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Cheap flights from Jeju-do to London from £152

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 16/6. 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-do to London

Enter your travel dates to find the best prices.

Cheapest flights from Jeju-do to London
Explore the most affordable flight options available from Jeju-do 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-do to London

Keep the following information in mind while searching for Jeju-do to London flight deals. Data was last updated 6 June 2026.

Round-trip from

£441

One-way from

£152
China Eastern
  • China Eastern
  • 29/6-10/7
  • 2 total stops
  • 65h 10m total
  • Jeju-do to London
Search Deals
China Eastern
  • China Eastern
  • 16/6
  • 1 total stop
  • 33h 20m total
  • Jeju-do to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jeju-do 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-do 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 - LHR

CJULHR

Jeju City

Thu 18/6

13:40-18:40

1 stop37h 00m

London Heathrow

Sat 27/6

21:20-12:30

1 stop31h 10m

£630

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 29/6

19:10-15:00

1 stop27h 50m

London Gatwick

Sat 11/7

11:35-12:30

1 stop16h 55m

£638

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 18/6

19:10-15:00

1 stop27h 50m

London Gatwick

Thu 25/6

11:35-12:30

1 stop16h 55m

£639

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

£642

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

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Jeju-do to London

Have a flexible travel schedule? Discover the best time to fly to London from Jeju-do 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-do 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-do to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Jeju-do to London?

    A quick flight from Jeju-do to London can take about 31h 30m. China Eastern provides one of the quickest options available for as low as £442. Airlines will cover a distance of 5739 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Jeju-do to London?

    When deciding which route to take from Jeju-do to London consider Jeju City - London Gatwick, Jeju City - London Heathrow or Jeju City - London Luton as they are the most popular.

  • Can I find deals for flights from Jeju-do to London that include hotel bookings?

    Yes. In addition to deals on Jeju-do to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jeju-do to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jeju-do to London.

  • Can I find deals for business class flights from Jeju-do to London?

    Yes. Cheapflights offers flight deals from Jeju-do 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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Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
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Colchester
Kingston upon Thames
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Folkestone
Southall

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