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฿10,899+ Cheap flights to Cologne

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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
— CGN
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Cologne in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Cologne
Explore the most affordable flight options available to Cologne. Find the lowest fares based on data from user searches, with prices last updated on 14 August 2026.

Wed 4/1109:20 -
1 stop18h 50m
Thu 26/1107:00 -
2 stops19h 15m
Deal found 12/8฿22,693
Mon 28/915:55 -
2 stops25h 20m
Mon 5/1018:50 -
2 stops32h 00m
Deal found 14/8฿23,587
Wed 4/1111:05 -
1 stop27h 00m
Tue 24/1106:00 -
2 stops22h 25m
Deal found 12/8฿23,654
Fri 6/1105:55 -
1 stop38h 15m
Tue 24/1106:00 -
2 stops22h 25m
Deal found 12/8฿23,786
Wed 11/1109:20 -
1 stop18h 50m
Wed 2/1200:55 -
2 stops27h 10m
Deal found 12/8฿24,051
Wed 4/1109:20 -
1 stop18h 50m
Wed 25/1107:00 -
2 stops23h 55m
Deal found 12/8฿24,349
Sat 19/915:55 -
2 stops32h 15m
Tue 20/1006:30 -
2 stops29h 55m
Deal found 13/8฿24,382
Wed 4/1109:20 -
1 stop18h 50m
Sat 28/1111:25 -
2 stops23h 50m
Deal found 12/8฿24,415
Wed 4/1109:20 -
1 stop18h 50m
Fri 27/1115:15 -
2 stops20h 00m
Deal found 12/8฿24,449
Sun 27/915:55 -
2 stops30h 10m
Sun 4/1006:55 -
2 stops29h 30m
Deal found 13/8฿24,680
Wed 11/1111:05 -
1 stop27h 00m
Tue 1/1206:00 -
2 stops29h 35m
Deal found 12/8฿24,780

Find flight deals to Cologne

Find the latest flights to Cologne in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 14 August 2026.

Return from

฿22,693

One-way from

฿10,899

Popular in

March

Cheapest in

May

Average price

฿33,228
4/11-26/11
  • 4/11-26/11
  • 3 total stops
  • 38h 05m total
  • Bangkok to Cologne
Search Deals
21/12
  • 21/12
  • 1 total stop
  • 33h 45m total
  • Bangkok to Cologne
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (฿19,026 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (฿3,364 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Cologne that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 14 August 2026.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Mon 7/9

15:55-12:15

2 stops25h 20m

Cologne Köln/Bonn

Mon 14/9

18:50-17:25

2 stops17h 35m

฿25,310

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Tue 15/9

03:15-17:05

2 stops18h 50m

Cologne Köln/Bonn

Thu 17/9

06:15-20:55

2 stops33h 40m

฿26,171

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Sat 5/9

09:50-16:15

3 stops35h 25m

Cologne Köln/Bonn

Tue 20/10

06:30-20:40

3 stops33h 10m

฿26,801

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Mon 7/9

23:40-12:25

2 stops17h 45m

Cologne Köln/Bonn

Sun 13/9

18:05-13:45

1 stop14h 40m

฿27,530

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Mon 7/9

23:40-17:25

1 stop22h 45m

Cologne Köln/Bonn

Sun 13/9

08:30-13:45

1 stop24h 15m

฿29,683
Fastest return journey

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Mon 28/9

23:40-08:50

1 stop14h 10m

Cologne Köln/Bonn

Mon 5/10

20:40-14:50

1 stop13h 10m

฿29,782

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Mon 28/9

21:45-09:25

1 stop16h 40m

Cologne Köln/Bonn

Mon 5/10

18:50-17:25

2 stops17h 35m

฿29,948

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Fri 6/11

23:30-12:25

1 stop18h 55m

Cologne Köln/Bonn

Fri 27/11

20:20-15:30

1 stop13h 10m

฿32,366

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Fri 25/9

11:10-13:50

1 stop31h 40m

Cologne Köln/Bonn

Tue 29/9

19:15-15:25

1 stop15h 10m

฿32,764
Cheapest one-way

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Mon 21/12

08:50-11:50

2 stops33h 00m

฿12,191

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne 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 Cologne

How long is the flight to Cologne?

On average, a flight from Bangkok to Cologne takes 13 hours 55 minutes. Flights to Cologne 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 Cologne?

The most popular airlines flying from Bangkok to Cologne are ออสเตรียนแอร์ไลน์ and ลุฟท์ฮันซ่า.

ออสเตรียนแอร์ไลน์
ออสเตรียนแอร์ไลน์
From ฿41,530
ลุฟท์ฮันซ่า
ลุฟท์ฮันซ่า
From ฿37,685

What are the cheapest airlines that fly to Cologne?

The cheapest airlines flying from Bangkok to Cologne are ลุฟท์ฮันซ่า and ออสเตรียนแอร์ไลน์.

Rainfall in Cologne by month

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

In terms of precipitation, rainfall in Cologne ranges from 52.0 - 90.0 mm per month. June is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Cologne when rainfall is around 52.0 mm.

Temperature in Cologne by month

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

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated 14 August 2026.
Get a feel of what it's like to fly with ออสเตรียนแอร์ไลน์ and ลุฟท์ฮันซ่า to Germany by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ออสเตรียนแอร์ไลน์
7.6
Good
948 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
ออสเตรียนแอร์ไลน์
7.6
Good
948 reviews
ออสเตรียนแอร์ไลน์
7.6
Good
948 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
ลุฟท์ฮันซ่า
6.8
Okay
8,188 reviews
ออสเตรียนแอร์ไลน์
7.6
Good
948 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.

FAQs about flying to Cologne

  • What airport do you fly into for flights to Cologne?

    For a flight to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 15.2 km from the centre of the city.

  • Can I find cheaper flights to Cologne 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 Cologne on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Cologne?

    Based on reviews from Cheapflights users, ลุฟท์ฮันซ่า is rated the highest out of the airlines that fly to Cologne.

  • Does Cologne Köln/Bonn have rental cars?

    Yes. Those touching down at Cologne Köln/Bonn can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cologne Köln/Bonn?

    Yes. Cologne Köln/Bonn has hotels nearby for those requiring accommodations. Moxy Cologne Bonn Airport is the closest property to Cologne Köln/Bonn (1.6 km away from Cologne Köln/Bonn).

See more FAQs

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Cologne, users can toggle the no change fees filter when performing a flight search.

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