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Cheap flights from Southampton to Bonn from £238

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — FRA
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Bonn

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Bonn
Explore the most affordable flight options available from Southampton to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Wed 25/317:35
SOU
-
DUS
1 stop13h 05m
KLM
Wed 1/418:15
DUS
-
SOU
1 stop15h 20m
KLM
Deal found 7/2£238
Thu 26/318:05
SOU
-
DUS
1 stop3h 05m
KLM
Thu 2/418:15
DUS
-
SOU
1 stop15h 20m
KLM
Deal found 9/2£240
Thu 26/314:15
SOU
-
DUS
2 stops17h 35m
Multiple Airlines
Thu 2/414:30
DUS
-
SOU
1 stop3h 20m
Multiple Airlines
Deal found 9/2£285
Wed 25/309:25
SOU
-
DUS
2 stops27h 30m
Multiple Airlines
Wed 1/412:25
DUS
-
SOU
1 stop21h 10m
Multiple Airlines
Deal found 7/2£288
Thu 19/215:00
SOU
-
DUS
2 stops17h 30m
British Airways
Mon 23/220:40
DUS
-
SOU
2 stops16h 05m
British Airways
Deal found 9/2£434
Mon 2/312:00
SOU
-
DUS
2 stops22h 40m
British Airways
Fri 6/320:25
DUS
-
SOU
2 stops18h 15m
British Airways
Deal found 6/2£439
Thu 19/215:00
SOU
-
DUS
2 stops17h 30m
British Airways
Tue 24/215:55
DUS
-
SOU
2 stops17h 15m
British Airways
Deal found 9/2£460

Find flight deals from Southampton to Bonn

Keep the following information in mind while searching for Southampton to Bonn flight deals. Data was last updated 9 February 2026.

Round-trip from

£179

Popular in

January

Cheapest in

November

Average price

£199
20/4-27/4
  • 20/4-27/4
  • 2 total stops
  • 28h 10m total
  • Southampton to Bonn
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Bonn 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 9 February 2026.
Use the filters below to find and compare flights from Southampton to Bonn that are best for you.

Fly from

Southampton

Fly to

Bonn

Route

Depart

Return

Price

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Wed 25/3

17:35-07:40

1 stop13h 05m

Duesseldorf Intl

Wed 1/4

18:15-08:35

1 stop15h 20m

£238

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Thu 26/3

18:05-22:10

1 stop3h 05m

Duesseldorf Intl

Thu 2/4

18:15-08:35

1 stop15h 20m

£240

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Thu 26/3

14:15-08:50

2 stops17h 35m

Duesseldorf Intl

Thu 2/4

14:30-16:50

1 stop3h 20m

£285

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Wed 25/3

09:25-13:55

2 stops27h 30m

Duesseldorf Intl

Wed 1/4

12:25-08:35

1 stop21h 10m

£288

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Thu 19/2

15:00-09:30

2 stops17h 30m

Duesseldorf Intl

Mon 23/2

20:40-11:45

2 stops16h 05m

£434

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Mon 2/3

12:00-11:40

2 stops22h 40m

Duesseldorf Intl

Fri 6/3

20:25-13:40

2 stops18h 15m

£439

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Fri 20/2

06:50-22:25

2 stops14h 35m

Duesseldorf Intl

Mon 23/2

20:40-11:45

2 stops16h 05m

£471

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Mon 11/5

19:55-11:30

2 stops14h 35m

Duesseldorf Intl

Mon 25/5

18:35-08:25

2 stops14h 50m

£485

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Mon 2/3

08:40-22:00

2 stops12h 20m

£268

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Mon 18/5

08:55-21:00

2 stops11h 05m

£437

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from Southampton to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Southampton 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 Southampton to Bonn

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

Currently, July is the cheapest month in which you can book a flight from Southampton to Bonn (average of £23). Flying from Southampton to Bonn in September is currently the most expensive (average of £84). 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.

Reviews of airlines servicing Bonn

Get insights into the airlines that provide service to Bonn. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bonn. Reviews last updated 9 February 2026.
See what other customers who have flown with KLM from Southampton to Bonn have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,451 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,451 reviews
KLM
7.7
Good
1,451 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • What airport do you fly from for flights from Southampton to Bonn?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Bonn. On average, Eastleigh has 0 outbound flights to Bonn per day from 1 airline. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from Southampton to Bonn?

    Departing from Southampton to Bonn will take you 13h 05m. The distance between Southampton and Bonn is about 353 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Bonn 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 Southampton to Bonn?

    Currently, July is the cheapest month in which you can book a flight from Southampton to Bonn (average of £23). Flying from Southampton to Bonn in September is currently the most expensive (average of £84). 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 Southampton to Bonn

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Top airline flying from Southampton to Bonn

Discover the top airline that operate flights from Southampton to Bonn. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£166Average£269FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bonn from Southampton today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Southampton to Bonn?

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to Bonn for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Southampton to Bonn with no change fees?

Need flexible booking options for your flight to Bonn from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Bonn become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bonn from Southampton today and book when prices fit your budget.

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