What is the cheapest airline that flies from London Heathrow to Santander?

Vueling and Iberia are the most popular carriers operating from London Heathrow to Santander

Which airlines fly to Santander?

Vueling, Iberia and Lufthansa are the top three most popular airlines that fly to Santander from London Heathrow Airport according to our data. Vueling is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Santander. Keep in mind that there are 5 different airlines that fly to Santander on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from London Heathrow Airport to Santander Airport were last updated today.

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

As of September 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Santander Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Santander Airport.

What documentation or ID do you need to fly to Santander Airport?

The travel and health documents required for your trip to Santander Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santander Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£59 Cheap Flights from London Heathrow Airport to Santander in 2025/26

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Find the cheapest flights from London Heathrow Airport to Santander

Round-trip

One-way

Last minute

Cheap return flights

20:50 - 08:55LHR-SDR

11h 05m1 stop

09:40 - 20:05SDR-LHR

11h 25m1 stop

£127Vueling

Find Deal

Tue, 7 Oct - Thu, 16 Oct

09:55 - 16:40LHR-SDR

5h 45m1 stop

09:40 - 20:05SDR-LHR

11h 25m1 stop

£139Vueling

Find Deal

Tue, 21 Oct - Thu, 23 Oct

20:50 - 08:55LHR-SDR

11h 05m1 stop

09:10 - 20:05SDR-LHR

11h 55m1 stop

£143Vueling

Find Deal

Tue, 14 Oct - Mon, 20 Oct

07:40 - 16:05LHR-SDR

7h 25m1 stop

09:30 - 20:05SDR-LHR

11h 35m1 stop

£147Multiple Airlines

Find Deal

Mon, 20 Oct - Wed, 22 Oct

20:50 - 08:55LHR-SDR

11h 05m1 stop

09:40 - 20:05SDR-LHR

11h 25m1 stop

£160Vueling

Find Deal

Tue, 7 Oct - Thu, 9 Oct

20:50 - 08:55LHR-SDR

11h 05m1 stop

14:30 - 22:55SDR-LHR

9h 25m2 stops

£171Multiple Airlines

Find Deal

Tue, 14 Oct - Mon, 20 Oct

11:25 - 17:10LHR-SDR

4h 45m1 stop

09:00 - 17:15SDR-LHR

9h 15m1 stop

£221Iberia

Find Deal

Wed, 29 Oct - Tue, 4 Nov

10:45 - 17:10LHR-SDR

5h 25m1 stop

21:35 - 09:15SDR-LHR

12h 40m1 stop

£223Iberia

Find Deal

Sat, 1 Nov - Sat, 8 Nov

19:40 - 08:50LHR-SDR

12h 10m1 stop

06:30 - 08:25SDR-LHR

26h 55m1 stop

£233Iberia

Find Deal

Fri, 14 Nov - Mon, 17 Nov

09:15 - 17:10LHR-SDR

6h 55m1 stop

09:00 - 13:30SDR-LHR

5h 30m1 stop

£236Iberia

Find Deal

Tue, 18 Nov - Wed, 19 Nov

Iberia flights from London Heathrow Airport to Santander

Our best Iberia deals on London Heathrow Airport to Santander flight tickets

Iberia

29 Oct

LHR11:25London Heathrow

4h 45m

1 stop

SDR17:10Santander

4 Nov

SDR09:00Santander

9h 15m

1 stop

LHR17:15London Heathrow

£221

Find similar

Iberia

1 Nov

LHR10:45London Heathrow

5h 25m

1 stop

SDR17:10Santander

8 Nov

SDR21:35Santander

12h 40m

1 stop

LHR09:15London Heathrow

£223

Find similar

Iberia

14 Nov

LHR19:40London Heathrow

12h 10m

1 stop

SDR08:50Santander

17 Nov

SDR06:30Santander

26h 55m

1 stop

LHR08:25London Heathrow

£233

Find similar

Vueling flights from London Heathrow Airport to Santander

Our best Vueling deals on London Heathrow Airport to Santander flight tickets

Vueling

7 Oct

LHR20:50London Heathrow

11h 05m

1 stop

SDR08:55Santander

16 Oct

SDR09:40Santander

11h 25m

1 stop

LHR20:05London Heathrow

£127

Find similar

Vueling

21 Oct

LHR09:55London Heathrow

5h 45m

1 stop

SDR16:40Santander

23 Oct

SDR09:40Santander

11h 25m

1 stop

LHR20:05London Heathrow

£139

Find similar

Vueling

14 Oct

LHR20:50London Heathrow

11h 05m

1 stop

SDR08:55Santander

20 Oct

SDR09:10Santander

11h 55m

1 stop

LHR20:05London Heathrow

£143

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 7/10

20:50-08:55

1 stop11h 05m

Santander

Thu 16/10

09:40-20:05

1 stop11h 25m

£127

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 21/10

09:55-16:40

1 stop5h 45m

Santander

Thu 23/10

09:40-20:05

1 stop11h 25m

£139

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 14/10

20:50-08:55

1 stop11h 05m

Santander

Mon 20/10

09:10-20:05

1 stop11h 55m

£143

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 20/10

07:40-16:05

1 stop7h 25m

Santander

Wed 22/10

09:30-20:05

1 stop11h 35m

£147

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 7/10

20:50-08:55

1 stop11h 05m

Santander

Thu 9/10

09:40-20:05

1 stop11h 25m

£160

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 14/10

20:50-08:55

1 stop11h 05m

Santander

Mon 20/10

14:30-22:55

2 stops9h 25m

£171

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Wed 29/10

11:25-17:10

1 stop4h 45m

Santander

Tue 4/11

09:00-17:15

1 stop9h 15m

£221

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Sat 1/11

10:45-17:10

1 stop5h 25m

Santander

Sat 8/11

21:35-09:15

1 stop12h 40m

£223

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Fri 14/11

19:40-08:50

1 stop12h 10m

Santander

Mon 17/11

06:30-08:25

1 stop26h 55m

£233

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 18/11

09:15-17:10

1 stop6h 55m

Santander

Wed 19/11

09:00-13:30

1 stop5h 30m

£236

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

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

On average, the least expensive day to fly to Santander from London Heathrow Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as £70. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £125.

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

Flying to Santander from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £104 when looking at flights departing in the morning. Flights in the evening are often more expensive, with an average ticket price of £221.

When to book flights from London Heathrow Airport to Santander

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Santander according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Santander (LHR to SDR) flight deals and tips

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

Direct flights	None

There are no direct flights from London Heathrow Airport to Santander. There are no popular flight routes from London Heathrow Airport to Santander.

Search flight deals

How far is London Heathrow to Santander by plane?
The straight-line distance from London Heathrow to Santander is 574.6 mi. Flights usually cover this in 4h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Santander Airport?
Prices for flights from London Heathrow Airport to Santander Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Santander Airport?
As of September 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Santander Airport.
How old do you have to be to fly from London Heathrow Airport to Santander Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Santander Airport.
What documentation or ID do you need to fly to Santander Airport?
The travel and health documents required for your trip to Santander Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santander Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London Heathrow Airport to Santander?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Santander is Iberia, representing 100% of all bookings.

Best airlines flying from London Heathrow Airport to Santander

Compare and see reviews for airlines that fly from London Heathrow Airport to Santander with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom £201	Free Cancellation	Rating 7.0 2,926 reviews		Search Iberia flights

Llanes

Potes

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Santander. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Santander from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Santander flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Santander from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.