AirHint found the following cheapest return flights from Guangzhou (CAN) to Kathmandu (KTM) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct	Thai Airways
09 Oct - 13 Oct	Thai AirAsia
09 Oct - 22 Oct	Thai AirAsia
12 Oct - 13 Oct	Thai AirAsia
13 Oct - 22 Oct	Thai AirAsia
15 Oct - 22 Oct	China Southern	direct
12 Oct - 22 Oct	Thai AirAsia
09 Oct - 11 Oct	Thai Airways
12 Oct - 04 Nov	Air China
13 Oct - 05 Nov	Air China
13 Oct - 01 Nov	Air China
13 Oct - 05 Nov	China Southern	direct
01 Oct - 13 Oct	Thai AirAsia
10 Oct - 15 Oct	China Southern	direct
12 Oct - 04 Nov	China Southern	direct
13 Oct - 01 Nov	China Southern	direct

Also check the deals for one-way flights from Guangzhou to Kathmandu in October.

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 Guangzhou to Kathmandu in October from 459€

Return flights