Cheapest return flights from Seoul to Kathmandu in July from $340

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

16 Jul - 20 Jul SriLankan Airlines
30 Jul - 03 Aug SriLankan Airlines
09 Jul - 16 Jul China Southern
05 Jul - 14 Jul China Southern
03 Jul - 14 Jul China Southern
09 Jul - 14 Jul China Southern
06 Jul - 14 Jul China Southern
05 Jul - 09 Jul China Southern
11 Jul - 14 Jul China Southern
09 Jul - 28 Aug China Southern
14 Jul - 21 Jul China Southern
12 Jul - 31 Jul China Southern
07 Jul - 01 Aug AirAsia X
21 Jul - 05 Aug China Southern
21 Jul - 11 Aug China Southern
21 Jul - 04 Aug China Southern
05 Jul - 05 Aug China Southern
25 Jul - 01 Aug Air China
26 Jul - 02 Aug Air China
28 Jul - 01 Aug Air China

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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