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Cheap flights from Jeju-do to London Heathrow Airport from £262

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LHR
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jeju-do to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Jeju-do to Heathrow
Explore the most affordable flight options available from Jeju-do to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2026.

Thu 2/719:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Mon 6/721:20
LHR
-
CJU
1 stop33h 40m
China Eastern
Deal found 30/6£529
Tue 14/713:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Mon 17/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 4/7£533
Sat 22/815:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Sun 30/822:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Deal found 3/7£536
Mon 3/813:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Fri 7/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 30/6£546
Tue 18/819:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Mon 24/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 3/7£549
Mon 17/819:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Fri 28/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 2/7£554
Tue 28/713:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Sat 29/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 4/7£555
Sat 11/713:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Sat 8/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 29/6£556
Tue 14/719:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Sat 15/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 4/7£561
Tue 21/719:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Sat 22/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 4/7£561
Tue 7/713:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Sat 8/821:20
LHR
-
CJU
1 stop36h 50m
China Eastern
Deal found 4/7£576

Find flight deals from Jeju-do to Heathrow

Keep the following information in mind while searching for Jeju-do to Heathrow flight deals. Data was last updated 4 July 2026.

Round-trip from

£533

One-way from

£262
China Eastern
  • China Eastern
  • 14/7-17/8
  • 2 total stops
  • 73h 50m total
  • Jeju-do to London
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 3/9
  • 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 Heathrow 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 4 July 2026.
Use the filters below to find and compare flights from Jeju-do to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 20/7

19:10-18:40

1 stop31h 30m

London Heathrow

Wed 29/7

21:20-15:00

1 stop33h 40m

£533

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 25/10

14:40-19:10

1 stop37h 30m

London Heathrow

Wed 28/10

21:10-13:40

1 stop31h 30m

£551

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 17/9

15:00-20:00

1 stop37h 00m

London Heathrow

Mon 28/9

22:05-12:55

1 stop30h 50m

£556

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 28/7

15:00-20:00

1 stop37h 00m

London Heathrow

Mon 31/8

22:05-12:55

1 stop30h 50m

£592

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 20/7

13:40-18:40

1 stop37h 00m

London Heathrow

Wed 29/7

21:20-20:20

2 stops39h 00m

£594

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 19/7

19:10-18:40

1 stop31h 30m

London Heathrow

Fri 31/7

21:20-18:10

1 stop36h 50m

£628
Fastest return journey

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 3/11

19:55-18:35

2 stops31h 40m

London Heathrow

Sat 7/11

21:00-21:20

1 stop15h 20m

£717

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 17/9

08:45-20:25

2 stops19h 40m

London Heathrow

Mon 28/9

22:05-12:55

1 stop30h 50m

£734

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 28/7

15:00-20:00

1 stop37h 00m

London Heathrow

Sun 30/8

10:20-15:30

2 stops21h 10m

£775

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 26/11

20:00-17:20

1 stop30h 20m

London Heathrow

Mon 7/12

22:05-19:10

1 stop36h 05m

£776

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Jeju-do to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport
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 Heathrow. 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 Heathrow Airport?

    A quick flight from Jeju-do to London Heathrow Airport can take about 31h 30m. China Eastern provides one of the quickest options available for as low as £533. Jeju-do and London Heathrow Airport are separated by a distance of 5739 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jeju-do to Heathrow 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Swindon
Eastbourne
Poole
Southall
Aylesbury
Romford

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Why should you use Cheapflights to find cheap flight tickets from Jeju-do to Heathrow?

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Can Cheapflights find flights from Jeju-do to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Jeju-do? 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-do to Heathrow become cheaper?

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