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

A quick flight from Spain to London Heathrow Airport can take about 2h 20m. Vueling provides one of the quickest options available for as low as £91. Airlines will cover a distance of 713 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 £21. Iberia flights start at £32 while deals on British Airways start at £40 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 £32. While the most popular route (Madrid Barajas - London Heathrow) can be booked for £78 on average, our data indicates £483 when flying from Spain to London Heathrow Airport.

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

Consider Alaska Airlines (83%), British Airways (79%) or Qatar Airways (79%) when booking your flight. These represent the most reliable airlines when flying from Spain to London Heathrow Airport.

What are the most popular airlines that fly from Spain to London Heathrow Airport?

The most popular airlines flying from Spain to London Heathrow Airport are British Airways, Vueling and Iberia. Something to consider prior to booking your flight.

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.

£20+ Cheap Flights from Spain to London Heathrow Airport

Cheap flight deals from Spain to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 4 October 2026.

Fri 25/1218:45 -

Nonstop2h 20m

Thu 31/1220:50 -

Nonstop2h 15m

Deal found 1/10£46

Sat 7/1113:45 -

Nonstop2h 00m

Sat 14/1115:30 -

Nonstop2h 05m

Deal found 30/9£46

Wed 25/1118:45 -

Nonstop2h 20m

Sun 29/1109:55 -

Nonstop2h 15m

Deal found 29/9£47

Thu 12/1113:45 -

Nonstop2h 00m

Fri 13/1118:50 -

Nonstop2h 05m

Deal found 30/9£47

Wed 4/1113:45 -

Nonstop2h 00m

Tue 10/1118:50 -

Nonstop2h 05m

Deal found 2/10£48

Sat 7/1113:45 -

Nonstop2h 00m

Wed 11/1118:50 -

Nonstop2h 05m

Deal found 1/10£48

Sat 7/1113:45 -

Nonstop2h 00m

Thu 12/1115:30 -

Nonstop2h 05m

Deal found 2/10£49

Sun 8/1107:30 -

Nonstop2h 40m

Wed 11/1120:50 -

Nonstop2h 15m

Deal found 30/9£51

Fri 23/1013:45 -

Nonstop2h 00m

Tue 27/1018:50 -

Nonstop2h 05m

Deal found 29/9£51

Tue 3/1113:45 -

Nonstop2h 00m

Tue 10/1118:50 -

Nonstop2h 05m

Deal found 2/10£51

Tue 10/1118:45 -

Nonstop2h 20m

Fri 13/1120:50 -

Nonstop2h 15m

Deal found 29/9£52

Thu 12/1113:45 -

Nonstop2h 00m

Mon 16/1118:50 -

Nonstop2h 05m

Deal found 30/9£52

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 4 October 2026.

