How long is the flight from London to Jeju City?

Shenzhen Airlines, China Southern, and China Eastern can get you from London to Jeju City in just under 15h 20m. Your travel time can differ by up to 16h 10m. There are 5739 mi between London and Jeju City. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest time of day to fly from LON to CJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Jeju City as you normally would.

What airport do you fly into for flights to Jeju City from London?

If you book a flight to Jeju City from London, you will be flying to Jeju, which is the city’s only airport. Jeju City (CJU) is located 1.7 mi from the center of Jeju City. There are 0 flights from London to Jeju per day from 0 different airlines.

Can I find deals for flights from London to Jeju City that include hotel bookings?

Yes. In addition to deals on London to Jeju City flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Jeju City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Jeju City.

Can I find deals for business class flights from London to Jeju City?

Yes. Cheapflights offers flight deals from London to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£289+ Cheap Flights from London to Jeju City

Cheap flight deals from London to Jeju City

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Jeju City
Explore the most affordable flight options available from London to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Mon 23/1121:10 -

1 stop31h 30m

Sun 29/1114:40 -

1 stop37h 30m

Deal found 31/10£457

Sat 28/1110:40 -

1 stop14h 55m

Sat 5/1222:25 -

1 stop17h 45m

Deal found 29/10£458

Thu 3/1210:40 -

1 stop14h 55m

Thu 10/1222:25 -

1 stop17h 45m

Deal found 29/10£465

Mon 23/1110:30 -

1 stop15h 05m

Sun 29/1108:15 -

2 stops38h 45m

Deal found 31/10£531

Mon 23/1121:30 -

1 stop14h 50m

Sun 29/1121:10 -

2 stops29h 20m

Deal found 31/10£591

Thu 3/1212:30 -

1 stop20h 15m

Thu 10/1221:55 -

2 stops41h 30m

Deal found 29/10£597

Tue 15/1212:05 -

2 stops37h 55m

Tue 22/1214:35 -

1 stop25h 05m

Deal found 31/10£602

Tue 1/1210:30 -

1 stop17h 20m

Mon 21/1213:50 -

1 stop25h 40m

Deal found 31/10£609

Tue 1/1212:30 -

1 stop15h 20m

Mon 21/1213:50 -

1 stop25h 35m

Deal found 31/10£611

Sat 28/1112:30 -

1 stop15h 20m

Sat 5/1213:50 -

1 stop36h 40m

Deal found 29/10£637

Mon 14/1215:45 -

2 stops20h 35m

Mon 21/1213:50 -

1 stop25h 35m

Deal found 30/10£648

Sun 13/1206:30 -

3 stops28h 35m

Sun 20/1214:40 -

1 stop37h 30m

Deal found 29/10£674

Best flights from London to Jeju City
Discover carefully curated flight deals from London to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.

