Cheapest return flights from Seoul to Kathmandu in July from $529

Best time to book flights for Seoul (ICN) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Kathmandu (KTM) in July 2025 (see full year).

Return flights

02 Jul - 10 Jul Air China
17 Jul - 23 Jul Air China
27 Jul - 10 Aug Air China
07 Jul - 28 Jul Thai Airways
07 Jul - 18 Jul Thai Airways
28 Jul - 11 Aug Thai Airways
26 Jul - 09 Aug Thai Airways
07 Jul - 23 Jul Thai AirAsia X
27 Jul - 28 Jul Thai AirAsia X
27 Jul - 11 Aug Thai AirAsia X
28 Jul - 10 Aug Thai AirAsia X
19 Jul - 27 Jul Air China
21 Jul - 25 Jul Korean Air direct
07 Jul - 28 Jul Korean Air direct
07 Jul - 18 Jul Korean Air direct
28 Jul - 11 Aug Korean Air direct

Also check the deals for one-way flights from Seoul to Kathmandu in July.

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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