Wayfli › London (LHR) › To Seoul (ICN)
London (LHR) to Seoul (ICN) flights
There are direct flights from London Heathrow Airport to Seoul Incheon International Airport, sold by 3 airlines (including codeshares): British Airways, Korean Air and Asiana Airlines. The distance is 8,861 km, about 11h 20m in the air. There are also 29 one-stop options, via airports such as Istanbul, Amsterdam and Paris.
Live fares for LHR → ICNSee all routes on the map8,861 kmdistance
~11h 20mdirect flight time (estimate)
3direct airlines
29one-stop options
Direct flights from London to Seoul
| Route | Airlines (incl. codeshares) | Distance | Time (est.) |
|---|---|---|---|
| LHR → ICN | British Airways, Korean Air, Asiana Airlines | 8,861 km | ~11h 20m |
Best one-stop connections
Through the biggest hubs first. Times include about 100 minutes to change planes.
| Via | Airlines | Distance | Time (est.) |
|---|---|---|---|
| IST Istanbul | American Airlines and British Airways then Korean Air and Asiana Airlines | 10,450 km | ~15h 25m |
| AMS Amsterdam | American Airlines and British Airways then Korean Air and KLM | 8,922 km | ~13h 35m |
| CDG Paris | American Airlines and Air France then Air France and Korean Air | 9,274 km | ~14h |
| FRA Frankfurt | American Airlines and British Airways then Korean Air and Lufthansa | 9,198 km | ~13h 55m |
| PEK Beijing | British Airways and Air China then Air China and China Southern Airlines | 9,056 km | ~13h 45m |
| BCN Barcelona | American Airlines and British Airways then Trinity Airways | 10,742 km | ~15h 45m |
| MAD Madrid | British Airways and Iberia then Korean Air | 11,211 km | ~16h 20m |
| PVG Shanghai | British Airways and Air China then Spring Airlines and China Southern Airlines | 10,064 km | ~14h 55m |
| FCO Rome | American Airlines and ITA Airways then ITA Airways and Korean Air | 10,410 km | ~15h 20m |
| MUC Munich | American Airlines and British Airways then Lufthansa | 9,441 km | ~14h 10m |
| CAN Guangzhou | China Southern Airlines then China Southern Airlines and Korean Air | 11,501 km | ~16h 40m |
| VIE Vienna | American Airlines and British Airways then Korean Air | 9,523 km | ~14h 15m |
More from London and Seoul
- Seoul (ICN) to London (LHR) · return route
- All direct flights from London (LHR)
- All direct flights from Seoul (ICN)
- London to Istanbul (IST)
- London to Amsterdam (AMS)
- London to Paris (CDG)
- London to Frankfurt (FRA)
- London to Dubai (DXB)
- London to Beijing (PEK)
- London to Chicago (ORD)
- London to Barcelona (BCN)
- London to Dallas-Fort Worth (DFW)
- London to Madrid (MAD)
- London to Shanghai (PVG)
- London to Rome (FCO)
- Istanbul (IST) to Seoul
- Amsterdam (AMS) to Seoul
- Paris (CDG) to Seoul
- Frankfurt (FRA) to Seoul
- Dubai (DXB) to Seoul
- Beijing (PEK) to Seoul
- Chicago (ORD) to Seoul
- Barcelona (BCN) to Seoul
- Dallas-Fort Worth (DFW) to Seoul
- Madrid (MAD) to Seoul
- Shanghai (PVG) to Seoul
- Rome (FCO) to Seoul
Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.