Cheapest return flights from Seoul to Kathmandu in July from $398

AirHint found the following cheapest return flights from Seoul (ICN) to Kathmandu (KTM) in July 2026 (see full year).

Return flights

07 Jul - 11 Jul China Eastern
08 Jul - 19 Jul SriLankan Airlines
12 Jul - 18 Jul China Southern
09 Jul - 16 Jul China Southern
09 Jul - 18 Jul China Southern
11 Jul - 18 Jul China Southern
10 Jul - 17 Jul China Southern
04 Jul - 10 Jul China Southern
07 Jul - 18 Jul China Southern
21 Jul - 25 Jul China Southern
28 Jul - 04 Aug Thai Airways
29 Jul - 05 Aug Thai Airways
29 Jul - 04 Aug Thai Airways
07 Jul - 29 Aug Thai Airways
18 Jul - 02 Aug Thai Airways
19 Jul - 08 Aug Thai Airways
20 Jul - 08 Aug Thai Airways
01 Jul - 19 Aug China Southern
28 Jul - 04 Aug Korean Air direct
07 Jul - 29 Aug Korean Air direct

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

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