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Cheap flights from London to Santander from £18

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SDR
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Santander are usually found in March or January, booked 47 days in advance, depart on a Thursday or Monday and return on a Tuesday

Find flight deals from London to Santander

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Cheapest flights from London to Santander
Explore the most affordable flight options available from London to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Thu 20/1107:10STN - SDR
Nonstop1h 55mRyanair
Sat 29/1122:00SDR - STN
Nonstop1h 55mRyanair
Deal found 19/11£73
Mon 24/1106:25STN - SDR
1 stop25h 35mMultiple Airlines
Sat 29/1122:00SDR - STN
Nonstop1h 55mMultiple Airlines
Deal found 19/11£80
Sun 7/1206:30STN - SDR
1 stop5h 00mRyanair
Sat 13/1222:00SDR - STN
Nonstop1h 55mRyanair
Deal found 20/11£82
Mon 24/1111:20STN - SDR
Nonstop1h 55mRyanair
Sat 29/1122:00SDR - STN
Nonstop1h 55mRyanair
Deal found 19/11£84
Mon 15/1211:20STN - SDR
Nonstop1h 55mRyanair
Thu 15/110:40SDR - STN
Nonstop1h 55mRyanair
Deal found 19/11£85
Mon 8/1215:00STN - SDR
1 stop17h 00mMultiple Airlines
Mon 15/1214:50SDR - STN
Nonstop1h 55mMultiple Airlines
Deal found 20/11£87
Sun 30/1120:00STN - SDR
1 stop20h 10mMultiple Airlines
Mon 8/1214:50SDR - STN
Nonstop1h 55mMultiple Airlines
Deal found 20/11£90
Mon 8/1215:35LGW - SDR
1 stop16h 25mMultiple Airlines
Mon 15/1217:45SDR - LGW
2 stops24h 35mMultiple Airlines
Deal found 20/11£102
Sun 7/1207:25STN - SDR
2 stops23h 45mMultiple Airlines
Sat 13/1222:00SDR - STN
Nonstop1h 55mMultiple Airlines
Deal found 20/11£108
Mon 8/1214:25LTN - SDR
1 stop17h 35mMultiple Airlines
Mon 15/1217:45SDR - LTN
2 stops19h 20mMultiple Airlines
Deal found 20/11£112
Fri 5/1205:55STN - SDR
1 stop27h 05mMultiple Airlines
Mon 8/1214:50SDR - STN
Nonstop1h 55mMultiple Airlines
Deal found 20/11£115
Wed 10/1206:50LTN - SDR
2 stops24h 20mMultiple Airlines
Fri 12/1216:00SDR - LTN
1 stop5h 30mMultiple Airlines
Deal found 21/11£129

Cheap flight deals from London to Santander

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Santander (SDR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2025.

Round-trip from

£35

One-way from

£18

Popular in

May

Cheapest in

March

Average price

£118

Good round-trip deal

£49 or less

Good one-way deal

£35 or less
Ryanair
  • Ryanair
  • 15/1-19/1
  • Nonstop
  • 3h 50m total
  • London to Santander
Search Deals
Ryanair
  • Ryanair
  • 20/1
  • Nonstop
  • 1h 55m total
  • London to Santander
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£17 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 November 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Santander.
Search Deals
Price to beat on a one-way flight from London (LON) to Santander.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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, Cheapflights users made 858,174 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from London to Santander that are best for you.

