Cheapest return flights from Singapore to Kathmandu in August from 247€

AirHint found the following cheapest return flights from Singapore (SIN) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

12 Aug - 18 Aug Air India
26 Aug - 29 Aug Air India
26 Aug - 28 Aug Air India
15 Aug - 22 Aug Air India
14 Aug - 22 Aug Air India
14 Aug - 17 Aug Air India
14 Aug - 16 Aug Air India
02 Aug - 09 Aug Air India
10 Aug - 23 Aug Air India
02 Aug - 16 Aug Air India
30 Aug - 07 Sep Air India
26 Aug - 02 Sep Air India
29 Aug - 07 Sep Air India
25 Aug - 01 Sep Air India
26 Aug - 02 Sep Singapore Airlines direct
25 Aug - 01 Sep Singapore Airlines direct
29 Aug - 07 Sep Singapore Airlines direct
30 Aug - 07 Sep Singapore Airlines direct

Also check the deals for one-way flights from Singapore to Kathmandu in August.

Skyscanner

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.