$256 Cheap Flights from Oslo (OSL) to Southampton (SOU)

View $256 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Southampton (SOU)

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Cheap Flights from Oslo to Southampton (OSL-SOU)

Prices were available within the past 7 days and start at $256 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Southampton Airport (SOU) cost?
Snag a cheap one-way flight from $256 or cheap return flight from Gardermoen Airport (OSL) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Southampton Airport (SOU)?
is the most affordable month to fly from OSL to SOU. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Southampton Airport (SOU)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from OSL to SOU. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Gardermoen Airport (OSL) to Southampton Airport (SOU)?
Nonstop flights from Gardermoen Airport (OSL) to Southampton Airport (SOU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to SOU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including 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 Gardermoen Airport (OSL) to Southampton Airport (SOU)?
To land at Southampton Airport (SOU) without delays, pick a flight that leaves from Gardermoen Airport (OSL) before 3 PM. The chance 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 Gardermoen Airport (OSL) to Southampton Airport (SOU) last-minute?
Last-minute bookings from OSL to SOU are usually more expensive. For the best rates, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book an OSL to SOU flight and hotel package?
Opting for an OSL to SOU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Southampton Airport (SOU)?
If you booked your OSL to SOU flight within the last 24 hours, you may be able to modify or cancel it without 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'd like more information.

Travel information

Origin airport
Gardermoen
Destination airport
Southampton
Roundtrip price
$747
Distance
800 mi

Book with confidence

Oslo to Southampton Flights

The cheapest times to fly from Oslo to Southampton

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

 

The best time to book a flight from Oslo to Southampton

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

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 Oslo to Southampton in 2025. You can also book with separate airlines for your outbound and return journeys, from $256 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 Oslo to Southampton 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 Oslo to Southampton 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.

 

Oslo to Southampton Flights

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*Available to One Key members.