Seoul (ICN) to Changsha (CSX) flights
An economy award from Seoul (ICN) to Changsha (CSX) starts at 7,000 miles one way with Virgin Atlantic Flying Club on Korean Air, plus taxes and fees from $63.50. 3 airlines fly nonstop from Seoul (ICN) to Changsha (CSX): Asiana Airlines, China Southern Airlines and Korean Air. The two airports are 998 miles (1,606 km) apart. Asiana Airlines is in Star Alliance and Korean Air is in SkyTeam. There are also 26 ways to fly it with one stop, through Yancheng, Yangzhou and Nanjing and more.
How many miles ICN to CSX costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Virgin Atlantic Flying ClubOn Korean Air | 7,000 | $63.50–128 |
| Alaska Atmos RewardsOn Korean Air | 7,500 | $43.50–48 |
| Air Canada AeroplanOn Asiana Airlines | 8,000 | $51.50–56 |
| ANA Mileage ClubOn Asiana Airlines | 11,000 | $43.50–428 |
| Emirates SkywardsOn Korean Air | 11,000 | $23.50–378 |
| Etihad GuestOn Korean Air | 12,000 | $23.50–278 |
| Singapore Airlines KrisFlyerOn Asiana Airlines | 14,500 | $43.50–428 |
| Avianca LifeMilesOn Asiana Airlines | 15,000 | $48.50–53 |
| SAS EuroBonusOn Korean Air | 15,000 | $73.90–134.40 |
| Delta SkyMilesOn China Southern Airlines | 17,500 | $63.50–268 |
| Thai Royal Orchid PlusOn Asiana Airlines | 17,500 | $43.50–428 |
| EVA Air Infinity MileageLandsOn Asiana Airlines | 18,500 | $43.50–428 |
Business and first class prices, and 3 more programs, are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from ICN to CSX
- Asiana AirlinesStar Alliance · bookable with 11 programsWho books it
- China Southern AirlinesNot in an alliance · bookable with 3 programsWho books it
- Korean AirSkyTeam · bookable with 10 programsWho books it
Book ICN to CSX with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air France-KLM Flying BlueBooks China Southern Airlines, Korean Air
- Delta SkyMilesBooks China Southern Airlines, Korean Air
- Emirates SkywardsBooks China Southern Airlines, Korean Air
- Aeromexico RewardsBooks Korean Air
- Air Canada AeroplanBooks Asiana Airlines
- Air New Zealand AirpointsBooks Asiana Airlines
- Alaska Atmos RewardsBooks Korean Air
- ANA Mileage ClubBooks Asiana Airlines
- Avianca LifeMilesBooks Asiana Airlines
- China Eastern Eastern MilesBooks Korean Air
- EVA Air Infinity MileageLandsBooks Asiana Airlines
- Garuda Indonesia GarudaMilesBooks Korean Air
- Korean Air SKYPASSBooks Korean Air
- Lufthansa Miles & MoreBooks Asiana Airlines
- SAS EuroBonusBooks Korean Air
- Singapore Airlines KrisFlyerBooks Asiana Airlines
- TAP Miles&GoBooks Asiana Airlines
- Thai Royal Orchid PlusBooks Asiana Airlines
- Turkish Airlines Miles&SmilesBooks Asiana Airlines
- United MileagePlusBooks Asiana Airlines
- Virgin Atlantic Flying ClubBooks Korean Air
ICN to CSX with one stop
26 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Yancheng (YNZ)Asiana Airlines, then Sichuan Airlines3U
- Via Yangzhou (YTY)Spring Airlines, then Kunming Airlines
- Via Nanjing (NKG)China Eastern Airlines the whole way
+1 - Via Wuxi (WUX)China Eastern Airlines the whole way
- Via Weihai (WEH)Jeju Air and China Eastern Airlines, then Chengdu Airlines
EU - Via Qingdao (TAO)China Eastern Airlines, Shandong Airlines and 1 more the whole way+4BK+3
- Via Hangzhou (HGH)Air China, Asiana Airlines and 2 more, then Loong Air
+1GJ - Via Shanghai (PVG)China Southern Airlines and Shanghai Airlines the whole way+4
+1 - Via Yantai (YNT)China Eastern Airlines the whole wayZE+1DR
- Via Jinan (TNA)Shandong Airlines the whole way
EU+4 - Via Dalian (DLC)China Southern Airlines the whole way+1
- Via Wenzhou (WNZ)Air China, then China Southern Airlines, Juneyao Airlines and 4 moreGJ+3
- Via Tianjin (TSN)Air China and Tianjin Airlines the whole wayGS+1BK+3
- Via Fuzhou (FOC)Xiamen Airlines the whole wayFU+1
- Via Beijing (PKX)China Southern Airlines, China Eastern Airlines and 1 more the whole way+4
ICN to CSX: common questions
How many miles does ICN to CSX cost?
In economy it starts at 7,000 miles one way with Virgin Atlantic Flying Club on Korean Air, plus taxes and fees from $63.50. Next cheapest: Alaska Atmos Rewards (7,500), Air Canada Aeroplan (8,000) and ANA Mileage Club (11,000). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from ICN to CSX?
Asiana Airlines (Star Alliance), China Southern Airlines and Korean Air (SkyTeam) fly nonstop from Seoul (ICN) to Changsha (CSX).
How far is Seoul from Changsha by plane?
Seoul (ICN) and Changsha (CSX) are 998 miles (1,606 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ICN to CSX award flights?
21 programs can book at least one of the nonstop airlines: Air France-KLM Flying Blue, Delta SkyMiles, Emirates Skywards, Aeromexico Rewards, Air Canada Aeroplan, Air New Zealand Airpoints, Alaska Atmos Rewards, ANA Mileage Club and 13 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Seoul and Changsha?
The most direct connections are through Yancheng (YNZ), Yangzhou (YTY), Nanjing (NKG), Wuxi (WUX) and Weihai (WEH). On 20 of them the same airline flies both flights, for example China Eastern Airlines through Nanjing.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.