AirHint found the following cheapest return flights from Varanasi (VNS) to Kathmandu (KTM) in July 2025 (see full year).

Return flights

28 Jul - 06 Aug	SpiceJet
27 Jul - 05 Aug	IndiGo
28 Jul - 04 Aug	SpiceJet
03 Jul - 10 Jul	SpiceJet
07 Jul - 14 Jul	IndiGo
14 Jul - 18 Jul	IndiGo
15 Jul - 19 Jul	IndiGo
18 Jul - 23 Jul	IndiGo
01 Jul - 02 Jul	IndiGo
03 Jul - 04 Jul	IndiGo
04 Jul - 11 Jul	IndiGo
29 Jul - 01 Aug	IndiGo
31 Jul - 06 Aug	IndiGo
16 Jul - 18 Jul	SpiceJet

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

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 Varanasi to Kathmandu in July from $260

Return flights