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

Return flights

15 May - 06 Jun	Thai Airways
21 May - 01 Jun	Thai Airways
22 May - 01 Jun	Thai Airways
23 May - 01 Jun	Thai Airways
28 May - 07 Jun	Thai Airways
28 May - 08 Jun	Thai Airways
29 May - 07 Jun	Thai Airways
29 May - 08 Jun	Thai Airways
30 May - 07 Jun	Thai Airways
30 May - 08 Jun	Thai Airways
01 May - 09 May	Thai Airways
01 May - 10 May	Thai Airways
21 May - 31 May	Thai Airways
22 May - 31 May	Thai Airways
23 May - 31 May	Thai Airways

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

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 Stockholm to Kathmandu in May from $944

Return flights