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Cheap flights from Jeju City to London from £206

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 January 2026.

Round-trip from

£490

One-way from

£206
China Eastern
  • China Eastern
  • 10/2-24/2
  • 2 total stops
  • 50h 30m total
  • Jeju City to London
Search Deals
30/3
  • 30/3
  • 2 total stops
  • 42h 00m total
  • Jeju City to London
Search Deals

Find 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 9 January 2026.

Tue 10/213:50CJU - LGW
1 stop33h 10mChina Eastern
Tue 24/210:30LGW - CJU
1 stop17h 20mChina Eastern
Deal found 8/1£490
Fri 6/213:50CJU - LHR
1 stop36h 40mChina Eastern
Mon 9/221:00LHR - CJU
1 stop30h 50mChina Eastern
Deal found 8/1£517
Thu 2/408:40CJU - LHR
2 stops19h 45mMultiple Airlines
Sun 5/422:40LHR - CJU
2 stops24h 55mMultiple Airlines
Deal found 6/1£571
Mon 20/422:05CJU - LGW
2 stops40h 50mAir China
Fri 22/511:15LGW - CJU
2 stops49h 50mAir China
Deal found 6/1£623
Fri 28/822:05CJU - LGW
2 stops40h 55mAir China
Sun 6/911:15LGW - CJU
2 stops25h 50mAir China
Deal found 6/1£629
Tue 10/213:50CJU - LHR
1 stop36h 40mChina Eastern
Tue 24/221:00LHR - CJU
1 stop30h 50mChina Eastern
Deal found 8/1£650
Sat 17/110:45CJU - LGW
2 stops27h 50mMultiple Airlines
Fri 23/111:35LGW - CJU
2 stops19h 30mMultiple Airlines
Deal found 8/1£652
Sat 14/213:25CJU - LGW
2 stops26h 05mMultiple Airlines
Wed 18/210:30LGW - CJU
1 stop22h 25mMultiple Airlines
Deal found 6/1£683
Thu 2/411:30CJU - LGW
2 stops27h 05mMultiple Airlines
Sun 5/412:35LGW - CJU
1 stop24h 30mMultiple Airlines
Deal found 6/1£684
Sun 19/422:05CJU - LGW
2 stops40h 50mAir China
Fri 22/511:15LGW - CJU
2 stops49h 50mAir China
Deal found 6/1£684
Sat 17/113:50CJU - LHR
1 stop36h 40mChina Eastern
Fri 23/121:00LHR - CJU
1 stop35h 55mChina Eastern
Deal found 8/1£695
Mon 13/422:05CJU - LGW
1 stop16h 30mMultiple Airlines
Wed 22/412:35LGW - CJU
2 stops21h 05mMultiple Airlines
Deal found 7/1£701

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 9 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

Tue 10/2

13:50-14:00

1 stop33h 10m

London Gatwick

Tue 24/2

10:30-12:50

1 stop17h 20m

£490

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 6/2

13:50-17:30

1 stop36h 40m

London Heathrow

Mon 9/2

21:00-12:50

1 stop30h 50m

£517

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 2/4

08:40-20:25

2 stops19h 45m

London Heathrow

Sun 5/4

22:40-21:05

1 stop14h 25m

£576

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 20/4

22:05-06:55

2 stops40h 50m

London Gatwick

Fri 22/5

11:15-21:05

2 stops49h 50m

£623

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 6/2

15:40-06:30

1 stop23h 50m

London Gatwick

Mon 9/2

10:30-17:55

1 stop22h 25m

£652

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 14/2

13:25-06:30

2 stops26h 05m

London Gatwick

Wed 18/2

10:30-17:55

1 stop22h 25m

£683

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 2/4

11:30-06:35

2 stops27h 05m

London Gatwick

Sun 5/4

12:35-21:05

1 stop24h 30m

£684

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sun 19/4

22:05-06:55

2 stops40h 50m

London Gatwick

Fri 22/5

11:15-21:05

2 stops49h 50m

£684

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 2/4

08:40-20:25

2 stops19h 45m

London Heathrow

Fri 3/4

21:00-07:50

2 stops26h 50m

£709

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sun 25/1

15:35-06:55

2 stops48h 20m

London Gatwick

Wed 28/1

11:35-14:35

2 stops42h 00m

£759

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 33 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 33h 10m. China Eastern provides one of the quickest options available for as low as £490. 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?

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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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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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