AirHint found the following cheapest return flights from Lucknow (LKO) to Bangkok (DMK) in December 2025 (see full year).

Return flights

08 Dec - 12 Dec	Thai AirAsia	direct
08 Dec - 15 Dec	Thai AirAsia	direct
05 Dec - 12 Dec	Thai AirAsia	direct
05 Dec - 15 Dec	Thai AirAsia	direct
08 Dec - 17 Dec	Thai AirAsia	direct
05 Dec - 17 Dec	Thai AirAsia	direct
27 Dec - 14 Jan	AirAsia
27 Dec - 16 Jan	AirAsia
23 Dec - 11 Jan	AirAsia
27 Dec - 11 Jan	AirAsia
05 Dec - 11 Dec	Thai AirAsia
02 Dec - 12 Dec	AirAsia
02 Dec - 15 Dec	AirAsia
08 Dec - 11 Dec	Thai AirAsia
23 Dec - 04 Jan	AirAsia
23 Dec - 01 Jan	AirAsia
27 Dec - 01 Jan	AirAsia
23 Dec - 03 Jan	AirAsia
27 Dec - 03 Jan	AirAsia
23 Dec - 13 Jan	AirAsia

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

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 Lucknow to Bangkok in December from 166€

Return flights