Seoul → Khon Kaen
Seoul Gimpo International Airport (GMP) to Khon Kaen Airport (KKC)・3,320 km
No nonstop or one-stop flights. The shortest route is GMP → SHA ⇒ PVG → CNX → KKC (via Shanghai (SHA ⇒ PVG), Chiang Mai), about 6h 14m of flying time (layovers not included). It includes a road transfer of about 45 km between SHA and PVG.
With milesANA 18,500 miles+ (via PEK, BKK)Economy, one way, estimate. Tap a connection for miles by cabin.
Nonstop flights
None.
Routes with 2 stops or an airport change
Sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
- GMP → SHA ⇒ PVG → CNX → KKCvia Shanghai (SHA ⇒ PVG), Chiang Mai45 km by roadFastest≈ 6h 14m
- GMP → SHA ⇒ PVG → DMK → KKCvia Shanghai (SHA ⇒ PVG), Bangkok45 km by road≈ 6h 21m
- GMP → SHA ⇒ PVG → BKK → KKCvia Shanghai (SHA ⇒ PVG), Bangkok45 km by road≈ 6h 22m
- GMP → HIN ⇒ PUS → CNX → KKCvia Sacheon (HIN ⇒ PUS), Chiang Mai79 km by road≈ 6h 30m
- GMP → USN ⇒ PUS → CNX → KKCvia Ulsan (USN ⇒ PUS), Chiang Mai59 km by road≈ 6h 31m
- GMP → PUS → CNX → KKCvia Busan, Chiang Mai≈ 6h 32m
- GMP → PEK → CNX → KKCvia Beijing, Chiang Mai≈ 6h 34m
- GMP → PKX ⇒ PEK → CNX → KKCvia Beijing (PKX ⇒ PEK), Chiang Mai66 km by road≈ 6h 35m
- GMP → TSA ⇒ TPE → DMK → KKCvia Taipei (TSA ⇒ TPE), Bangkok32 km by road≈ 6h 36m
- GMP → TSA ⇒ TPE → BKK → KKCvia Taipei (TSA ⇒ TPE), Bangkok32 km by road≈ 6h 37m
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.