AirHint found the following cheapest return flights from Delhi (DEL) to Kathmandu (KTM) in February 2026 (see full year).

Return flights

11 Feb - 18 Feb	Air India	direct
21 Feb - 24 Feb	Air India	direct
01 Feb - 04 Feb	Air India	direct
18 Feb - 22 Feb	Air India	direct
09 Feb - 13 Feb	Air India	direct
05 Feb - 08 Feb	Air India	direct
16 Feb - 17 Feb	Air India	direct
13 Feb - 14 Feb	Air India	direct
05 Feb - 12 Feb	Air India	direct
11 Feb - 19 Feb	Air India	direct
05 Feb - 01 Mar	Air India	direct
27 Feb - 08 Mar	Air India	direct
28 Feb - 08 Mar	Air India	direct
24 Feb - 03 Mar	SpiceJet	direct

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

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 Delhi to Kathmandu in February from $136

Return flights