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Cheap flights from London Heathrow Airport to Santander from £61

LHR — SDR
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Santander

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Santander

Sat 12/1209:55 -
1 stop6h 30m
Tue 15/1222:15 -
1 stop11h 55m
Deal found 21/8£131
Tue 27/1009:55 -
1 stop10h 40m
Wed 28/1010:00 -
1 stop10h 50m
Deal found 22/8£136
Wed 7/1020:50 -
1 stop11h 10m
Wed 14/1012:00 -
1 stop9h 05m
Deal found 23/8£149
Tue 22/909:55 -
1 stop5h 30m
Tue 29/908:45 -
1 stop6h 30m
Deal found 23/8£158
Fri 18/920:50 -
1 stop11h 30m
Tue 22/908:45 -
1 stop6h 30m
Deal found 24/8£161
Fri 18/920:50 -
2 stops15h 55m
Tue 22/908:45 -
1 stop6h 30m
Deal found 24/8£164
Thu 8/1020:50 -
2 stops16h 30m
Mon 12/1021:00 -
1 stop13h 05m
Deal found 23/8£166
Mon 7/920:50 -
1 stop11h 50m
Mon 21/917:40 -
1 stop16h 50m
Deal found 20/8£169
Mon 14/920:50 -
1 stop11h 50m
Thu 17/918:45 -
1 stop15h 25m
Deal found 20/8£170
Mon 21/920:50 -
1 stop11h 50m
Thu 24/918:40 -
1 stop15h 30m
Deal found 24/8£172
Sat 21/1109:55 -
1 stop6h 30m
Tue 24/1122:15 -
1 stop11h 55m
Deal found 20/8£173

Find flight deals from Heathrow to Santander

Round-trip from

£131

One-way from

£61

Popular in

December

Cheapest in

January

Average price

£210
Vueling
  • Vueling
  • 12/12-15/12
  • 2 total stops
  • 18h 25m total
  • London to Santander
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29/9
  • 29/9
  • 1 total stop
  • 18h 20m total
  • London to Santander
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights 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

Cheapest return flight

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sat 12/12

09:55-17:25

1 stop6h 30m

Santander

Tue 15/12

22:15-09:10

1 stop11h 55m

£131

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Wed 7/10

20:50-09:00

1 stop11h 10m

Santander

Wed 14/10

12:00-20:05

1 stop9h 05m

£149

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Mon 21/9

20:50-09:40

1 stop11h 50m

Santander

Mon 28/9

18:45-09:10

1 stop15h 25m

£170

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sat 5/9

20:50-10:00

1 stop12h 10m

Santander

Sat 12/9

09:25-14:15

1 stop5h 50m

£174

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Mon 7/9

20:50-09:40

1 stop11h 50m

Santander

Mon 21/9

22:15-12:40

2 stops15h 25m

£188
Fastest return journey

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Mon 5/10

09:55-18:05

1 stop7h 10m

Santander

Tue 20/10

08:45-14:15

1 stop6h 30m

£191

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Fri 18/9

20:50-09:20

1 stop11h 30m

Santander

Mon 21/9

18:40-09:10

1 stop15h 30m

£211

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Thu 1/10

09:55-18:05

1 stop7h 10m

Santander

Tue 20/10

08:45-14:15

1 stop6h 30m

£216

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Mon 7/9

20:50-09:40

1 stop11h 50m

Santander

Sat 12/9

15:10-20:05

1 stop5h 55m

£222

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Tue 13/10

06:15-17:00

1 stop9h 45m

Santander

Sat 17/10

09:20-19:10

1 stop10h 50m

£228

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Santander

What’s the top stopover airport for flights from London Heathrow Airport to Santander?

Madrid (MAD) – chosen by Cheapflights users on 50% of one-stop itineraries from London Heathrow Airport to Santander on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Santander?

Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of £161.

What’s the fastest stopover option from London Heathrow Airport to Santander?

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 5h 23m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Santander?

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 2h 03m.

Related info for your journey

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

    Santander (SDR), located 2.5 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Santander. 0 airlines have flights to Santander from London Heathrow on a regular basis. Booking flights from London Heathrow to Santander should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Vueling can get you from London Heathrow Airport to Santander in just under 6h 30m. Your travel time can differ by up to . The distance from London Heathrow Airport to Santander is about 577 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Santander 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

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How does Cheapflights help users find flights from Heathrow to Santander?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Santander?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Santander for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Santander from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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