Cheapest return flights from Lisbon to Bangkok in September from 586€

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

Return flights

15 Sep - 24 Sep SWISS
11 Sep - 26 Sep SWISS
18 Sep - 04 Oct SWISS
09 Sep - 30 Sep SWISS
15 Sep - 30 Sep SWISS
15 Sep - 29 Sep SWISS
01 Sep - 15 Sep SWISS
14 Sep - 28 Sep SWISS
13 Sep - 27 Sep SWISS
06 Sep - 20 Sep SWISS
21 Sep - 05 Oct SWISS
09 Sep - 16 Sep Finnair
26 Sep - 06 Oct Ryanair
30 Sep - 16 Oct SWISS

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

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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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