Cheapest return flights from Tokyo to Kathmandu in May from $694

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

Return flights

16 May - 22 May China Southern
12 May - 29 May China Southern
28 May - 03 Jun China Southern
29 May - 03 Jun China Southern
02 May - 06 May Air India
09 May - 18 May Air India
01 May - 05 May Thai Airways
02 May - 05 May Thai Airways
02 May - 04 May Air India
04 May - 21 May China Southern

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

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