Mon 23/1121:10 -

1 stop31h 30m

Sun 29/1114:40 -

1 stop37h 30m

Deal found 31/10£457

Thu 21/110:40 -

1 stop25h 45m

Thu 28/111:35 -

1 stop28h 35m

Deal found 1/11£476

Thu 21/122:00 -

1 stop30h 35m

Thu 28/114:35 -

1 stop37h 00m

Deal found 1/11£568

Tue 1/1212:30 -

1 stop15h 20m

Mon 21/1218:05 -

1 stop32h 25m

Deal found 3/11£625

Mon 23/1110:30 -

1 stop15h 05m

Sun 29/1108:15 -

2 stops38h 45m

Deal found 31/10£531

Sat 28/1120:20 -

2 stops27h 20m

Sat 5/1213:50 -

1 stop25h 40m

Deal found 29/10£534

Sat 28/1112:30 -

1 stop15h 20m

Sat 5/1213:50 -

1 stop36h 40m

Deal found 29/10£637

Thu 3/1210:40 -

2 stops23h 30m

Thu 10/1207:45 -

2 stops32h 25m

Deal found 29/10£623

Thu 21/121:30 -

1 stop14h 50m

Thu 28/121:25 -

2 stops42h 00m

Deal found 1/11£628

Mon 14/1215:45 -

2 stops20h 35m

Mon 21/1213:50 -

1 stop25h 35m

Deal found 30/10£648

Tue 15/1206:45 -

2 stops28h 20m

Tue 22/1214:35 -

1 stop25h 05m

Deal found 31/10£654

Sun 13/1206:30 -

3 stops28h 35m

Sun 20/1214:40 -

1 stop37h 30m

Deal found 29/10£674

Mon 23/1108:40 -

2 stops19h 40m

Sun 29/1107:50 -

2 stops31h 50m

Deal found 31/10£679

Tue 1/1210:30 -

2 stops24h 55m

Mon 21/1213:50 -

1 stop25h 40m

Deal found 31/10£679

Thu 3/1210:30 -

2 stops24h 35m

Thu 10/1222:00 -

2 stops28h 45m

Deal found 29/10£697

Sun 13/1206:50 -

2 stops28h 15m

Sun 20/1209:45 -

2 stops29h 45m

Deal found 29/10£699

Thu 17/1206:45 -

2 stops28h 20m

Thu 24/1214:35 -

1 stop24h 55m

Deal found 2/11£711

Sat 28/1112:30 -

2 stops21h 40m

Sat 5/1222:20 -

2 stops21h 50m

Deal found 29/10£738

Wed 16/1220:50 -

2 stops31h 30m

Wed 23/1214:40 -

1 stop38h 50m

Deal found 1/11£738

Find flight deals from London to Jeju City

Round-trip from	£457
One-way from	£289

Shenzhen Airlines
23/11-29/11
2 total stops
69h 00m total
London to Jeju City

Search Deals

1/12-31/12
1 total stop
25h 10m total
London to Jeju City

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Wed 6/1

21:30-21:20

1 stop14h 50m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£312

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Thu 10/12

07:50-20:25

3 stops51h 35m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£317

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Sat 28/11

12:30-06:40

2 stops33h 10m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£324

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Sun 29/11

21:30-06:40

2 stops24h 10m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£329

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Wed 2/12

21:30-06:40

2 stops24h 10m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£330

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Sat 14/11

20:20-22:40

2 stops41h 20m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£344

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Sat 21/11

20:20-13:20

2 stops32h 00m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£356

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Wed 11/11

21:10-13:40

1 stop31h 30m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£357

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Fri 20/11

21:35-14:15

2 stops31h 40m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£358

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Fri 11/12

06:50-22:40

2 stops30h 50m

Jeju City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£381

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 39 resultsSorted by cheapest first

Best time to book a flight from London to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from London with our price prediction graph.

LON-CJU

LHR-CJU

LGW-CJU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Jeju City

LON-CJU

LHR-CJU

LGW-CJU

What’s the top stopover airport for flights from London to Jeju City?

Shenzhen (SZX) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Jeju City on Cheapflights.

What’s the cheapest stopover airport for flights from London to Jeju City?

Shenzhen (SZX) is the most affordable one-stop option, with an average return flight price of £455.

What’s the fastest stopover option from London to Jeju City?

Flights via Shenzhen (SZX) have the shortest average one-way travel time for one-stop routes: 31h 50m.

Which airport typically offers the quickest stopover for flights from London to Jeju City?

Flights via Shanghai (PVG) offer the fastest connection on this route, with an average stopover time of 16h 48m.

