Cheapest return flights from Delhi to Kathmandu in April from $148

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 April 2025 (see full year).

Return flights

24 Apr - 30 Apr Nepal Airlines direct
14 Apr - 21 Apr Nepal Airlines direct
26 Apr - 29 Apr Nepal Airlines direct
17 Apr - 25 Apr Nepal Airlines direct
28 Apr - 20 May Nepal Airlines direct
17 Apr - 21 Apr Nepal Airlines direct
14 Apr - 24 Apr Nepal Airlines direct
09 Apr - 11 Apr Nepal Airlines direct
25 Apr - 07 May Nepal Airlines direct
01 Apr - 30 Apr Nepal Airlines direct
02 Apr - 30 Apr Nepal Airlines direct
08 Apr - 11 Apr Nepal Airlines direct
09 Apr - 04 May Nepal Airlines direct
25 Apr - 02 May Nepal Airlines direct
26 Apr - 03 May Nepal Airlines direct
20 Apr - 02 May Nepal Airlines direct
22 Apr - 02 May Nepal Airlines direct
21 Apr - 02 May Nepal Airlines direct
18 Apr - 03 May Nepal Airlines direct
27 Apr - 04 May IndiGo

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

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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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