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Cheap flights from Cologne to Southampton from £97

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — SOU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cologne to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£187

One-way from

£97

Popular in

December

Cheapest in

February

Average price

£102
31/10-7/11
  • 31/10-7/11
  • 3 total stops
  • 31h 05m total
  • Cologne to Southampton
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18/10
  • 18/10
  • 2 total stops
  • 13h 35m total
  • Cologne to Southampton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Cologne to Southampton

Cheapest flights from Cologne to Southampton
Explore the most affordable flight options available from Cologne to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 31/1022:25CGN - SOU
1 stop11h 20mMultiple Airlines
Fri 7/1119:50SOU - CGN
2 stops19h 45mMultiple Airlines
Deal found 16/9£187
Tue 30/921:15CGN - SOU
2 stops15h 50mBritish Airways
Tue 7/1012:40SOU - CGN
2 stops6h 50mBritish Airways
Deal found 16/9£610
Fri 10/1022:00CGN - SOU
2 stops16h 20mBritish Airways
Sun 12/1016:00SOU - CGN
2 stops16h 45mBritish Airways
Deal found 15/9£612
Tue 23/921:15CGN - SOU
2 stops15h 50mBritish Airways
Sun 28/916:00SOU - CGN
2 stops16h 45mBritish Airways
Deal found 16/9£771
Sun 5/1010:15CGN - SOU
2 stops10h 15mBritish Airways
Mon 6/1012:40SOU - CGN
2 stops6h 45mBritish Airways
Deal found 15/9£805
Fri 26/922:00CGN - SOU
2 stops16h 20mBritish Airways
Sun 28/916:00SOU - CGN
2 stops16h 45mBritish Airways
Deal found 15/9£815
Fri 3/1022:00CGN - SOU
2 stops16h 20mBritish Airways
Sun 5/1008:45SOU - CGN
2 stops11h 05mBritish Airways
Deal found 15/9£1,073

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cologne to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Cologne to Southampton that are best for you.

Fly from

Cologne

Fly to

Southampton

Route

Depart

Return

Price

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Fri 31/10

22:25-08:45

1 stop11h 20m

Southampton Eastleigh

Fri 7/11

19:50-16:35

2 stops19h 45m

£187

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Mon 9/3

17:15-17:20

2 stops25h 05m

Southampton Eastleigh

Fri 13/3

12:20-16:20

2 stops27h 00m

£418

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Tue 30/9

21:15-12:05

2 stops15h 50m

Southampton Eastleigh

Tue 7/10

12:40-20:30

2 stops6h 50m

£610

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Fri 10/10

22:00-13:20

2 stops16h 20m

Southampton Eastleigh

Sun 12/10

16:00-09:45

2 stops16h 45m

£612

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Sun 5/10

10:15-19:30

2 stops10h 15m

Southampton Eastleigh

Mon 6/10

12:40-20:25

2 stops6h 45m

£805

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Fri 26/9

22:00-13:20

2 stops16h 20m

Southampton Eastleigh

Sun 28/9

16:00-09:45

2 stops16h 45m

£815

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Fri 3/10

22:00-13:20

2 stops16h 20m

Southampton Eastleigh

Sun 5/10

08:45-20:50

2 stops11h 05m

£1,073

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Sat 18/10

22:50-11:25

2 stops13h 35m

£97

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Sun 19/10

05:45-07:40

2 stops26h 55m

£111

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Mon 20/10

06:40-19:55

1 stop14h 15m

£133

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Cologne to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Cologne with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cologne to Southampton

What is the cheapest month to book a flight from Cologne to Southampton?

Currently, September is the cheapest month in which you can book a flight from Cologne to Southampton (average of £203). Flying from Cologne to Southampton in November is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cologne to Southampton?

    There are many flights that can get you from Cologne to Southampton in 25h 05m. Fly via British Airways to get the fastest option. Cologne and Southampton are separated by a distance of 370 mi.

  • Can I find deals for flights from Cologne to Southampton that include hotel bookings?

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

  • How can I find direct flights from Cologne to Southampton?

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

  • Can I find deals for business class flights from Cologne to Southampton?

    Yes. Cheapflights offers flight deals from Cologne to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cologne to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Cologne to Southampton (average of £203). Flying from Cologne to Southampton in November is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Cologne to Southampton

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How does Cheapflights help users find flights from Cologne to Southampton?

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