Cheap Flights from Southampton (SOU) to Santander (SDR)

Popular airlines from Southampton (SOU) to Santander

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Frequently asked questions

How much does a flight from Southampton Airport (SOU) to Santander Airport (SDR) cost?
Secure a cheap one-way flight or cheap return flight from Southampton Airport (SOU) to Santander Airport (SDR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Southampton Airport (SOU) to Santander Airport (SDR)?
Traveling in is a good way to save, as it's the cheapest month for flights between SOU and SDR. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Southampton Airport (SOU) to Santander Airport (SDR)?
To find the cheapest airline that'll fly you from SOU to SDR, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Southampton Airport (SOU) to Santander Airport (SDR)?
Nonstop flights from Southampton Airport (SOU) to Santander Airport (SDR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOU to SDR?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Southampton Airport (SOU) to Santander Airport (SDR)?
To touch down at Santander Airport (SDR) on schedule, book a flight that leaves from Southampton Airport (SOU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Southampton Airport (SOU) to Santander Airport (SDR) last-minute?
Booking your ticket from SOU to SDR shortly before your trip is typically more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SOU to SDR flight and hotel package?
Compared with arranging flights and hotels separately, booking a SOU to SDR flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Southampton Airport (SOU) to Santander Airport (SDR)?
If you booked your SOU to SDR flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type 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, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Southampton
Destination airport
Santander
Distance
532 mi

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Southampton to Santander Flights

The cheapest times to fly from Southampton to Santander

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 Southampton to Santander are during the month of . You can find some of the cheapest flights from Southampton to Santander with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Southampton to Santander

Sunday is one of the best days to book for cheap flights from Southampton to Santander: 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 Southampton to Santander

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 Southampton to Santander in 2026. 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 Southampton to Santander 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 Southampton to Santander 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.

 

Southampton to Santander Flights

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*Available to One Key members.