AirHint found the following cheapest return flights from Dammam (DMM) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

25 Aug - 25 Sep	Air India
28 Aug - 01 Sep	Nepal Airlines	direct
19 Aug - 23 Aug	Nepal Airlines	direct
20 Aug - 27 Aug	Hahn Air Systems	direct
22 Aug - 25 Aug	Hahn Air Systems	direct
24 Aug - 30 Aug	Nepal Airlines	direct
17 Aug - 29 Aug	flydubai
17 Aug - 29 Aug	Hahn Air Systems	direct

Also check the deals for one-way flights from Dammam to Kathmandu in August.

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 Dammam to Kathmandu in August from $324

Return flights