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$2,652+ Flights to Aachen

Flights to Aachen in 2025

Return from	HK$5,249
One-way from	HK$2,652
Popular in	January
Cheapest in	March
Average price	HK$8,474

Lufthansa
13-7-24-8
2 total stops
38h 15m total
Hong Kong to Düsseldorf

Search Deals

9-11
2 total stops
31h 25m total
Hong Kong to Aachen

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (HK$13,542 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (HK$2,630 potential savings vs. average return price).

Search Deals

Average for return flights in June 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 9 June 2025.

Sat 2-823:25HKG - DUS

1 stop28h 40mLufthansa

Sun 17-811:05DUS - HKG

1 stop22h 40mLufthansa

Deal found 8-6HK$6,269

Thu 24-721:50HKG - DUS

2 stops26h 10mFinnair

Thu 31-708:25DUS - HKG

2 stops24h 45mFinnair

Deal found 9-6HK$6,309

Sat 2-823:15HKG - DUS

2 stops40h 55mSWISS

Sun 17-814:55DUS - HKG

1 stop19h 45mSWISS

Deal found 8-6HK$7,133

Sat 2-822:30HKG - DUS

1 stop24h 45mTurkish Airlines

Sun 17-820:15DUS - HKG

1 stop30h 35mTurkish Airlines

Deal found 8-6HK$7,399

Tue 22-707:30HKG - DUS

3 stops32h 15mMultiple Airlines

Tue 29-718:30DUS - HKG

3 stops33h 55mMultiple Airlines

Deal found 7-6HK$7,635

Sat 2-821:30HKG - DUS

2 stops21h 55mEmirates

Sun 17-821:15DUS - HKG

1 stop18h 40mEmirates

Deal found 8-6HK$8,137

Mon 21-701:25HKG - DUS

1 stop18h 20mQatar Airways

Tue 29-709:20DUS - HKG

1 stop30h 25mQatar Airways

Deal found 7-6HK$9,792

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 9 June 2025.

Sun 13-723:15HKG - DUS

1 stop15h 35mMultiple Airlines

Sun 24-811:05DUS - HKG

1 stop22h 40mMultiple Airlines

Deal found 9-6HK$5,249

Sat 2-823:25HKG - DUS

1 stop28h 40mLufthansa

Sun 17-811:05DUS - HKG

1 stop22h 40mLufthansa

Deal found 8-6HK$6,269

Thu 24-721:50HKG - DUS

2 stops26h 10mFinnair

Thu 31-708:25DUS - HKG

2 stops24h 45mFinnair

Deal found 9-6HK$6,309

Sat 2-823:15HKG - DUS

2 stops40h 55mSWISS

Sun 17-814:55DUS - HKG

1 stop19h 45mSWISS

Deal found 8-6HK$7,133

Sat 2-822:30HKG - DUS

1 stop24h 45mTurkish Airlines

Sun 17-820:15DUS - HKG

1 stop30h 35mTurkish Airlines

Deal found 8-6HK$7,399

Sat 2-821:30HKG - DUS

2 stops21h 55mEmirates

Sun 17-821:15DUS - HKG

1 stop18h 40mEmirates

Deal found 8-6HK$8,137

Mon 21-701:25HKG - DUS

1 stop18h 20mQatar Airways

Tue 29-709:20DUS - HKG

1 stop30h 25mQatar Airways

Deal found 7-6HK$9,792

Last-minute flights to Aachen
Discover last-minute flight deals to Aachen. Data last updated 9 June 2025 and is based on user searches.

Sun 6-700:05HKG - DUS

1 stop22h 50mSWISS

Mon 14-713:50DUS - HKG

1 stop20h 50mSWISS

Deal found 9-6HK$9,565

Sun 13-723:15HKG - DUS

1 stop15h 35mMultiple Airlines

Sun 24-811:05DUS - HKG

1 stop22h 40mMultiple Airlines

Deal found 9-6HK$5,249

Mon 21-701:25HKG - DUS

1 stop18h 20mQatar Airways

Tue 29-709:20DUS - HKG

1 stop30h 25mQatar Airways

Deal found 7-6HK$9,792

Mon 21-721:30HKG - DUS

2 stops45h 55mEmirates

Sun 17-815:25DUS - HKG

2 stops20h 40mEmirates

Deal found 8-6HK$28,279

Tue 22-722:30HKG - DUS

1 stop24h 45mTurkish Airlines

Tue 29-720:15DUS - HKG

1 stop30h 35mTurkish Airlines

Deal found 7-6HK$8,451

Thu 24-721:50HKG - DUS

2 stops26h 10mFinnair

Thu 31-708:25DUS - HKG

2 stops24h 45mFinnair

Deal found 9-6HK$6,309

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 9 June 2025.