Fri 13/1118:45 -

Nonstop2h 20m

Sun 15/1109:55 -

Nonstop2h 15m

Deal found 30/9£91

Tue 22/1212:05 -

Nonstop2h 25m

Wed 6/109:15 -

Nonstop2h 35m

Deal found 3/10£102

Tue 17/1107:30 -

1 stop6h 30m

Tue 17/1116:40 -

1 stop5h 25m

Deal found 1/10£165

Mon 1/312:40 -

1 stop6h 10m

Sat 6/306:50 -

1 stop11h 35m

Deal found 30/9£177

Tue 24/1113:10 -

1 stop5h 40m

Fri 11/1206:00 -

1 stop8h 30m

Deal found 3/10£180

Thu 12/1112:35 -

1 stop9h 45m

Sun 15/1106:50 -

1 stop8h 50m

Deal found 30/9£183

Sat 24/1006:30 -

1 stop17h 25m

Tue 27/1018:30 -

1 stop13h 45m

Deal found 3/10£207

Fri 5/216:40 -

2 stops16h 00m

Sun 7/208:40 -

1 stop8h 35m

Deal found 3/10£208

Tue 29/1214:40 -

Nonstop2h 25m

Sat 2/106:00 -

Nonstop2h 30m

Deal found 3/10£106

Wed 11/1116:50 -

1 stop17h 50m

Wed 18/1110:30 -

1 stop11h 45m

Deal found 29/9£227

Fri 11/1219:55 -

Nonstop2h 55m

Sun 13/1208:15 -

Nonstop3h 00m

Deal found 1/10£108

Fri 23/1021:35 -

1 stop11h 50m

Fri 30/1019:40 -

1 stop12h 10m

Deal found 29/9£242

Sat 21/1113:45 -

Nonstop2h 00m

Mon 23/1109:55 -

2 stops11h 05m

Deal found 3/10£126

Wed 18/1115:50 -

Nonstop2h 25m

Sun 22/1109:15 -

Nonstop2h 35m

Deal found 29/9£109

Wed 20/112:20 -

Nonstop3h 05m

Sun 24/108:15 -

Nonstop3h 00m

Deal found 30/9£110

Fri 13/1117:15 -

1 stop6h 05m

Mon 16/1111:05 -

1 stop4h 35m

Deal found 30/9£179

Wed 25/1119:00 -

Nonstop2h 25m

Sat 28/1115:00 -

Nonstop2h 35m

Deal found 3/10£130

Thu 10/1214:10 -

1 stop6h 55m

Sun 13/1209:55 -

1 stop5h 20m

Deal found 1/10£177

Wed 21/1007:15 -

1 stop9h 25m

Sun 25/1008:30 -

1 stop7h 30m

Deal found 29/9£199

Thu 12/1112:10 -

2 stops10h 15m

Sun 15/1106:00 -

1 stop7h 00m

Deal found 3/10£200

Sun 6/1212:50 -

1 stop5h 55m

Wed 9/1211:05 -

1 stop8h 30m

Deal found 30/9£185

Sun 25/1006:30 -

1 stop7h 10m

Fri 30/1012:25 -

1 stop10h 20m

Deal found 1/10£208

Fri 20/1119:55 -

Nonstop2h 55m

Mon 23/1107:35 -

Nonstop2h 55m

Deal found 30/9£132

Wed 18/1112:40 -

1 stop7h 35m

Fri 20/1114:25 -

2 stops17h 35m

Deal found 2/10£201

Wed 25/1113:40 -

1 stop8h 40m

Fri 27/1108:30 -

1 stop7h 30m

Deal found 29/9£191

Thu 10/1212:10 -

1 stop7h 45m

Sun 13/1219:55 -

1 stop21h 40m

Deal found 30/9£215

Fri 13/1112:55 -

2 stops9h 45m

Mon 16/1106:00 -

1 stop4h 50m

Deal found 2/10£201

Sat 5/1220:50 -

Nonstop2h 15m

Thu 14/108:05 -

Nonstop2h 15m

Deal found 30/9£137

Thu 15/1015:05 -

1 stop6h 00m

Mon 19/1020:50 -

1 stop15h 50m

Deal found 30/9£207

Fri 4/1206:45 -

1 stop9h 00m

Sun 13/1206:30 -

1 stop9h 30m

Deal found 2/10£234

Find flight deals from Spain to Heathrow

Round-trip from	£46
One-way from	£20
Popular in	August
Cheapest in	January
Average price	£87
Good round-trip deal	£55 or less
Good one-way deal	£51 or less

Vueling
25/12-31/12
Nonstop
4h 35m total
Spain to London

Search Deals

Vueling
30/11-31/12
Nonstop
1h 55m total
Spain to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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

