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Cheap flights from London Heathrow Airport to Spain from £29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Spain departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Spain

Cheap return flights

Vueling Logo
20:50 - 00:05LHR-BCN
2h 15mdirect
Vueling Logo
07:30 - 09:10BCN-LHR
2h 40mdirect
£60Vueling
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Vueling Logo
18:50 - 22:05LHR-BCN
2h 15mdirect
Vueling Logo
07:30 - 09:10BCN-LHR
2h 40mdirect
£62Vueling
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Iberia Logo
18:45 - 22:10LHR-MAD
2h 25mdirect
Iberia Logo
17:20 - 18:50MAD-LHR
2h 30mdirect
£71Iberia
Find Deal
Fri, 6 Feb - Sat, 14 Feb
British Airways Logo
08:25 - 11:55LHR-MAD
2h 30mdirect
British Airways Logo
15:05 - 16:35MAD-LHR
2h 30mdirect
£72British Airways
Find Deal
Sat, 22 Nov - Sat, 22 Nov
Iberia Logo
11:25 - 14:50LHR-MAD
2h 25mdirect
Iberia Logo
15:05 - 16:35MAD-LHR
2h 30mdirect
£73Iberia
Find Deal
Thu, 5 Mar - Sun, 22 Mar
British Airways Logo
18:45 - 22:10LHR-MAD
2h 25mdirect
British Airways Logo
20:50 - 22:10MAD-LHR
2h 20mdirect
£76British Airways
Find Deal
Wed, 29 Oct - Wed, 17 Dec
Lufthansa Logo
07:40 - 17:10LHR-ALC
8h 30m1 stop
Lufthansa Logo
12:00 - 18:35ALC-LHR
7h 35m1 stop
£123Lufthansa
Find Deal
Sat, 8 Nov - Wed, 19 Nov
SWISS Logo
20:05 - 12:00LHR-ALC
14h 55m1 stop
SWISS Logo
09:45 - 17:50ALC-LHR
9h 05m1 stop
£149SWISS
Find Deal
Fri, 7 Nov - Sun, 9 Nov
SWISS Logo
20:05 - 10:25LHR-TFS
14h 20m1 stop
SWISS Logo
11:30 - 21:40TFS-LHR
10h 10m1 stop
£158SWISS
Find Deal
Sat, 10 Jan - Sat, 17 Jan
Lufthansa Logo
20:15 - 12:35LHR-TFS
16h 20m1 stop
Lufthansa Logo
14:45 - 22:20TFS-LHR
7h 35m1 stop
£162Lufthansa
Find Deal
Mon, 1 Dec - Mon, 8 Dec

Iberia flights from London Heathrow Airport to Spain

Our best Iberia deals on London Heathrow Airport to Spain flight tickets
Iberia
6 Feb
LHR18:45London Heathrow
2h 25m
MAD22:10Madrid Barajas
14 Feb
MAD17:20Madrid Barajas
2h 30m
LHR18:50London Heathrow
£71
Find similar
Iberia
5 Mar
LHR11:25London Heathrow
2h 25m
MAD14:50Madrid Barajas
22 Mar
MAD15:05Madrid Barajas
2h 30m
LHR16:35London Heathrow
£73
Find similar
Iberia
2 Feb
LHR18:45London Heathrow
2h 25m
MAD22:10Madrid Barajas
14 Feb
MAD16:45Madrid Barajas
2h 30m
LHR18:15London Heathrow
£74
Find similar

British Airways flights from London Heathrow Airport to Spain

Our best British Airways deals on London Heathrow Airport to Spain flight tickets
British Airways
22 Nov
LHR08:25London Heathrow
2h 30m
MAD11:55Madrid Barajas
22 Nov
MAD15:05Madrid Barajas
2h 30m
LHR16:35London Heathrow
£72
Find similar
British Airways
29 Oct
LHR18:45London Heathrow
2h 25m
MAD22:10Madrid Barajas
17 Dec
MAD20:50Madrid Barajas
2h 20m
LHR22:10London Heathrow
£76
Find similar
British Airways
13 Nov
LHR07:30London Heathrow
2h 30m
MAD11:00Madrid Barajas
25 Nov
MAD13:20Madrid Barajas
2h 35m
LHR14:55London Heathrow
£77
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 14/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Tue 21/10

