Cheapest return flights from Madrid to Kathmandu in September from 691€

Best time to book flights for Madrid (MAD) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

15 Sep - 01 Oct Ryanair
18 Sep - 05 Oct Qatar Airways
14 Sep - 30 Sep Pegasus Airlines
02 Sep - 10 Sep Pegasus Airlines
01 Sep - 10 Sep Pegasus Airlines
11 Sep - 27 Sep Pegasus Airlines
01 Sep - 30 Sep Pegasus Airlines
22 Sep - 02 Oct Pegasus Airlines
06 Sep - 20 Sep Ryanair
11 Sep - 24 Sep Pegasus Airlines
09 Sep - 23 Sep Qatar Airways
14 Sep - 28 Sep Pegasus Airlines
12 Sep - 28 Sep Pegasus Airlines
27 Sep - 20 Oct Pegasus Airlines
28 Sep - 06 Oct Pegasus Airlines
01 Sep - 17 Oct Pegasus Airlines
27 Sep - 11 Oct Pegasus Airlines
28 Sep - 12 Oct Pegasus Airlines
30 Sep - 16 Oct Pegasus Airlines
28 Sep - 31 Oct Pegasus Airlines

Also check the deals for one-way flights from Madrid to Kathmandu in September.

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.

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