Cheapest return flights from Osaka to Kathmandu in December from $453

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

Return flights

23 Dec - 19 Jan Thai AirAsia X
20 Dec - 14 Jan Thai AirAsia X
21 Dec - 12 Jan Thai AirAsia X
20 Dec - 11 Jan Thai AirAsia X
21 Dec - 11 Jan Thai AirAsia X
15 Dec - 22 Dec Cathay Pacific
16 Dec - 23 Dec Cathay Pacific
20 Dec - 25 Dec Cathay Pacific
17 Dec - 16 Jan Cathay Pacific
22 Dec - 12 Jan Cathay Pacific
23 Dec - 10 Jan Cathay Pacific
21 Dec - 10 Jan Cathay Pacific
19 Dec - 09 Jan Cathay Pacific
04 Dec - 16 Dec Cathay Pacific
05 Dec - 10 Dec China Southern
19 Dec - 26 Dec China Southern
10 Dec - 17 Dec China Southern
03 Dec - 17 Dec Cathay Pacific
10 Dec - 20 Dec Cathay Pacific
01 Dec - 31 Dec Thai Airways

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

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