Cheapest return flights from Toronto to Kathmandu in May from $1051

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

Return flights

03 May - 31 May Cathay Pacific
03 May - 03 Jun Cathay Pacific
21 May - 24 Jun Cathay Pacific
04 May - 02 Jun Porter Airlines (Canada) Ltd
16 May - 30 Jun Cathay Pacific
04 May - 18 May Cathay Pacific
04 May - 21 May Porter Airlines (Canada) Ltd
04 May - 16 May Porter Airlines (Canada) Ltd
03 May - 29 May Cathay Pacific
02 May - 02 Jun Porter Airlines (Canada) Ltd
02 May - 08 Jun Air Transat
02 May - 30 May Porter Airlines (Canada) Ltd
01 May - 08 Jun Porter Airlines (Canada) Ltd
01 May - 07 Jun Porter Airlines (Canada) Ltd
01 May - 19 May Porter Airlines (Canada) Ltd
01 May - 09 Jun WestJet
08 May - 29 May WestJet
02 May - 01 Jun Air India
02 May - 21 May Air India
03 May - 30 May Emirates

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

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