Cheapest return flights from Kathmandu to Delhi in June from $142

Best time to book flights for Kathmandu (KTM) to Delhi (DEL) flights at AirHint

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

Return flights

28 Jun - 04 Jul Nepal Airlines direct
25 Jun - 03 Jul IndiGo direct
29 Jun - 06 Jul IndiGo direct
23 Jun - 30 Jun Nepal Airlines direct
20 Jun - 25 Jul IndiGo direct
13 Jun - 26 Jul IndiGo direct
15 Jun - 23 Jun IndiGo direct
27 Jun - 29 Jun IndiGo
11 Jun - 18 Jun IndiGo
27 Jun - 29 Jun Air India direct
05 Jun - 08 Jun IndiGo
05 Jun - 06 Jun IndiGo
05 Jun - 08 Jun Air India direct
05 Jun - 06 Jun Air India direct

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

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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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