27/1120:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£58

Fri 9/119:00SCQ - LHR

Nonstop2h 05mVueling

Tue 13/120:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£58

Wed 26/1111:45ALC - LHR

1 stop10h 50mScandinavian Airlines

Sat 29/1106:40LHR - ALC

1 stop9h 55mScandinavian Airlines

Deal found 14/9£132

Wed 11/319:00SCQ - LHR

Nonstop2h 05mVueling

Fri 13/320:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£58

Thu 4/1210:20ALC - LHR

1 stop7h 40mKLM

Sun 7/1206:30LHR - ALC

1 stop10h 00mKLM

Deal found 16/9£148

Tue 4/1119:00SCQ - LHR

Nonstop2h 05mVueling

Thu 6/1120:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£59

Sat 13/1212:50AGP - LHR

Nonstop3h 05mBritish Airways

Tue 16/1212:50LHR - AGP

Nonstop3h 00mBritish Airways

Deal found 16/9£84

Wed 15/1016:55SCQ - LHR

Nonstop2h 05mVueling

Wed 22/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£59

Wed 1/1009:35PMI - LHR

1 stop9h 15mSWISS

Wed 29/1020:05LHR - PMI

1 stop14h 15mSWISS

Deal found 16/9£181

Tue 21/1016:55SCQ - LHR

Nonstop2h 05mVueling

Wed 22/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£59

Sat 7/207:25MAD - LHR

1 stop8h 20mMultiple Airlines

Tue 10/215:30LHR - MAD

1 stop6h 15mMultiple Airlines

Deal found 15/9£96

Tue 2/1214:35MAD - LHR

Nonstop2h 30mBritish Airways

Thu 4/1215:00LHR - MAD

Nonstop2h 30mBritish Airways

Deal found 16/9£88

Wed 4/213:50BIO - LHR

Nonstop1h 55mVueling

Fri 6/215:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£59

Sat 15/1119:25MAD - LHR

Nonstop2h 20mBritish Airways

Tue 18/1116:30LHR - MAD

Nonstop2h 30mBritish Airways

Deal found 16/9£89

Sat 8/1117:20MAD - LHR

Nonstop2h 30mIberia

Sun 9/1109:15LHR - MAD

Nonstop2h 25mIberia

Deal found 16/9£108

Sat 8/1107:25MAD - LHR

1 stop8h 20mMultiple Airlines

Thu 13/1115:30LHR - MAD

1 stop6h 15mMultiple Airlines

Deal found 16/9£100

Wed 8/1013:55BIO - LHR

Nonstop1h 50mVueling

Wed 29/1015:30LHR - BIO

Nonstop2h 05mVueling

Deal found 15/9£60

Sat 15/1118:05MAD - LHR

Nonstop2h 20mBritish Airways

Wed 26/1106:15LHR - MAD

Nonstop2h 30mBritish Airways

Deal found 16/9£89

Thu 5/307:25MAD - LHR

1 stop8h 20mMultiple Airlines

Mon 9/309:55LHR - MAD

1 stop11h 45mMultiple Airlines

Deal found 15/9£109

Fri 21/1119:15BCN - LHR

Nonstop2h 20mBritish Airways

Sun 23/1112:55LHR - BCN

Nonstop2h 10mBritish Airways

Deal found 15/9£90

Fri 7/1113:50BIO - LHR

Nonstop1h 55mVueling

Tue 11/1115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 15/9£64

Tue 2/1206:40BCN - LHR

Nonstop2h 40mBritish Airways

Wed 10/1210:30LHR - BCN

Nonstop2h 10mBritish Airways

Deal found 16/9£90

Wed 7/121:00ALC - LHR

1 stop11h 40mKLM

Wed 4/208:40LHR - ALC

1 stop9h 40mKLM

Deal found 14/9£148

Tue 11/1106:45SVQ - LHR

1 stop14h 20mMultiple Airlines

Fri 14/1115:30LHR - SVQ

1 stop16h 35mMultiple Airlines

Deal found 16/9£111

Wed 12/1113:50BIO - LHR

Nonstop1h 55mVueling

Wed 26/1115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 14/9£65

Sat 13/1206:40BCN - LHR

Nonstop2h 40mBritish Airways

Wed 17/1210:30LHR - BCN

Nonstop2h 10mBritish Airways

Deal found 15/9£90

Direct flights from Spain to Heathrow
Explore direct flight options from Spain to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Sat 11/1016:55SCQ - LHR

