Which airline flies the most flights to ICN? The top airline carrier flying out of Incheon Intl. is Singapore Airlines and they fly over 1,222 flights every month.
- China Eastern Airlines - Seoul (ICN) to Shanghai (PVG) on 4/10 leaving at 2:25 am and returning on 4/12 at 1:25 am for only $183 per person.*
- China Southern Airlines - Seoul (ICN) to Beijing (PEK) on 3/30 leaving at 6:10 am and returning on 4/1 at 5:10 am for only $255 per person.*
- China Eastern Airlines - Seoul (ICN) to Singapore (SIN) on 4/10 leaving at 12:20 am and returning on 4/12 at 1:25 am for only $344 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 03/20/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.