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Cheap flights from Southampton to Bonn from £113

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — FRA
15 Aug — 22 Aug1
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 16 July 2026.

Tue 18/820:00
SOU
-
DUS
1 stop12h 45m
Multiple Airlines
Thu 20/813:30
DUS
-
SOU
1 stop7h 00m
Multiple Airlines
Deal found 13/7£227
Wed 12/818:05
SOU
-
DUS
1 stop18h 50m
KLM
Sun 16/808:15
DUS
-
SOU
1 stop25h 30m
KLM
Deal found 13/7£236
Fri 23/1017:20
SOU
-
DUS
1 stop13h 20m
KLM
Mon 26/1006:10
DUS
-
SOU
1 stop3h 00m
KLM
Deal found 13/7£241
Mon 17/820:40
SOU
-
DUS
1 stop14h 00m
Multiple Airlines
Thu 20/818:15
DUS
-
SOU
1 stop15h 30m
Multiple Airlines
Deal found 12/7£242
Fri 28/820:10
SOU
-
DUS
1 stop14h 40m
Multiple Airlines
Fri 4/918:15
DUS
-
SOU
2 stops14h 05m
Multiple Airlines
Deal found 14/7£247
Wed 12/809:20
SOU
-
DUS
2 stops22h 15m
Multiple Airlines
Sun 16/818:15
DUS
-
SOU
1 stop15h 30m
Multiple Airlines
Deal found 13/7£274

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 16 July 2026.

Round-trip from

£227

One-way from

£113

Popular in

August

Cheapest in

March

Average price

£144
18/8-20/8
  • 18/8-20/8
  • 2 total stops
  • 19h 45m total
  • Southampton to Bonn
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/8
  • 1 total stop
  • 13h 15m total
  • Southampton to Bonn
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 16 July 2026.
Use the filters below to find and compare flights from Southampton to Bonn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Sat 24/10

17:20-08:40

1 stop14h 20m

Duesseldorf Intl

Mon 26/10

06:10-08:10

1 stop3h 00m

£241
Fastest return journey

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Fri 23/10

17:20-22:25

1 stop4h 05m

Duesseldorf Intl

Wed 28/10

11:40-17:00

1 stop6h 20m

£241

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Fri 23/10

17:20-07:40

1 stop13h 20m

Duesseldorf Intl

Tue 27/10

18:40-08:10

1 stop14h 30m

£241

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Sat 24/10

09:20-13:55

1 stop3h 35m

Duesseldorf Intl

Wed 28/10

06:10-17:00

1 stop11h 50m

£241

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Fri 28/8

20:10-11:50

1 stop14h 40m

Duesseldorf Intl

Fri 4/9

18:15-07:20

2 stops14h 05m

£247

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Mon 17/8

20:40-20:25

3 stops22h 45m

Duesseldorf Intl

Thu 20/8

13:30-19:30

1 stop7h 00m

£279

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Fri 31/7

09:15-13:55

1 stop3h 40m

Duesseldorf Intl

Fri 31/7

18:20-11:45

2 stops18h 25m

£415

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Fri 31/7

09:15-13:55

1 stop3h 40m

Duesseldorf Intl

Fri 31/7

18:15-08:45

1 stop15h 30m

£424

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Tue 13/10

08:55-21:00

2 stops11h 05m

Duesseldorf Intl

Wed 14/10

07:15-08:25

2 stops26h 10m

£467
Cheapest one-way

SouthamptonDüsseldorf

SOU - DUS

SOUDUS

Southampton Eastleigh

Fri 14/8

20:00-09:45

1 stop12h 45m

£122

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 19 resultsSorted by cheapest first
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

No data available for this route at this time. Please check back soon.

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 16 July 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
7.8
Good
1,539 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,539 reviews
KLM
7.8
Good
1,539 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

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 14h 20m. 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.

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 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£194Average£285FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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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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