Cheapest return flights from Delhi to Kathmandu in May from 141€

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 May 2025 (see full year).

Return flights

21 May - 04 Jun Nepal Airlines direct
30 May - 16 Jun Nepal Airlines direct
18 May - 08 Jun Nepal Airlines direct
31 May - 07 Jun Nepal Airlines direct
19 May - 22 May Nepal Airlines direct
07 May - 27 May Nepal Airlines direct
06 May - 13 May SriLankan Airlines
17 May - 01 Jun Nepal Airlines direct
13 May - 20 May Nepal Airlines direct
25 May - 27 May Nepal Airlines direct
20 May - 24 May Nepal Airlines direct
07 May - 09 May Nepal Airlines direct
01 May - 16 May Nepal Airlines direct
03 May - 08 May Nepal Airlines direct
25 May - 02 Jun Nepal Airlines direct
20 May - 02 Jun Nepal Airlines direct
05 May - 11 May Nepal Airlines direct
10 May - 04 Jun Air India direct
28 May - 04 Jun Air India direct

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

Skyscanner

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu