AirHint found the following cheapest return flights from Dubai (DXB) to Kathmandu (KTM) in May 2026 (see full year).

Return flights

19 May - 18 Jun	Kuwait Airways
18 May - 18 Jun	Kuwait Airways
15 May - 01 Jun	Kuwait Airways
24 May - 28 May	Air India
08 May - 20 May	Air India
09 May - 13 May	Kuwait Airways
15 May - 30 Jun	Air India
01 May - 23 May	Air India
01 May - 30 May	Air India
06 May - 06 Jun	Air India
07 May - 07 Jun	Air India
30 May - 30 Jun	Air India
03 May - 13 Jun	Air India
02 May - 07 Jun	Air India
31 May - 13 Jun	Air India
30 May - 30 May	Air India
28 May - 31 May	Kuwait Airways
16 May - 31 May	Kuwait Airways
23 May - 29 May	Nepal Airlines	direct
22 May - 27 May	Kuwait Airways

Also check the deals for one-way flights from Dubai to Kathmandu in May.

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 Dubai to Kathmandu in May from 290€

Return flights