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Cheap flights from Jeju City to London from £280

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
6 Jul — 13 Jul1
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 6 June 2026.

Mon 29/619:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Fri 10/721:20
LHR
-
CJU
1 stop33h 40m
China Eastern
Deal found 5/6£441
Sat 20/613:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Mon 22/621:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 4/6£445
Thu 18/613:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Thu 25/621:20
LHR
-
CJU
1 stop31h 10m
China Eastern
Deal found 1/6£451
Mon 15/619:10
CJU
-
LGW
1 stop19h 30m
China Eastern
Fri 26/611:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 5/6£535
Mon 29/619:10
CJU
-
LGW
1 stop19h 30m
China Eastern
Fri 10/711:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 5/6£554
Thu 18/613:40
CJU
-
LGW
1 stop33h 20m
China Eastern
Mon 22/611:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 5/6£560
Sat 20/613:40
CJU
-
LGW
1 stop25h 00m
China Eastern
Mon 22/611:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 4/6£572
Wed 1/716:00
CJU
-
LGW
1 stop22h 40m
China Eastern
Wed 8/718:00
LGW
-
CJU
1 stop16h 10m
China Eastern
Deal found 3/6£598
Sat 29/815:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Sat 12/922:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Deal found 4/6£623
Thu 18/613:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Sat 27/621:20
LHR
-
CJU
1 stop31h 10m
China Eastern
Deal found 1/6£630
Sun 14/619:10
CJU
-
LGW
1 stop27h 50m
China Eastern
Fri 26/611:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 5/6£638
Thu 18/619:10
CJU
-
LGW
1 stop27h 50m
China Eastern
Thu 25/611:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 1/6£639

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 6 June 2026.

Round-trip from

£441

One-way from

£280
China Eastern
  • China Eastern
  • 29/6-10/7
  • 2 total stops
  • 65h 10m total
  • Jeju City to London
Search Deals
25/6
  • 25/6
  • 2 total stops
  • 50h 10m 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 6 June 2026.
Use the filters below to find and compare flights from Jeju City to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 29/6

19:10-18:40

1 stop31h 30m

London Heathrow

Fri 10/7

21:20-12:30

1 stop31h 10m

£442
Fastest return journey

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 23/6

19:10-06:40

1 stop19h 30m

London Gatwick

Fri 10/7

11:35-12:30

1 stop16h 55m

£560

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 18/6

13:40-15:00

1 stop33h 20m

London Gatwick

Mon 22/6

11:35-12:30

1 stop16h 55m

£560

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Wed 1/7

16:00-06:40

1 stop22h 40m

London Gatwick

Wed 8/7

18:00-18:10

1 stop16h 10m

£598

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sat 29/8

15:00-20:00

1 stop37h 00m

London Heathrow

Sat 12/9

22:05-13:55

1 stop31h 50m

£623

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 29/6

19:10-15:00

1 stop27h 50m

London Gatwick

Fri 10/7

11:35-12:30

1 stop16h 55m

£643

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 22/6

13:40-15:00

1 stop33h 20m

London Gatwick

Fri 26/6

11:35-12:30

1 stop16h 55m

£678

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 9/8

14:00-19:50

1 stop37h 50m

London Heathrow

Sat 15/8

22:05-13:55

1 stop31h 50m

£737

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Wed 1/7

19:10-06:40

1 stop19h 30m

London Gatwick

Wed 8/7

11:35-14:25

2 stops18h 50m

£785

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 24/8

08:45-20:25

2 stops19h 40m

London Heathrow

Sat 29/8

22:05-13:55

1 stop31h 50m

£792

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 40 resultsSorted by cheapest first
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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 31h 30m. China Eastern provides one of the quickest options available for as low as £442. The distance from Jeju City to London is about 5739 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
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Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
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Colchester
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Borehamwood
Folkestone
Southall

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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

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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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