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

Return flights

27 Oct - 31 Oct	AJet
02 Oct - 23 Oct	AJet
07 Oct - 29 Oct	Pegasus Airlines
01 Oct - 31 Oct	AJet
06 Oct - 27 Oct	AJet
09 Oct - 23 Oct	Pegasus Airlines
26 Oct - 07 Nov	AJet
27 Oct - 07 Nov	AJet
01 Oct - 18 Oct	AJet
02 Oct - 19 Oct	AJet
06 Oct - 19 Oct	Pegasus Airlines
06 Oct - 12 Oct	Pegasus Airlines
23 Oct - 02 Nov	Pegasus Airlines
27 Oct - 17 Nov	AJet
29 Oct - 12 Nov	Pegasus Airlines
22 Oct - 17 Nov	AJet
21 Oct - 17 Nov	Pegasus Airlines
22 Oct - 16 Nov	AJet
27 Oct - 13 Nov	AJet
31 Oct - 09 Nov	AJet

Also check the deals for one-way flights from Basel 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 Basel to Bangkok in October from $516

Return flights