Sun 9-1110:00HKG - DUS

2 stops31h 25mMultiple Airlines

Deal found 7-6HK$2,652

Sun 9-1110:00HKG - DUS

1 stop19h 25mTurkish Airlines

Deal found 7-6HK$3,719

Sun 9-1121:45HKG - DUS

1 stop27h 10mFinnair

Deal found 7-6HK$3,837

Sun 20-707:45HKG - DUS

2 stops20h 20m泰國航空

Deal found 8-6HK$4,182

Sat 8-1121:00HKG - DUS

2 stops28h 55mEmirates

Deal found 7-6HK$4,253

Fri 4-723:15HKG - DUS

1 stop15h 15mSWISS

Deal found 8-6HK$4,355

Mon 21-723:00HKG - DUS

1 stop28h 05mBritish Airways

Deal found 8-6HK$4,841

Fri 7-1100:25HKG - DUS

2 stops26h 55mQatar Airways

Deal found 7-6HK$6,505

Tue 1-709:30HKG - DUS

3 stops32h 20mGaruda Indonesia

Deal found 8-6HK$11,464

Fri 4-722:05HKG - DUS

3 stops40h 10mEthiopian Air

Deal found 8-6HK$14,791

Sat 12-709:55HKG - DUS

3 stops33h 20mJapan Airlines

Deal found 8-6HK$17,780

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

Sat 2-8

23:25-22:05

1 stop28h 40m

Duesseldorf Intl

Sun 17-8

11:05-15:45

1 stop22h 40m

HK$6,269

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Thu 24-7

21:50-18:00

2 stops26h 10m

Duesseldorf Intl

Thu 31-7

08:25-15:10

2 stops24h 45m

HK$6,309

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 2-8

23:15-10:10

2 stops40h 55m

Duesseldorf Intl

Sun 17-8

14:55-16:40

1 stop19h 45m

HK$7,133

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 2-8

22:30-17:15

1 stop24h 45m

Duesseldorf Intl

Sun 17-8

20:15-08:50

1 stop30h 35m

HK$7,399

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Tue 22-7

07:30-09:45

3 stops32h 15m

Duesseldorf Intl

Tue 29-7

18:30-10:25

3 stops33h 55m

HK$7,635

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 2-8

21:30-13:25

2 stops21h 55m

Duesseldorf Intl

Sun 17-8

21:15-18:05

2 stops38h 50m

HK$8,137

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Mon 21-7

01:25-13:45

1 stop18h 20m

Duesseldorf Intl

Tue 29-7

09:20-21:45

1 stop30h 25m

HK$9,792

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 9-11

10:00-10:25

2 stops31h 25m

HK$2,652

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 9-11

10:00-22:25

1 stop19h 25m

HK$3,719

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sun 9-11

21:45-17:55

1 stop27h 10m

HK$3,837

Flights are sorted by cheapest return flights first.

Deals found on 7-6

Showing 1-10 of 18 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 35 hours 50 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.

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

Japan Airlines

8.3

Very Good

1,489 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Japan Airlines

8.3

Very Good

1,489 reviews

Japan Airlines

8.3

Very Good

1,489 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Emirates

8.1

Very Good

3,264 reviews

Japan Airlines

8.3

Very Good

1,489 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Garuda Indonesia

8.1

Very Good

76 reviews

Japan Airlines

8.3

Very Good

1,489 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

泰國航空

7.7

Good

335 reviews

Japan Airlines

8.3

Very Good

1,489 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Finnair

7.6

Good

1,290 reviews

Japan Airlines

8.3

Very Good

1,489 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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

Search flights to Aachen by cabin class

Fly with Cheapflights

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$2,652+ 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 9-11. 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 9 June 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 9 June 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 9 June 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 9 June 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 9 June 2025.

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 9 June 2025.