Nonstop2h 05mVueling

Thu 16/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£54

Thu 6/1113:50BIO - LHR

Nonstop1h 55mVueling

Tue 11/1115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£54

Wed 8/1013:55BIO - LHR

Nonstop1h 50mVueling

Wed 29/1015:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£55

Thu 8/113:50BIO - LHR

Nonstop1h 55mVueling

Sat 10/115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£56

Wed 12/1113:50BIO - LHR

Nonstop1h 55mVueling

Sat 15/1115:30LHR - BIO

Nonstop2h 05mVueling

Deal found 15/9£56

Fri 9/119:00SCQ - LHR

Nonstop2h 05mVueling

Sun 11/120:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£57

Sun 23/1119:00SCQ - LHR

Nonstop2h 05mVueling

Thu 27/1120:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£58

Wed 8/1016:55SCQ - LHR

Nonstop2h 05mVueling

Mon 13/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£59

Wed 4/213:50BIO - LHR

Nonstop1h 55mVueling

Fri 6/215:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£59

Tue 9/1219:00SCQ - LHR

Nonstop2h 05mVueling

Wed 10/1220:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£59

Wed 8/1016:55SCQ - LHR

Nonstop2h 05mVueling

Thu 16/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£61

Tue 9/1213:50BIO - LHR

Nonstop1h 55mVueling

Fri 12/1215:30LHR - BIO

Nonstop2h 05mVueling

Deal found 15/9£61

Last-minute flights from Spain to Heathrow
Discover last-minute flight deals from Spain to Heathrow. Data last updated 17 September 2025 and is based on user searches.

Tue 7/1016:55SCQ - LHR

Nonstop2h 05mVueling

Fri 10/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 16/9£64

Tue 7/1016:55SCQ - LHR

Nonstop2h 05mVueling

Wed 15/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£67

Wed 8/1013:55BIO - LHR

Nonstop1h 50mVueling

Wed 29/1015:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£55

Wed 8/1016:55SCQ - LHR

Nonstop2h 05mVueling

Mon 13/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£59

Wed 8/1016:55SCQ - LHR

Nonstop2h 05mVueling

Thu 16/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£61

Wed 8/1013:55BIO - LHR

Nonstop1h 50mVueling

Sat 11/1015:30LHR - BIO

Nonstop2h 05mVueling

Deal found 16/9£65

Wed 8/1016:55SCQ - LHR

Nonstop2h 05mVueling

Tue 14/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£69

Thu 9/1016:55SCQ - LHR

Nonstop2h 05mVueling

Sun 12/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£72

Sat 11/1016:55SCQ - LHR

Nonstop2h 05mVueling

Thu 16/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£54

Sat 11/1016:55SCQ - LHR

Nonstop2h 05mVueling

Sun 12/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£62

Wed 22/1016:55SCQ - LHR

Nonstop2h 05mVueling

Thu 23/1018:50LHR - SCQ

Nonstop2h 15mVueling

Deal found 15/9£58

Fri 24/1013:55BIO - LHR

Nonstop1h 50mVueling

Thu 30/1015:30LHR - BIO

Nonstop2h 05mVueling

Deal found 15/9£68

One-way flights from Spain to Heathrow
Search for one-way flight options from Spain to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 14/1016:55SCQ - LHR

Nonstop2h 05mVueling

Deal found 16/9£24

Sat 11/1007:30BCN - LHR

Nonstop2h 40mVueling

Deal found 17/9£26

Fri 17/1007:30BCN - LHR

Nonstop2h 40mVueling

Deal found 16/9£27

Sat 25/1016:55SCQ - LHR

Nonstop2h 05mVueling

Deal found 15/9£28

Tue 14/1018:40BCN - LHR

Nonstop2h 25mVueling

Deal found 15/9£28

Thu 27/1119:00SCQ - LHR

Nonstop2h 05mVueling

Deal found 16/9£29

Wed 22/1007:30BCN - LHR

Nonstop2h 40mVueling

Deal found 15/9£29

Wed 19/1119:00SCQ - LHR

Nonstop2h 05mVueling

Deal found 16/9£29

Thu 16/1007:30BCN - LHR

Nonstop2h 40mVueling

Deal found 16/9£30

Sat 8/1118:40BCN - LHR

Nonstop2h 25mVueling

Deal found 16/9£31

Fri 20/213:50BIO - LHR

Nonstop1h 55mVueling

Deal found 15/9£32

Sat 18/1016:55SCQ - LHR

Nonstop2h 05mVueling

Deal found 16/9£32

Cheapflights Fare Finder

Use the filters below to find and compare flights from Spain to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Thu 8/1

