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Cheap flights from London Heathrow Airport to Santander from £59

LHR — SDR
29 Nov — 6 Dec1
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
Sun 13/1219:20 -
1 stop14h 55m
Deal found 28/10£123
Tue 24/1109:55 -
1 stop10h 40m
Tue 1/1222:15 -
1 stop11h 55m
Deal found 27/10£125
Wed 2/1209:55 -
1 stop9h 40m
Mon 14/1222:30 -
1 stop11h 35m
Deal found 26/10£129
Thu 10/1207:30 -
1 stop8h 30m
Thu 17/1217:40 -
1 stop5h 35m
Deal found 26/10£134
Sat 12/1209:55 -
1 stop6h 30m
Mon 14/1206:30 -
1 stop9h 25m
Deal found 29/10£147
Sat 21/1119:05 -
1 stop12h 40m
Tue 24/1122:15 -
1 stop11h 55m
Deal found 25/10£150
Sat 5/1209:55 -
1 stop6h 30m
Sun 13/1213:55 -
1 stop6h 40m
Deal found 26/10£151
Tue 24/1109:55 -
1 stop10h 40m
Wed 25/1113:15 -
1 stop7h 50m
Deal found 28/10£154

Find flight deals from Heathrow to Santander

Round-trip from

£123

One-way from

£59

Popular in

December

Cheapest in

January

Average price

£109
10/12-13/12
  • 10/12-13/12
  • 2 total stops
  • 21h 15m total
  • London to Santander
Search Deals
Vueling
  • Vueling
  • 9/2-31/12
  • 1 total stop
  • 14h 50m total
  • London to Santander
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£8 potential savings vs. average return price).
Search Deals
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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Thu 10/12

09:55-17:15

1 stop6h 20m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£86

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Mon 9/11

20:50-08:30

1 stop10h 40m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sat 5/12

20:50-13:20

1 stop15h 30m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Fri 15/1

09:55-17:25

1 stop6h 30m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£103

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sat 13/2

20:50-13:20

1 stop15h 30m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£112

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sun 8/11

15:30-19:40

2 stops27h 10m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£124

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Thu 17/12

09:55-17:15

1 stop6h 20m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£124

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Thu 3/12

09:55-17:15

1 stop6h 20m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£125

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Tue 22/12

20:50-09:35

2 stops35h 45m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£129

LondonSantander

LHR London Heathrow - SDR Santander

LHRSDR

London Heathrow

Sat 16/1

09:55-21:00

3 stops10h 05m

Santander

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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?

    Iberia can get you from London Heathrow Airport to Santander in just under 6h 45m. 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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