When did momondo last update prices for flights from Jeju City Airport to London Heathrow Airport?

Prices for flights from Jeju City Airport to London Heathrow Airport are refreshed on a daily basis.

How old do you have to be to fly from Jeju City Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jeju City Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£209 Cheap Flights from Jeju City to London Heathrow Airport in 2026

Find the cheapest flights from Jeju City to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:55 - 17:30CJU Jeju City-LHR London Heathrow

31h 35m1 stop Shanghai Pu Dong

21:00 - 12:50LHR London Heathrow-CJU Jeju City

30h 50m1 stop Shanghai Pu Dong

£535China Eastern

Sun, 25 Oct - Sat, 31 Oct

13:40 - 18:30CJU Jeju City-LHR London Heathrow

36h 50m1 stop Shanghai Pu Dong

21:00 - 12:50LHR London Heathrow-CJU Jeju City

30h 50m1 stop Shanghai Pu Dong

£537China Eastern

Sat, 24 Oct - Fri, 30 Oct

13:40 - 18:40CJU Jeju City-LHR London Heathrow

37h 00m1 stop Shanghai Pu Dong

21:20 - 15:00LHR London Heathrow-CJU Jeju City

33h 40m1 stop Shanghai Pu Dong

£547China Eastern

Tue, 18 Aug - Fri, 28 Aug

14:00 - 19:50CJU Jeju City-LHR London Heathrow

37h 50m1 stop Shenzhen

22:05 - 13:55LHR London Heathrow-CJU Jeju City

31h 50m1 stop Shenzhen

£557Shenzhen Airlines

Sun, 30 Aug - Sun, 6 Sep

13:40 - 18:40CJU Jeju City-LHR London Heathrow

37h 00m1 stop Shanghai Pu Dong

21:20 - 12:30LHR London Heathrow-CJU Jeju City

31h 10m1 stop Shanghai Pu Dong

£564China Eastern

Thu, 20 Aug - Thu, 27 Aug

13:40 - 18:40CJU Jeju City-LHR London Heathrow

37h 00m1 stop Shanghai Pu Dong

21:20 - 18:10LHR London Heathrow-CJU Jeju City

36h 50m1 stop Shanghai Pu Dong

£564China Eastern

Thu, 20 Aug - Fri, 4 Sep

14:00 - 19:50CJU Jeju City-LHR London Heathrow

37h 50m1 stop Shenzhen

22:05 - 12:55LHR London Heathrow-CJU Jeju City

30h 50m1 stop Shenzhen

£575Shenzhen Airlines

Fri, 21 Aug - Mon, 24 Aug

15:00 - 19:50CJU Jeju City-LHR London Heathrow

36h 50m1 stop Shenzhen

22:05 - 13:40LHR London Heathrow-CJU Jeju City

31h 35m1 stop Shenzhen

£575Shenzhen Airlines

Mon, 19 Oct - Fri, 23 Oct

13:40 - 18:30CJU Jeju City-LHR London Heathrow

36h 50m1 stop Shanghai Pu Dong

21:00 - 08:25LHR London Heathrow-CJU Jeju City

50h 25m2 stops Shanghai Pu Dong Busan Gimhae

£591Multiple Airlines

Sat, 24 Oct - Fri, 30 Oct

18:55 - 17:30CJU Jeju City-LHR London Heathrow

31h 35m1 stop Shanghai Pu Dong

21:00 - 12:10LHR London Heathrow-CJU Jeju City

54h 10m2 stops Shanghai Pu Dong Busan Gimhae

£597Multiple Airlines

Sun, 25 Oct - Sat, 31 Oct

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Shenzhen Airlines flights from Jeju City to London Heathrow Airport

Our best Shenzhen Airlines deals on Jeju City to London Heathrow Airport flight tickets

