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Cheap flights from London Heathrow Airport to Santander from £69

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 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Multiple Airlines Logo
20:50 - 09:40
LHR
-
SDR
11h 50m
1 stop
Multiple Airlines Logo
14:20 - 09:10
SDR
-
LHR
19h 50m
2 stops
£135Multiple Airlines
Mon, 7 Sep - Sat, 19 Sep
Vueling Logo
20:50 - 09:40
LHR
-
SDR
11h 50m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£138Vueling
Mon, 7 Sep - Sat, 19 Sep
Vueling Logo
20:50 - 09:40
LHR
-
SDR
11h 50m
1 stop
Vueling Logo
10:20 - 20:05
SDR
-
LHR
10h 45m
1 stop
£147Vueling
Mon, 31 Aug - Tue, 15 Sep
Vueling Logo
20:50 - 09:00
LHR
-
SDR
11h 10m
1 stop
Vueling Logo
10:20 - 20:05
SDR
-
LHR
10h 45m
1 stop
£148Vueling
Wed, 2 Sep - Tue, 15 Sep
Vueling Logo
09:55 - 18:05
LHR
-
SDR
7h 10m
1 stop
Vueling Logo
08:45 - 14:15
SDR
-
LHR
6h 30m
1 stop
£151Vueling
Thu, 15 Oct - Tue, 20 Oct
Vueling Logo
09:55 - 15:55
LHR
-
SDR
5h 00m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£153Vueling
Mon, 31 Aug - Thu, 17 Sep
Vueling Logo
20:50 - 09:40
LHR
-
SDR
11h 50m
1 stop
Vueling Logo
12:00 - 20:05
SDR
-
LHR
9h 05m
1 stop
£156Vueling
Mon, 31 Aug - Wed, 16 Sep
Vueling Logo
09:55 - 16:20
LHR
-
SDR
5h 25m
1 stop
Vueling Logo
10:20 - 20:05
SDR
-
LHR
10h 45m
1 stop
£157Vueling
Tue, 1 Sep - Tue, 15 Sep
Vueling Logo
20:50 - 09:00
LHR
-
SDR
11h 10m
1 stop
Vueling Logo
12:00 - 20:05
SDR
-
LHR
9h 05m
1 stop
£157Vueling
Wed, 2 Sep - Wed, 16 Sep
Vueling Logo
09:55 - 16:20
LHR
-
SDR
5h 25m
1 stop
Vueling Logo
18:40 - 09:10
SDR
-
LHR
15h 30m
1 stop
£162Vueling
Tue, 1 Sep - Thu, 17 Sep

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Vueling flights from London Heathrow Airport to Santander

Our best Vueling deals on London Heathrow Airport to Santander flight tickets
Vueling
7 Sept
LHR20:50London Heathrow
11h 50m
1 stop
SDR09:40Santander
19 Sept
SDR18:40Santander
15h 30m
1 stop
LHR09:10London Heathrow
£138
Vueling
31 Aug
LHR20:50London Heathrow
11h 50m
1 stop
SDR09:40Santander
15 Sept
SDR10:20Santander
10h 45m
1 stop
LHR20:05London Heathrow
£147
Vueling
2 Sept
LHR20:50London Heathrow
11h 10m
1 stop
SDR09:00Santander
15 Sept
SDR10:20Santander
10h 45m
1 stop
LHR20:05London Heathrow
£148

Iberia flights from London Heathrow Airport to Santander

Our best Iberia deals on London Heathrow Airport to Santander flight tickets
Iberia
2 Sept
LHR09:55London Heathrow
22h 05m
1 stop
SDR09:00Santander
17 Sept
SDR18:40Santander
15h 30m
1 stop
LHR09:10London Heathrow
£204
Iberia
8 Jul
LHR09:55London Heathrow
22h 05m
1 stop
SDR09:00Santander
21 Jul
SDR17:00Santander
17h 10m
1 stop
LHR09:10London Heathrow
£269
Iberia
6 Jul
LHR20:50London Heathrow
11h 50m
1 stop
SDR09:40Santander
21 Jul
SDR17:00Santander
17h 10m
1 stop
LHR09:10London Heathrow
£269

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 June 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 7/9

20:50-09:40

1 stop11h 50m

Santander

Sat 19/9

14:20-09:10

2 stops19h 50m

£135

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 7/9

20:50-09:40

1 stop11h 50m

Santander

Sat 19/9

18:40-09:10

1 stop15h 30m

£138

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 31/8

20:50-09:40

1 stop11h 50m

Santander

Tue 15/9

10:20-20:05

1 stop10h 45m

£147

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Wed 2/9

20:50-09:00

1 stop11h 10m

Santander

Tue 15/9

10:20-20:05

1 stop10h 45m

£148
Fastest return journey

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Thu 15/10

09:55-18:05

1 stop7h 10m

Santander

Tue 20/10

08:45-14:15

1 stop6h 30m

£151

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 31/8

09:55-15:55

1 stop5h 00m

Santander

Thu 17/9

18:40-09:10

1 stop15h 30m

£153

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Mon 31/8

20:50-09:40

1 stop11h 50m

Santander

Wed 16/9

12:00-20:05

1 stop9h 05m

£156

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 1/9

09:55-16:20

1 stop5h 25m

Santander

Tue 15/9

10:20-20:05

1 stop10h 45m

£157

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Wed 2/9

20:50-09:00

1 stop11h 10m

Santander

Wed 16/9

12:00-20:05

1 stop9h 05m

£157

LondonSantander

LHR - SDR

LHRSDR

London Heathrow

Tue 1/9

09:55-16:20

1 stop5h 25m

Santander

Thu 17/9

18:40-09:10

1 stop15h 30m

£162

Flights are sorted by cheapest return flights first.

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

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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, Sunday 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 £144.

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 £99 when looking at flights departing in the morning. Flights in the afternoon are often more expensive, with an average ticket price of £116.

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 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Santander takes 5h 10m
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

Frequently asked questions about flying from London Heathrow Airport to Santander

  • 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 10m, 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 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.

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

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Fly your favourite airline to Santander

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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Iberia