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Cheap flights from Jeju City to London from £194

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
22 Feb — 1 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jeju City to London

Enter your travel dates to find the best prices.

Cheapest flights from Jeju City to London
Explore the most affordable flight options available from Jeju City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2026.

Tue 10/313:50
CJU
-
LGW
1 stop25h 40m
China Eastern
Sun 15/317:00
LGW
-
CJU
1 stop34h 50m
China Eastern
Deal found 21/1£322
Wed 11/313:50
CJU
-
LGW
1 stop25h 40m
China Eastern
Sun 15/317:00
LGW
-
CJU
1 stop34h 50m
China Eastern
Deal found 21/1£323
Wed 11/313:50
CJU
-
LHR
1 stop36h 40m
China Eastern
Sun 15/321:00
LHR
-
CJU
1 stop35h 55m
China Eastern
Deal found 21/1£354
Tue 10/318:55
CJU
-
LHR
1 stop31h 35m
China Eastern
Sun 15/321:00
LHR
-
CJU
1 stop30h 50m
China Eastern
Deal found 21/1£355
Tue 27/118:55
CJU
-
LGW
1 stop20h 35m
China Eastern
Sun 1/210:30
LGW
-
CJU
1 stop17h 20m
China Eastern
Deal found 21/1£355
Tue 27/118:55
CJU
-
LGW
1 stop20h 35m
China Eastern
Sat 31/110:30
LGW
-
CJU
1 stop17h 20m
China Eastern
Deal found 21/1£356
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£360
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£366
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£382
Tue 27/118:55
CJU
-
LHR
1 stop31h 35m
China Eastern
Sat 31/121:00
LHR
-
CJU
1 stop30h 50m
China Eastern
Deal found 21/1£387
Tue 27/113:50
CJU
-
LHR
1 stop36h 40m
China Eastern
Sun 1/221:00
LHR
-
CJU
1 stop30h 50m
China Eastern
Deal found 21/1£389
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£412

Find flight deals from Jeju City to London

Discover tips and strategies to find the most affordable flight options for your journey from Jeju City (CJU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 January 2026.

Round-trip from

£322

One-way from

£194
China Eastern
  • China Eastern
  • 10/3-15/3
  • 2 total stops
  • 60h 30m total
  • Jeju City to London
Search Deals
18/5
  • 18/5
  • 2 total stops
  • 25h 40m total
  • Jeju City to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jeju City 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 23 January 2026.
Use the filters below to find and compare flights from Jeju City to London that are best for you.

Fly from

Jeju City

Fly to

London

Route

Depart

Return

Price

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Wed 11/3

13:50-06:30

1 stop25h 40m

London Gatwick

Sun 15/3

17:00-12:50

1 stop34h 50m

£323

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 11/3

13:50-17:30

1 stop36h 40m

London Heathrow

Sun 15/3

21:00-17:55

1 stop35h 55m

£354

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 10/3

18:55-17:30

1 stop31h 35m

London Heathrow

Sun 15/3

21:00-12:50

1 stop30h 50m

£355

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 14/2

13:50-14:00

1 stop33h 10m

London Gatwick

Thu 19/2

10:30-12:50

1 stop17h 20m

£572

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

£685

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

£711

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Wed 11/3

15:35-06:55

2 stops48h 20m

London Gatwick

Sun 15/3

17:00-20:25

2 stops18h 25m

£725

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 24/3

13:50-17:30

1 stop36h 40m

London Heathrow

Sat 28/3

22:15-10:45

2 stops27h 30m

£728

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

£737

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

£744

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 44 results
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Best time to book a flight from Jeju City to London

Have a flexible travel schedule? Discover the best time to fly to London from Jeju City 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 City 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 City to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to London from Jeju City, you will be flying from 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 Jeju to London per day from 0 different airlines.

  • How long is the flight from Jeju City to London?

    A quick flight from Jeju City to London can take about 25h 40m. China Eastern provides one of the quickest options available for as low as £323. The distance from Jeju City to London is about 5747 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Jeju City to London is Jeju City - London Gatwick. You may also consider Jeju City - London Heathrow or Jeju City - London Luton.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jeju City 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
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
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Eastbourne
Romford
Folkestone
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Jeju City to London

See prices for flight routes from nearby airports that may be better suited for you.
Jeju City to Heathrow flights

Fly with Cheapflights

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

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

Need flexible booking options for your flight to London from Jeju City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Jeju City to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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