07:30-09:10

Nonstop2h 40m

£60

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 29/10

18:50-22:05

Nonstop2h 15m

Barcelona-El Prat

Wed 5/11

07:30-09:10

Nonstop2h 40m

£62

LondonMadrid

LHR - MAD

LHRMAD

London Heathrow

Fri 6/2

18:45-22:10

Nonstop2h 25m

Madrid Barajas

Sat 14/2

17:20-18:50

Nonstop2h 30m

£71

LondonMadrid

LHR - MAD

LHRMAD

London Heathrow

Sat 22/11

08:25-11:55

Nonstop2h 30m

Madrid Barajas

Sat 22/11

15:05-16:35

Nonstop2h 30m

£72

LondonMadrid

LHR - MAD

LHRMAD

London Heathrow

Thu 5/3

11:25-14:50

Nonstop2h 25m

Madrid Barajas

Sun 22/3

15:05-16:35

Nonstop2h 30m

£73

LondonMadrid

LHR - MAD

LHRMAD

London Heathrow

Wed 29/10

18:45-22:10

Nonstop2h 25m

Madrid Barajas

Wed 17/12

20:50-22:10

Nonstop2h 20m

£76

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Sat 8/11

07:40-17:10

1 stop8h 30m

Alicante

Wed 19/11

12:00-18:35

1 stop7h 35m

£123

LondonAlicante

LHR - ALC

LHRALC

London Heathrow

Fri 7/11

20:05-12:00

1 stop14h 55m

Alicante

Sun 9/11

09:45-17:50

1 stop9h 05m

£149

LondonGranadilla

LHR - TFS

LHRTFS

London Heathrow

Sat 10/1

20:05-10:25

1 stop14h 20m

Granadilla Tenerife-Sur

Sat 17/1

11:30-21:40

1 stop10h 10m

£158

LondonGranadilla

LHR - TFS

LHRTFS

London Heathrow

Mon 1/12

20:15-12:35

1 stop16h 20m

Granadilla Tenerife-Sur

Mon 8/12

14:45-22:20

1 stop7h 35m

£162

Flights are sorted by cheapest return flights first.

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

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

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 Spain?

The cheapest month to fly to Spain from London Heathrow Airport is in January. Flight prices, which tend to average around £88, are often lower during this time because this is during the off-season. If you aren’t able to travel to Spain during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £91.

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

The cheapest day to depart on your flight to Spain is on a Tuesday when prices can be found for as low as £146. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Spain is Friday, with ticket prices averaging around £173.

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

In the evening is the cheapest time of day to fly from London Heathrow Airport to Spain when you can find flight prices for as low as £145. Flying to Spain in the evening is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of £186.

What is the cheapest London Heathrow to Spain flight route?

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

How far in advance should I book a flight to Spain?

You are more likely to see cheaper flights to Spain from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around £136 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from London Heathrow Airport for as low as £125 on momondo.

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

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

Can stopping save me money on London Heathrow Airport to Spain flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Spain.

Cheap London Heathrow Airport to Spain flight deals and tips

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

Best price found

£48

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Spain

1 airport
The best one-way flight to Spain from London Heathrow Airport in the past 72 hours is £48. The best return flight deal from London Heathrow Airport to Spain found on momondo in the last 72 hours is £52.
The fastest flight from London Heathrow Airport to Spain takes 2h 05m
Direct flights go from London Heathrow Airport to Spain every day.
There is 1 airport near Spain: Barcelona-El Prat (BCN)
Search flight deals

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

    Prices for flights from London Heathrow Airport to Spain are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Spain.

  • What documentation or ID do you need to fly to Spain?

    The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Spain?

Best airlines flying from London Heathrow Airport to Spain

Compare and see reviews for airlines that fly from London Heathrow Airport to Spain with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £14Free CancellationRating
6.8
5,155 reviews
Search Ryanair flights
Wizz AirPriceFrom £17Free CancellationRating
6.0
151 reviews
Search Wizz Air flights
VuelingPriceFrom £24Free CancellationRating
7.1
1,185 reviews
Search Vueling flights
easyJetPriceFrom £36Free CancellationRating
6.9
1,820 reviews
Search easyJet flights
Jet2PriceFrom £38Free CancellationRating
8.3
169 reviews
Search Jet2 flights
British AirwaysPriceFrom £57Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Air EuropaPriceFrom £58Free CancellationRating
7.0
556 reviews
Search Air Europa flights
IberiaPriceFrom £63Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
Iberia ExpressPriceFrom £74Free CancellationRating
7.4
102 reviews
Search Iberia Express flights
TAP AIR PORTUGALPriceFrom £91Free CancellationRating
7.1
1,975 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

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

Finding the right flight to Spain from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Spain quick and easy, saving you time and money.

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

Yes. All flights to Spain from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between London and Spain by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Spain flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Spain trip

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Find better results for your trip to Spain

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Popular flights according to clicks in the last 7 days on momondo
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