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

Cheapest return flight

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Sun 18/10

07:30-09:10

Nonstop2h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37

Fastest return journey

BilbaoLondon

BIO Bilbao - LHR London Heathrow

BIOLHR

Bilbao

Tue 13/10

13:45-14:45

Nonstop2h 00m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£42

MálagaLondon

AGP Malaga - LHR London Heathrow

AGPLHR

Malaga

Sun 28/2

18:45-20:40

Nonstop2h 55m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

MálagaLondon

AGP Malaga - LHR London Heathrow

AGPLHR

Malaga

Thu 10/12

15:30-17:25

Nonstop2h 55m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

MadridLondon

MAD Madrid Barajas - LHR London Heathrow

MADLHR

Madrid Barajas

Thu 22/10

14:55-16:20

Nonstop2h 25m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£48

IbizaLondon

IBZ Ibiza - LHR London Heathrow

IBZLHR

Ibiza

Thu 3/12

15:30-20:05

1 stop5h 35m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

MálagaLondon

AGP Malaga - LHR London Heathrow

AGPLHR

Malaga

Sat 28/11

17:30-19:25

Nonstop2h 55m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

Jerez de la FronteraLondon

XRY Jerez de la Frontera La Parra - LHR London Heathrow

XRYLHR

Jerez de la Frontera La Parra

Mon 30/11

13:20-18:00

2 stops29h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

BarcelonaLondon

BCN Barcelona-El Prat - LHR London Heathrow

BCNLHR

Barcelona-El Prat

Fri 18/12

17:00-18:20

Nonstop2h 20m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

SevilleLondon

SVQ Sevilla - LHR London Heathrow

SVQLHR

Sevilla

Thu 7/1

13:40-15:30

Nonstop2h 50m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

BCN-LHR

AGP-LHR

BIO-LHR

SVQ-LHR

MAD-LHR

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

ES0-LHR

BCN-LHR

AGP-LHR

BIO-LHR

SVQ-LHR

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

Currently, February is the cheapest month in which you can book a flight from Spain to London Heathrow Airport (average of £111). Flying from Spain to London Heathrow Airport in August is currently the most expensive (average of £171). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 52% on flights from Spain to London Heathrow Airport by exploring options for tickets in the evening.

Weekly flight availability from Spain to London Heathrow Airport

The most flights from ES0 to LHR are scheduled on a Saturday (76 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (55 on average).

How often are flights from Spain to London delayed?

About 14% of weekly flights between Spain and London have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Spain to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Spain to London flights?

Over the past year, Vueling have had the lowest number of delays on this route, with just 8% of flights being delayed.

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

The price you pay for your flight from Spain to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Travellers seeking maximum savings on their Spain to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

7.2

Good

1,301 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Vueling

7.2

Good

1,301 reviews

Vueling

7.2

Good

1,301 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Iberia

7.0

Good

3,255 reviews

Vueling

7.2

Good

1,301 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

British Airways

6.7

Okay

8,244 reviews

Vueling

7.2

Good

1,301 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

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 2h 20m. Vueling provides one of the quickest options available for as low as £91. Airlines will cover a distance of 713 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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 £21. Iberia flights start at £32 while deals on British Airways start at £40 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 Alaska Airlines (83%), British Airways (79%) or Qatar Airways (79%) 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 £32. While the most popular route (Madrid Barajas - London Heathrow) can be booked for £78 on average, our data indicates £483 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, February is the cheapest month in which you can book a flight from Spain to London Heathrow Airport (average of £111). Flying from Spain to London Heathrow Airport in August is currently the most expensive (average of £171). 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

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Top 3 airlines flying from Spain to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Vueling	Cheapest£70	Average£113	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
British Airways	Cheapest£76	Average£180	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£84	Average£165	FlexibilityNo cancel fee	On-time77%	Search Iberia 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Spain to London Heathrow Airport from £20

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 4 October 2026.

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 4 October 2026.

Best flights from Spain to HeathrowDiscover 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 4 October 2026.

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 4 October 2026.

Direct flights from Spain to HeathrowExplore direct flight options from Spain to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 October 2026.

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 4 October 2026.

Last-minute flights from Spain to HeathrowDiscover last-minute flight deals from Spain to Heathrow. Data last updated 4 October 2026 and is based on user searches.

Discover last-minute flight deals from Spain to Heathrow. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Spain to HeathrowSearch for one-way flight options from Spain to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Search for one-way flight options from Spain to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Find flight deals from Spain to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

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 4 October 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 52% on flights from Spain to London Heathrow Airport by exploring options for tickets in the evening.

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 4 October 2026.

The most flights from ES0 to LHR are scheduled on a Saturday (76 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (55 on average).

How often are flights from Spain to London delayed?

About 14% of weekly flights between Spain and London have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Spain to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Spain to London flights?

Over the past year, Vueling have had the lowest number of delays on this route, with just 8% of flights being delayed.

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

The price you pay for your flight from Spain to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly return from Spain to Heathrow. Price data was last updated on 3 October 2026.

Travellers seeking maximum savings on their Spain to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

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?

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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.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.

Spain and Heathrow flights

Browse other Spain and Heathrow flight options. Last updated on 4 October 2026.

Popular flight searches

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Spain to Heathrow flights

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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 4 October 2026.

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 4 October 2026.

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 4 October 2026.

Last-minute flights from Spain to Heathrow
Discover last-minute flight deals from Spain to Heathrow. Data last updated 4 October 2026 and is based on user searches.

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 4 October 2026.