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

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

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

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.

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

The necessary travel and health documents for your London 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.

£212 Cheap Flights from Jeju City to London in 2025/26

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Find the cheapest flights from Jeju City to London

Round-trip

One-way

Cheap return flights

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18:55 - 14:00

CJU

LGW

28h 05m1 stop

10:30 - 14:50

LGW

CJU

19h 20m1 stop

£356China Eastern

Thu, 22 Jan - Sat, 31 Jan

13:50 - 17:30

CJU

LHR

36h 40m1 stop

21:00 - 12:50

LHR

CJU

30h 50m1 stop

£386China Eastern

Thu, 22 Jan - Sat, 31 Jan

13:50 - 06:30

CJU

LGW

25h 40m1 stop

10:30 - 16:05

LGW

CJU

20h 35m2 stops

£438Multiple Airlines

Thu, 22 Jan - Sat, 31 Jan

18:55 - 17:30

CJU

LHR

31h 35m1 stop

06:20 - 14:50

LHR

CJU

23h 30m2 stops

£502China Eastern

Thu, 22 Jan - Sat, 31 Jan

08:55 - 17:05

CJU

LHR

41h 10m2 stops

21:00 - 16:15

LHR

CJU

35h 15m2 stops

£537Multiple Airlines

Sat, 28 Mar - Fri, 10 Apr

22:05 - 20:25

CJU

LHR

30h 20m1 stop

20:25 - 21:05

LHR

CJU

16h 40m1 stop

£541Air China

Sun, 29 Mar - Sat, 11 Apr

15:35 - 19:10

CJU

LHR

36h 35m1 stop

22:05 - 13:55

LHR

CJU

31h 50m1 stop

£563Shenzhen Airlines

Fri, 27 Mar - Sat, 11 Apr

15:35 - 06:55

CJU

LGW

48h 20m2 stops

11:05 - 14:35

LGW

CJU

42h 30m2 stops

£629Air China

Fri, 23 Jan - Mon, 26 Jan

19:30 - 17:20

CJU

LHR

30h 50m1 stop

16:50 - 06:40

LHR

CJU

28h 50m1 stop

£679Cathay Pacific

Fri, 23 Jan - Sun, 25 Jan

19:30 - 17:20

CJU

LHR

30h 50m1 stop

22:05 - 06:40

LHR

CJU

23h 35m1 stop

£687Cathay Pacific

Fri, 23 Jan - Sun, 25 Jan

China Eastern flights from Jeju City to London

Our best China Eastern deals on Jeju City to London flight tickets

China Eastern

22 Jan

CJU18:55Jeju City

28h 05m

1 stop

LGW14:00London Gatwick

31 Jan

LGW10:30London Gatwick

19h 20m

1 stop

CJU14:50Jeju City

£356

Find similar

China Eastern

22 Jan

CJU13:50Jeju City

36h 40m

1 stop

LHR17:30London Heathrow

31 Jan

LHR21:00London Heathrow

30h 50m

1 stop

CJU12:50Jeju City

£386

Find similar

China Eastern

22 Jan

CJU18:55Jeju City

31h 35m

1 stop

LHR17:30London Heathrow

31 Jan

LHR06:20London Heathrow

23h 30m

2 stops

CJU14:50Jeju City

£502

Find similar

Cathay Pacific flights from Jeju City to London

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

Cathay Pacific

23 Jan

CJU19:30Jeju City

30h 50m

1 stop

LHR17:20London Heathrow

25 Jan

LHR16:50London Heathrow

28h 50m

1 stop

CJU06:40Jeju City

£679

Find similar

Cathay Pacific

23 Jan

CJU19:30Jeju City

30h 50m

1 stop

LHR17:20London Heathrow

25 Jan

LHR22:05London Heathrow

23h 35m

1 stop

CJU06:40Jeju City

£687

Find similar

Cathay Pacific

21 Jan

CJU07:55Jeju City

40h 05m

1 stop

LHR15:00London Heathrow

25 Jan

LHR20:15London Heathrow

25h 25m

1 stop

CJU06:40Jeju City

£705

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 22/1

18:55-14:00

1 stop28h 05m

London Gatwick

Sat 31/1

10:30-14:50

1 stop19h 20m

£356

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 22/1

13:50-17:30

1 stop36h 40m

London Heathrow

Sat 31/1

21:00-12:50

1 stop30h 50m

£386

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 22/1

13:50-06:30

1 stop25h 40m

London Gatwick

Sat 31/1

10:30-16:05

2 stops20h 35m

£438

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 22/1

18:55-17:30

1 stop31h 35m

London Heathrow

Sat 31/1

06:20-14:50

2 stops23h 30m

£502

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sat 28/3

08:55-17:05

2 stops41h 10m

London Heathrow

Fri 10/4

21:00-16:15

2 stops35h 15m

£537

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 29/3

22:05-20:25

1 stop30h 20m

London Heathrow

Sat 11/4

20:25-21:05

1 stop16h 40m

£541

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 27/3

15:35-19:10

1 stop36h 35m

London Heathrow

Sat 11/4

22:05-13:55

1 stop31h 50m

£563

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Fri 23/1

15:35-06:55

2 stops48h 20m

London Gatwick

Mon 26/1

11:05-14:35

2 stops42h 30m

£629

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 23/1

19:30-17:20

1 stop30h 50m

London Heathrow

Sun 25/1

16:50-06:40

1 stop28h 50m

£679

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 23/1

19:30-17:20

1 stop30h 50m

London Heathrow

Sun 25/1

22:05-06:40

1 stop23h 35m

£687

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

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?

Singapore Airlines and China Eastern are the most popular carriers operating from Jeju City to London

When to book flights from Jeju City to London

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

Estimated return price

Cheap Jeju City to London (CJU to LON) flight deals and tips

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

Fastest flight time	23h 55m
Direct flights	None

The fastest flight from Jeju City to London takes 23h 55m

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

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How far is Jeju City to London by plane?
The straight-line distance from Jeju City to London is 5729.3 mi. Flights usually cover this in 23h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Jeju City Airport to London?
Prices for flights from Jeju City Airport to London are refreshed on a daily basis.
How old do you have to be to fly from Jeju City Airport to London?
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.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Bedford

Colchester

Hounslow

Ramsgate

Romford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jeju City to London. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to London from Jeju City which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Jeju City to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Jeju City and alert you when they change.