Cheapest return flights from Lisbon to Bangkok in May from $702

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

Return flights

05 May - 20 May SWISS
01 May - 29 May SWISS
05 May - 19 May SWISS
12 May - 25 May SWISS
11 May - 25 May SWISS
19 May - 22 Jun Finnair
23 May - 06 Jun Finnair
08 May - 15 May Finnair
01 May - 08 May Finnair

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

Skyscanner

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.