London to Seoul flights
Heathrow (LHR), United Kingdom → Incheon International (ICN), South Korea
$544lowest estimated one way
11h 17mnonstop flight time
8,861 km5,506 miles
Tuesdayusually the cheapest day
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Cheapest dates in the next few weeks
| Tue 1 Dec | $544 |
| Tue 8 Dec | $547 |
| Thu 7 Jan | $587 |
| Tue 24 Nov | $597 |
| Wed 6 Jan | $597 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $745. Prices change often, so check live prices before booking.
Questions
How long is the flight from London to Seoul?
About 11h 17m nonstop. The distance is 8,861 km (5,506 miles). Flights with a stop take longer.
How much is a flight from London to Seoul?
One-way economy fares are estimated between $544 and $1,126 over the coming weeks, about $745 on a typical day. Check live prices before you book.
What is the cheapest day to fly from London to Seoul?
In our estimates Tuesday is usually the cheapest day. The cheapest dates right now are Tue 1 Dec, Tue 8 Dec, Thu 7 Jan.
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