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Cheap flights from Santander to London Heathrow Airport from £62

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDR — LHR
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santander to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Santander to Heathrow
Explore the most affordable flight options available from Santander to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2026.

Thu 17/909:35
SDR
-
LHR
1 stop11h 30m
Vueling
Fri 25/920:50
LHR
-
SDR
1 stop11h 30m
Vueling
Deal found 6/7£126
Wed 2/1221:10
SDR
-
LHR
1 stop13h 00m
Vueling
Sat 5/1220:50
LHR
-
SDR
1 stop15h 30m
Vueling
Deal found 9/7£130
Sun 6/1213:55
SDR
-
LHR
1 stop7h 10m
Vueling
Thu 10/1209:55
LHR
-
SDR
1 stop6h 20m
Vueling
Deal found 9/7£141
Tue 8/910:20
SDR
-
LHR
1 stop10h 45m
Vueling
Wed 9/920:50
LHR
-
SDR
1 stop11h 10m
Vueling
Deal found 6/7£144
Wed 2/1221:10
SDR
-
LHR
1 stop13h 00m
Vueling
Mon 7/1209:55
LHR
-
SDR
1 stop6h 40m
Vueling
Deal found 9/7£146
Wed 23/912:00
SDR
-
LHR
1 stop9h 05m
Vueling
Fri 25/920:50
LHR
-
SDR
1 stop11h 30m
Vueling
Deal found 9/7£148
Thu 3/908:50
SDR
-
LHR
2 stops30h 25m
Multiple Airlines
Wed 9/909:55
LHR
-
SDR
1 stop22h 05m
Multiple Airlines
Deal found 10/7£152
Wed 2/1213:15
SDR
-
LHR
1 stop7h 50m
Vueling
Fri 11/1209:55
LHR
-
SDR
1 stop6h 30m
Vueling
Deal found 9/7£154
Sat 26/909:55
SDR
-
LHR
1 stop11h 10m
Vueling
Mon 28/920:50
LHR
-
SDR
1 stop11h 50m
Vueling
Deal found 9/7£154
Sat 10/1009:55
SDR
-
LHR
1 stop11h 10m
Vueling
Tue 13/1020:50
LHR
-
SDR
1 stop13h 35m
Vueling
Deal found 7/7£157
Sun 6/1213:55
SDR
-
LHR
1 stop7h 10m
Vueling
Fri 11/1209:55
LHR
-
SDR
1 stop6h 30m
Vueling
Deal found 9/7£160

Find flight deals from Santander to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Santander (SDR) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 July 2026.

Round-trip from

£126

One-way from

£62

Popular in

April

Cheapest in

January

Average price

£98
Vueling
  • Vueling
  • 17/9-25/9
  • 2 total stops
  • 23h 00m total
  • Santander to London
Search Deals
Vueling
  • Vueling
  • 17/9
  • 1 total stop
  • 11h 30m total
  • Santander to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Santander to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 10 July 2026.
Use the filters below to find and compare flights from Santander to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 17/9

09:35-20:05

1 stop11h 30m

London Heathrow

Fri 25/9

20:50-09:20

1 stop11h 30m

£126

SantanderLondon

SDR - LHR

SDRLHR

Santander

Tue 11/8

10:20-20:05

1 stop10h 45m

London Heathrow

Wed 19/8

20:50-09:00

1 stop11h 10m

£174

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 3/9

18:50-09:10

1 stop15h 20m

London Heathrow

Tue 8/9

09:55-16:20

1 stop5h 25m

£199

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 30/7

18:50-09:10

1 stop15h 20m

London Heathrow

Mon 3/8

20:50-09:40

1 stop11h 50m

£207

SantanderLondon

SDR - LHR

SDRLHR

Santander

Fri 2/10

06:30-17:15

1 stop11h 45m

London Heathrow

Tue 6/10

20:50-11:25

1 stop13h 35m

£208

SantanderLondon

SDR - LHR

SDRLHR

Santander

Tue 29/12

22:15-09:10

1 stop11h 55m

London Heathrow

Sat 2/1

20:50-13:20

1 stop15h 30m

£211

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 20/8

18:55-09:10

1 stop15h 15m

London Heathrow

Sun 23/8

20:50-15:55

1 stop18h 05m

£231

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 27/8

09:40-20:05

1 stop11h 25m

London Heathrow

Sun 30/8

09:15-21:50

1 stop11h 35m

£232

SantanderLondon

SDR - LHR

SDRLHR

Santander

Wed 16/9

06:30-10:35

1 stop5h 05m

London Heathrow

Wed 23/9

20:50-09:00

1 stop11h 10m

£316

SantanderLondon

SDR - LHR

SDRLHR

Santander

Thu 27/8

10:05-14:55

1 stop5h 50m

London Heathrow

Mon 31/8

15:50-21:50

1 stop5h 00m

£336

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Santander to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Santander 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.

Related info for your journey

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

  • What airport do you fly from for flights from Santander to London Heathrow?

    If you book a flight to London Heathrow from Santander, you will be flying from Santander, which is the city’s only airport. Santander (SDR) is located 2.5 mi from the center of Santander. There are 0 flights from Santander to London Heathrow per day from 0 different airlines.

  • How long is the flight from Santander to London Heathrow Airport?

    There are many flights that can get you from Santander to London Heathrow Airport in 11h 30m. Fly via Vueling to get the fastest option. Santander and London Heathrow Airport are separated by a distance of 577 mi.

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

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

  • How can I find direct flights from Santander to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Santander 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Croydon
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Eastbourne
Swindon
Poole
Southall
Aylesbury
Romford

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santander to Heathrow flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Santander to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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