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HK$3,928+ 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 24-4. Fares are subject to change and may not be available on all flights or dates of travel.
— DUS
23 Apr — 30 Apr1
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 70,647 searches and data was last updated on 18 April 2025.

Return from

HK$4,502

One-way from

HK$3,928

Popular in

January

Cheapest in

March

Average price

HK$7,328
SWISS
  • SWISS
  • 17-5-31-5
  • 2 total stops
  • 40h 15m total
  • Hong Kong to Düsseldorf
Search Deals
24-4
  • 24-4
  • 3 total stops
  • 44h 10m total
  • Hong Kong to Aachen
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (HK$15,067 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (HK$2,755 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
Search Deals

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 18 April 2025.

Sat 17-523:15HKG - DUS
1 stop15h 15mSWISS
Sat 31-509:40DUS - HKG
1 stop25h 00mSWISS
Deal found 17-4HK$4,502
Sat 10-501:45HKG - DUS
2 stops39h 25mFinnair
Mon 26-508:25DUS - HKG
1 stop27h 15mFinnair
Deal found 17-4HK$5,768
Sun 11-510:30HKG - DUS
2 stops30h 10mMultiple Airlines
Mon 26-521:00DUS - HKG
2 stops34h 05mMultiple Airlines
Deal found 17-4HK$6,257
Sun 11-522:30HKG - DUS
1 stop28h 50mTurkish Airlines
Thu 15-510:30DUS - HKG
1 stop24h 45mTurkish Airlines
Deal found 17-4HK$6,598
Fri 18-423:25HKG - DUS
2 stops25h 15mLufthansa
Fri 2-517:00DUS - HKG
2 stops16h 45mLufthansa
Deal found 17-4HK$7,048
Fri 18-421:30HKG - DUS
2 stops21h 55mEmirates
Tue 29-421:15DUS - HKG
1 stop18h 00mEmirates
Deal found 17-4HK$8,182
Sat 19-422:20HKG - DUS
1 stop16h 15mAir France
Thu 1-516:30DUS - HKG
1 stop19h 00mAir France
Deal found 17-4HK$8,896
Fri 18-422:45HKG - DUS
1 stop29h 40mKLM
Tue 22-418:15DUS - HKG
1 stop15h 10mKLM
Deal found 18-4HK$9,074
Sat 19-407:30HKG - DUS
2 stops30h 10mChina Eastern
Fri 2-512:25DUS - HKG
2 stops21h 40mChina Eastern
Deal found 17-4HK$9,261
Mon 5-514:35HKG - DUS
2 stops29h 10mQatar Airways
Fri 9-515:25DUS - HKG
1 stop24h 20mQatar Airways
Deal found 17-4HK$9,618
Sat 3-508:30HKG - DUS
2 stops29h 10mChina Southern
Thu 15-508:15DUS - HKG
2 stops32h 30mChina Southern
Deal found 17-4HK$10,619

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 70,647 searches and data was last updated on 18 April 2025.
Use the filters below to find and compare flights to Aachen that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 10-5

01:45-11:10

2 stops39h 25m

Duesseldorf Intl

Mon 26-5

08:25-17:40

1 stop27h 15m

HK$5,768

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 11-5

23:15-19:15

1 stop26h 00m

Duesseldorf Intl

Mon 26-5

06:50-16:40

2 stops27h 50m

HK$5,946

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 11-5

10:30-10:40

2 stops30h 10m

Duesseldorf Intl

Mon 26-5

21:00-13:05

2 stops34h 05m

HK$6,257

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 11-5

22:30-21:20

1 stop28h 50m

Duesseldorf Intl

Thu 15-5

10:30-17:15

1 stop24h 45m

HK$6,598

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Tue 29-4

21:30-13:25

2 stops21h 55m

Duesseldorf Intl

Thu 15-5

21:15-21:15

1 stop18h 00m

HK$9,276

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Thu 1-5

01:25-13:45

1 stop18h 20m

Duesseldorf Intl

Mon 12-5

15:25-15:10

1 stop17h 45m

HK$9,400

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 3-5

08:30-07:40

2 stops29h 10m

Duesseldorf Intl

Tue 13-5

12:25-12:20

2 stops41h 55m

HK$10,619

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 4-5

12:25-10:10

2 stops51h 45m

Duesseldorf Intl

Sat 10-5

09:10-11:20

2 stops44h 10m

HK$12,459

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Thu 1-5

22:20-17:40

2 stops25h 20m

Duesseldorf Intl

Sun 11-5

14:30-17:30

2 stops21h 00m

HK$13,802

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Thu 1-5

09:30-11:50

2 stops32h 20m

Duesseldorf Intl

Sun 11-5

18:15-05:45

3 stops29h 30m

HK$19,624

Flights are sorted by cheapest return flights first.

Deals found on 18-4

Showing 1-10 of 15 results
1
2

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 return 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

How long is the flight to Aachen?

On average, a flight from Hong Kong to Aachen takes 15 hours 15 minutes. Flights to Aachen from other popular cities in Hong Kong 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 Hong Kong to Aachen are SWISS, Qatar Airways and Finnair.

SWISS

SWISS

From HK$615

Qatar Airways

Qatar Airways

From HK$903

Finnair

Finnair

From HK$601

Lufthansa

Lufthansa

From HK$516

What are the cheapest airlines that fly to Aachen?

The cheapest airlines flying from Hong Kong to Aachen are Lufthansa, Finnair and SWISS.

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 18 April 2025.
To help decide which airline to fly to Aachen, see what other customers have to say about Garuda Indonesia, Singapore Airlines and Emirates. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Food

7.6

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Garuda Indonesia
8.1
Very Good
71 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Food

7.6

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Singapore Airlines
8.1
Very Good
1,288 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Food

7.6

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Emirates
8.0
Very Good
3,200 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Food

7.6

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
KLM
7.8
Good
1,329 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Food

7.6

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Finnair
7.6
Good
1,269 reviews
Garuda Indonesia
8.1
Very Good
71 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Food

7.6

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

FAQs about flying to Aachen

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

    Yes, flights with stopovers 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, Lufthansa is rated the highest out of the airlines that fly to Aachen.

  • How much is a return flight to Aachen?

    A return flight to Aachen will typically cost around HK$111, however they can be found for as little as HK$65.

  • Does Duesseldorf Intl have rental cars?

    Yes. Those touching down at Duesseldorf Intl can take advantage of the car hire 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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