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).

HK$2,769+ Flights to Aachen

Flights to Aachen in 2025

Return from	HK$4,514
One-way from	HK$2,769
Popular in	January
Cheapest in	March
Average price	HK$7,321

SWISS
12-5-19-5
2 total stops
31h 10m total
Hong Kong to Düsseldorf

Search Deals

24-5
3 total stops
47h 00m total
Hong Kong to Aachen

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (HK$15,039 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (HK$2,753 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 15 April 2025.

Mon 12-523:15HKG - DUS

1 stop15h 35mSWISS

Mon 19-519:05DUS - HKG

1 stop15h 35mSWISS

Deal found 15-4HK$4,514

Sun 11-523:15HKG - DUS

1 stop15h 35mMultiple Airlines

Sun 18-518:40DUS - HKG

1 stop15h 05mMultiple Airlines

Deal found 14-4HK$4,622

Thu 8-511:45HKG - DUS

2 stops36h 15mFinnair

Wed 21-508:25DUS - HKG

1 stop27h 15mFinnair

Deal found 15-4HK$5,514

Tue 26-810:30HKG - DUS

1 stop16h 50mTurkish Airlines

Sun 19-1018:40DUS - HKG

1 stop32h 10mTurkish Airlines

Deal found 14-4HK$6,073

Fri 18-423:00HKG - DUS

1 stop17h 30mBritish Airways

Fri 2-516:30DUS - HKG

1 stop17h 00mBritish Airways

Deal found 13-4HK$6,236

Fri 18-423:25HKG - DUS

1 stop16h 45mLufthansa

Thu 1-515:10DUS - HKG

1 stop18h 35mLufthansa

Deal found 14-4HK$6,724

Sun 11-501:25HKG - DUS

1 stop18h 20mQatar Airways

Mon 19-515:25DUS - HKG

1 stop17h 45mQatar Airways

Deal found 15-4HK$6,934

Wed 7-500:05HKG - DUS

1 stop19h 20mEmirates

Wed 21-521:15DUS - HKG

1 stop18h 00mEmirates

Deal found 15-4HK$7,453

Best flights to Aachen
Discover carefully curated flight deals to Aachen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Mon 12-523:15HKG - DUS

1 stop15h 35mSWISS

Mon 19-519:05DUS - HKG

1 stop15h 35mSWISS

Deal found 15-4HK$4,514

Sun 11-523:15HKG - DUS

1 stop15h 35mMultiple Airlines

Sun 18-518:40DUS - HKG

1 stop15h 05mMultiple Airlines

Deal found 14-4HK$4,622

Thu 8-520:55HKG - DUS

1 stop27h 05mFinnair

Wed 21-511:55DUS - HKG

1 stop23h 45mFinnair

Deal found 15-4HK$5,383

Tue 26-810:30HKG - DUS

1 stop16h 50mTurkish Airlines

Sun 19-1018:40DUS - HKG

1 stop32h 10mTurkish Airlines

Deal found 14-4HK$6,073

Thu 8-523:00HKG - DUS

1 stop28h 05mBritish Airways

Wed 21-514:35DUS - HKG

1 stop19h 00mBritish Airways

Deal found 14-4HK$6,585

Sun 11-501:25HKG - DUS

1 stop18h 20mQatar Airways

Mon 19-515:25DUS - HKG

1 stop17h 45mQatar Airways

Deal found 15-4HK$6,934

Wed 7-500:05HKG - DUS

1 stop19h 20mEmirates

Wed 21-521:15DUS - HKG

1 stop18h 00mEmirates

Deal found 15-4HK$7,453

Fri 22-823:25HKG - DUS

1 stop21h 10mLufthansa

Tue 21-1009:10DUS - HKG

1 stop24h 35mLufthansa

Deal found 14-4HK$8,120

Last-minute flights to Aachen
Discover last-minute flight deals to Aachen. Data last updated 15 April 2025 and is based on user searches.

