Cheap flights from Jeju-do to London from £241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jeju-do to London departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Jeju-do to London

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
13:50 - 14:00
CJU
-
LGW
33h 10m1 stop
China Eastern Logo
10:30 - 12:50
LGW
-
CJU
17h 20m1 stop
£359China Eastern
Sat, 24 Jan - Sat, 31 Jan
China Eastern Logo
13:50 - 14:00
CJU
-
LGW
33h 10m1 stop
China Eastern Logo
10:30 - 12:50
LGW
-
CJU
17h 20m1 stop
£408China Eastern
Thu, 15 Jan - Tue, 20 Jan
China Eastern Logo
13:50 - 17:30
CJU
-
LHR
36h 40m1 stop
China Eastern Logo
21:00 - 12:50
LHR
-
CJU
30h 50m1 stop
£440China Eastern
Thu, 15 Jan - Tue, 20 Jan
Multiple Airlines Logo
13:25 - 06:30
CJU
-
LGW
26h 05m2 stops
Multiple Airlines Logo
10:30 - 12:50
LGW
-
CJU
17h 20m1 stop
£499Multiple Airlines
Mon, 2 Feb - Thu, 5 Feb
Multiple Airlines Logo
18:55 - 14:00
CJU
-
LGW
28h 05m1 stop
Multiple Airlines Logo
10:30 - 16:00
LGW
-
CJU
20h 30m2 stops
£505Multiple Airlines
Thu, 15 Jan - Tue, 20 Jan
Multiple Airlines Logo
13:25 - 06:30
CJU
-
LGW
26h 05m2 stops
Multiple Airlines Logo
10:30 - 12:50
LGW
-
CJU
17h 20m1 stop
£518Multiple Airlines
Mon, 2 Feb - Fri, 6 Feb
Multiple Airlines Logo
21:05 - 14:00
CJU
-
LGW
49h 55m2 stops
Multiple Airlines Logo
17:00 - 21:25
LGW
-
CJU
19h 25m1 stop
£544Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Air China Logo
15:35 - 06:55
CJU
-
LGW
48h 20m2 stops
Air China Logo
11:05 - 14:35
LGW
-
CJU
42h 30m2 stops
£602Air China
Fri, 23 Jan - Mon, 26 Jan
Singapore Airlines Logo
08:55 - 06:25
CJU
-
LGW
30h 30m1 stop
Singapore Airlines Logo
09:20 - 07:20
LGW
-
CJU
37h 00m1 stop
£606Singapore Airlines
Mon, 2 Feb - Fri, 6 Feb
Singapore Airlines Logo
08:55 - 15:20
CJU
-
LHR
39h 25m1 stop
Singapore Airlines Logo
10:40 - 07:20
LHR
-
CJU
35h 40m1 stop
£648Singapore Airlines
Mon, 2 Feb - Fri, 6 Feb

Cathay Pacific flights from Jeju-do to London

Our best Cathay Pacific deals on Jeju-do to London flight tickets
Cathay Pacific
20 Jan
CJU20:00Jeju City
28h 00m
1 stop
LHR15:00London Heathrow
23 Jan
LHR22:05London Heathrow
36h 05m
1 stop
CJU19:10Jeju City
Cathay Pacific
20 Jan
CJU20:00Jeju City
33h 10m
1 stop
LHR20:10London Heathrow
23 Jan
LHR22:05London Heathrow
36h 05m
1 stop
CJU19:10Jeju City
Cathay Pacific
20 Jan
CJU07:55Jeju City
21h 15m
1 stop
LHR20:10London Heathrow
23 Jan
LHR22:05London Heathrow
36h 05m
1 stop
CJU19:10Jeju City

China Eastern flights from Jeju-do to London

Our best China Eastern deals on Jeju-do to London flight tickets
China Eastern
24 Jan
CJU13:50Jeju City
33h 10m
1 stop
LGW14:00London Gatwick
31 Jan
LGW10:30London Gatwick
17h 20m
1 stop
CJU12:50Jeju City
China Eastern
15 Jan
CJU13:50Jeju City
33h 10m
1 stop
LGW14:00London Gatwick
20 Jan
LGW10:30London Gatwick
17h 20m
1 stop
CJU12:50Jeju City
China Eastern
15 Jan
CJU13:50Jeju City
36h 40m
1 stop
LHR17:30London Heathrow
20 Jan
LHR21:00London Heathrow
30h 50m
1 stop
CJU12:50Jeju City

momondo 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, momondo users made 279,928 searches. Data last updated 18 December 2025.
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

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 24/1

13:50-14:00

1 stop33h 10m

London Gatwick

Sat 31/1

10:30-12:50

1 stop17h 20m

£359

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 15/1

13:50-14:00

1 stop33h 10m

London Gatwick

Tue 20/1

10:30-12:50

1 stop17h 20m

£408

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 15/1

13:50-17:30

1 stop36h 40m

London Heathrow

Tue 20/1

21:00-12:50

1 stop30h 50m

£440

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 2/2

13:25-06:30

2 stops26h 05m

London Gatwick

Thu 5/2

10:30-12:50

1 stop17h 20m

£499

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 15/1

18:55-14:00

1 stop28h 05m

London Gatwick

Tue 20/1

10:30-16:00

2 stops20h 30m

£505

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 2/2

13:25-06:30

2 stops26h 05m

London Gatwick

Fri 6/2

10:30-12:50

1 stop17h 20m

£518

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 24/1

21:05-14:00

2 stops49h 55m

London Gatwick

Sat 31/1

17:00-21:25

1 stop19h 25m

£544

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

£602

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 2/2

08:55-06:25

1 stop30h 30m

London Gatwick

Fri 6/2

09:20-07:20

1 stop37h 00m

£606

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 2/2

08:55-15:20

1 stop39h 25m

London Heathrow

Fri 6/2

10:40-07:20

1 stop35h 40m

£648

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Jeju-do 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-do to London?

Singapore Airlines is the most popular carrier operating from Jeju-do to London

Cheap Jeju-do to London flight deals and tips

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

Fastest flight time

23h 55m

Direct flights

None
The fastest flight from Jeju-do to London takes 23h 55m
There are no direct flights from Jeju-do to London. There are no popular flight routes from Jeju-do to London.
  • When did momondo last update prices for flights from Jeju-do to London?

    Prices for flights from Jeju-do to London are refreshed on a daily basis.

  • How old do you have to be to fly from Jeju-do to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jeju-do to London.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Colchester
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

Finding the right flight to London from Jeju-do is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Jeju-do to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Jeju-do. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Jeju-do to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 17/1
Sat 24/1

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London