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Cheap flights from Jeju-do to London from £314

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
23 Feb — 2 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jeju-do to London

Enter your travel dates to find the best prices.

Cheapest flights from Jeju-do to London
Explore the most affordable flight options available from Jeju-do to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2026.

Tue 10/318:55
CJU
-
LGW
1 stop20h 35m
China Eastern
Tue 17/310:30
LGW
-
CJU
1 stop17h 20m
China Eastern
Deal found 24/1£314
Tue 10/318:55
CJU
-
LHR
1 stop31h 35m
China Eastern
Tue 17/321:00
LHR
-
CJU
1 stop30h 50m
China Eastern
Deal found 23/1£351
Thu 29/118:55
CJU
-
LGW
1 stop20h 35m
China Eastern
Tue 3/210:30
LGW
-
CJU
1 stop17h 20m
China Eastern
Deal found 22/1£357
Wed 28/113:50
CJU
-
LGW
1 stop25h 40m
China Eastern
Sun 1/210:30
LGW
-
CJU
1 stop17h 20m
China Eastern
Deal found 22/1£364
Tue 10/313:50
CJU
-
LGW
1 stop33h 10m
Multiple Airlines
Tue 17/310:30
LGW
-
CJU
2 stops20h 35m
Multiple Airlines
Deal found 24/1£376
Sun 25/115:40
CJU
-
LGW
1 stop23h 50m
China Eastern
Tue 3/210:30
LGW
-
CJU
1 stop17h 20m
China Eastern
Deal found 23/1£379
Wed 28/113:50
CJU
-
LHR
1 stop36h 40m
China Eastern
Wed 4/221:00
LHR
-
CJU
1 stop32h 50m
China Eastern
Deal found 23/1£391
Thu 29/118:55
CJU
-
LHR
1 stop31h 35m
China Eastern
Tue 3/221:00
LHR
-
CJU
1 stop35h 55m
China Eastern
Deal found 22/1£409
Wed 28/113:50
CJU
-
LGW
1 stop25h 40m
China Eastern
Wed 4/210:30
LGW
-
CJU
1 stop22h 25m
China Eastern
Deal found 23/1£409
Thu 29/113:50
CJU
-
LHR
1 stop36h 40m
China Eastern
Mon 2/221:00
LHR
-
CJU
1 stop30h 50m
China Eastern
Deal found 21/1£416
Thu 29/118:55
CJU
-
LGW
1 stop20h 35m
Multiple Airlines
Tue 3/210:30
LGW
-
CJU
2 stops20h 35m
Multiple Airlines
Deal found 22/1£417
Tue 27/113:50
CJU
-
LHR
1 stop36h 40m
China Eastern
Sat 31/121:00
LHR
-
CJU
1 stop30h 50m
China Eastern
Deal found 23/1£485

Find flight deals from Jeju-do to London

Keep the following information in mind while searching for Jeju-do to London flight deals. Data was last updated 24 January 2026.

Round-trip from

£321
China Eastern
  • China Eastern
  • 10/3-17/3
  • 2 total stops
  • 45h 25m total
  • Jeju-do to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jeju-do to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 January 2026.
Use the filters below to find and compare flights from Jeju-do to London that are best for you.

Fly from

Jeju-do

Fly to

London

Route

Depart

Return

Price

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 10/3

18:55-14:00

1 stop28h 05m

London Gatwick

Tue 17/3

10:30-12:50

1 stop17h 20m

£321

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 10/3

18:55-17:30

1 stop31h 35m

London Heathrow

Tue 17/3

21:00-12:50

1 stop30h 50m

£351

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 10/3

18:55-06:30

1 stop20h 35m

London Gatwick

Tue 17/3

10:30-19:10

2 stops23h 40m

£472

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 4/2

08:55-05:55

1 stop30h 00m

London Heathrow

Fri 6/2

10:40-18:55

1 stop23h 15m

£680

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 17/2

08:55-06:25

1 stop30h 30m

London Gatwick

Sun 22/2

09:25-07:20

1 stop36h 55m

£690

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 22/5

22:05-06:35

1 stop16h 30m

London Gatwick

Mon 25/5

12:35-17:40

2 stops21h 05m

£706

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 8/4

22:05-17:40

1 stop27h 35m

London Heathrow

Thu 9/4

20:25-21:05

1 stop16h 40m

£707

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 10/3

22:25-20:50

2 stops31h 25m

London Heathrow

Tue 17/3

17:50-21:25

2 stops18h 35m

£727

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 4/2

13:50-17:30

1 stop36h 40m

London Heathrow

Fri 6/2

17:40-14:35

2 stops35h 55m

£732

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 6/2

08:45-06:30

2 stops30h 45m

London Gatwick

Sat 7/2

16:55-12:50

3 stops34h 55m

£739

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 20 results
1
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Best time to book a flight from Jeju-do to London

Have a flexible travel schedule? Discover the best time to fly to London from Jeju-do with our price prediction graph.
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 Jeju-do to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Jeju-do to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Jeju-do to London?

    A quick flight from Jeju-do to London can take about 27h 35m. China Eastern provides one of the quickest options available for as low as £707. Airlines will cover a distance of 5739 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Jeju-do to London?

    When deciding which route to take from Jeju-do to London consider Jeju City - London Gatwick, Jeju City - London Heathrow or Jeju City - London Luton as they are the most popular.

  • Can I find deals for flights from Jeju-do to London that include hotel bookings?

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

  • How can I find direct flights from Jeju-do to London?

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

  • Can I find deals for business class flights from Jeju-do to London?

    Yes. Cheapflights offers flight deals from Jeju-do to London 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford
Folkestone
Southend-on-Sea

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