Cheap Flights from Santander (SDR) to London (SEN)

Popular airlines from Santander (SDR) to London (SEN-Southend)

Flights from Santander (SDR) to London (SEN)
Origin airport
Santander
Destination airport
Southend
Distance
600 mi

Santander to London Flights

The cheapest times to fly from Santander to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santander to London are during the month of . You can find some of the cheapest flights from Santander to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santander to London

Sunday is one of the best days to book for cheap flights from Santander to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santander to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santander to London in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santander to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santander to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Santander Airport (SDR) to Southend Airport (SEN) cost?
Lock in a cheap one-way flight or cheap return flight from Santander Airport (SDR) to Southend Airport (SEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Santander Airport (SDR) to Southend Airport (SEN)?
is the most affordable month to fly from SDR to SEN. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Santander Airport (SDR) to Southend Airport (SEN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from SDR to SEN. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Santander Airport (SDR) to Southend Airport (SEN)?
Direct flights from Santander Airport (SDR) to Southend Airport (SEN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SDR to SEN?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Santander Airport (SDR) to Southend Airport (SEN)?
To arrive at Southend Airport (SEN) on schedule, pick a flight that takes off from Santander Airport (SDR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Santander Airport (SDR)?
Stansted Airport (STN) is the only airport in London with direct flights from Santander Airport (SDR). Check out your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Santander Airport (SDR) to Southend Airport (SEN) last-minute?
Booking your plane ticket from SDR to SEN just before your journey is usually more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SDR to SEN flight and hotel package?
You'll typically save money by booking a SDR to SEN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Santander Airport (SDR) to Southend Airport (SEN)?
If you reserved your SDR to SEN flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.