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Cheap flights from London Heathrow Airport to Santander from £55

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 Santander departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London Heathrow Airport to Santander

Cheap return flights

Enter your travel dates to find the best prices.
Vueling Logo
20:50 - 09:40
LHR
-
SDR
11h 50m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£122Vueling
Mon, 20 Apr - Mon, 27 Apr
Vueling Logo
20:50 - 09:40
LHR
-
SDR
11h 50m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£127Vueling
Mon, 4 May - Thu, 7 May
Vueling Logo
20:50 - 09:20
LHR
-
SDR
11h 30m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£144Vueling
Fri, 8 May - Mon, 11 May
Vueling Logo
09:55 - 15:40
LHR
-
SDR
4h 45m
1 stop
Vueling Logo
16:15 - 20:05
SDR
-
LHR
4h 50m
1 stop
£150Vueling
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
20:50 - 09:40
LHR
-
SDR
11h 50m
1 stop
Multiple Airlines Logo
19:55 - 09:10
SDR
-
LHR
14h 15m
2 stops
£156Multiple Airlines
Mon, 4 May - Thu, 7 May
Vueling Logo
20:50 - 09:20
LHR
-
SDR
11h 30m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£158Vueling
Fri, 8 May - Mon, 11 May
Vueling Logo
09:55 - 15:40
LHR
-
SDR
4h 45m
1 stop
Vueling Logo
10:20 - 20:05
SDR
-
LHR
10h 45m
1 stop
£160Vueling
Tue, 14 Apr - Tue, 21 Apr
Vueling Logo
09:55 - 15:40
LHR
-
SDR
4h 45m
1 stop
Vueling Logo
16:15 - 20:05
SDR
-
LHR
4h 50m
1 stop
£162Vueling
Tue, 5 May - Tue, 12 May
Vueling Logo
09:55 - 15:40
LHR
-
SDR
4h 45m
1 stop
Vueling Logo
09:35 - 20:05
SDR
-
LHR
11h 30m
1 stop
£164Vueling
Tue, 12 May - Thu, 14 May
Vueling Logo
20:50 - 09:20
LHR
-
SDR
11h 30m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£167Vueling
Fri, 8 May - Mon, 11 May

Vueling flights from London Heathrow Airport to Santander

Our best Vueling deals on London Heathrow Airport to Santander flight tickets
Vueling
20 Apr
LHR20:50London Heathrow
11h 50m
1 stop
SDR09:40Santander
27 Apr
SDR18:40Santander
15h 30m
1 stop
LHR09:10London Heathrow
£122
Vueling
4 May
LHR20:50London Heathrow
11h 50m
1 stop
SDR09:40Santander
7 May
SDR18:40Santander
15h 30m
1 stop
LHR09:10London Heathrow
£127
Vueling
8 May
LHR20:50London Heathrow
11h 30m
1 stop
SDR09:20Santander
11 May
SDR18:40Santander
15h 30m
1 stop
LHR09:10London Heathrow
£144

Iberia flights from London Heathrow Airport to Santander

Our best Iberia deals on London Heathrow Airport to Santander flight tickets
Iberia
5 Sept
LHR10:50London Heathrow
5h 10m
1 stop
SDR17:00Santander
9 Sept
SDR06:30Santander
9h 25m
1 stop
LHR14:55London Heathrow
£168
Iberia
5 Sept
LHR10:50London Heathrow
5h 10m
1 stop
SDR17:00Santander
8 Sept
SDR06:30Santander
5h 05m
1 stop
LHR10:35London Heathrow
£191
Iberia
19 Jun
LHR07:50London Heathrow
8h 10m
1 stop
SDR17:00Santander
22 Jun
SDR06:30Santander
13h 25m
1 stop
LHR18:55London Heathrow
£198

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Santander 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 24 March 2026.
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

Cheapest return flight

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 20/4

20:50-09:40

1 stop11h 50m

Santander

Mon 27/4

18:40-09:10

1 stop15h 30m

£122

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 4/5

20:50-09:40

1 stop11h 50m

Santander

Thu 7/5

18:40-09:10

1 stop15h 30m

£127

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Fri 8/5

20:50-09:20

1 stop11h 30m

Santander

Mon 11/5

18:40-09:10

1 stop15h 30m

£144
Fastest return journey

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 21/4

09:55-15:40

1 stop4h 45m

Santander

Tue 28/4

16:15-20:05

1 stop4h 50m

£150

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 4/5

20:50-09:40

1 stop11h 50m

Santander

Thu 7/5

19:55-09:10

2 stops14h 15m

£156

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Fri 8/5

20:50-09:20

1 stop11h 30m

Santander

Mon 11/5

18:40-09:10

1 stop15h 30m

£158

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 14/4

09:55-15:40

1 stop4h 45m

Santander

Tue 21/4

10:20-20:05

1 stop10h 45m

£160

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 5/5

09:55-15:40

1 stop4h 45m

Santander

Tue 12/5

16:15-20:05

1 stop4h 50m

£162

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 12/5

09:55-15:40

1 stop4h 45m

Santander

Thu 14/5

09:35-20:05

1 stop11h 30m

£164

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Fri 8/5

20:50-09:20

1 stop11h 30m

Santander

Mon 11/5

18:40-09:10

1 stop15h 30m

£167

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Santander from

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

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 £47. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday 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 £117.

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

Flying to Santander from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £99 when looking at flights departing in the afternoon. Flights at midday are often more expensive, with an average ticket price of £122.

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

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from London Heathrow Airport to Santander takes 5h 20m
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 5h 20m, 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?

  • 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?

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
IberiaPriceFrom £123Free CancellationRating
7.0
3,150 reviews
Search Iberia flights

Travelling to a place near Santander?

Book flights to Santander if you plan to visit one of these locations
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.

An easier way to manage your Santander trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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British Airways
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