Find flights
When to book
FAQs

Cheap flights from Jeju City to London from £360

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jeju City to London

Enter your travel dates to find the best prices.

Best flights from Jeju City to London
Discover carefully curated flight deals from Jeju City to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Mon 19/113:50CJU - LGW
1 stop33h 10mChina Eastern
Thu 22/110:30LGW - CJU
1 stop17h 20mChina Eastern
Deal found 31/12£360
Fri 29/509:20CJU - LGW
2 stops29h 20mMultiple Airlines
Sun 31/511:35LGW - CJU
2 stops24h 25mMultiple Airlines
Deal found 31/12£536
Fri 8/522:05CJU - LGW
1 stop16h 30mAir China
Sun 10/511:15LGW - CJU
2 stops25h 50mAir China
Deal found 31/12£676
Wed 21/120:00CJU - LHR
1 stop33h 10mCathay Pacific
Sun 25/122:05LHR - CJU
1 stop36h 05mCathay Pacific
Deal found 30/12£724
Mon 19/113:50CJU - LHR
1 stop36h 40mChina Eastern
Thu 22/121:00LHR - CJU
1 stop30h 50mChina Eastern
Deal found 31/12£390
Tue 3/321:10CJU - LHR
2 stops29h 20mMultiple Airlines
Wed 11/321:00LHR - CJU
2 stops26h 10mMultiple Airlines
Deal found 31/12£542
Mon 19/113:50CJU - LGW
1 stop33h 10mMultiple Airlines
Thu 22/117:00LGW - CJU
2 stops18h 25mMultiple Airlines
Deal found 31/12£558
Sun 11/113:50CJU - LGW
1 stop25h 40mChina Eastern
Sun 18/110:30LGW - CJU
1 stop17h 20mChina Eastern
Deal found 1/1£706
Fri 8/512:05CJU - LGW
2 stops26h 35mMultiple Airlines
Sun 10/512:35LGW - CJU
2 stops19h 40mMultiple Airlines
Deal found 31/12£665
Sun 11/115:40CJU - LHR
1 stop34h 50mChina Eastern
Sun 18/121:00LHR - CJU
1 stop30h 50mChina Eastern
Deal found 1/1£736
Fri 29/522:05CJU - LHR
1 stop27h 35mMultiple Airlines
Sun 31/522:05LHR - CJU
1 stop31h 50mMultiple Airlines
Deal found 31/12£745
Fri 29/516:00CJU - LGW
1 stop22h 40mChina Eastern
Sun 31/511:35LGW - CJU
1 stop16h 55mChina Eastern
Deal found 31/12£780
Sun 11/115:25CJU - LGW
2 stops24h 05mMultiple Airlines
Sun 18/110:30LGW - CJU
2 stops23h 00mMultiple Airlines
Deal found 1/1£1,217

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 1 January 2026.

Round-trip from

£360
China Eastern
  • China Eastern
  • 19/1-22/1
  • 2 total stops
  • 50h 30m 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 1 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

Mon 19/1

13:50-14:00

1 stop33h 10m

London Gatwick

Thu 22/1

10:30-12:50

1 stop17h 20m

£360

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 19/1

13:50-17:30

1 stop36h 40m

London Heathrow

Thu 22/1

21:00-12:50

1 stop30h 50m

£390

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 29/5

09:20-06:40

2 stops29h 20m

London Gatwick

Sun 31/5

11:35-20:00

2 stops24h 25m

£536

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 3/3

21:10-17:30

2 stops29h 20m

London Heathrow

Wed 11/3

21:00-08:10

2 stops26h 10m

£542

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 19/1

13:50-14:00

1 stop33h 10m

London Gatwick

Thu 22/1

17:00-20:25

2 stops18h 25m

£558

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 8/5

12:05-06:40

2 stops26h 35m

London Gatwick

Sun 10/5

12:35-16:15

2 stops19h 40m

£665

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 8/5

22:05-06:35

1 stop16h 30m

London Gatwick

Sun 10/5

11:15-21:05

2 stops25h 50m

£676

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sun 11/1

13:50-06:30

1 stop25h 40m

London Gatwick

Sun 18/1

10:30-12:50

1 stop17h 20m

£706

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 21/1

20:00-20:10

1 stop33h 10m

London Heathrow

Sun 25/1

22:05-19:10

1 stop36h 05m

£724

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 11/1

15:40-17:30

1 stop34h 50m

London Heathrow

Sun 18/1

21:00-12:50

1 stop30h 50m

£736

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 18 results
1
2

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 £360. The distance from Jeju City to London is about 5747 mi.

  • 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.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Slough
Hounslow
Gatwick
Ilford
Wembley
Hayes
Brentford
Colchester
Watford
Crawley
Bedford
Chelmsford
Romford
Eastbourne
Ipswich
Bishop's Stortford
Guildford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Jeju City today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Jeju City to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Jeju City to London for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.