£77 Find Cheap Flights from Cardiff to Bonn – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Bonn departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£162
Typical prices: £383-£286
Multiple Airlines
Sun 5/7Wed 8/7
CWL - DUS • 1 stop
Cheapest one-way flight
£77
Multiple Airlines
Wed 30/9
CWL - DUS • 1 stop
Arrival airport
Düsseldorf (DUS)
You can’t fly directly to Bonn. It is served by Düsseldorf (DUS), located 40.3 miles from Bonn.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Cardiff to Bonn (CWL-DUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Bonn that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Bonn

Sun, 5 Jul - Wed, 8 Jul
Multiple Airlines Logo
21:45 - 09:45
CWL
-
DUS
11h 00m
1 stop
Multiple Airlines Logo
15:30 - 08:35
DUS
-
CWL
18h 05m
2 stops
£162Multiple Airlines
Sun, 5 Jul - Wed, 8 Jul
Multiple Airlines Logo
21:45 - 09:45
CWL
-
DUS
11h 00m
1 stop
Multiple Airlines Logo
15:30 - 08:35
DUS
-
CWL
18h 05m
2 stops
£165Multiple Airlines
Wed, 22 Jul - Tue, 28 Jul
Multiple Airlines Logo
23:15 - 09:45
CWL
-
DUS
9h 30m
1 stop
Multiple Airlines Logo
10:15 - 22:50
DUS
-
CWL
13h 35m
1 stop
£176Multiple Airlines
Sun, 5 Jul - Wed, 8 Jul
Multiple Airlines Logo
21:45 - 09:45
CWL
-
DUS
11h 00m
1 stop
Multiple Airlines Logo
11:15 - 22:50
DUS
-
CWL
12h 35m
1 stop
£182Multiple Airlines
Sun, 5 Jul - Wed, 8 Jul
Multiple Airlines Logo
21:45 - 09:45
CWL
-
DUS
11h 00m
1 stop
Multiple Airlines Logo
15:30 - 08:35
DUS
-
CWL
18h 05m
3 stops
£188Multiple Airlines
Mon, 20 Jul - Wed, 22 Jul
Multiple Airlines Logo
22:10 - 09:45
CWL
-
DUS
10h 35m
1 stop
Multiple Airlines Logo
06:40 - 22:50
DUS
-
CWL
17h 10m
2 stops
£194Multiple Airlines
Wed, 22 Jul - Tue, 28 Jul
Multiple Airlines Logo
23:15 - 09:45
CWL
-
DUS
9h 30m
1 stop
Multiple Airlines Logo
08:50 - 21:20
DUS
-
CWL
13h 30m
2 stops
£203Multiple Airlines
Sun, 5 Jul - Wed, 8 Jul
Multiple Airlines Logo
21:45 - 13:55
CWL
-
DUS
15h 10m
2 stops
Multiple Airlines Logo
15:30 - 08:35
DUS
-
CWL
18h 05m
2 stops
£223Multiple Airlines
Fri, 7 Aug - Sat, 22 Aug
Multiple Airlines Logo
22:45 - 09:45
CWL
-
DUS
10h 00m
1 stop
Multiple Airlines Logo
18:15 - 21:20
DUS
-
CWL
28h 05m
2 stops
£224Multiple Airlines
Sun, 5 Jul - Wed, 8 Jul
Multiple Airlines Logo
14:45 - 08:25
CWL
-
DUS
16h 40m
2 stops
Multiple Airlines Logo
15:30 - 08:35
DUS
-
CWL
18h 05m
3 stops
£238Multiple Airlines
Useful Info

Good to know - Cheap tickets from Cardiff to Bonn

Low seasonNovember
Cheapest flight£77
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Cardiff to Düsseldorf

When to book flights from Cardiff to Bonn

Are your dates flexible? Find out the best times to travel from Cardiff to Bonn based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Cardiff to Bonn

  • Which airports will I be using when flying from Cardiff to Bonn?

    When flying out of Cardiff you’ll be using Cardiff Wales. Bonn does not have its own airport so you’ll be flying into nearby Duesseldorf Intl airport, which is 40.3 mi away.

  • How does KAYAK find such low prices on flights from Cardiff to Bonn?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Bonn.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Bonn?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bonn from Cardiff is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Bonn?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bonn with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Bonn?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bonn from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights from Cardiff to Bonn

  • There is no airport in Bonn. Instead, you’ll be flying into Düsseldorf Airport when flying between Cardiff and Bonn.
  • High season is considered to be April, May and June. The cheapest month to fly is November.

Reviews of the top airline flying from Cardiff to Bonn

 
Need help choosing which airline to fly with from Cardiff to Bonn? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1527 reviews
8.4Crew
7.3Food
7.7Comfort
7.2Entertainment
7.8Boarding
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Everything you need to know for your flight from Cardiff to Bonn

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