Shenzhen Airlines

30 Aug

CJU14:00Jeju City

37h 50m

1 stop

LHR19:50London Heathrow

6 Sept

LHR22:05London Heathrow

31h 50m

1 stop

CJU13:55Jeju City

£557

Shenzhen Airlines

21 Aug

CJU14:00Jeju City

37h 50m

1 stop

LHR19:50London Heathrow

24 Aug

LHR22:05London Heathrow

30h 50m

1 stop

CJU12:55Jeju City

£575

Shenzhen Airlines

9 Oct

CJU14:00Jeju City

37h 50m

1 stop

LHR19:50London Heathrow

17 Oct

LHR22:05London Heathrow

31h 50m

1 stop

CJU13:55Jeju City

£609

Cathay Pacific flights from Jeju City to London Heathrow Airport

Our best Cathay Pacific deals on Jeju City to London Heathrow Airport flight tickets

Cathay Pacific

17 Jan

CJU07:45Jeju City

40h 15m

1 stop

LHR15:00London Heathrow

20 Jan

LHR22:05London Heathrow

23h 35m

1 stop

CJU06:40Jeju City

£842

Cathay Pacific

3 Dec

CJU07:45Jeju City

21h 25m

1 stop

LHR20:10London Heathrow

7 Dec

LHR20:15London Heathrow

25h 25m

1 stop

CJU06:40Jeju City

£843

Cathay Pacific

3 Dec

CJU07:45Jeju City

21h 25m

1 stop

LHR20:10London Heathrow

7 Dec

LHR20:15London Heathrow

25h 25m

1 stop

CJU06:40Jeju City

£851

momondo Fare Finder

Use the filters below to find and compare flights from Jeju City to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Sun 25/10

18:55-17:30

1 stop31h 35m

London Heathrow

Sat 31/10

21:00-12:50

1 stop30h 50m

£535

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Sat 24/10

13:40-18:30

1 stop36h 50m

London Heathrow

Fri 30/10

21:00-12:50

1 stop30h 50m

£537

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Tue 18/8

13:40-18:40

1 stop37h 00m

London Heathrow

Fri 28/8

21:20-15:00

1 stop33h 40m

£547

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Sun 30/8

14:00-19:50

1 stop37h 50m

London Heathrow

Sun 6/9

22:05-13:55

1 stop31h 50m

£557

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Thu 20/8

13:40-18:40

1 stop37h 00m

London Heathrow

Thu 27/8

21:20-12:30

1 stop31h 10m

£564

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Thu 20/8

13:40-18:40

1 stop37h 00m

London Heathrow

Fri 4/9

21:20-18:10

1 stop36h 50m

£564

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Fri 21/8

14:00-19:50

1 stop37h 50m

London Heathrow

Mon 24/8

22:05-12:55

1 stop30h 50m

£575

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Mon 19/10

15:00-19:50

1 stop36h 50m

London Heathrow

Fri 23/10

22:05-13:40

1 stop31h 35m

£575

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Sat 24/10

13:40-18:30

1 stop36h 50m

London Heathrow

Fri 30/10

21:00-08:25

2 stops50h 25m

£591

Jeju CityLondon

CJU Jeju City - LHR London Heathrow

CJULHR

Jeju City

Sun 25/10

18:55-17:30

1 stop31h 35m

London Heathrow

Sat 31/10

21:00-12:10

2 stops54h 10m

£597

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Jeju City to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Jeju City to London Heathrow?

Shenzhen Airlines is the most popular carrier operating from Jeju City to London Heathrow

When to book flights from Jeju City to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Jeju City to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Jeju City to London Heathrow Airport (CJU to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jeju City to London Heathrow Airport

Fastest flight time	21h 25m
Direct flights	None

The fastest flight from Jeju City to London Heathrow Airport takes 21h 25m

There are no direct flights from Jeju City to London Heathrow Airport. There are no popular flight routes from Jeju City to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Jeju City to London Heathrow Airport

How far is Jeju City to London Heathrow by plane?
The straight-line distance from Jeju City to London Heathrow is 5740.3 mi. In terms of flight time, this usually takes a little over 21h 25m.
When did momondo last update prices for flights from Jeju City Airport to London Heathrow Airport?
Prices for flights from Jeju City Airport to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Jeju City Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jeju City Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Poole

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Hayes

Why use momondo?

Why should I use momondo to find a flight deal from Jeju City to London?

It is quick and easy to find Jeju City to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Jeju City to London with flexible booking policies on momondo?

Yes. All flights to London from Jeju City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Jeju City to London?

Once all potential Jeju City to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Jeju City to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Jeju City to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.