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

Return flights

09 Jun - 23 Jun	SWISS
02 Jun - 15 Jun	SWISS
16 Jun - 30 Jun	SWISS
10 Jun - 21 Jun	SWISS
05 Jun - 20 Jun	SWISS
17 Jun - 04 Jul	SWISS
04 Jun - 13 Jun	Aegean Airlines
01 Jun - 29 Jun	Vueling Airlines
08 Jun - 22 Jun	SWISS
01 Jun - 10 Jun	easyJet
23 Jun - 07 Jul	Ryanair
01 Jun - 20 Jun	SWISS
01 Jun - 14 Jul	SWISS
29 Jun - 20 Jul	Air France

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

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 June from 596€

Return flights