$326 Cheap Flights from Copenhagen (CPH) to Southampton (SOU)

View $326 flight on Wed, Aug 26, 2026Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Southampton (SOU)

Cheap Flights from Copenhagen to Southampton (CPH-SOU)

Prices were available within the past 7 days and start at $326 for one-way flights and $576 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, Nov 24 - Tue, Nov 25
CPH
Copenhagen
SOU
Southampton
$576 Roundtrip, found 3 days ago
$576
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Nov 24 from Copenhagen to Southampton, returning Tue, Nov 25, priced at $576 found 3 days ago
Finnair
Tue, Dec 9 - Thu, Dec 11
CPH
Copenhagen
SOU
Southampton
$629 Roundtrip, found 23 hours ago
$629
Roundtrip
found 23 hours ago
Select Finnair flight, departing Tue, Dec 9 from Copenhagen to Southampton, returning Thu, Dec 11, priced at $629 found 23 hours ago
Finnair
Tue, Dec 9 - Thu, Dec 11
CPH
Copenhagen
SOU
Southampton
$638 Roundtrip, found 23 hours ago
$638
Roundtrip
found 23 hours ago
Select Finnair flight, departing Tue, Dec 9 from Copenhagen to Southampton, returning Thu, Dec 11, priced at $638 found 23 hours ago
Scandinavian Airlines
Mon, Nov 24 - Tue, Nov 25
CPH
Copenhagen
SOU
Southampton
$647 Roundtrip, found 3 days ago
$647
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 24 from Copenhagen to Southampton, returning Tue, Nov 25, priced at $647 found 3 days ago
Finnair
Tue, Dec 9 - Thu, Dec 11
CPH
Copenhagen
SOU
Southampton
$650 Roundtrip, found 23 hours ago
$650
Roundtrip
found 23 hours ago
Select Finnair flight, departing Tue, Dec 9 from Copenhagen to Southampton, returning Thu, Dec 11, priced at $650 found 23 hours ago
Finnair
Tue, Dec 9 - Thu, Dec 11
CPH
Copenhagen
SOU
Southampton
$659 Roundtrip, found 23 hours ago
$659
Roundtrip
found 23 hours ago
Select Finnair flight, departing Tue, Dec 9 from Copenhagen to Southampton, returning Thu, Dec 11, priced at $659 found 23 hours ago
Finnair
Tue, Dec 9 - Thu, Dec 11
CPH
Copenhagen
SOU
Southampton
$662 Roundtrip, found 23 hours ago
$662
Roundtrip
found 23 hours ago
Select Finnair flight, departing Tue, Dec 9 from Copenhagen to Southampton, returning Thu, Dec 11, priced at $662 found 23 hours ago
British Airways
Tue, Dec 9 - Thu, Dec 11
CPH
Copenhagen
SOU
Southampton
$667 Roundtrip, found 23 hours ago
$667
Roundtrip
found 23 hours ago
Select British Airways flight, departing Tue, Dec 9 from Copenhagen to Southampton, returning Thu, Dec 11, priced at $667 found 23 hours ago

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Southampton Airport (SOU) cost?
Get a cheap one-way flight from $326 or cheap return flight from $576 from Kastrup Airport (CPH) 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 Kastrup Airport (CPH) to Southampton Airport (SOU)?
Planning your trip for November may help you find better deals, as it's the cheapest month for flights between CPH and SOU. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Southampton Airport (SOU)?
To find the cheapest airline flying from CPH to SOU, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Kastrup Airport (CPH) to Southampton Airport (SOU)?
You'll need to take a flight with a layover if you're traveling from Kastrup Airport (CPH) to Southampton Airport (SOU). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CPH to SOU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kastrup Airport (CPH) to Southampton Airport (SOU)?
To avoid possible delays on the Kastrup Airport (CPH) to Southampton Airport (SOU) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Kastrup Airport (CPH) to Southampton Airport (SOU) last-minute?
Waiting until right before your break to book a ticket from CPH to SOU often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a CPH to SOU flight and hotel package?
You can save money by booking a CPH to SOU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Southampton Airport (SOU)?
You can usually reschedule or cancel your CPH to SOU flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Kastrup
Destination airport
Southampton
Airlines serving
British Airways
Roundtrip price
$575
Distance
660 mi

Book with confidence

Copenhagen to Southampton Flights

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

 

The best time to book a flight from Copenhagen to Southampton

Sunday is one of the best days to book for cheap flights from Copenhagen 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 Copenhagen 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 Copenhagen to Southampton in 2025. You can also book with separate airlines for your outbound and return journeys, from $326 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 Copenhagen 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 Copenhagen 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.

 

Copenhagen to Southampton Flights

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*Available to One Key members.