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฿7,728+ Cheap flights to Aachen

— DUS
9 Oct — 16 Oct1
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

Sun 25/1022:30 -
1 stop21h 30m
Mon 2/1115:00 -
1 stop18h 30m
Deal found 4/9฿19,336
Tue 17/1122:30 -
1 stop21h 30m
Mon 30/1115:00 -
1 stop18h 30m
Deal found 5/9฿19,764
Tue 17/1105:40 -
1 stop35h 30m
Sun 14/212:10 -
1 stop33h 30m
Deal found 5/9฿22,427
Mon 26/1009:20 -
1 stop31h 40m
Wed 4/1117:20 -
2 stops17h 45m
Deal found 4/9฿22,526
Tue 17/1105:40 -
1 stop35h 30m
Mon 30/1120:50 -
2 stops31h 50m
Deal found 5/9฿22,723
Fri 18/1206:30 -
1 stop19h 35m
Wed 6/120:55 -
1 stop14h 10m
Deal found 6/9฿22,855
Wed 23/1206:30 -
1 stop19h 35m
Sun 17/120:55 -
1 stop31h 30m
Deal found 6/9฿22,888
Sun 1/1109:45 -
2 stops33h 15m
Fri 6/1119:25 -
3 stops21h 55m
Deal found 9/9฿23,019
Thu 1/1014:00 -
2 stops22h 35m
Wed 28/1010:10 -
2 stops25h 55m
Deal found 4/9฿24,927
Mon 26/1016:45 -
3 stops23h 05m
Wed 4/1117:20 -
3 stops22h 45m
Deal found 4/9฿25,124
Sun 25/1013:45 -
2 stops22h 50m
Mon 2/1107:30 -
2 stops23h 20m
Deal found 8/9฿26,209
Mon 12/1015:30 -
2 stops21h 05m
Sun 25/1007:30 -
2 stops25h 10m
Deal found 5/9฿26,669

Find flight deals to Aachen

Return from

฿19,336

One-way from

฿7,728

Popular in

March

Cheapest in

January

Average price

฿32,687
รอยัลจอร์ดาเนียน
  • รอยัลจอร์ดาเนียน
  • 25/10-2/11
  • 2 total stops
  • 40h 00m total
  • Bangkok to Düsseldorf
Search Deals
3/11-31/12
  • 3/11-31/12
  • 3 total stops
  • 34h 00m total
  • Bangkok to Aachen
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿2,356 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿371 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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

BangkokDüsseldorf

BKK Bangkok Suvarnabhumi - DUS Duesseldorf Intl

BKKDUS

Bangkok Suvarnabhumi

Fri 18/12

03:00-08:20

2 stops35h 20m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿11,740
Fastest return journey

BangkokDüsseldorf

BKK Bangkok Suvarnabhumi - DUS Duesseldorf Intl

BKKDUS

Bangkok Suvarnabhumi

Mon 2/11

12:35-21:50

1 stop15h 15m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿14,831

BangkokDüsseldorf

BKK Bangkok Suvarnabhumi - DUS Duesseldorf Intl

BKKDUS

Bangkok Suvarnabhumi

Tue 15/12

03:00-07:10

1 stop34h 10m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿16,738

BangkokDüsseldorf

BKK Bangkok Suvarnabhumi - DUS Duesseldorf Intl

BKKDUS

Bangkok Suvarnabhumi

Fri 18/12

02:55-06:35

1 stop33h 40m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿17,133

BangkokDüsseldorf

BKK Bangkok Suvarnabhumi - DUS Duesseldorf Intl

BKKDUS

Bangkok Suvarnabhumi

Sun 20/12

14:40-06:35

1 stop21h 55m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿17,133

BangkokDüsseldorf

DMK Bangkok Don Mueang Intl - DUS Duesseldorf Intl

DMKDUS

Bangkok Don Mueang Intl

Tue 3/11

23:00-12:30

1 stop19h 30m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿17,626

BangkokDüsseldorf

DMK Bangkok Don Mueang Intl - DUS Duesseldorf Intl

DMKDUS

Bangkok Don Mueang Intl

Wed 4/11

23:00-18:55

1 stop25h 55m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿17,626

BangkokDüsseldorf

DMK Bangkok Don Mueang Intl - DUS Duesseldorf Intl

DMKDUS

Bangkok Don Mueang Intl

Mon 23/11

23:00-18:55

1 stop25h 55m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿17,692

BangkokDüsseldorf

DMK Bangkok Don Mueang Intl - DUS Duesseldorf Intl

DMKDUS

Bangkok Don Mueang Intl

Wed 30/9

23:50-19:15

1 stop24h 25m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿17,692

BangkokDüsseldorf

DMK Bangkok Don Mueang Intl - DUS Duesseldorf Intl

DMKDUS

Bangkok Don Mueang Intl

Wed 25/11

23:00-12:30

1 stop19h 30m

Duesseldorf Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿17,692

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 40 resultsSorted by cheapest first
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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 return price

Cheapflights Insights

Everything you need to know about your flight to Aachen

How long is the flight to Aachen?

On average, a flight from Bangkok to Aachen takes 18 hours 5 minutes. Flights to Aachen from other popular cities in Thailand 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 Bangkok to Aachen are เอทิฮัดแอร์เวย์, Finnair and Emirates.

เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿14,396
Finnair
Finnair
From ฿25,696
Emirates
Emirates
From ฿34,181
Qatar Airways
Qatar Airways
From ฿31,078

What are the cheapest airlines that fly to Aachen?

The cheapest airlines flying from Bangkok to Aachen are เอทิฮัดแอร์เวย์, Finnair and Qatar Airways.

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

Read reviews from past customers who have flown Emirates,Finnair, andQatar Airways to Germany. 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.
Emirates
8.1
Very Good
3,656 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Emirates
8.1
Very Good
3,656 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Finnair
7.6
Good
1,432 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Qatar Airways
7.3
Good
3,734 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
เอทิฮัดแอร์เวย์
7.3
Good
1,533 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

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

  • Where does the fastest flight to Aachen depart from?

    For those looking to save time traveling to Aachen, Phuket City offers the quickest one-way flight (16 hours 20 minutes).

  • 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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