Cheapest return flights from Osaka to Kathmandu in May from $402

Best time to book flights for Osaka (KIX) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Osaka (KIX) to Kathmandu (KTM) in May 2025 (see full year).

Return flights

29 May - 31 May Air China
26 May - 31 May China Eastern
21 May - 28 May China Eastern
29 May - 13 Jun Thai AirAsia X
27 May - 13 Jun Thai AirAsia X
31 May - 20 Jun Thai AirAsia X
31 May - 13 Jun Thai AirAsia X
29 May - 15 Jun Thai AirAsia X
27 May - 15 Jun Thai AirAsia X
31 May - 15 Jun Thai AirAsia X
29 May - 16 Jun Thai AirAsia X
29 May - 08 Jun Thai AirAsia X
29 May - 02 Jun Thai AirAsia X
19 May - 31 May China Southern
24 May - 27 May China Southern
27 May - 30 May Thai AirAsia X
19 May - 25 May Malaysia Airlines
17 May - 24 May Thai Airways

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

Skyscanner

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu