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Cheap flights from Jeju City to London from £120

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
9 1월 — 16 1월1
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 10 12월 2025.

금 19/1213:50CJU - LGW
1 stop33h 10mChina Eastern
화 23/1210:30LGW - CJU
1 stop17h 20mChina Eastern
Deal found 7/12£527
금 19/1215:40CJU - LGW
1 stop31h 20mMultiple Airlines
화 23/1210:30LGW - CJU
2 stops20h 35mMultiple Airlines
Deal found 7/12£586

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 10 12월 2025.

Round-trip from

£542

One-way from

£120
20/5-25/5
  • 20/5-25/5
  • 4 total stops
  • 49h 15m total
  • Jeju City to London
Search Deals
China Eastern
  • China Eastern
  • 14/12
  • 1 total stop
  • 23h 50m 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 10 12월 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

금 19/12

13:50-14:00

1 stop33h 10m

London Gatwick

화 23/12

10:30-12:50

1 stop17h 20m

£527

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

수 20/5

10:25-06:35

2 stops28h 10m

London Gatwick

월 25/5

12:35-17:40

2 stops21h 05m

£542

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

수 1/4

11:30-06:35

2 stops27h 05m

London Gatwick

금 10/4

12:35-17:40

2 stops21h 05m

£546

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

수 20/5

08:40-20:30

2 stops19h 50m

London Heathrow

월 25/5

22:40-07:35

2 stops24h 55m

£568

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

금 19/12

15:40-14:00

1 stop31h 20m

London Gatwick

화 23/12

10:30-16:05

2 stops20h 35m

£586

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

목 2/4

15:00-07:00

2 stops48h 00m

London Gatwick

월 6/4

11:15-21:05

2 stops49h 50m

£611

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

목 1/1

13:50-13:15

2 stops32h 25m

London Gatwick

수 7/1

11:05-17:55

1 stop21h 50m

£670

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

화 20/1

20:00-17:20

1 stop30h 20m

London Heathrow

금 23/1

16:50-19:10

1 stop17h 20m

£690

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

월 12/1

13:50-14:00

1 stop33h 10m

London Gatwick

금 16/1

10:30-12:50

1 stop17h 20m

£705

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

월 12/1

07:30-06:40

2 stops32h 10m

London Heathrow

금 16/1

21:10-14:35

1 stop32h 25m

£715

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 25 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 30h 20m. China Eastern provides one of the quickest options available for as low as £690. 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

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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?

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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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