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S$ 528+ 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 1-4. Fares are subject to change and may not be available on all flights or dates of travel.
— DUS
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Aachen in 2026

Enter your travel dates to find the best prices.

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 March 2026.

Wed 14-1003:00
SIN
-
DUS
1 stop23h 35m
Multiple Airlines
Thu 29-1006:40
DUS
-
SIN
1 stop37h 40m
Multiple Airlines
Deal found 10-3S$ 867
Tue 28-421:00
SIN
-
DUS
1 stop16h 35m
Etihad Airways
Tue 5-511:00
DUS
-
SIN
1 stop16h 40m
Etihad Airways
Deal found 14-3S$ 871
Sun 26-421:00
SIN
-
DUS
1 stop16h 35m
Etihad Airways
Sun 3-511:00
DUS
-
SIN
1 stop16h 40m
Etihad Airways
Deal found 12-3S$ 874
Fri 24-421:00
SIN
-
DUS
1 stop16h 35m
Etihad Airways
Fri 1-511:00
DUS
-
SIN
1 stop16h 40m
Etihad Airways
Deal found 10-3S$ 883
Thu 30-421:00
SIN
-
DUS
1 stop16h 35m
Etihad Airways
Sun 10-511:00
DUS
-
SIN
1 stop16h 40m
Etihad Airways
Deal found 12-3S$ 892
Sun 22-319:25
SIN
-
DUS
1 stop18h 30m
Etihad Airways
Mon 13-411:00
DUS
-
SIN
1 stop16h 40m
Etihad Airways
Deal found 10-3S$ 894
Wed 13-521:00
SIN
-
DUS
1 stop16h 35m
Etihad Airways
Sun 17-511:00
DUS
-
SIN
1 stop16h 40m
Etihad Airways
Deal found 13-3S$ 914
Mon 15-621:00
SIN
-
DUS
1 stop16h 35m
Etihad Airways
Fri 26-611:00
DUS
-
SIN
1 stop16h 40m
Etihad Airways
Deal found 10-3S$ 915

Find flight deals to Aachen

Find the latest flights to Aachen in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 15 March 2026.

Return from

S$ 871

One-way from

S$ 528

Popular in

November

Cheapest in

February

Average price

S$ 942
Etihad Airways
  • Etihad Airways
  • 28-4-5-5
  • 2 total stops
  • 33h 15m total
  • Singapore to Düsseldorf
Search Deals
Qatar Airways
  • Qatar Airways
  • 1-4
  • 1 total stop
  • 24h 05m total
  • Singapore to Aachen
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (S$ 266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 50 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

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 200,618 searches and data was last updated on 15 March 2026.
Use the filters below to find and compare flights to Aachen that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Wed 13-5

21:00-07:35

1 stop16h 35m

Duesseldorf Intl

Sun 17-5

11:00-09:40

1 stop16h 40m

S$ 917

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Mon 15-6

21:35-10:30

1 stop18h 55m

Duesseldorf Intl

Fri 26-6

08:55-11:15

2 stops20h 20m

S$ 1,092

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Thu 18-6

21:00-07:35

1 stop16h 35m

Duesseldorf Intl

Thu 13-8

11:00-09:40

1 stop16h 40m

S$ 1,121

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Fri 19-6

21:00-07:35

1 stop16h 35m

Duesseldorf Intl

Thu 13-8

11:00-09:40

1 stop16h 40m

S$ 1,121

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Tue 12-5

03:15-15:45

1 stop18h 30m

Duesseldorf Intl

Sun 17-5

17:30-20:25

2 stops20h 55m

S$ 1,244

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Wed 25-3

10:30-12:30

1 stop33h 00m

Duesseldorf Intl

Sat 28-3

20:45-15:00

1 stop35h 15m

S$ 1,319
Cheapest one-way

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Fri 20-3

10:30-10:30

2 stops31h 00m

S$ 633

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Tue 24-3

00:30-12:30

1 stop19h 00m

S$ 662
Fastest single journey

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Thu 9-4

00:50-13:25

1 stop18h 35m

S$ 664

SingaporeDüsseldorf

SIN - DUS

SINDUS

Singapore Changi

Thu 19-3

00:30-12:30

1 stop19h 00m

S$ 665

Flights are sorted by cheapest return flights first.

Deals found on 14-3

Showing 1-10 of 15 resultsSorted by cheapest first
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 Singapore to Aachen takes 16 hours 35 minutes. Flights to Aachen from other popular cities in Singapore 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 Singapore to Aachen are Etihad Airways, Qatar Airways and Turkish Airlines.

Etihad Airways
Etihad Airways
From S$ 766
Qatar Airways
Qatar Airways
From S$ 1,185
Turkish Airlines
Turkish Airlines
From S$ 878

What are the cheapest airlines that fly to Aachen?

The cheapest airlines flying from Singapore to Aachen are Etihad Airways, Turkish Airlines and Qatar Airways.

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 15 March 2026.
Check out reviews from past customers who have flown Qatar Airways,Etihad Airways, andTurkish Airlines to Germany to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,739 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Boarding

7.5

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Qatar Airways
7.4
Good
3,739 reviews
Qatar Airways
7.4
Good
3,739 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Boarding

7.5

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Etihad Airways
7.3
Good
1,426 reviews
Qatar Airways
7.4
Good
3,739 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Boarding

7.5

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Turkish Airlines
7.3
Good
4,253 reviews
Qatar Airways
7.4
Good
3,739 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Boarding

7.5

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

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, Etihad Airways is rated the highest out of the airlines that fly to Aachen.

  • 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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