Cheapest return flights from Singapore to Kathmandu in June from 416€

Best time to book flights for Singapore (SIN) to Kathmandu (KTM) flights at AirHint

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

Return flights

04 Jun - 15 Jun Air India
06 Jun - 19 Jun Air India
15 Jun - 18 Jun Cathay Pacific
01 Jun - 11 Jun Thai Airways
05 Jun - 12 Jun Thai Airways
12 Jun - 17 Jun Thai Airways
07 Jun - 18 Jun Thai Airways
12 Jun - 17 Jun Singapore Airlines direct
06 Jun - 19 Jun Singapore Airlines direct
04 Jun - 15 Jun Singapore Airlines direct

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

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