Cheapest return flights from Singapore to Kathmandu in July from 414€

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 July 2025 (see full year).

Return flights

10 Jul - 29 Jul Air India
17 Jul - 19 Aug Air India
13 Jul - 29 Jul Air India
15 Jul - 14 Aug Air India
10 Jul - 29 Jul Singapore Airlines direct
13 Jul - 29 Jul Singapore Airlines direct
10 Jul - 19 Jul Air India
12 Jul - 16 Jul Thai Airways
15 Jul - 22 Jul Thai Airways
08 Jul - 20 Aug Thai Airways
15 Jul - 22 Jul Singapore Airlines direct
08 Jul - 20 Aug Singapore Airlines direct
17 Jul - 19 Aug Singapore Airlines direct
15 Jul - 14 Aug Singapore Airlines direct
10 Jul - 19 Jul Singapore Airlines direct
12 Jul - 16 Jul Singapore Airlines direct

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

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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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