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

Return flights

31 Dec - 15 Jan	Air India
19 Dec - 22 Dec	Akasa Air
19 Dec - 21 Dec	Akasa Air
19 Dec - 28 Dec	Akasa Air
19 Dec - 29 Dec	Akasa Air
19 Dec - 26 Dec	Akasa Air
18 Dec - 12 Jan	Flynas
28 Dec - 12 Jan	Akasa Air
30 Dec - 12 Jan	Akasa Air
21 Dec - 22 Dec	Air India Express	direct
30 Dec - 18 Jan	Akasa Air
28 Dec - 29 Dec	Akasa Air
21 Dec - 28 Dec	Air India Express	direct
21 Dec - 29 Dec	Air India Express	direct
14 Dec - 22 Dec	Air India Express	direct
30 Dec - 19 Jan	Akasa Air
28 Dec - 10 Jan	Flynas
26 Dec - 12 Jan	Air India Express
19 Dec - 04 Jan	Akasa Air
19 Dec - 02 Jan	Akasa Air

Also check the deals for one-way flights from Lucknow to Riyadh 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 Riyadh in December from 281€

Return flights