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Cheap flights from Jeju-do to London from £224

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
22 Aug — 29 Aug1
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 23 July 2026.

Sun 9/813:40
CJU
-
LGW
1 stop37h 30m
China Eastern
Tue 11/822:00
LGW
-
CJU
1 stop36h 10m
China Eastern
Deal found 19/7£496
Tue 18/819:10
CJU
-
LGW
1 stop32h 00m
China Eastern
Tue 25/822:00
LGW
-
CJU
1 stop36h 10m
China Eastern
Deal found 22/7£508
Wed 12/813:40
CJU
-
LGW
1 stop33h 20m
China Eastern
Sun 16/811:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 19/7£511
Thu 23/713:40
CJU
-
LGW
1 stop33h 20m
China Eastern
Fri 7/811:35
LGW
-
CJU
1 stop16h 55m
China Eastern
Deal found 21/7£514
Wed 29/716:00
CJU
-
LGW
1 stop22h 40m
China Eastern
Sun 2/817:55
LGW
-
CJU
1 stop34h 35m
China Eastern
Deal found 20/7£516
Sun 9/813:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Tue 11/821:20
LHR
-
CJU
1 stop31h 10m
China Eastern
Deal found 19/7£525
Tue 18/813:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Tue 25/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 22/7£532
Wed 19/813:40
CJU
-
LGW
1 stop37h 30m
China Eastern
Sat 22/818:00
LGW
-
CJU
1 stop34h 30m
China Eastern
Deal found 20/7£536
Mon 3/819:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Thu 6/821:20
LHR
-
CJU
1 stop31h 10m
China Eastern
Deal found 18/7£541
Thu 23/713:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Fri 7/821:20
LHR
-
CJU
1 stop31h 10m
China Eastern
Deal found 21/7£543
Sat 5/913:40
CJU
-
LGW
1 stop25h 00m
China Eastern
Sat 12/922:00
LGW
-
CJU
1 stop36h 10m
China Eastern
Deal found 22/7£545
Sat 5/915:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Sat 12/922:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Deal found 22/7£552

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 23 July 2026.

Round-trip from

£496

One-way from

£224
China Eastern
  • China Eastern
  • 9/8-11/8
  • 2 total stops
  • 73h 40m total
  • Jeju-do to London
Search Deals
22/10
  • 22/10
  • 2 total stops
  • 42h 05m 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 23 July 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 - LGW

CJULGW

Jeju City

Wed 12/8

13:40-15:00

1 stop33h 20m

London Gatwick

Sun 16/8

11:35-12:30

1 stop16h 55m

£511

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 18/8

13:40-18:40

1 stop37h 00m

London Heathrow

Tue 25/8

21:20-18:10

1 stop36h 50m

£532

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 7/8

13:40-18:40

1 stop37h 00m

London Heathrow

Tue 11/8

21:20-18:10

1 stop36h 50m

£562
Fastest return journey

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 29/10

18:55-06:30

1 stop20h 35m

London Gatwick

Mon 2/11

17:00-17:55

1 stop15h 55m

£572

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 29/10

13:50-14:00

1 stop33h 10m

London Gatwick

Mon 2/11

10:30-09:10

2 stops37h 40m

£599

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 19/8

16:00-18:40

1 stop34h 40m

London Heathrow

Sat 22/8

21:20-18:10

1 stop36h 50m

£616

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 9/10

14:00-19:50

1 stop37h 50m

London Heathrow

Wed 14/10

22:05-12:55

1 stop30h 50m

£620

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 5/9

13:40-06:40

1 stop25h 00m

London Gatwick

Sat 12/9

22:00-06:05

2 stops24h 05m

£645

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 18/8

22:35-19:10

2 stops28h 35m

London Gatwick

Tue 25/8

18:00-22:30

1 stop20h 30m

£659

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 29/10

12:00-06:40

2 stops27h 40m

London Heathrow

Mon 2/11

21:10-13:40

1 stop31h 30m

£704

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 46 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 33h 20m. China Eastern provides one of the quickest options available for as low as £511. Airlines will cover a distance of 5747 mi.

  • 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 Luton, Jeju City - London Gatwick or Jeju City - London Heathrow 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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Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
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Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
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Romford
Enfield

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