Which airline flies the most flights to ICN? The top airline carrier flying out of Incheon Intl. is American Airlines and they fly over 1,462 flights every month.
- China Southern Airlines - Seoul (ICN) to Shanghai (PVG) on 6/12 leaving at 5:05 am and returning on 6/14 at 7:20 pm for only $195 per person.*
- Shandong Airlines - Seoul (ICN) to Beijing (PEK) on 6/1 leaving at 10:00 pm and returning on 6/4 at 10:30 pm for only $258 per person.*
- China Eastern Airlines - Seoul (ICN) to Singapore (SIN) on 6/12 leaving at 2:25 am and returning on 6/14 at 4:45 am for only $343 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 05/19/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.