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

Return flights

02 Oct - 07 Oct	AJet
10 Oct - 27 Oct	AJet
09 Oct - 21 Oct	Gulf Air
08 Oct - 20 Oct	Gulf Air
08 Oct - 05 Nov	Gulf Air
04 Oct - 14 Oct	AJet
03 Oct - 24 Oct	Royal Jordanian
04 Oct - 12 Oct	AJet
10 Oct - 10 Nov	AJet
12 Oct - 30 Oct	AJet
09 Oct - 24 Oct	Etihad Airways
28 Oct - 17 Nov	Etihad Airways
13 Oct - 21 Oct	Etihad Airways
01 Oct - 12 Nov	China Southern
01 Oct - 26 Nov	China Southern
01 Oct - 20 Nov	China Southern
02 Oct - 21 Nov	China Southern
01 Oct - 18 Nov	China Southern
11 Oct - 10 Nov	AJet
15 Oct - 15 Nov	Etihad Airways

Also check the deals for one-way flights from Paris to Bangkok 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 Paris to Bangkok in October from 514€

Return flights