Fri 18-423:00HKG - DUS

1 stop17h 30mBritish Airways

Fri 2-516:30DUS - HKG

1 stop17h 00mBritish Airways

Deal found 13-4HK$6,236

Fri 18-423:25HKG - DUS

1 stop16h 45mLufthansa

Thu 1-515:10DUS - HKG

1 stop18h 35mLufthansa

Deal found 14-4HK$6,724

Sun 20-422:45HKG - DUS

1 stop21h 10mKLM

Fri 2-514:30DUS - HKG

2 stops21h 00mKLM

Deal found 14-4HK$10,269

Mon 21-423:15HKG - DUS

1 stop25h 55mSWISS

Sat 3-514:55DUS - HKG

1 stop19h 45mSWISS

Deal found 15-4HK$7,686

Mon 21-423:25HKG - DUS

1 stop28h 40mLufthansa

Sun 4-515:10DUS - HKG

1 stop18h 35mLufthansa

Deal found 15-4HK$8,105

Mon 21-422:30HKG - DUS

1 stop16h 35mTurkish Airlines

Sun 4-518:40DUS - HKG

1 stop16h 35mTurkish Airlines

Deal found 15-4HK$8,857

Mon 21-401:25HKG - DUS

1 stop18h 30mQatar Airways

Tue 29-415:25DUS - HKG

1 stop24h 30mQatar Airways

Deal found 14-4HK$9,229

Mon 21-418:15HKG - DUS

1 stop31h 00mEmirates

Tue 29-421:15DUS - HKG

1 stop18h 00mEmirates

Deal found 14-4HK$9,571

Mon 21-407:25HKG - DUS

2 stops32h 00mAir China

Tue 29-410:55DUS - HKG

2 stops25h 15mAir China

Deal found 14-4HK$11,161

Tue 22-413:40HKG - DUS

2 stops48h 00mChina Southern

Sat 3-512:25DUS - HKG

2 stops28h 20mChina Southern

Deal found 14-4HK$10,781

Thu 24-411:45HKG - DUS

2 stops29h 25mFinnair

Thu 8-518:45DUS - HKG

1 stop16h 55mFinnair

Deal found 15-4HK$7,135

Thu 24-408:30HKG - DUS

3 stops31h 15mMultiple Airlines

Fri 25-413:30DUS - HKG

3 stops32h 50mMultiple Airlines

Deal found 14-4HK$8,051

One-way flights to Aachen
Search for one-way flight options to Aachen. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Sat 24-516:55HKG - DUS

3 stops47h 00mMultiple Airlines

Deal found 14-4HK$2,769

Sat 24-520:55HKG - DUS

1 stop20h 15mFinnair

Deal found 14-4HK$3,800

Sat 24-522:30HKG - DUS

1 stop16h 35mTurkish Airlines

Deal found 14-4HK$4,002

Fri 23-500:05HKG - DUS

1 stop19h 20mEmirates

Deal found 14-4HK$4,304

Wed 23-422:20HKG - DUS

1 stop23h 25mAir France

Deal found 15-4HK$8,113

Cheapflights Fare Finder

Use the filters below to find and compare flights to Aachen that are best for you.

Fly from

Route

Departure

Return

Price

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Mon 12-5

23:15-08:50

1 stop15h 35m

Duesseldorf Intl

Mon 19-5

19:05-16:40

1 stop15h 35m

HK$4,514

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 11-5

23:15-08:50

1 stop15h 35m

Duesseldorf Intl

Sun 18-5

18:40-15:45

1 stop15h 05m

HK$4,622

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Thu 8-5

20:55-18:00

1 stop27h 05m

Duesseldorf Intl

Wed 21-5

11:55-17:40

1 stop23h 45m

HK$5,383

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Tue 26-8

10:30-21:20

1 stop16h 50m

Duesseldorf Intl

Thu 9-10

14:50-17:15

1 stop20h 25m

HK$6,073

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Thu 8-5

23:00-21:05

1 stop28h 05m

Duesseldorf Intl

Wed 21-5

14:35-15:35

1 stop19h 00m

HK$6,585

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 11-5

01:25-13:45

1 stop18h 20m

Duesseldorf Intl

Mon 19-5

15:25-15:10

1 stop17h 45m

HK$6,934

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Wed 7-5

00:05-13:25

1 stop19h 20m

Duesseldorf Intl

Wed 21-5

21:15-21:15

1 stop18h 00m

HK$7,453

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Fri 22-8

23:25-14:35

1 stop21h 10m

Duesseldorf Intl

Tue 21-10

09:10-15:45

1 stop24h 35m

HK$8,120

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 24-5

16:55-09:55

3 stops47h 00m

HK$2,769

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 24-5

20:55-11:10

1 stop20h 15m

HK$3,800

Flights are sorted by cheapest return flights first.

Deals found on 14-4

Showing 1-10 of 13 results

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 35 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

From HK$615

Qatar Airways

From HK$903

Finnair

From HK$601

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

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

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

To help decide which airline to fly to Aachen, see what other customers have to say about Emirates, Finnair and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.0

Very Good

3,198 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IAH - DXB

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Emirates

8.0

Very Good

3,198 reviews

Emirates

8.0

Very Good

3,198 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IAH - DXB

Finnair

7.6

Good

1,269 reviews

Emirates

8.0

Very Good

3,198 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IAH - DXB

Air France

7.5

Good

1,435 reviews

Emirates

8.0

Very Good

3,198 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IAH - DXB

SWISS

7.5

Good

1,578 reviews

Emirates

8.0

Very Good

3,198 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IAH - DXB

Qatar Airways

7.4

Good

3,553 reviews

Emirates

8.0

Very Good

3,198 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2024

IAH - DXB

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

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights to Aachen?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Aachen today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Aachen?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Aachen.

Can Cheapflights find flights to Aachen with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Aachen flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Aachen become cheaper?

Not ready to book yet? You can track prices for flights to Aachen on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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HK$2,769+ 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 24-5. Fares are subject to change and may not be available on all flights or dates of travel.

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 15 April 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Aachen

Cheapest flights to AachenExplore the most affordable flight options available to Aachen. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2025.

Explore the most affordable flight options available to Aachen. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2025.

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 15 April 2025.

Use the filters below to find and compare flights to Aachen that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight to Aachen

How long is the flight to Aachen?

What are the most popular airlines that fly to Aachen?

What are the cheapest airlines that fly to Aachen?

Rainfall in Aachen by month

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

Temperature in Aachen by month

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

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 15 April 2025.

To help decide which airline to fly to Aachen, see what other customers have to say about Emirates, Finnair and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Aachen

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

What is the best airline to fly to Aachen?

How much is a return flight to Aachen?

Does Duesseldorf Intl have rental cars?

Are there hotels close to Duesseldorf Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Aachen by cabin class

Find flights to Aachen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Aachen?

Why should you use Cheapflights to find cheap flight tickets to Aachen?

Can Cheapflights find flights to Aachen with no change fees?

Can Cheapflights notify me if prices for flights to Aachen become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 15 April 2025.