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Cheap flights from London Southend Airport to Santander from £38

SEN — SDR
19 Sep — 26 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Santander

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Santander

Tue 8/906:30 -
1 stop8h 50m
Thu 10/909:35 -
1 stop11h 35m
Deal found 16/8£131
Fri 18/920:40 -
2 stops16h 05m
Fri 25/913:10 -
1 stop8h 00m
Deal found 17/8£159
Tue 1/906:30 -
1 stop8h 45m
Fri 11/913:10 -
1 stop8h 00m
Deal found 15/8£164
Fri 4/922:00 -
1 stop12h 40m
Fri 11/913:10 -
1 stop8h 00m
Deal found 20/8£165
Fri 2/1022:00 -
1 stop12h 35m
Fri 9/1014:55 -
1 stop7h 35m
Deal found 18/8£170
Sat 29/817:20 -
1 stop14h 55m
Tue 1/918:30 -
2 stops14h 25m
Deal found 15/8£185
Sat 5/917:20 -
1 stop14h 55m
Sat 12/915:10 -
1 stop7h 35m
Deal found 17/8£186
Tue 15/906:30 -
1 stop8h 55m
Sat 19/909:55 -
1 stop12h 50m
Deal found 17/8£187
Thu 3/920:40 -
1 stop14h 55m
Thu 10/909:35 -
1 stop11h 35m
Deal found 18/8£201

Find flight deals from Southend to Santander

Round-trip from

£131

One-way from

£42

Popular in

December

Cheapest in

January

Average price

£209
8/9-10/9
  • 8/9-10/9
  • 2 total stops
  • 20h 25m total
  • London to Santander
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22/9
  • 22/9
  • 1 total stop
  • 11h 25m total
  • London to Santander
Search Deals
High demand for flights, 1% potential price rise
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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 Southend Airport to Santander that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Tue 8/9

06:30-16:20

1 stop8h 50m

Santander

Thu 10/9

09:35-20:10

1 stop11h 35m

£131

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Fri 18/9

20:40-13:45

2 stops16h 05m

Santander

Fri 25/9

13:10-20:10

1 stop8h 00m

£159

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Fri 4/9

22:00-11:40

1 stop12h 40m

Santander

Fri 11/9

13:10-20:10

1 stop8h 00m

£165

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Fri 2/10

22:00-11:35

1 stop12h 35m

Santander

Fri 9/10

13:10-20:10

1 stop8h 00m

£174

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Sat 5/9

17:20-09:15

1 stop14h 55m

Santander

Sat 12/9

15:10-21:45

1 stop7h 35m

£186

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Tue 15/9

06:30-16:25

1 stop8h 55m

Santander

Sat 19/9

09:55-21:45

1 stop12h 50m

£187
Fastest return journey

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Thu 24/9

06:30-19:25

1 stop11h 55m

Santander

Fri 25/9

13:10-20:10

1 stop8h 00m

£217

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Fri 2/10

22:00-11:35

1 stop12h 35m

Santander

Sun 4/10

17:40-07:20

2 stops14h 40m

£225

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Thu 3/9

20:40-17:55

2 stops20h 15m

Santander

Thu 10/9

09:35-20:10

1 stop11h 35m

£231

LondonSantander

SEN London Southend - SDR Santander

SENSDR

London Southend

Sat 24/10

19:50-14:20

2 stops17h 30m

Santander

Wed 28/10

13:15-22:55

2 stops10h 40m

£275

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Southend to Santander

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

Related info for your journey

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

    Located just 2.5 mi from the city center, Santander is the airport most travelers will use when flying to Santander from London Southend. Booking flights from London Southend to Santander (SDR) should be relatively easy as there are 0 daily inbound flights from London Southend from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southend 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.

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

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