Related info for your journey

What airport do you fly into for flights to Jeju City from London?
If you book a flight to Jeju City from London, you will be flying to Jeju, which is the city’s only airport. Jeju City (CJU) is located 1.7 mi from the center of Jeju City. There are 0 flights from London to Jeju per day from 0 different airlines.
How long is the flight from London to Jeju City?
Shenzhen Airlines, China Southern, and China Eastern can get you from London to Jeju City in just under 15h 20m. Your travel time can differ by up to 16h 10m. There are 5739 mi between London and Jeju City. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from London to Jeju City that include hotel bookings?
Yes. In addition to deals on London to Jeju City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Jeju City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Jeju City.
Can I find deals for business class flights from London to Jeju City?
Yes. Cheapflights offers flight deals from London to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Seogwipo

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to South Korea

Flights by cabin class

Jeju City flight routes

Other flight options

Other flights from London

Popular flights

Alternative routes for London to Jeju City

Heathrow to Jeju City flights

Bristol to Jeju City flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Jeju City?

When you search for this flight from London to Jeju City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Jeju City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Jeju City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Jeju City with no change fees?

Certainly. Search results for flights to Jeju City from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Jeju City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Jeju City from London today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Jeju City from £289

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Jeju City

Cheapest flights from London to Jeju CityExplore the most affordable flight options available from London to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Explore the most affordable flight options available from London to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Best flights from London to Jeju CityDiscover carefully curated flight deals from London to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.

Discover carefully curated flight deals from London to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.

Last-minute flights from London to Jeju CityDiscover last-minute flight deals from London to Jeju City. Data last updated 3 November 2026 and is based on user searches.

Discover last-minute flight deals from London to Jeju City. Data last updated 3 November 2026 and is based on user searches.

One-way flights from London to Jeju CitySearch for one-way flight options from London to Jeju City. Find affordable one-way fares based on user searches. Data last updated 3 November 2026.

Search for one-way flight options from London to Jeju City. Find affordable one-way fares based on user searches. Data last updated 3 November 2026.

Find flight deals from London to Jeju City

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Jeju City that are best for you.

Best time to book a flight from London to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from London with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from London to Jeju City?

Share of one-stop return flights from London to Jeju City chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shenzhen (SZX) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Jeju City on Cheapflights.

What’s the cheapest stopover airport for flights from London to Jeju City?

Average return fare for one-stop flights from London to Jeju City, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Shenzhen (SZX) is the most affordable one-stop option, with an average return flight price of £455.

What’s the fastest stopover option from London to Jeju City?

Shortest average travel time for one-stop one-way flights from London to Jeju City, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Shenzhen (SZX) have the shortest average one-way travel time for one-stop routes: 31h 50m.

Which airport typically offers the quickest stopover for flights from London to Jeju City?

Average stopover duration for one-stop one-way flights from London to Jeju City, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Shanghai (PVG) offer the fastest connection on this route, with an average stopover time of 16h 48m.

Related info for your journey

What airport do you fly into for flights to Jeju City from London?

How long is the flight from London to Jeju City?

Can I find deals for flights from London to Jeju City that include hotel bookings?

How can I find direct flights from London to Jeju City?

Can I find deals for business class flights from London to Jeju City?

Travelling to a place near Jeju City?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Jeju City

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Jeju City by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Korea

Book a non-stop flight to one of these other cities located in South Korea.

Search flights from London to Jeju City by cabin class

Find flights from London to Jeju City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Jeju City

Explore flights to Jeju City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 November 2026.

London and Jeju City flights

Browse other London and Jeju City flight options. Last updated on 3 November 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 3 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from London to Jeju City?

Why should you use Cheapflights to find cheap flight tickets from London to Jeju City?

Can Cheapflights find flights from London to Jeju City with no change fees?

Can Cheapflights notify me if prices for flights from London to Jeju City become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Jeju City
Explore the most affordable flight options available from London to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Best flights from London to Jeju City
Discover carefully curated flight deals from London to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.

Last-minute flights from London to Jeju City
Discover last-minute flight deals from London to Jeju City. Data last updated 3 November 2026 and is based on user searches.

One-way flights from London to Jeju City
Search for one-way flight options from London to Jeju City. Find affordable one-way fares based on user searches. Data last updated 3 November 2026.