€34 Find Cheap Flights to Aachen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Aachen departing on 12/2. 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.
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Good to know

Low season

January

High season

December

Cheapest flight

€34
Best time to beat the crowds (39% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Dublin to Düsseldorf Airport

FAQs - booking Aachen flights

  • How long is the flight to Aachen?

    Flights from Dublin1h 52m
  • How to fly to Aachen?

    You cannot fly directly to Aachen. KAYAK recommends you fly to Duesseldorf Intl (DUS) (73.62 km from Aachen). From there you can hire a car or take a taxi.

  • What airports are near Aachen?

    The closest airport is Maastricht/Aachen (MST) (26.61 km). Other nearby airports are Liège Bierset (LGG) (47.63 km), Duesseldorf Intl (DUS) (73.62 km), Cologne Köln/Bonn (CGN) (74.95 km) or Eindhoven (EIN) (89.7 km). KAYAK recommends you fly to Duesseldorf Intl.

  • How far is Duesseldorf Intl Airport from central Düsseldorf?

    Central Düsseldorf is 6 km away from Duesseldorf Intl Airport.

  • How does KAYAK find such low prices on flights to Aachen?

    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 to Aachen.

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

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

  • What is the Hacker Fare option on flights to Aachen?

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

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

    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 Aachen 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 to Aachen

  • There is no major airport in Aachen. It is instead served by Duesseldorf Intl Airport.
  • Looking for cheap airfare to Aachen? 25% of our users found return tickets to Aachen for the following prices or less: From Dublin €69
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Ireland is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Aachen flight deals.
See more tips

Top 3 airlines flying to Aachen

Need help choosing which airline to fly with from Ireland to Aachen? 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 1339 reviews
8.4Crew
7.8Boarding
7.2Entertainment
7.7Comfort
7.3Food
Airline reviews

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

2.0 Mediocrejack, Jan 2025CPT - AMS
Read more KLM reviews

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

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.

No cancellations but one flight delayed due to arrival airport industrial action. Comfortable

I was held-up at boarding by rude employee who insisted that I had to wait until all other passengers had boarded the lane before issuing me a boarding pass so I can board the plane. I could not check-in earlier and get a boarding pass since I had flown directly from Dusseldorf.

Book Cheap Aachen Plane Tickets

Recent return flight deals

27/2Thu
directAer Lingus
1h 55mDUB-DUS
3/3Mon
directAer Lingus
1h 55mDUS-DUB
€68
2/3Sun
directAer Lingus
1h 50mDUB-DUS
3/3Mon
directAer Lingus
1h 55mDUS-DUB
€69
6/3Thu
directAer Lingus
1h 55mDUB-DUS
7/3Fri
directAer Lingus
1h 55mDUS-DUB
€71
22/3Sat
direct
1h 55mDUB-DUS
25/3Tue
1 stop
8h 05mDUS-DUB
€105
27/2Thu
1 stop
3h 30mDUB-DUS
3/3Mon
direct
1h 55mDUS-DUB
€110
19/2Wed
1 stopKLM
7h 00mDUB-DUS
26/2Wed
1 stopKLM
4h 25mDUS-DUB
€170
19/2Wed
1 stopKLM
3h 30mDUB-DUS
26/2Wed
1 stopKLM
7h 30mDUS-DUB
€171
6/3Thu
1 stopLufthansa
4h 05mDUB-DUS
9/3Sun
1 stopLufthansa
4h 45mDUS-DUB
€182
28/3Fri
1 stopLufthansa
4h 55mDUB-DUS
30/3Sun
1 stopLufthansa
4h 35mDUS-DUB
€190
23/5Fri
directEurowings
1h 40mDUB-DUS
25/5Sun
directEurowings
1h 50mDUS-DUB
€317

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Recent one-way flight deals

12/2Wed
directAer Lingus
1h 55mDUB-DUS
€34
5/2Wed
directAer Lingus
1h 55mDUB-DUS
€36
5/2Wed
1 stopVueling
20h 20mDUB-DUS
€45
27/3Thu
1 stopScandinavian Airlines
4h 40mDUB-DUS
€69
26/2Wed
1 stopKLM
7h 00mDUB-DUS
€72
7/3Fri
1 stopScandinavian Airlines
4h 40mDUB-DUS
€73
26/3Wed
1 stopKLM
4h 05mDUB-DUS
€74
12/2Wed
1 stopVueling
20h 20mDUB-DUS
€85
26/6Thu
directEurowings
1h 40mDUB-DUS
€94
26/6Thu
directEurowings
1h 40mDUB-DUS
€97

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Last minute flights to Aachen

Last minute flight, train and bus deals

24/1Fri
multi-stopAir France
9h 55mDUB-DUS
26/1Sun
multi-stopAir France
12h 45mDUS-DUB
€245
24/1Fri
multi-stopAir France
12h 30mDUB-DUS
27/1Mon
multi-stopAir France
12h 45mDUS-DUB
€247
24/1Fri
direct
1h 55mDUB-DUS
26/1Sun
multi-stop
16h 20mDUS-DUB
€254
24/1Fri
multi-stop
21h 05mDUB-DUS
26/1Sun
multi-stop
16h 20mDUS-DUB
€261
24/1Fri
multi-stopSWISS
24h 30mDUB-DUS
27/1Mon
multi-stopSWISS
42h 55mDUS-DUB
€399
24/1Fri
multi-stopLufthansa
15h 10mDUB-DUS
27/1Mon
multi-stopLufthansa
16h 15mDUS-DUB
€503
24/1Fri
directAer Lingus
1h 55mDUB-DUS
26/1Sun
directAer Lingus
1h 55mDUS-DUB
€564
24/1Fri
direct
1h 55mDUB-DUS
27/1Mon
multi-stop
4h 50mDUS-DUB
€568
24/1Fri
multi-stopAustrian Airlines
16h 35mDUB-DUS
26/1Sun
multi-stopAustrian Airlines
8h 40mDUS-DUB
€838

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Everything you need to know for your flight to Aachen

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