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C$ 394+ Cheap flights to Aachen

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
— DUS
5 May — 12 May1
1 adult

Flights to Aachen in 2025

Find the latest flights to Aachen in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 30 April 2025.

Round-trip from

C$ 914

One-way from

C$ 520

Popular in

December

Cheapest in

July

Average price

C$ 1,084
27/5-3/6
  • 27/5-3/6
  • 2 total stops
  • 44h 10m total
  • Toronto to Düsseldorf
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6/10
  • 6/10
  • 1 total stop
  • 11h 25m total
  • Toronto to Aachen
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Highest demand for flights based on searches. 1% potential increase in price.
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Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals to Aachen

Cheapest flights to Aachen
Explore the most affordable flight options available to Aachen. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Sat 7/610:45 p.m.YYZ - DUS
1 stop15h 00mMultiple Airlines
Tue 24/611:15 a.m.DUS - YYZ
2 stops35h 36mMultiple Airlines
Deal found 28/4C$ 927
Tue 3/66:00 p.m.YYZ - DUS
2 stops14h 05mUnited Airlines
Tue 10/69:40 a.m.DUS - YYZ
2 stops18h 47mUnited Airlines
Deal found 28/4C$ 1,031
Sat 4/106:25 p.m.YTZ - DUS
2 stops40h 30mAir Canada
Thu 9/106:50 a.m.DUS - YTZ
2 stops20h 44mAir Canada
Deal found 29/4C$ 1,070
Sun 25/58:15 p.m.YYZ - DUS
1 stop14h 40mAir Canada
Sun 8/68:30 a.m.DUS - YYZ
1 stop12h 30mAir Canada
Deal found 28/4C$ 1,073
Mon 6/108:15 p.m.YYZ - DUS
1 stop16h 55mSWISS
Mon 13/107:05 p.m.DUS - YYZ
2 stops28h 53mSWISS
Deal found 29/4C$ 1,078
Sat 4/108:20 p.m.YYZ - DUS
1 stop20h 05mLufthansa
Wed 15/106:30 a.m.DUS - YYZ
1 stop14h 25mLufthansa
Deal found 29/4C$ 1,088
Tue 3/610:15 p.m.YYZ - DUS
1 stop13h 30mAmerican Airlines
Tue 10/64:20 p.m.DUS - YYZ
1 stop29h 40mAmerican Airlines
Deal found 28/4C$ 1,125
Wed 23/75:20 p.m.YYZ - DUS
1 stop10h 25mAer Lingus
Wed 13/810:25 a.m.DUS - YYZ
1 stop11h 25mAer Lingus
Deal found 29/4C$ 1,152
Sun 8/66:05 p.m.YYZ - DUS
1 stop13h 20mBritish Airways
Tue 17/610:50 a.m.DUS - YYZ
2 stops16h 40mBritish Airways
Deal found 28/4C$ 1,190
Thu 2/1012:25 p.m.YTZ - DUS
2 stops14h 25mSWISS
Sun 12/102:55 p.m.DUS - YTZ
2 stops32h 50mSWISS
Deal found 29/4C$ 1,211
Thu 1/51:15 p.m.YYZ - DUS
2 stops19h 45mIberia
Wed 14/56:20 a.m.DUS - YYZ
2 stops22h 55mIberia
Deal found 28/4C$ 1,228
Tue 7/108:40 p.m.YYZ - DUS
2 stops32h 10mAustrian Airlines
Fri 10/108:00 p.m.DUS - YYZ
2 stops48h 50mAustrian Airlines
Deal found 29/4C$ 1,354

Cheapflights Fare Finder

Locate flights to Aachen that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 30 April 2025.
Use the filters below to find and compare flights to Aachen that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Sat 7/6

10:45 p.m.-7:45 p.m.

1 stop15h 00m

Duesseldorf Intl

Tue 24/6

11:15 a.m.-4:51 p.m.

2 stops35h 36m

C$ 927

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Tue 3/6

6:00 p.m.-2:05 p.m.

2 stops14h 05m

Duesseldorf Intl

Tue 10/6

9:40 a.m.-10:27 p.m.

2 stops18h 47m

C$ 1,031

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Sun 25/5

8:15 p.m.-4:55 p.m.

