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

One-Way flights

16 Dec	Flynas	direct
17 Dec	Flynas	direct
31 Dec	Flynas	direct
24 Dec	Flynas	direct
25 Dec	Flynas	direct
23 Dec	Flynas	direct
01 Dec	Flynas	direct
26 Dec	Flynas	direct
20 Dec	Flynas	direct
18 Dec	Flynas	direct

Also check the deals for return 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 one-way flights from Lucknow to Riyadh in December from $200

One-Way flights