C$ 475 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 10/5. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 784
Overall average: C$ 1,096
TAP AIR PORTUGAL
Mon 20/4Tue 5/5
YYZ - DUS • 1 stop
Cheapest one-way flights
C$ 476
Multiple Airlines
Sun 10/5
YUL - DUS • 2 stops
Arrival airport
Düsseldorf (DUS)
You can’t fly directly to Aachen. It is served by Düsseldorf (DUS), located 73.6 km from Aachen.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to Aachen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Aachen 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 round-trip flight deals to Aachen

Mon, 20 Apr - Tue, 5 May
TAP AIR PORTUGAL Logo
10:55 p.m. - 4:50 p.m.
YYZ
-
DUS
11h 55m
1 stop
TAP AIR PORTUGAL Logo
5:40 p.m. - 2:00 p.m.
DUS
-
YYZ
26h 20m
1 stop
C$ 784TAP AIR PORTUGAL
Mon, 20 Apr - Mon, 22 Jun
TAP AIR PORTUGAL Logo
10:55 p.m. - 4:50 p.m.
YYZ
-
DUS
11h 55m
1 stop
TAP AIR PORTUGAL Logo
1:15 p.m. - 9:05 p.m.
DUS
-
YYZ
13h 50m
1 stop
C$ 828TAP AIR PORTUGAL
Mon, 20 Apr - Tue, 23 Jun
TAP AIR PORTUGAL Logo
10:55 p.m. - 4:50 p.m.
YYZ
-
DUS
11h 55m
1 stop
TAP AIR PORTUGAL Logo
5:40 p.m. - 2:00 p.m.
DUS
-
YYZ
26h 20m
1 stop
C$ 829TAP AIR PORTUGAL
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
11:55 p.m. - 9:45 a.m.
YYZ
-
DUS
27h 50m
1 stop
Multiple Airlines Logo
9:05 p.m. - 3:50 p.m.
DUS
-
YYZ
24h 45m
1 stop
C$ 881Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
9:35 p.m. - 9:45 a.m.
YYZ
-
DUS
30h 10m
1 stop
Multiple Airlines Logo
9:05 p.m. - 3:50 p.m.
DUS
-
YYZ
24h 45m
1 stop
C$ 889Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
Aer Lingus Logo
5:35 p.m. - 9:45 a.m.
YYZ
-
DUS
10h 10m
1 stop
Aer Lingus Logo
10:45 a.m. - 3:50 p.m.
DUS
-
YYZ
11h 05m
1 stop
C$ 928Aer Lingus
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
6:55 p.m. - 10:30 a.m.
YOW
-
DUS
9h 35m
1 stop
Air Canada Logo
4:00 p.m. - 5:28 p.m.
DUS
-
YOW
31h 28m
2 stops
C$ 1,029Air Canada
Fri, 27 Mar - Thu, 2 Apr
Air Canada Logo
10:55 p.m. - 2:40 p.m.
YOW
-
DUS
10h 45m
1 stop
Air Canada Logo
6:55 a.m. - 10:11 a.m.
DUS
-
YOW
33h 16m
2 stops
C$ 1,035Air Canada
Mon, 20 Apr - Tue, 5 May
WestJet Logo
10:10 p.m. - 4:00 p.m.
YVR
-
DUS
32h 50m
2 stops
WestJet Logo
9:25 a.m. - 5:40 p.m.
DUS
-
YVR
17h 15m
2 stops
C$ 1,152WestJet
Mon, 20 Apr - Wed, 6 May
WestJet Logo
10:10 p.m. - 4:00 p.m.
YVR
-
DUS
32h 50m
2 stops
WestJet Logo
9:25 a.m. - 10:35 p.m.
DUS
-
YVR
22h 10m
2 stops
C$ 1,183WestJet
Useful Info

Good to know – Book Cheap Aachen Plane Tickets

Low seasonFebruary
Cheapest flightC$ 476
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Montreal to Düsseldorf Airport

FAQs - booking Aachen flights

  • 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 rent a car or get a taxi.

  • What airports are near Aachen?

