Find Cheap Flights from Dublin to Bonn

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Good to know - Cheap tickets from Dublin to Bonn

Low seasonAugust
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (11% more expensive on average)

When to book flights from Dublin to Bonn

Are your dates flexible? Find out the best times to travel from Dublin 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 Dublin to Bonn

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

    When flying out of Dublin you’ll be using Dublin. 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 Dublin to Bonn take?

    Direct flights cover the 568 miles separating Dublin and Bonn in about 1h 45m.

  • How many flights are there between Dublin and Bonn?

    3 direct flights run between Dublin and Bonn on a daily basis. On average, there are about 26 departures each week.

  • What’s the cheapest day of the week to fly between Dublin and Bonn?

    Consider leaving on a Friday and avoid Sundays if you're looking for the best rates. For your return to Dublin, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

  • How does KAYAK find such low prices on flights from Dublin 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 Dublin to Bonn.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bonn from Dublin 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 Dublin 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 Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Dublin to Bonn?

    In the last 72 hours, the cheapest one-way ticket between Dublin and Bonn found on KAYAK was with Aer Lingus for £27. Aer Lingus offered a return connection from £58 and Eurowings from £94.

Top tips for finding cheap flights from Dublin to Bonn

  • There is no airport in Bonn. Instead, you’ll be flying into Düsseldorf Airport when flying between Dublin and Bonn.
  • The cheapest flight from Dublin to Bonn was found 76 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be August, September and October. The cheapest month to fly is January.

Reviews of the top airlines flying from Dublin to Bonn

 
Need help choosing which airline to fly with from Dublin 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.
7.2
Aer LingusOverall score based on 1443 reviews
7.1Comfort
6.9Entertainment
8.0Crew
7.4Boarding
6.6Food
Airline reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

10.0 ExcellentDoug, Jan 2026
DUB - MCO
Read more Aer Lingus reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

My flight was delayed and my second flight missed despite a three hour connection in Düsseldorf. My luggage was lost and it took three hours to recover which was actually unfortunately very much barely possible. I needed to rebook a flight that was three times the original cost of the original flight which now I need to go back and recover from the airline. Terrible experience,

Easy checkin, fast luggage drop off, quick boarding, early take off and arrival. The perfect flight! Thanks

Nice to have reclining seats for a change and great to have internet access

Tivat airport really needs to up its game W Eurowings needs to provide support at luggage collection

Delay after delay: no information besides what my Kayak app provided was provided about the delays. The plane was at the gate. Also, the gate, 100A, was incredibly warm, and the sun was beaming in. Boarding was disorganized with no groups announced.

Kayak - EDreams - Eurowings need to define clearer the hand luggage terms. I asked for add. hang luggage got charged by Eurowings for having add. hand luggage that was not included in my booking. I travel alot! I know the size dimensions never paid twice for hand luggage and cannot chase Edreams or put Eurowings in the wrong. Also there was severe delays on this flight. Issue getting bus on arrival and missed connections. Unfortunate will not use Eurowings

We checked in 4 luggage and only got 3 back & lost our 4th luggage. Our flight was from berlin sept 22. We arrived Copenhagen but only received 3 luggage. Missing 1 still 24 hrs after our arrival and our Cruise will be leaving tomorrow 9/24/2023. This is the second time that our luggage gets lost/delayed in Copenhagen

No food on plane.. flights scheduled 55 min..everything is very expensive on aeroport

Filthy plane, obviously not cleaned properly between flights, food crumbles in seat and carpet

Smallest seat I have ever seen. And they had a label with more Legroom but in fact where really tiny.

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

Complete your trip to Bonn with a hotel stay or car hire