€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 23/1. 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

November

High season

December

Cheapest flight

€34
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from Dublin to Düsseldorf Airport

FAQs - booking Aachen flights

  • How long is the flight to Aachen?

    Flights from Dublin1h 54m
  • 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 €95
  • 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 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.
7.1
Aer LingusOverall score based on 1078 reviews
7.0Comfort
8.0Crew
6.4Food
7.3Boarding
6.8Entertainment
Airline reviews

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

2.0 MediocreValerie, Dec 2024DUB - BCN
Read more Aer Lingus reviews

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.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

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

14/1Tue
directAer Lingus
1h 55mDUB-DUS
21/1Tue
directAer Lingus
1h 55mDUS-DUB
€65
8/1Wed
directAer Lingus
1h 55mDUB-DUS
13/1Mon
directAer Lingus
1h 55mDUS-DUB
€66
20/1Mon
1 stop
7h 00mDUB-DUS
23/1Thu
direct
1h 55mDUS-DUB
€111
14/1Tue
direct
1h 55mDUB-DUS
21/1Tue
1 stop
12h 05mDUS-DUB
€113
1/2Sat
1 stopKLM
3h 50mDUB-DUS
8/2Sat
1 stopKLM
14h 25mDUS-DUB
€171
9/1Thu
1 stopKLM
7h 45mDUB-DUS
20/1Mon
1 stopKLM
11h 30mDUS-DUB
€172
1/2Sat
1 stopLufthansa
13h 40mDUB-DUS
8/2Sat
1 stopLufthansa
9h 10mDUS-DUB
€175
10/1Fri
1 stopScandinavian Airlines
4h 40mDUB-DUS
17/1Fri
1 stopScandinavian Airlines
15h 35mDUS-DUB
€186
1/2Sat
1 stopLufthansa
13h 40mDUB-DUS
8/2Sat
1 stopLufthansa
9h 10mDUS-DUB
€187
14/1Tue
1 stopScandinavian Airlines
4h 40mDUB-DUS
15/1Wed
1 stopScandinavian Airlines
20h 45mDUS-DUB
€224

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Recent one-way flight deals

23/1Thu
directAer Lingus
1h 55mDUB-DUS
€34
17/1Fri
directAer Lingus
1h 55mDUB-DUS
€36
16/1Thu
directAer Lingus
1h 45mDUB-DUS
€39
30/3Sun
directAer Lingus
1h 55mDUB-DUS
€44
28/5Wed
directEurowings
1h 40mDUB-DUS
€57
25/2Tue
1 stopVueling
16h 55mDUB-DUS
€58
30/3Sun
1 stopKLM
4h 00mDUB-DUS
€72
15/1Wed
1 stop
15h 20mDUB-DUS
€74
7/2Fri
1 stopKLM
3h 30mDUB-DUS
€75
30/12Mon
1 stop
14h 35mDUB-DUS
€90

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Last minute flights to Aachen

Last minute flight, train and bus deals

20/12Fri
multi-stop
15h 20mDUB-DUS
31/12Tue
direct
1h 55mDUS-DUB
€206
21/12Sat
multi-stop
22h 55mDUB-DUS
31/12Tue
direct
1h 55mDUS-DUB
€211
21/12Sat
multi-stop
22h 55mDUB-DUS
31/12Tue
multi-stop
25h 25mDUS-DUB
€219
23/12Mon
multi-stopKLM
4h 05mDUB-DUS
5/1Sun
multi-stopKLM
14h 25mDUS-DUB
€220
20/12Fri
multi-stopAir France
11h 45mDUB-DUS
31/12Tue
multi-stopAir France
9h 05mDUS-DUB
€222
23/12Mon
multi-stopKLM
13h 15mDUB-DUS
4/1Sat
multi-stopKLM
14h 25mDUS-DUB
€225
22/12Sun
multi-stopScandinavian Airlines
4h 10mDUB-DUS
4/1Sat
multi-stopScandinavian Airlines
15h 30mDUS-DUB
€267
20/12Fri
directAer Lingus
1h 55mDUB-DUS
31/12Tue
directAer Lingus
1h 55mDUS-DUB
€312
23/12Mon
multi-stopAir France
14h 40mDUB-DUS
2/1Thu
multi-stopAir France
12h 45mDUS-DUB
€320
23/12Mon
directAer Lingus
1h 55mDUB-DUS
5/1Sun
directAer Lingus
1h 55mDUS-DUB
€394

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Everything you need to know for your flight to Aachen

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