Typical price difference
-7%฿38,059 here compared with ฿40,958
One-way and roundtrip flights from Bangkok16°Mild
Flights to Cologne in September 2026
🏙️City
DepartureTue, Sep 15± 15 days
- Lowest fare
- ฿19,402 Sep 23
- Roundtrip from
- ฿34,666
- Typical roundtrip
- ฿38,059
Top deals
Flights and prices
Cologne: prices, dates and useful details
Planning a trip to Cologne? Compare dates, airlines, flight times and direct options from Bangkok. 30 one-way fares from ฿19,402 · 594 roundtrips from ฿34,666. These results are for september 2026.
- One way from
- ฿19,402
- 30 outbound-only options
- Roundtrip from
- ฿34,666
- 594 complete trips
- Typical roundtrip
- ฿38,059
- Half cost less, half cost more
- Flight options
- 594
- Roundtrips available
Saved searches
Save this search
Filters
Daily prices to Cologne15 days around September 15, 2026
AvgMinp25–p75
Cheapest
฿19,402
Sep 23
Global average
฿21,523
All travel dates
September avg
฿19,593
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
wed · Sep 23One way
Departurewed · Sep 23
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated by
Turkish Airlines
Turkish Airlines฿19,402
฿21,523-10%
฿2,121 below average
Turkish AirlinesOne-way fare฿19,402฿21,523−10%Save ฿2,121View deal
Cheapest of September 2026
mon · Sep 28One way
Departuremon · Sep 28
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,422
฿21,523-10%
฿2,101 below average
Turkish AirlinesOne-way fare฿19,422฿21,523−10%Save ฿2,101View deal
Lowest 10% in next 365 days
thu · Sep 24One way
Departurethu · Sep 24
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,422
฿21,523-10%
฿2,101 below average
Turkish AirlinesOne-way fare฿19,422฿21,523−10%Save ฿2,101View deal
Lowest 10% in next 365 days
wed · Sep 16One way
Departurewed · Sep 16
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,422
฿21,523-10%
฿2,101 below average
Turkish AirlinesOne-way fare฿19,422฿21,523−10%Save ฿2,101View deal
Lowest 10% in next 365 days
wed · Sep 30One way
Departurewed · Sep 30
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,422
฿21,523-10%
฿2,101 below average
Turkish AirlinesOne-way fare฿19,422฿21,523−10%Save ฿2,101View deal
Lowest 10% in next 365 days
fri · Sep 11One way
Departurefri · Sep 11
One way2026
22:45BKK → CGN09:2513h 20m · 1 stop
2h 20m layover Istanbul
Outbound22:45BKK09:25CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
fri · Sep 18One way
Departurefri · Sep 18
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
fri · Sep 25One way
Departurefri · Sep 25
One way2026
22:45BKK → CGN09:2513h 20m · 1 stop
2h 20m layover Istanbul
Outbound22:45BKK09:25CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
fri · Sep 4One way
Departurefri · Sep 4
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
mon · Sep 14One way
Departuremon · Sep 14
One way2026
22:45BKK → CGN09:2513h 20m · 1 stop
2h 20m layover Istanbul
Outbound22:45BKK09:25CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
mon · Sep 21One way
Departuremon · Sep 21
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
mon · Sep 7One way
Departuremon · Sep 7
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sat · Sep 12One way
Departuresat · Sep 12
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sat · Sep 19One way
Departuresat · Sep 19
One way2026
22:45BKK → CGN09:2513h 20m · 1 stop
2h 20m layover Istanbul
Outbound22:45BKK09:25CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sat · Sep 26One way
Departuresat · Sep 26
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sat · Sep 5One way
Departuresat · Sep 5
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sun · Sep 13One way
Departuresun · Sep 13
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sun · Sep 20One way
Departuresun · Sep 20
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sun · Sep 27One way
Departuresun · Sep 27
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
sun · Sep 6One way
Departuresun · Sep 6
One way2026
06:40BKK → CGN18:1513h 20m · 1 stop
3h 15m layover Istanbul
Outbound06:40BKK18:15CGN13h 20m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,628
฿21,523-9%
฿1,895 below average
Turkish AirlinesOne-way fare฿19,628฿21,523−9%Save ฿1,895View deal
Lowest 10% in next 365 days
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
September 2026 at a glance
Compare price, non-stop choice and travel time with other Cologne options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
13h 20m— longer than the comparison
Roundtrip options
594Trips ready to compare
Typical prices
What do Cologne roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿34,666
Typical low฿37,487
Typical฿38,059
Typical high฿38,864
Flexible dates
Cheapest departure dates for Cologne
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿37,553
Sep 1
฿37,550
Sep 2
฿37,550
Sep 3
฿37,553
Sep 4
฿37,657
Sep 5
฿37,657
Sep 6
฿37,889
Sep 7
฿37,657
Sep 8
฿37,657
Sep 9
฿37,657
Sep 10
฿37,889
Sep 11
฿37,975
Sep 12
฿37,975
Sep 13
฿37,874
Sep 14
฿38,121
Sep 15
฿37,313
Sep 16
฿38,121
Sep 17
฿37,982
Sep 18
฿38,245
Sep 19
฿38,121
Sep 20
฿38,245
Sep 21
฿38,459
Sep 22
฿39,093
Sep 23
฿38,729
Sep 24
฿38,665
Sep 25
฿38,864
Sep 26
฿39,093
Sep 27
฿39,165
Sep 28
฿38,919
Sep 29
฿39,165
Sep 30
Flexible timing
Compare Cologne by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Cologne fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1SWISS | ฿34,666 | — | 4 | — |
| 2Austrian Airlines | ฿34,666 | ฿37,550–฿38,599 | 103 | 0% |
| 3Turkish Airlines | ฿35,846 | ฿37,541–฿38,864 | 589 | 0% |
| 4Lufthansa | ฿37,487 | ฿37,889–฿42,157 | 181 | 0% |
| 5Thai Airways | ฿41,423 | ฿43,620–฿44,624 | 66 | 0% |
Weather through the year
Typical temperatures in Cologne
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
3°Jan
4°Feb
7°Mar
11°Apr
15°May
18°Jun
20°Jul
19°Aug
16°Sep
11°Oct
7°Nov
3°Dec
Useful trip facts
What to know about Cologne
- Country
- Germany
- Arrival code
- CGN
- Typical annual temperature
- 11°C
- Trip styles
- City
- Typical outbound from Bangkok
- 13h 20m
- Typical stay
- 12 nights
Usual temperature, not a forecast
Why go
Why travelers consider Cologne
Cologne is defined by its jaw-dropping Gothic cathedral towering over the Rhine, but step beyond the Dom and you'll find Germany's most exuberant carnival city — a place that runs on Kölsch beer, irreverent humor, and a thriving LGBTQ+ scene. It's Berlin's warmer, friendlier cousin.
Explore related searches
Common questions about Cologne
What is the lowest available one-way fare for Cologne?
The lowest available one-way fare is ฿19,402. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Cologne?
The lowest available roundtrip fare is ฿34,666. Check the dates, baggage and final total before booking.
What is a typical fare for Cologne?
A typical fare is ฿38,059. Many available options sit between ฿37,487 and ฿38,864.
How many choices are available for Cologne?
Choose from 594 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Cologne?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Cologne?
Sep 2026 has the lowest available roundtrip fare, from ฿34,666.
When is the best time to fly from Bangkok to Cologne?
Based on current prices, September 2026 offers some of the best deals from Bangkok to Cologne. Check the month-by-month breakdown on this page for the cheapest times to fly.
Are there direct flights from Bangkok to Cologne?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Cologne.