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Cheap flights from Cologne to Southampton from £284

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — SOU
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 24 October 2025.

Round-trip from

£373

One-way from

£284

Popular in

December

Cheapest in

February

Average price

£121
British Airways
  • British Airways
  • 13/4-25/4
  • 4 total stops
  • 36h 20m total
  • Cologne to Southampton
Search Deals
British Airways
  • British Airways
  • 25/11
  • 2 total stops
  • 16h 05m total
  • Cologne to Southampton
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Cologne to Southampton

Enter your travel dates to find the best prices.

Best flights from Cologne to Southampton
Discover carefully curated flight deals from Cologne to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Tue 14/415:30CGN - SOU
2 stops18h 55mBritish Airways
Wed 22/412:35SOU - CGN
2 stops31h 25mBritish Airways
Deal found 22/10£373
Mon 13/410:50CGN - SOU
2 stops10h 55mBritish Airways
Thu 23/406:50SOU - CGN
2 stops37h 20mBritish Airways
Deal found 22/10£373
Thu 16/410:15CGN - SOU
2 stops8h 25mBritish Airways
Thu 23/406:50SOU - CGN
2 stops37h 20mBritish Airways
Deal found 22/10£373
Mon 13/410:50CGN - SOU
2 stops10h 55mBritish Airways
Sat 25/406:50SOU - CGN
2 stops25h 25mBritish Airways
Deal found 22/10£373
Mon 13/410:50CGN - SOU
2 stops10h 55mBritish Airways
Fri 24/406:50SOU - CGN
2 stops25h 40mBritish Airways
Deal found 22/10£373
Thu 16/410:15CGN - SOU
2 stops8h 25mBritish Airways
Sat 25/406:50SOU - CGN
2 stops25h 25mBritish Airways
Deal found 22/10£373
Thu 16/410:15CGN - SOU
2 stops8h 25mBritish Airways
Fri 24/406:50SOU - CGN
2 stops25h 40mBritish Airways
Deal found 22/10£373
Tue 14/415:30CGN - SOU
2 stops18h 55mBritish Airways
Mon 20/418:20SOU - CGN
2 stops25h 10mBritish Airways
Deal found 22/10£373
Mon 13/410:50CGN - SOU
2 stops10h 55mBritish Airways
Wed 22/418:20SOU - CGN
2 stops25h 40mBritish Airways
Deal found 22/10£373
Tue 14/415:30CGN - SOU
2 stops18h 55mBritish Airways
Thu 23/406:50SOU - CGN
2 stops13h 10mBritish Airways
Deal found 22/10£373
Tue 14/415:30CGN - SOU
2 stops18h 55mBritish Airways
Sat 25/406:50SOU - CGN
2 stops25h 25mBritish Airways
Deal found 22/10£373
Sun 12/421:35CGN - SOU
2 stops24h 10mBritish Airways
Tue 21/412:35SOU - CGN
2 stops6h 55mBritish Airways
Deal found 22/10£381

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 24 October 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

Tue 14/4

15:30-09:25

2 stops18h 55m

Southampton Eastleigh

Wed 22/4

12:35-21:00

2 stops31h 25m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Mon 13/4

10:50-20:45

2 stops10h 55m

Southampton Eastleigh

Thu 23/4

06:50-21:10

2 stops37h 20m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Thu 16/4

10:15-17:40

2 stops8h 25m

Southampton Eastleigh

Thu 23/4

06:50-21:10

2 stops37h 20m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Mon 13/4

10:50-20:45

2 stops10h 55m

Southampton Eastleigh

Sat 25/4

06:50-09:15

2 stops25h 25m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Mon 13/4

10:50-20:45

2 stops10h 55m

Southampton Eastleigh

Fri 24/4

06:50-09:30

2 stops25h 40m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Thu 16/4

10:15-17:40

2 stops8h 25m

Southampton Eastleigh

Sat 25/4

06:50-09:15

2 stops25h 25m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Thu 16/4

10:15-17:40

2 stops8h 25m

Southampton Eastleigh

Fri 24/4

06:50-09:30

2 stops25h 40m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Tue 14/4

15:30-09:25

2 stops18h 55m

Southampton Eastleigh

Mon 20/4

18:20-20:30

2 stops25h 10m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Mon 13/4

10:50-20:45

2 stops10h 55m

Southampton Eastleigh

Wed 22/4

18:20-21:00

2 stops25h 40m

£373

CologneSouthampton

CGN - SOU

CGNSOU

Cologne Köln/Bonn

Tue 14/4

15:30-09:25

2 stops18h 55m

Southampton Eastleigh

Thu 23/4

06:50-21:00

2 stops13h 10m

£373

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 15 results
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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, March is the cheapest month in which you can book a flight from Cologne to Southampton (average of £20). Flying from Cologne to Southampton in December is currently the most expensive (average of £43). 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 18h 55m. 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, March is the cheapest month in which you can book a flight from Cologne to Southampton (average of £20). Flying from Cologne to Southampton in December is currently the most expensive (average of £43). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cologne to Southampton

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