Cheapest return flights from Helsinki to Kathmandu in September from 594€
AirHint found the following cheapest return flights from Helsinki (HEL) to Kathmandu (KTM)
in September 2025 (see full year ).
Return flights
11 Sep
- 14 Oct
Norwegian Air Sweden AOC
594 €
08 Sep
- 13 Sep
airBaltic
599 €
08 Sep
- 14 Sep
airBaltic
608 €
04 Sep
- 02 Oct
Pegasus Airlines
615 €
03 Sep
- 07 Oct
Pegasus Airlines
629 €
06 Sep
- 13 Sep
Pegasus Airlines
638 €
14 Sep
- 14 Oct
Pegasus Airlines
647 €
12 Sep
- 14 Oct
Pegasus Airlines
647 €
13 Sep
- 14 Oct
Pegasus Airlines
647 €
26 Sep
- 29 Oct
Pegasus Airlines
650 €
18 Sep
- 30 Sep
Norwegian
651 €
11 Sep
- 29 Oct
Norwegian Air Sweden AOC
651 €
28 Sep
- 29 Oct
Pegasus Airlines
661 €
15 Sep
- 21 Sep
Pegasus Airlines
663 €
15 Sep
- 15 Oct
Pegasus Airlines
663 €
11 Sep
- 25 Sep
IndiGo
683 €
02 Sep
- 24 Sep
IndiGo
683 €
02 Sep
- 22 Sep
IndiGo
683 €
20 Sep
- 27 Sep
Pegasus Airlines
696 €
22 Sep
- 27 Sep
IndiGo
760 €
Also check the deals for one-way flights from Helsinki to Kathmandu in September .
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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