Cheap flights from London Gatwick to Seoul

from as little as £620

6 nights in Seoul, departing London Gatwick on 27 / Jun / 2025 with China Southern Airlines (price found 30 hours ago)

Subject to availability, prices correct of the last 24 hours
Seoul

Cheap return flights from London Gatwick to Seoul

Find the best deals

The London Gatwick / Seoul route

All 8884 km of it

Cheap flight deals for this route

See what's hot at the moment

Seoul flight facts

What you need to know

Alternative flights from the UK to Seoul

Check out prices for other routes
from £435 pp
Find flights
from £570 pp
Find flights
from £650 pp
Find flights
from £577 pp
Find flights
from £748 pp
Find flights
from £435 pp
Find flights
from £805 pp
Find flights

Alternative flights from London Gatwick to Seoul

You might find cheaper flights nearby
from £491 pp
Find flights
from £613 pp
Find flights
from £624 pp
Find flights
from £601 pp
Find flights
from £380 pp
Find flights
from £480 pp
Find flights
Seoul

Today alone, Netflights has searched over 2,260 flights. 27 / Jun / 2025 is currently the lowest priced day of the year to fly the London Gatwick/Seoul route. There are around 590 flights on any given week from the UK to Seoul and the cheapest month to fly right now is June.

Not suitable? Try running another search or viewing all cheap flight deals.

Key facts about Seoul

How to get cheap flights from London Gatwick to Seoul

Tips and advice from our flight experts

If you're looking to fly from London Gatwick to Seoul, you might like to know that 27 / Jun / 2025 currently has the cheapest flights. At the moment, there are four airlines flying to Seoul. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Seoul.

Turkish Airlines is the most popular airline that flies from London Gatwick to Seoul. But it's still worth looking at other options, as there are 590 flights to Seoul every week. If you want to broaden your search, look at flights departing from other airports.

Your flight from London Gatwick to Seoul will take at least 15 hrs 55 mins. On average, it takes 17 hrs 20 mins to fly the 8884 km distance. Take a look at flight times to see which one works best for you.

If you want to travel in June, it's best to book your flights early, as this is peak season in Seoul. The cheapest month to fly is normally May – try searching three to four months prior to then to get a bargain. You can also search by month, which will reveal the cheapest time of the week to fly.

Other popular destinations near Seoul

Where other people are flying to

Context Id: 6fb46586-36fc-41be-ba01-0a18e5878244