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

Return flights

12 Jan - 27 Jan	easyJet
10 Jan - 25 Jan	easyJet
12 Jan - 26 Jan	easyJet
26 Jan - 02 Feb	easyJet
12 Jan - 29 Jan	easyJet
26 Jan - 05 Feb	easyJet
22 Jan - 07 Feb	Ryanair
25 Jan - 01 Feb	SKY express
22 Jan - 01 Feb	Ryanair
16 Jan - 29 Jan	Ryanair
17 Jan - 07 Feb	Ryanair
22 Jan - 11 Feb	easyJet
20 Jan - 04 Feb	Ryanair
20 Jan - 29 Jan	Ryanair
17 Jan - 01 Feb	Ryanair
20 Jan - 10 Feb	Ryanair
20 Jan - 28 Jan	Ryanair
20 Jan - 30 Jan	Ryanair
18 Jan - 26 Jan	easyJet
15 Jan - 29 Jan	Ryanair

Also check the deals for one-way flights from Lisbon 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 Lisbon to Bangkok in January from $656

Return flights