AirHint found the following cheapest return flights from Riyadh (RUH) to Kathmandu (KTM) in January 2026 (see full year).

Return flights

11 Jan - 25 Feb	Air India
22 Jan - 11 Feb	Air India
17 Jan - 26 Feb	Air India
18 Jan - 26 Feb	Air India
20 Jan - 26 Feb	Air India
31 Jan - 28 Feb	Air India
31 Jan - 07 Feb	Air India
10 Jan - 20 Jan	Air India
10 Jan - 17 Jan	Air India
25 Jan - 01 Feb	Air India
01 Jan - 01 Feb	Air India
19 Jan - 26 Feb	Kuwait Airways
20 Jan - 27 Jan	Air India
12 Jan - 22 Jan	Air Arabia
14 Jan - 20 Jan	Air Arabia
14 Jan - 30 Jan	Air Arabia
02 Jan - 22 Jan	Air Arabia
15 Jan - 30 Jan	Air Arabia
01 Jan - 24 Jan	Air Arabia
02 Jan - 27 Jan	IndiGo

Also check the deals for one-way flights from Riyadh to Kathmandu in January.

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 Riyadh to Kathmandu in January from 297€

Return flights