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Find cheap flights from Cardiff to Bonn from £238

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Bonn departing on 30/5. 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
0 bags
Tue 4/6
Tue 11/6

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Good to know - Cheap tickets from Cardiff to Bonn

Low season

March

High season

November

Cheapest flight

£238
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 7% 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 long does a flight from Cardiff to Bonn take?

    There are no direct flights covering the 436 miles separating Cardiff and Bonn but indirect flights take around 4h 10m.

  • 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.

See more FAQs

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 May, June and July. The cheapest month to fly is February.

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 1603 reviews
7.3Food
7.6Comfort
7.2Entertainment
8.4Crew
7.8Boarding
Airline reviews

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

8.0 ExcellentRenee, Jan 2024ORD - AMS
Read more about KLM reviews

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

It was nice to be on a legacy airline, people try at least.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

Seats actually fit a human! Snack options were a bit lame but that’s ok

Book cheap flights from Cardiff to Bonn

Cheapest flights to Bonn from Cardiff found in 2024

Recent return flight deals

30/5Thu
1 stopKLM
4h 10mCWL-DUS
6/6Thu
1 stopKLM
3h 10mDUS-CWL
£238
30/5Thu
1 stopKLM
4h 10mCWL-DUS
6/6Thu
1 stopKLM
3h 10mDUS-CWL
£241
30/5Thu
2 stops
8h 00mCWL-DUS
6/6Thu
1 stop
3h 10mDUS-CWL
£261
30/5Thu
2 stops
8h 00mCWL-DUS
6/6Thu
1 stop
3h 10mDUS-CWL
£266
30/5Thu
2 stopsAir France
8h 00mCWL-DUS
6/6Thu
2 stopsAir France
8h 40mDUS-CWL
£437
30/5Thu
2 stopsAir France
8h 00mCWL-DUS
6/6Thu
2 stopsAir France
8h 40mDUS-CWL
£444

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Recent one-way flight deals

13/5Mon
2 stops
15h 40mCWL-DUS
£639

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