AirHint found the following cheapest return flights from Kathmandu (KTM) to Dubai (DXB) in December 2025 (see full year).

Return flights

12 Dec - 23 Dec	Nepal Airlines	direct
20 Dec - 07 Jan	flydubai	direct
14 Dec - 21 Dec	flydubai	direct
26 Dec - 31 Dec	flydubai	direct
15 Dec - 19 Dec	flydubai	direct
17 Dec - 25 Dec	flydubai	direct
10 Dec - 17 Dec	flydubai	direct
15 Dec - 31 Dec	flydubai	direct
13 Dec - 20 Dec	flydubai	direct
26 Dec - 01 Jan	flydubai	direct
22 Dec - 27 Dec	flydubai	direct
01 Dec - 08 Jan	SpiceJet
22 Dec - 02 Jan	flydubai	direct
24 Dec - 03 Jan	flydubai	direct
08 Dec - 15 Dec	Air India Express
01 Dec - 08 Jan	flydubai	direct

Also check the deals for one-way flights from Kathmandu to Dubai 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 Kathmandu to Dubai in December from $473

Return flights