13:50-14:45

Nonstop1h 55m

London Heathrow

Sat 10/1

15:30-18:35

Nonstop2h 05m

£56

Santiago de CompostelaLondon

SCQ - LHR

SCQLHR

Santiago de Compostela

Sun 23/11

19:00-20:05

Nonstop2h 05m

London Heathrow

Thu 27/11

20:50-00:05

Nonstop2h 15m

£58

Santiago de CompostelaLondon

SCQ - LHR

SCQLHR

Santiago de Compostela

Fri 9/1

19:00-20:05

Nonstop2h 05m

London Heathrow

Tue 13/1

20:50-00:05

Nonstop2h 15m

£58

Santiago de CompostelaLondon

SCQ - LHR

SCQLHR

Santiago de Compostela

Wed 11/3

19:00-20:05

Nonstop2h 05m

London Heathrow

Fri 13/3

20:50-00:05

Nonstop2h 15m

£58

Santiago de CompostelaLondon

SCQ - LHR

SCQLHR

Santiago de Compostela

Tue 4/11

19:00-20:05

Nonstop2h 05m

London Heathrow

Thu 6/11

20:50-00:05

Nonstop2h 15m

£59

Santiago de CompostelaLondon

SCQ - LHR

SCQLHR

Santiago de Compostela

Wed 15/10

16:55-18:00

Nonstop2h 05m

London Heathrow

Wed 22/10

18:50-22:05

Nonstop2h 15m

£59

Santiago de CompostelaLondon

SCQ - LHR

SCQLHR

Santiago de Compostela

Tue 21/10

16:55-18:00

Nonstop2h 05m

London Heathrow

Wed 22/10

18:50-22:05

Nonstop2h 15m

£59

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Wed 4/2

13:50-14:45

Nonstop1h 55m

London Heathrow

Fri 6/2

15:30-18:35

Nonstop2h 05m

£59

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Wed 8/10

13:55-14:45

Nonstop1h 50m

London Heathrow

Wed 29/10

15:30-18:35

Nonstop2h 05m

£60

BilbaoLondon

BIO - LHR

BIOLHR

Bilbao

Fri 7/11

13:50-14:45

Nonstop1h 55m

London Heathrow

Tue 11/11

15:30-18:35

Nonstop2h 05m

£64

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from Spain to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Spain with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spain to London Heathrow Airport

What is the cheapest month to book a flight from Spain to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Spain to London Heathrow Airport (average of £112). Flying from Spain to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ES to LHR?

When flying from Spain to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Spain to London Heathrow Airport

The most flights from ES0 to LHR are scheduled on a Monday (59 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (40 on average).

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Spain to London Heathrow Airport, such as Vueling, Iberia, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Vueling

7.1

Good

1,185 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Vueling

7.1

Good

1,185 reviews

Vueling

7.1

Good

1,185 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Iberia

7.0

Good

2,924 reviews

Vueling

7.1

Good

1,185 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

British Airways

6.7

Okay

7,363 reviews

Vueling

7.1

Good

1,185 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

How long is the flight from Spain to London Heathrow Airport?
A quick flight from Spain to London Heathrow Airport can take about 1h 55m. Vueling provides one of the quickest options available for as low as £56. Airlines will cover a distance of 576 mi. Most flights are nonstop.
What are the cheapest airlines to fly from Spain to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at £24. British Airways flights start at £36 while deals on Iberia start at £41 one-way.
What are the most popular routes from Spain to London Heathrow Airport?
When deciding which route to take from Spain to London Heathrow Airport consider Madrid Barajas - London Heathrow, Barcelona-El Prat - London Heathrow or Malaga - London Heathrow as they are the most popular.
What are the most reliable airlines from Spain to London Heathrow Airport?
Consider Vueling (76%), Iberia (72%) or British Airways (72%) when booking your flight. These represent the most reliable airlines when flying from Spain to London Heathrow Airport.
What are the cheapest flights from Spain to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £55. While the most popular route (Madrid Barajas - London Heathrow) can be booked for £86 on average, our data indicates £223 when flying from Spain to London Heathrow Airport.
Can I find deals for flights from Spain to Heathrow that include hotel bookings?
Yes. In addition to deals on Spain to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Spain to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Heathrow.
Can I find deals for business class flights from Spain to Heathrow?
Yes. Cheapflights offers flight deals from Spain to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Spain to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Spain to London Heathrow Airport (average of £112). Flying from Spain to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Milton Keynes

Croydon

Hounslow

Slough

Gatwick

Northampton

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Swindon

Dartford

Guildford

Brentford

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Spain to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Vueling	Cheapest£51	Average£121	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
Iberia	Cheapest£77	Average£159	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£79	Average£181	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Spain to Heathrow?

Deals for Spain to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Spain to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Spain by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Spain to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Spain? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Spain to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Spain to London Heathrow Airport from £24

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Spain to Heathrow

Keep the following information in mind while searching for Spain to Heathrow flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Spain to Heathrow

Cheapest flights from Spain to HeathrowExplore the most affordable flight options available from Spain to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Spain to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Spain to London Heathrow Airport that are best for you.

Best time to book a flight from Spain to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Spain with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Spain to London Heathrow Airport

What is the cheapest month to book a flight from Spain to London Heathrow Airport?

What is the cheapest time of day to fly from ES to LHR?

Find hourly flight availability from Spain to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Weekly flight availability from Spain to London Heathrow Airport

Explore weekly flight availability from Spain to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Spain to London Heathrow Airport, such as Vueling, Iberia, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Spain to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Spain to London Heathrow Airport?

What are the cheapest airlines to fly from Spain to London Heathrow Airport one-way?

What are the most popular routes from Spain to London Heathrow Airport?

What are the most reliable airlines from Spain to London Heathrow Airport?

What are the cheapest flights from Spain to London Heathrow Airport?

Can I find deals for flights from Spain to Heathrow that include hotel bookings?

How can I find direct flights from Spain to Heathrow?

Can I find deals for business class flights from Spain to Heathrow?

What is the cheapest month to book a flight from Spain to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Spain to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Spain to Heathrow

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Cheapest flights from Spain to Heathrow
Explore the most affordable flight options available from Spain to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.