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Cheap flights from London Heathrow Airport to Santander from £56

LHR — SDR
18 Nov — 25 Nov1
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

Thu 10/1209:55 -
1 stop6h 20m
Wed 16/1221:10 -
1 stop13h 00m
Deal found 15/10£103
Wed 2/1209:55 -
1 stop9h 40m
Wed 9/1213:15 -
1 stop7h 50m
Deal found 18/10£116
Sat 14/1109:55 -
1 stop6h 30m
Mon 16/1122:30 -
1 stop12h 40m
Deal found 14/10£121
Sat 14/1109:55 -
1 stop6h 30m
Mon 16/1121:20 -
1 stop12h 50m
Deal found 16/10£133
Thu 3/1206:15 -
1 stop9h 45m
Thu 10/1217:40 -
1 stop5h 35m
Deal found 19/10£135
Sat 28/1109:55 -
1 stop6h 30m
Tue 1/1222:15 -
1 stop11h 55m
Deal found 17/10£141

Find flight deals from Heathrow to Santander

Round-trip from

£103

One-way from

£56

Popular in

December

Cheapest in

January

Average price

£95
Vueling
  • Vueling
  • 10/12-16/12
  • 2 total stops
  • 19h 20m total
  • London to Santander
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Vueling
  • Vueling
  • 16/12-31/12
  • 1 total stop
  • 9h 40m total
  • London to Santander
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 10% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in October 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.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sat 14/11

09:55-17:25

1 stop6h 30m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Tue 24/11

09:55-21:35

1 stop10h 40m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Fri 11/12

20:50-17:25

1 stop19h 35m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Thu 10/12

09:55-17:15

1 stop6h 20m

Santander

Wed 16/12

21:10-09:10

1 stop13h 00m

£103

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sat 26/12

09:55-17:25

1 stop6h 30m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£104

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Wed 28/10

09:55-20:35

1 stop9h 40m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£104

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sun 29/11

20:50-12:20

1 stop14h 30m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£104

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Fri 11/12

15:30-13:00

3 stops20h 30m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£113

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Tue 22/12

09:55-21:35

1 stop10h 40m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£122

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Wed 16/12

09:55-20:05

2 stops9h 10m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£122

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 22 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?

Barcelona (BCN) – chosen by Cheapflights users on 60% 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 £228.

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: 4h 38m.

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 1h 06m.

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 20m. 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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