Cheapest return flights from Taipei to Kathmandu in September from $468

Best time to book flights for Taipei (TPE) to Kathmandu (KTM) flights at AirHint

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

Return flights

26 Sep - 06 Oct Thai AirAsia
05 Sep - 10 Sep China Eastern
04 Sep - 10 Sep Thai AirAsia
19 Sep - 28 Sep Thai VietJet Air
18 Sep - 13 Oct Thai AirAsia
18 Sep - 27 Sep Thai VietJet Air
06 Sep - 11 Sep Air China
28 Sep - 08 Oct Air China
30 Sep - 15 Oct Air China
27 Sep - 15 Oct Air China
27 Sep - 20 Oct Air China
25 Sep - 17 Oct Air China
25 Sep - 18 Oct Air China
25 Sep - 15 Oct Air China
21 Sep - 13 Oct Air China
07 Sep - 13 Sep Air China
13 Sep - 21 Sep Cathay Pacific
13 Sep - 27 Sep Cathay Pacific
12 Sep - 27 Sep Cathay Pacific
15 Sep - 27 Sep Cathay Pacific

Also check the deals for one-way flights from Taipei 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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