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Cheap flights from Jeju City to London from £205

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

£611

One-way from

£205
25/12-31/12
  • 25/12-31/12
  • 3 total stops
  • 39h 30m total
  • Jeju City to London
Search Deals
China Eastern
  • China Eastern
  • 2/10
  • 1 total stop
  • 28h 00m total
  • Jeju City to London
Search Deals

Find flight deals from Jeju City to London

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 29 August 2025.

Tue 2/913:40CJU - LGW
1 stop33h 20mChina Eastern
Thu 4/911:35LGW - CJU
1 stop19h 25mChina Eastern
Deal found 27/8£451
Wed 3/922:05CJU - LGW
1 stop16h 30mAir China
Sat 27/912:35LGW - CJU
1 stop24h 30mAir China
Deal found 26/8£537
Wed 3/922:05CJU - LGW
1 stop16h 30mAir China
Sun 28/912:35LGW - CJU
1 stop24h 40mAir China
Deal found 26/8£553
Wed 3/922:05CJU - LHR
1 stop27h 40mAir China
Sat 27/920:25LHR - CJU
1 stop16h 40mAir China
Deal found 26/8£557
Wed 3/922:05CJU - LHR
1 stop27h 40mAir China
Sun 28/922:40LHR - CJU
1 stop14h 35mAir China
Deal found 26/8£583
Tue 23/1208:20CJU - LGW
2 stops38h 40mMultiple Airlines
Tue 30/1211:40LGW - CJU
1 stop14h 55mMultiple Airlines
Deal found 29/8£605
Tue 2/913:40CJU - LHR
1 stop37h 00mChina Eastern
Thu 4/921:20LHR - CJU
1 stop31h 10mChina Eastern
Deal found 27/8£611
Thu 25/1218:55CJU - LGW
1 stop20h 35mMultiple Airlines
Wed 31/1211:35LGW - CJU
2 stops18h 55mMultiple Airlines
Deal found 27/8£611
Sat 6/912:10CJU - LHR
2 stops16h 20mMultiple Airlines
Sat 13/920:25LHR - CJU
1 stop16h 40mMultiple Airlines
Deal found 27/8£634
Wed 3/914:00CJU - LGW
2 stops24h 55mMultiple Airlines
Sun 28/912:35LGW - CJU
2 stops20h 00mMultiple Airlines
Deal found 26/8£635
Fri 19/914:00CJU - LHR
1 stop37h 50mMultiple Airlines
Tue 23/922:40LHR - CJU
1 stop14h 25mMultiple Airlines
Deal found 28/8£644
Wed 3/914:00CJU - LGW
2 stops24h 55mMultiple Airlines
Sat 27/912:35LGW - CJU
2 stops21h 00mMultiple Airlines
Deal found 26/8£645

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 29 August 2025.
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

Thu 25/12

18:55-06:30

1 stop20h 35m

London Gatwick

Wed 31/12

11:35-15:30

2 stops18h 55m

£611

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 19/9

14:00-19:50

1 stop37h 50m

London Heathrow

Tue 23/9

22:40-21:05

1 stop14h 25m

£644

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sat 27/12

13:50-17:30

1 stop36h 40m

London Heathrow

Sat 3/1

20:25-21:35

1 stop16h 10m

£668

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 12/10

14:00-19:50

1 stop37h 50m

London Heathrow

Sun 19/10

22:05-13:55

1 stop31h 50m

£679

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 25/12

22:35-17:50

1 stop28h 15m

London Heathrow

Wed 31/12

20:25-21:35

1 stop16h 10m

£694

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 25/12

18:55-17:30

1 stop31h 35m

London Heathrow

Wed 31/12

17:40-14:35

2 stops35h 55m

£734

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 25/12

22:35-05:35

1 stop16h 00m

London Gatwick

Wed 31/12

11:35-21:35

1 stop25h 00m

£826

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 19/9

22:00-11:35

2 stops21h 35m

London Gatwick

Tue 23/9

11:35-10:20

1 stop14h 45m

£862

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 3/10

16:00-18:40

1 stop34h 40m

London Heathrow

Wed 8/10

21:00-22:30

1 stop17h 30m

£882

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 19/9

16:00-15:00

1 stop31h 00m

London Gatwick

Tue 23/9

18:00-12:30

1 stop34h 30m

£897

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 36 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 28h 15m. Shenzhen Airlines provides one of the quickest options available for as low as £694. 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 Heathrow. You may also consider Jeju City - London Gatwick 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.

  • What is the cheapest month to book a flight from Jeju City to London?

    Currently, January is the cheapest month in which you can book a flight from Jeju City to London (average of £112). Flying from Jeju City to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.

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