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Cheap flights from Jeju-do to London from £154

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
24 May — 31 May1
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 24 April 2026.

Wed 10/619:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Sun 14/621:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 22/4£452
Mon 15/622:00
CJU
-
LHR
1 stop30h 25m
Multiple Airlines
Mon 22/622:05
LHR
-
CJU
1 stop30h 50m
Multiple Airlines
Deal found 23/4£536
Tue 16/615:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Mon 22/622:05
LHR
-
CJU
1 stop30h 50m
Shenzhen Airlines
Deal found 23/4£546
Thu 18/613:40
CJU
-
LGW
1 stop33h 20m
China Eastern
Tue 23/618:00
LGW
-
CJU
1 stop16h 10m
China Eastern
Deal found 23/4£574
Wed 17/622:05
CJU
-
LHR
1 stop27h 35m
Multiple Airlines
Mon 22/622:05
LHR
-
CJU
1 stop30h 50m
Multiple Airlines
Deal found 24/4£644
Wed 17/619:10
CJU
-
LGW
1 stop27h 50m
China Eastern
Tue 23/618:00
LGW
-
CJU
1 stop16h 10m
China Eastern
Deal found 23/4£646
Tue 16/613:40
CJU
-
LGW
1 stop33h 20m
China Eastern
Mon 22/611:35
LGW
-
CJU
1 stop22h 35m
China Eastern
Deal found 23/4£652
Tue 16/615:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Sun 21/622:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Deal found 23/4£658
Fri 19/622:00
CJU
-
LHR
1 stop30h 25m
Multiple Airlines
Wed 24/622:05
LHR
-
CJU
1 stop30h 50m
Multiple Airlines
Deal found 23/4£664
Mon 15/622:00
CJU
-
LGW
1 stop16h 35m
Multiple Airlines
Mon 22/612:35
LGW
-
CJU
2 stops19h 35m
Multiple Airlines
Deal found 23/4£699
Mon 22/622:00
CJU
-
LHR
1 stop30h 25m
Multiple Airlines
Sun 28/622:05
LHR
-
CJU
1 stop31h 50m
Multiple Airlines
Deal found 23/4£701
Fri 19/613:40
CJU
-
LGW
1 stop33h 20m
China Eastern
Tue 23/618:00
LGW
-
CJU
1 stop34h 30m
China Eastern
Deal found 23/4£724

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 24 April 2026.

Round-trip from

£452

One-way from

£154
China Eastern
  • China Eastern
  • 10/6-14/6
  • 2 total stops
  • 68h 20m total
  • Jeju-do to London
Search Deals
China Eastern
  • China Eastern
  • 7/5
  • 1 total stop
  • 37h 00m 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 24 April 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

Wed 10/6

19:10-18:40

1 stop31h 30m

London Heathrow

Sun 14/6

21:20-18:10

1 stop36h 50m

£622

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Wed 17/6

19:10-15:00

1 stop27h 50m

London Gatwick

Mon 22/6

11:35-12:30

1 stop16h 55m

£646

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Wed 17/6

14:00-07:00

2 stops25h 00m

London Gatwick

Mon 22/6

12:35-16:10

2 stops19h 35m

£765

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 26/5

19:10-22:20

2 stops35h 10m

London Gatwick

Fri 5/6

18:00-10:05

1 stop32h 05m

£796

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 11/6

13:40-15:00

1 stop33h 20m

London Gatwick

Mon 15/6

18:00-12:30

1 stop34h 30m

£796
Fastest return journey

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 22/6

08:45-20:25

2 stops19h 40m

London Heathrow

Tue 14/7

22:40-21:05

1 stop14h 25m

£841

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 15/6

15:55-13:15

2 stops29h 20m

London Heathrow

Mon 22/6

15:05-21:45

2 stops22h 40m

£843

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 19/6

13:05-06:25

2 stops25h 20m

London Heathrow

Tue 23/6

08:25-21:45

2 stops29h 20m

£843

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 26/5

13:40-15:00

1 stop33h 20m

London Gatwick

Fri 5/6

18:00-12:30

1 stop34h 30m

£861

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 16/6

19:55-13:15

2 stops25h 20m

London Heathrow

Sun 21/6

15:05-21:45

2 stops22h 40m

£865

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 44 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 £622. Airlines will cover a distance of 5739 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 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

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