Cheapest return flights from Lisbon to Bangkok in December from $759

Best time to book flights for Lisbon (LIS) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Bangkok (BKK) in December 2025 (see full year).

Return flights

01 Dec - 10 Dec Etihad Airways
01 Dec - 15 Dec Vueling Airlines
02 Dec - 10 Dec Iberia
02 Dec - 16 Dec Iberia
10 Dec - 17 Dec Iberia
03 Dec - 16 Dec Iberia
02 Dec - 17 Dec Iberia
04 Dec - 12 Dec Iberia
11 Dec - 22 Jan Air France
02 Dec - 19 Dec Air France
01 Dec - 16 Dec Air France
06 Dec - 01 Jan Finnair
01 Dec - 01 Jan Finnair
10 Dec - 01 Jan Iberia
09 Dec - 01 Jan Iberia
23 Dec - 22 Jan Air France
26 Dec - 10 Jan Aegean Airlines
23 Dec - 04 Jan easyJet
15 Dec - 12 Jan Air France
15 Dec - 11 Jan Air France

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

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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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