Cheapest return flights from Delhi to Kathmandu in October from $252

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

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

Return flights

04 Oct - 08 Oct Nepal Airlines direct
10 Oct - 24 Oct IndiGo direct
14 Oct - 18 Oct IndiGo direct
11 Oct - 27 Oct IndiGo direct
04 Oct - 18 Oct IndiGo direct
13 Oct - 19 Oct IndiGo direct
14 Oct - 19 Oct IndiGo direct
23 Oct - 27 Oct IndiGo direct
10 Oct - 25 Oct IndiGo direct
16 Oct - 25 Oct IndiGo direct
04 Oct - 20 Nov Nepal Airlines
28 Oct - 04 Nov Air India direct
13 Oct - 18 Nov Nepal Airlines direct
24 Oct - 09 Nov Air India direct
22 Oct - 06 Nov Air India direct
30 Oct - 04 Nov Air India direct
08 Oct - 03 Nov Air India direct
09 Oct - 03 Nov Air India direct
04 Oct - 20 Nov Air India direct
21 Oct - 06 Nov Nepal Airlines direct

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

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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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