AirHint found the following cheapest return flights from Dublin (DUB) to Kathmandu (KTM) in September 2026 (see full year).
Return flights
| 10 Sep - 20 Sep | Etihad Airways | ||
| 27 Sep - 27 Oct | Ryanair | ||
| 20 Sep - 31 Oct | Ryanair | ||
| 14 Sep - 28 Sep | Pegasus Airlines | ||
| 27 Sep - 26 Oct | Pegasus Airlines | ||
| 15 Sep - 29 Oct | Qatar Airways |
Also check the deals for one-way flights from Dublin to Kathmandu in September.
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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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