Cheapest return flights from Seoul to Kathmandu in March from $546

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 March 2026 (see full year).

Return flights

01 Mar - 22 Mar Air China
13 Mar - 15 Mar Air China
10 Mar - 24 Mar Malaysia Airlines
01 Mar - 14 Apr Malaysia Airlines
14 Mar - 18 Apr Malaysia Airlines
23 Mar - 13 Apr Air China
24 Mar - 14 Apr Thai Airways
31 Mar - 31 Mar Korean Air direct
10 Mar - 24 Mar Korean Air direct
24 Mar - 14 Apr Korean Air direct
14 Mar - 18 Apr Korean Air direct
01 Mar - 15 Apr Emirates
04 Mar - 08 Mar China Southern
01 Mar - 12 Apr China Southern
03 Mar - 03 Mar Qatar Airways

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

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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