AirHint found the following cheapest return flights from Helsinki (HEL) to Kathmandu (KTM) in July 2025 (see full year).

Return flights

06 Jul - 13 Jul	Pegasus Airlines
02 Jul - 21 Jul	Pegasus Airlines
23 Jul - 30 Jul	Pegasus Airlines
12 Jul - 19 Jul	Pegasus Airlines
03 Jul - 10 Jul	Pegasus Airlines
06 Jul - 12 Jul	Pegasus Airlines
01 Jul - 31 Jul	Pegasus Airlines
05 Jul - 12 Jul	IndiGo
11 Jul - 05 Aug	Pegasus Airlines
30 Jul - 06 Aug	Pegasus Airlines
29 Jul - 05 Aug	IndiGo
17 Jul - 14 Aug	Pegasus Airlines
31 Jul - 01 Aug	IndiGo
28 Jul - 29 Aug	IndiGo
12 Jul - 25 Jul	IndiGo
05 Jul - 13 Jul	Turkish Airlines

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

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 July from $692

Return flights