This page does one job: keep an eye on return fares from London Gatwick to Seoul. You get the cheapest price we have on record, the exact dates it was available on, and how that sits against what the route normally costs.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from London Gatwick? We track 54 other departure cities for Seoul, listed at the foot of this page.
London Gatwick → Seoul
for 7 Sep – 17 Sep 2026
✓ live-checked 9 hours ago
Check live price on Skyscanner →Price history 23 checks recorded for this route
lowest seen £406 · typical £541 · highest £811 · now £541
The cheapest London Gatwick to Seoul return flight on the radar right now is £541, flying with China Eastern via one or more connections. It covers departures in September 2026, and every dated link below opens that exact LGW–ICN search on Skyscanner. Across 23 recorded checks it has ranged between £406 and £811. Our sampling points to September 2026 as the cheapest month to fly London Gatwick to Seoul.
London Gatwick to Seoul flights: common questions
How much is a flight from London Gatwick to Seoul?
The lowest return fare we currently track from London Gatwick (LGW) to Seoul (ICN) is £541. The typical price on this route is £541, so anything near £541 is worth booking quickly. Over 23 recorded checks we have seen it as low as £406 and as high as £811.
Which airline flies from London Gatwick to Seoul at this price?
This £541 fare is with China Eastern, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from London Gatwick to Seoul?
This £541 fare includes at least one connection. If you need a non-stop London Gatwick to Seoul flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from London Gatwick to Seoul?
Our price sampling points to September 2026 as the cheapest departure month on this route. The dated links on this page cover September 2026.
Is the £541 London Gatwick to Seoul fare still available?
We last confirmed this £541 fare against live Skyscanner availability 9 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this London Gatwick to Seoul deal?
Pick a date pair above or press Check live price. That opens the exact LGW–ICN search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every London Gatwick to Seoul price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since London Gatwick to Seoul is often still worth booking within a day or two of the fare we found.