How long is the flight from Seoul to London Heathrow?

ICN–LHR is 14h 25m nonstop, covering 8,861 km (5,506 mi).

Which airlines fly nonstop from Seoul to London Heathrow?

Asiana Airlines, China Airlines, Korean Air, Virgin Atlantic operate this route nonstop.

How much is a flight from Seoul to London Heathrow?

One-way fares on ICN–LHR recently started from $241. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.

How often do flights run from Seoul to London Heathrow?

The route is served 7 days a week (24 scheduled departures).

Flights from Seoul to London Heathrow

ICNLHR

Incheon International Airport (Seoul, South Korea) → London Heathrow Airport (London, United Kingdom)

Also known as Seoul.

Nonstop: 14h 25m
Distance: 8,861 km
Frequency: 7×/week
One-way from: $241
Airlines: Asiana Airlines, China Airlines, Korean Air, Virgin Atlantic

Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

OZ52109:40→15:3514h 55mAsiana Airlines
VS550110:40→16:3014h 50mVirgin Atlantic
KE90710:40→16:3014h 50mKorean Air
VS20913:30→18:5514h 25mVirgin Atlantic
CI928913:30→18:5514h 25mChina Airlines
KE590713:30→18:5514h 25mKorean Air

Tuesday

OZ52109:40→15:3514h 55mAsiana Airlines
KE90710:40→16:3014h 50mKorean Air
VS20913:25→18:5514h 30mVirgin Atlantic

Wednesday

OZ52109:40→15:3514h 55mAsiana Airlines
KE90710:40→16:3014h 50mKorean Air
VS20913:25→18:5514h 30mVirgin Atlantic

Thursday

OZ52109:40→15:3514h 55mAsiana Airlines
KE90710:40→16:3014h 50mKorean Air
VS20913:25→18:5514h 30mVirgin Atlantic

Friday

OZ52109:40→15:3514h 55mAsiana Airlines
KE90710:40→16:3014h 50mKorean Air
VS20913:25→18:5514h 30mVirgin Atlantic

Saturday

OZ52109:40→15:3514h 55mAsiana Airlines
KE90710:40→16:3014h 50mKorean Air
VS20913:25→18:5514h 30mVirgin Atlantic

Sunday

OZ52109:40→15:3514h 55mAsiana Airlines
KE90710:40→16:3014h 50mKorean Air
VS20913:25→18:5514h 30mVirgin Atlantic

Seoul to London Heathrow — frequently asked

How long is the flight from Seoul to London Heathrow?: ICN–LHR is 14h 25m nonstop, covering 8,861 km (5,506 mi).
Which airlines fly nonstop from Seoul to London Heathrow?: Asiana Airlines, China Airlines, Korean Air, Virgin Atlantic operate this route nonstop.
How much is a flight from Seoul to London Heathrow?: One-way fares on ICN–LHR recently started from $241. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Seoul to London Heathrow?: The route is served 7 days a week (24 scheduled departures).