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฿10,059+ Cheap flights to Cologne

— CGN
19 Sep — 26 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

Fri 11/1203:00 -
2 stops36h 10m
Sun 7/309:35 -
1 stop36h 25m
Deal found 15/8฿20,052
Thu 10/1214:20 -
2 stops50h 30m
Sun 7/309:35 -
1 stop36h 25m
Deal found 15/8฿20,349
Thu 10/1214:20 -
1 stop29h 15m
Mon 8/315:50 -
2 stops35h 20m
Deal found 15/8฿20,415
Fri 11/1203:00 -
1 stop16h 55m
Mon 8/315:50 -
2 stops35h 20m
Deal found 15/8฿20,844
Thu 10/1214:20 -
1 stop29h 15m
Wed 10/310:10 -
2 stops35h 30m
Deal found 15/8฿21,833
Fri 11/1205:55 -
2 stops23h 35m
Sun 7/309:35 -
1 stop36h 25m
Deal found 15/8฿21,932
Fri 11/1203:00 -
1 stop16h 55m
Wed 10/310:10 -
2 stops35h 30m
Deal found 15/8฿22,229
Fri 11/1203:00 -
2 stops36h 10m
Sat 6/314:35 -
1 stop16h 15m
Deal found 15/8฿23,054
Thu 10/1214:20 -
1 stop29h 15m
Sat 6/314:35 -
1 stop16h 15m
Deal found 15/8฿23,383

Find flight deals to Cologne

Return from

฿20,052

One-way from

฿10,059

Popular in

March

Cheapest in

May

Average price

฿33,080
11/12-7/3
  • 11/12-7/3
  • 3 total stops
  • 72h 35m total
  • Bangkok to Cologne
Search Deals
16/12
  • 16/12
  • 1 total stop
  • 19h 55m total
  • Bangkok to Cologne
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (฿19,325 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (฿3,386 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
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Cheapflights Fare Finder

 
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

Sun 4/10

08:55-11:05

2 stops31h 10m

Cologne Köln/Bonn

Sun 11/10

12:05-17:25

2 stops24h 20m

฿26,187

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Wed 9/12

09:20-23:15

1 stop19h 55m

Cologne Köln/Bonn

Sat 2/1

14:45-17:05

2 stops20h 20m

฿26,352

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Fri 16/10

21:00-16:45

2 stops24h 45m

Cologne Köln/Bonn

Sun 25/10

15:55-05:30

2 stops31h 35m

฿26,451

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Thu 22/10

10:20-14:20

3 stops33h 00m

Cologne Köln/Bonn

Sat 31/10

15:15-05:30

2 stops32h 15m

฿27,110

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Sun 4/10

22:55-12:25

1 stop18h 30m

Cologne Köln/Bonn

Sun 11/10

08:30-07:25

2 stops17h 55m

฿28,792

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Tue 8/12

10:20-10:30

1 stop30h 10m

Cologne Köln/Bonn

Sat 2/1

18:10-04:30

1 stop28h 20m

฿33,014

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Fri 11/9

06:40-18:15

1 stop16h 35m

Cologne Köln/Bonn

Wed 23/9

10:25-15:25

1 stop24h 00m

฿33,146

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Wed 9/12

06:10-17:10

1 stop17h 00m

Cologne Köln/Bonn

Sun 3/1

11:30-15:10

1 stop21h 40m

฿34,894
Fastest return journey

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Thu 17/9

22:45-09:25

1 stop15h 40m

Cologne Köln/Bonn

Mon 21/9

10:25-05:10

1 stop13h 45m

฿34,993
Cheapest one-way

BangkokCologne

BKK Bangkok Suvarnabhumi - CGN Cologne Köln/Bonn

BKKCGN

Bangkok Suvarnabhumi

Sat 26/9

15:55-09:55

2 stops47h 00m

฿12,698

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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

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 16 hours 35 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 ฿41,346
ลุฟท์ฮันซ่า
ลุฟท์ฮันซ่า
From ฿37,518

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

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

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 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
949 reviews
Check prices

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

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
949 reviews
ออสเตรียนแอร์ไลน์
7.6
Good
949 reviews
Check prices

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

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
8,202 reviews
ออสเตรียนแอร์ไลน์
7.6
Good
949 reviews
Check prices

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.3

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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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Cologne today and book when you’re ready!

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