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Cheap flights from Santander to London from £64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santander to London departing on 15/10. 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
0 bags
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Find the cheapest flights from Santander to London

Cheap return flights

Multiple Airlines Logo
09:40 - 23:05SDR-SEN
14h 25m2 stops
Multiple Airlines Logo
06:30 - 19:30SEN-SDR
12h 00m1 stop
£215Multiple Airlines
Find Deal
Thu, 23 Oct - Tue, 28 Oct
Multiple Airlines Logo
13:20 - 20:10SDR-SEN
7h 50m1 stop
Multiple Airlines Logo
17:30 - 08:35SEN-SDR
14h 05m2 stops
£244Multiple Airlines
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Multiple Airlines Logo
17:30 - 12:15SDR-SEN
19h 45m2 stops
Multiple Airlines Logo
11:30 - 08:10SEN-SDR
19h 40m2 stops
£248Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Multiple Airlines Logo
17:45 - 23:00SDR-SEN
6h 15m1 stop
Multiple Airlines Logo
20:50 - 10:00SEN-SDR
12h 10m1 stop
£260Multiple Airlines
Find Deal
Mon, 27 Oct - Fri, 31 Oct
Multiple Airlines Logo
17:30 - 12:15SDR-SEN
19h 45m2 stops
Multiple Airlines Logo
11:30 - 08:10SEN-SDR
19h 40m2 stops
£265Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Multiple Airlines Logo
08:45 - 17:15SDR-SEN
9h 30m2 stops
Multiple Airlines Logo
17:25 - 08:10SEN-SDR
13h 45m2 stops
£293Multiple Airlines
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Multiple Airlines Logo
17:45 - 23:00SDR-SEN
6h 15m1 stop
Multiple Airlines Logo
07:00 - 16:55SEN-SDR
8h 55m2 stops
£352Multiple Airlines
Find Deal
Mon, 3 Nov - Fri, 7 Nov
Multiple Airlines Logo
14:05 - 23:00SDR-SEN
9h 55m2 stops
Multiple Airlines Logo
17:30 - 08:35SEN-SDR
14h 05m2 stops
£389Multiple Airlines
Find Deal
Sat, 27 Sep - Sun, 28 Sep
Multiple Airlines Logo
17:45 - 23:00SDR-SEN
6h 15m1 stop
Multiple Airlines Logo
07:00 - 17:50SEN-SDR
9h 50m1 stop
£404Multiple Airlines
Find Deal
Mon, 3 Nov - Fri, 7 Nov

momondo Fare Finder

 
Customise your flight search to find flights from Santander to London Southend Airport 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 18 September 2025.
Use the filters below to find and compare flights from Santander to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantanderLondon

SDR - SEN

SDRSEN

Santander

Thu 23/10

09:40-23:05

2 stops14h 25m

London Southend

Tue 28/10

06:30-19:30

1 stop12h 00m

£215

SantanderLondon

SDR - SEN

SDRSEN

Santander

Fri 3/10

13:20-20:10

1 stop7h 50m

London Southend

Sun 5/10

17:30-08:35

2 stops14h 05m

£244

SantanderLondon

SDR - SEN

SDRSEN

Santander

Fri 14/11

17:30-12:15

2 stops19h 45m

London Southend

Sun 16/11

11:30-08:10

2 stops19h 40m

£248

SantanderLondon

SDR - SEN

SDRSEN

Santander

Mon 27/10

17:45-23:00

1 stop6h 15m

London Southend

Fri 31/10

20:50-10:00

1 stop12h 10m

£260

SantanderLondon

SDR - SEN

SDRSEN

Santander

Fri 14/11

17:30-12:15

2 stops19h 45m

London Southend

Sun 16/11

11:30-08:10

2 stops19h 40m

£265

SantanderLondon

SDR - SEN

SDRSEN

Santander

Thu 13/11

08:45-17:15

2 stops9h 30m

London Southend

Sun 16/11

17:25-08:10

2 stops13h 45m

£293

SantanderLondon

SDR - SEN

SDRSEN

Santander

Mon 3/11

17:45-23:00

1 stop6h 15m

London Southend

Fri 7/11

07:00-16:55

2 stops8h 55m

£352

SantanderLondon

SDR - SEN

SDRSEN

Santander

Sat 27/9

14:05-23:00

2 stops9h 55m

London Southend

Sun 28/9

17:30-08:35

2 stops14h 05m

£389

SantanderLondon

SDR - SEN

SDRSEN

Santander

Mon 3/11

17:45-23:00

1 stop6h 15m

London Southend

Fri 7/11

07:00-17:50

1 stop9h 50m

£404

SantanderLondon

SDR - SEN

SDRSEN

Santander

Wed 15/10

17:40-20:05

2 stops27h 25m

£64

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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When to book flights from Santander to London Southend Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santander to London Southend Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Santander to London Southend Airport (SDR to SEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santander to London Southend Airport

Direct flights

None
There are no direct flights from Santander to London Southend Airport. There are no popular flight routes from Santander to London Southend Airport.
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  • How far is Santander to London Southend by plane?

    London Southend is 597.8 mi away from Santander. 6h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Santander Airport to London Southend Airport?

    Prices for flights from Santander Airport to London Southend Airport refresh daily.

  • How old do you have to be to fly from Santander Airport to London Southend Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santander Airport to London Southend Airport.

  • What documentation or ID do you need to fly to London Southend Airport?

    The travel and health documents required for your trip to London Southend 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 London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Santander to London Southend Airport?

    Search flight deals from Santander to London Southend Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Santander to London Southend Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
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Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
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Why use momondo?

Why should I use momondo to find a flight deal from Santander to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santander to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santander to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santander to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Santander to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santander to London.

I’m not ready to book a flight from Santander to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Santander and alert you when they change.

An easier way to manage your London Southend Airport trip

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