AirHint found the following cheapest return flights from Helsinki (HEL) to Kathmandu (KTM) in June 2026 (see full year).

Return flights

01 Jun - 30 Jun	Scandinavian Airlines
05 Jun - 03 Jul	Norwegian Air Sweden AOC
01 Jun - 05 Jul	IndiGo
01 Jun - 31 Jul	IndiGo
12 Jun - 23 Jul	airBaltic
12 Jun - 31 Jul	IndiGo
13 Jun - 23 Jul	Turkish Airlines

Also check the deals for one-way flights from Helsinki to Kathmandu in June.

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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Cheapest return flights from Helsinki to Kathmandu in June from 643€

Return flights