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

Return flights

11 Jan - 23 Jan	Pegasus Airlines
25 Jan - 08 Feb	AJet
25 Jan - 16 Feb	AJet
18 Jan - 25 Jan	KLM
19 Jan - 05 Feb	Pegasus Airlines
20 Jan - 05 Feb	Pegasus Airlines
20 Jan - 03 Feb	Pegasus Airlines
25 Jan - 09 Feb	AJet
21 Jan - 03 Feb	Pegasus Airlines
18 Jan - 03 Feb	Wizz Air
24 Jan - 14 Feb	Pegasus Airlines
24 Jan - 10 Feb	Pegasus Airlines
12 Jan - 22 Jan	Wizz Air
13 Jan - 26 Jan	Pegasus Airlines
17 Jan - 30 Jan	AJet
21 Jan - 28 Jan	Air France
19 Jan - 31 Jan	Pegasus Airlines
12 Jan - 27 Jan	KLM
26 Jan - 30 Jan	IndiGo
14 Jan - 24 Jan	AJet

Also check the deals for one-way flights from Basel to Bangkok 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 Basel to Bangkok in January from 528€

Return flights