Cheapest return flights from Cologne to Bangkok in December from $877

Best time to book flights for Cologne (CGN) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Bangkok (BKK) in December 2025 (see full year).

Return flights

03 Dec - 14 Dec Ryanair
09 Dec - 25 Dec Austrian Airlines
08 Dec - 22 Dec Austrian Airlines
14 Dec - 21 Dec Ryanair
22 Dec - 26 Dec Eurowings
18 Dec - 21 Dec Eurowings
23 Dec - 28 Dec Eurowings
07 Dec - 20 Dec Turkish Airlines
21 Dec - 05 Jan Ryanair
20 Dec - 05 Jan Ryanair
30 Dec - 10 Jan Lufthansa
28 Dec - 11 Jan Lufthansa
27 Dec - 10 Jan Lufthansa
24 Dec - 13 Jan Austrian Airlines
15 Dec - 29 Dec Austrian Airlines
05 Dec - 10 Jan Austrian Airlines
30 Dec - 30 Jan Turkish Airlines
15 Dec - 10 Jan Austrian Airlines
07 Dec - 10 Jan Lufthansa
07 Dec - 14 Dec Turkish Airlines

Also check the deals for one-way flights from Cologne to Bangkok in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok