LHR → ICN
Cheap flights from London to Seoul
We track fares from London to Seoul, South Korea every day. Across 93 prices we've logged, the cheapest was €528 return and a typical fare runs around €584. The cheapest month to fly is usually Jan 2027.
Cheapest seen
€528
Typical price
€584
Cheapest month
Jan 2027
Non-stop
With a stop
No live deal on this exact route right now — but the typical fare is around €584. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Oct 2026 | €576 | Check on Aviasales → |
| Nov 2026 | €565 | Check on Aviasales → |
| Jan 2027 | €557 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
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London to Seoul: the basics
- Route
- London (LHR) → Seoul (ICN)
- Distance
- 8,861 km
- Non-stop
- No (with a stop)
- Airlines seen
- Air India, Air China, China Southern, Etihad Airways, JD, ZH
Where these flights connect
There is no non-stop flight from London to Seoul. Based on the airlines that fly this route, connections are usually through Abu Dhabi — worth checking when you compare fares.