AirHint found the following cheapest return flights from Bangkok (BKK) to Frankfurt (FRA) in January 2026 (see full year).

Return flights

24 Jan - 14 Feb	IndiGo
23 Jan - 30 Jan	Thai Airways
21 Jan - 30 Jan	Etihad Airways
13 Jan - 23 Jan	AirAsia
13 Jan - 20 Jan	China Southern
21 Jan - 28 Jan	Etihad Airways
15 Jan - 22 Jan	China Eastern
14 Jan - 23 Jan	Thai Lion Air
14 Jan - 31 Jan	Thai Lion Air
14 Jan - 14 Feb	Thai Lion Air
14 Jan - 15 Feb	Thai Lion Air
20 Jan - 21 Feb	Etihad Airways
11 Jan - 18 Jan	Sichuan Airlines
28 Jan - 16 Feb	Emirates
14 Jan - 13 Feb	Thai Lion Air
21 Jan - 04 Feb	Etihad Airways
18 Jan - 02 Feb	Scoot
14 Jan - 21 Jan	China Eastern
16 Jan - 01 Feb	China Eastern
21 Jan - 20 Feb	Emirates

Also check the deals for one-way flights from Bangkok to Frankfurt in January.

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.

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Cheapest return flights from Bangkok to Frankfurt in January from $624

Return flights