AirHint found the following cheapest return flights from Bangkok (BKK) to Frankfurt (FRA) in October 2025 (see full year).

Return flights

07 Oct - 14 Oct	IndiGo
01 Oct - 08 Oct	IndiGo
15 Oct - 22 Oct	IndiGo
08 Oct - 15 Oct	IndiGo
06 Oct - 13 Oct	Etihad Airways
09 Oct - 16 Oct	Thai VietJet Air
07 Oct - 13 Oct	IndiGo
02 Oct - 09 Oct	IndiGo
30 Oct - 12 Nov	Norse Atlantic Airways
04 Oct - 08 Oct	Thai Lion Air
27 Oct - 03 Nov	Norse Atlantic Airways (UK)
15 Oct - 30 Oct	IndiGo
17 Oct - 30 Nov	Etihad Airways
29 Oct - 19 Nov	Norse Atlantic Airways (UK)
28 Oct - 04 Nov	Norse Atlantic Airways
18 Oct - 01 Nov	Nok Air
07 Oct - 13 Nov	Etihad Airways
19 Oct - 02 Nov	IndiGo
07 Oct - 21 Nov	Etihad Airways
20 Oct - 03 Nov	Air India

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

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 October from $597

Return flights