    The closest airport is Maastricht/Aachen (MST) (26.61 km). Another nearby airport is Duesseldorf Intl (DUS) (73.62 km) KAYAK recommends you fly to Duesseldorf Intl.

  • How far is Duesseldorf Intl Airport from central Düsseldorf?

    You’ll need to travel 6 km to reach the Düsseldorf city centre 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.

Top tips for finding cheap flights to Aachen

  • There is no major airport in Aachen. It is instead served by Duesseldorf Intl Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Aachen flight deals.

Reviews of the top 5 airlines flying to Aachen

 
Need help choosing which airline to fly with from Canada 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.
7.2
Aer LingusOverall score based on 1473 reviews
7.4Boarding
8.1Crew
7.2Comfort
6.6Food
7.0Entertainment
Airline reviews

I had a great experience. I would definitely use them again

10.0 ExcellentBrittney, Feb 2026
PRG - DUB
Read more Aer Lingus reviews

I had a great experience. I would definitely use them again

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

Seats a little to soft on the SFO DUB flight

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

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.

Food was just okay. Was surprised initially when was charged for a cup of tea when they first came through cabin for beverages. I’ve had far better long distance flights ( take some tips from Swiss airlines)

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

By modern air travel standards, our 15-hour flight to Delhi was very nice. Quiet-ish, straightforward, good service, okay seats, etc. All good.

Again, it was delayed and then our connecting aircraft was very cold.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

Terrible customer service at gate in Frankfurt. We were promised a shuttle to connecting flight and a wheelchair at the gate. Neither happened. Gate agent told us to go away to the service center. Zero help. Rude.

I accidentally touched a cabin steward as she passed by and she reacted harshly yelling in a loud voice “don’t touch me”. It was embarrassing and uncalled for. I would characterize a few of the cabin crew as pretentious and aloof. Not at all what is expected. That was the first leg of our trip from Montreal to Munich. The second leg from Munich to Nice was more in keeping with the service I expected.

Personnel was very polite! Food from Frankfurt to Vancouver was very good!

Was not sent a link to check in online. Tried to check in online using website. Site didn’t work. Called support line, was told it often didn’t work. Went to counter at airport to check bags and get boarding passes. Had to stand in a lineup. They were unable to tell me how much to pay. Had to take a paper to another counter, took a long time to be told what I owed. I fondly remember the days of checking in online, getting my boarding pass digitally, paying for my luggage on line, scanning my passport at the airport to get my luggage tags, and putting my luggage on the conveyor. Easy peasy. Air Canada has really taken a step back in time, and made what was an easy check in experience to one that seemed unduly long and frustrating.

lufthansa flights are consistently fully booked and they strongly discourage carry-on luggage, making many passengers gate check

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Had a delayed flight that caused me to miss all of my flights. Supposedly I was rebooked. When I got to my next connecting flight there was no ticket for me. I spent hours working with an agent. And they still couldn’t get it right. I will arrive home more that 24 hours later than my original schedule. Totally inept and frustrating experience.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

Very good, i got two seats for myself, and was comfortable with the blanket i got

Not to bad but it was hard changing my seat

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Even though I flew in business cabin I was not given any refreshment even though those next me were served

1. One of the crew who was managing the crowd in the business class line specifically asked me if I am travelling by business class while I was standing in the business class designated line. She specifically was asking only me and no one else. Seemed to imply that I may not be aware of it and may be I don't belong there?(Based on my color?) 2. The business class seats in the aircraft was average regular economy seats with middle seat kept free.

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

5 hour flight with no food or on-board entertainment. Flight crew barely made rounds to provide water.

Need thicker and wider blankets. Food was below standard especially in the fist leg.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Upgraded to premium economy at the gate. Well worth it!

The flight was canceled and airlines did nothing to accommodate the passengers. After few hours they booked me randomly on a flight that had long layover and didn’t provide any compensation or effort to help. The crew was rude, no representation on the airport. Everything needs to be on call and agents there had no knowledge or control. For everything, they were like we can’t do it and you need to file a claim later. That was not helpful at all and will not make my travel experience any easier. Very disappointed in their service.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

Everything you need to know for your flight to Aachen