1 stop14h 40m

Duesseldorf Intl

Sun 8/6

8:30 a.m.-3:00 p.m.

1 stop12h 30m

C$ 1,073

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Mon 6/10

8:15 p.m.-7:10 p.m.

1 stop16h 55m

Duesseldorf Intl

Mon 13/10

7:05 p.m.-4:25 p.m.

1 stop27h 20m

C$ 1,078

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Sat 4/10

8:20 p.m.-10:25 p.m.

1 stop20h 05m

Duesseldorf Intl

Tue 14/10

8:30 a.m.-2:55 p.m.

1 stop12h 25m

C$ 1,088

TorontoDüsseldorf

YTZ - DUS

YTZDUS

Toronto Island

Thu 12/6

4:20 p.m.-10:25 a.m.

2 stops12h 05m

Duesseldorf Intl

Thu 19/6

3:10 p.m.-11:46 a.m.

2 stops26h 36m

C$ 1,092

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Wed 8/10

5:10 p.m.-9:30 a.m.

1 stop10h 20m

Duesseldorf Intl

Sat 11/10

3:25 p.m.-3:40 p.m.

1 stop30h 15m

C$ 1,117

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Tue 3/6

10:15 p.m.-5:45 p.m.

1 stop13h 30m

Duesseldorf Intl

Tue 10/6

4:20 p.m.-4:00 p.m.

1 stop29h 40m

C$ 1,125

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Wed 23/7

5:20 p.m.-9:45 a.m.

1 stop10h 25m

Duesseldorf Intl

Wed 13/8

10:25 a.m.-3:50 p.m.

1 stop11h 25m

C$ 1,152

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Sun 8/6

6:05 p.m.-1:25 p.m.

1 stop13h 20m

Duesseldorf Intl

Tue 17/6

10:50 a.m.-9:30 p.m.

2 stops16h 40m

C$ 1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 26 results
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Best time to book a flight to Aachen

Have a flexible travel schedule? Discover the best time to fly to Aachen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Aachen

When is the best time to book a flight to Aachen?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Aachen. Price data was last updated on 25 April 2025.

To ensure you get the cheapest price possible for a flight to Aachen, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Aachen?

On average, a flight from Toronto to Aachen takes 16 hours 56 minutes. Flights to Aachen from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Aachen?

The most popular airlines flying from Toronto to Aachen are Air Canada, Aer Lingus and Lufthansa.

Air Canada

Air Canada

From C$ 741

Aer Lingus

Aer Lingus

From C$ 495

Lufthansa

Lufthansa

From C$ 730

KLM

KLM

From C$ 1,039

What are the cheapest airlines that fly to Aachen?

The cheapest airlines flying from Toronto to Aachen are SWISS, Aer Lingus and Lufthansa.

Rainfall in Aachen by month

Plan your trip to Aachen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Aachen ranges from 30.0 - 80.0 mm per month. July is typically the wettest month, when rainfall can reach 80.0 mm. March is typically the driest time to visit Aachen when rainfall is around 30.0 mm.

Temperature in Aachen by month

Plan your trip to Aachen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Aachen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Aachen

Get insights into the airlines that provide service to Aachen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aachen. Reviews last updated 30 April 2025.
To help decide which airline to fly to Aachen, see what other customers have to say about Delta, LOT and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

FAQs about flying to Aachen

  • Can I find cheaper flights to Aachen if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Aachen on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Aachen?

    Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to Aachen.

  • How much is a round-trip flight to Aachen?

    A round-trip flight to Aachen will typically cost around C$ 152, however they can be found for as little as C$ 152.

  • Where does the fastest flight to Aachen depart from?

    For those looking to save time traveling to Aachen, Ottawa offers the quickest one-way flight (9 hours 30 minutes).

  • Does Duesseldorf Intl have rental cars?

    Yes. Those touching down at Duesseldorf Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Duesseldorf Intl?

    Yes. Duesseldorf Intl has hotels nearby for those requiring accommodations. Sheraton Düsseldorf Airport Hotel is the closest property to Duesseldorf Intl (0.0 km away from Duesseldorf Intl).

See more FAQs

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Airports serving Aachen

Book a flight to or from one of these Aachen airports.
Flights to Duesseldorf Intl

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