Cheapest return flights from Bangkok to Lisbon in December from $624

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

Return flights

24 Dec - 29 Jan Air France
16 Dec - 04 Jan Norse Atlantic Airways
20 Dec - 31 Dec Etihad Airways
21 Dec - 01 Jan Norse Atlantic Airways
18 Dec - 22 Dec Norse Atlantic Airways
04 Dec - 11 Dec Norse Atlantic Airways (UK)
02 Dec - 09 Dec Finnair
26 Dec - 31 Dec Finnair
03 Dec - 04 Dec Oman Air
31 Dec - 03 Jan Finnair
15 Dec - 25 Dec Finnair
28 Dec - 03 Jan Finnair
26 Dec - 04 Jan Finnair
25 Dec - 02 Jan Finnair
23 Dec - 02 Jan Finnair
19 Dec - 06 Jan IndiGo
20 Dec - 30 Dec Air France
19 Dec - 03 Jan Air France

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

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