Fly from

London

Fly to

Santander

Route

Depart

Return

Price

LondonSantander

STN - SDR

STNSDR

London Stansted

Thu 15/1

07:10-10:05

Nonstop1h 55m

Santander

Mon 19/1

14:50-15:45

Nonstop1h 55m

£35

LondonSantander

STN - SDR

STNSDR

London Stansted

Thu 22/1

07:10-10:05

Nonstop1h 55m

Santander

Mon 26/1

14:50-15:45

Nonstop1h 55m

£47

LondonSantander

STN - SDR

STNSDR

London Stansted

Mon 12/1

21:20-08:10

1 stop9h 50m

Santander

Sat 24/1

22:00-22:55

Nonstop1h 55m

£66

LondonSantander

STN - SDR

STNSDR

London Stansted

Tue 3/3

07:05-10:00

Nonstop1h 55m

Santander

Thu 12/3

10:40-11:35

Nonstop1h 55m

£73

LondonSantander

STN - SDR

STNSDR

London Stansted

Thu 7/5

07:45-10:45

Nonstop2h 00m

Santander

Sun 10/5

15:05-15:55

Nonstop1h 50m

£79

LondonSantander

STN - SDR

STNSDR

London Stansted

Thu 15/1

07:10-10:05

Nonstop1h 55m

Santander

Mon 19/1

11:30-22:15

1 stop11h 45m

£82

LondonSantander

STN - SDR

STNSDR

London Stansted

Sun 7/12

06:30-12:30

1 stop5h 00m

Santander

Sat 13/12

22:00-22:55

Nonstop1h 55m

£82

LondonSantander

STN - SDR

STNSDR

London Stansted

Mon 15/12

11:20-14:15

Nonstop1h 55m

Santander

Thu 15/1

10:40-11:35

Nonstop1h 55m

£85

LondonSantander

STN - SDR

STNSDR

London Stansted

Thu 14/5

07:45-10:45

Nonstop2h 00m

Santander

Sun 17/5

15:05-15:55

Nonstop1h 50m

£87

LondonSantander

LGW - SDR

LGWSDR

London Gatwick

Thu 15/1

09:10-16:55

1 stop6h 45m

Santander

Mon 19/1

08:45-14:40

1 stop6h 55m

£93

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 60 results
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Best time to book a flight from London to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from London to Santander?

Use this chart to determine the optimal time to book a return flight from London to Santander. Price data was last updated on 14 November 2025.

The best time to book flights from London to Santander is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to Santander?

Currently, March is the cheapest month in which you can book a flight from London to Santander (average of £21). Flying from London to Santander in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to SDR?

Find hourly flight availability from London to Santander. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

It’s optimal to fly from London to Santander in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from London to Santander?

Reviews of airlines servicing Santander

Get insights into the airlines that provide service to Santander. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santander. Reviews last updated 21 November 2025.
See what other customers who have flown with Vueling, Iberia, andRyanair from London to Santander have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,208 reviews
Check prices

Entertainment

5.8

Food

6.1

Boarding

7.1

Comfort

6.8

Overall

7.1

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Vueling
7.1
Good
1,208 reviews
Vueling
7.1
Good
1,208 reviews
Check prices

Entertainment

5.8

Food

6.1

Boarding

7.1

Comfort

6.8

Overall

7.1

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Iberia
7.0
Good
3,027 reviews
Vueling
7.1
Good
1,208 reviews
Check prices

Entertainment

5.8

Food

6.1

Boarding

7.1

Comfort

6.8

Overall

7.1

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Ryanair
6.8
Okay
5,197 reviews
Vueling
7.1
Good
1,208 reviews
Check prices

Entertainment

5.8

Food

6.1

Boarding

7.1

Comfort

6.8

Overall

7.1

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

Find useful and relevant information for your journey from London to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Santander (SDR) is the airport you will fly into if you book a flight from London to Santander. You should not have trouble finding flights to Santander from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Santander airport from London. It is only a 2.5 mi journey from Santander (SDR) to Santander’s city center.

  • How long is the flight from London to Santander?

    Ryanair and Vueling can get you from London to Santander in just under 1h 55m. Your travel time can differ by up to 4h 50m. There are 613 mi between London and Santander. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Santander round-trip?

    Currently priced at £40, Ryanair will fly you from London to Santander and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Vueling and Iberia - these airlines can fly you to your destination from £111 and £209, respectively. Ryanair is priced at 65% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from London to Santander?

    Most travelers choose London Gatwick - Santander, London Heathrow - Santander or London Stansted - Santander when deciding on the best route from London to Santander.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Santander?

    Currently, March is the cheapest month in which you can book a flight from London to Santander (average of £21). Flying from London to Santander in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Santander

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from London to Santander

Discover the top 3 airlines that operate flights from London to Santander. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£40Average£102FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
VuelingCheapest£111Average£275FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£209Average£415FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find London to Santander flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Santander flexibly with Cheapflights today.

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

Yes! Start tracking prices for London to Santander flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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