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

Return flights

01 Mar - 10 Mar	easyJet
17 Mar - 31 Mar	Iberia
07 Mar - 23 Mar	easyJet
14 Mar - 22 Mar	easyJet
01 Mar - 16 Mar	TAP
05 Mar - 12 Mar	TAP
01 Mar - 12 Mar	Finnair
08 Mar - 19 Mar	Finnair
04 Mar - 18 Mar	Finnair
16 Mar - 26 Mar	Finnair
25 Mar - 02 Apr	KLM
23 Mar - 03 Apr	Finnair
21 Mar - 05 Apr	easyJet
28 Mar - 07 Apr	KLM
31 Mar - 13 Apr	SWISS
29 Mar - 05 Apr	KLM
26 Mar - 05 Apr	KLM
28 Mar - 10 Apr	easyJet
25 Mar - 09 Apr	Turkish Airlines
27 Mar - 09 Apr	Turkish Airlines

Also check the deals for one-way flights from Lisbon to Bangkok in March.

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 March from $695

Return flights