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Cheap flights from Jeju-do to London from £316

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
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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 - 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
08:40 - 20:25
CJU
-
LHR
19h 45m2 stops
Multiple Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m1 stop
£576Multiple Airlines
Fri, 22 May - Sun, 7 Jun
Multiple Airlines Logo
20:50 - 17:50
CJU
-
LHR
30h 00m2 stops
Multiple Airlines Logo
21:10 - 14:35
LHR
-
CJU
32h 25m1 stop
£582Multiple Airlines
Mon, 9 Mar - Fri, 13 Mar
Multiple Airlines Logo
07:00 - 17:50
CJU
-
LHR
19h 50m2 stops
Multiple Airlines Logo
21:10 - 14:35
LHR
-
CJU
32h 25m1 stop
£583Multiple Airlines
Tue, 3 Mar - Fri, 6 Mar
Multiple Airlines Logo
20:50 - 17:50
CJU
-
LHR
30h 00m2 stops
Multiple Airlines Logo
17:40 - 20:30
LHR
-
CJU
17h 50m2 stops
£605Multiple Airlines
Mon, 9 Mar - Fri, 13 Mar
Multiple Airlines Logo
07:00 - 17:50
CJU
-
LHR
19h 50m2 stops
Multiple Airlines Logo
17:40 - 22:15
LHR
-
CJU
19h 35m2 stops
£608Multiple Airlines
Tue, 3 Mar - Fri, 6 Mar
China Eastern Logo
13:50 - 17:30
CJU
-
LHR
36h 40m1 stop
China Eastern Logo
14:45 - 12:50
LHR
-
CJU
37h 05m2 stops
£611China 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
£636China Eastern
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
08:55 - 19:10
CJU
-
LHR
43h 15m1 stop
Multiple Airlines Logo
21:10 - 14:35
LHR
-
CJU
32h 25m1 stop
£643Multiple Airlines
Mon, 23 Feb - Fri, 27 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

China Eastern flights from Jeju-do to London Heathrow Airport

Our best China Eastern deals on Jeju-do to London Heathrow Airport flight tickets
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
£440
Find similar
China Eastern
23 Dec
CJU13:50Jeju City
36h 40m
1 stop
LHR17:30London Heathrow
25 Dec
LHR21:00London Heathrow
30h 50m
1 stop
CJU12:50Jeju City
£553
Find similar
China Eastern
15 Jan
CJU13:50Jeju City
36h 40m
1 stop
LHR17:30London Heathrow
20 Jan
LHR14:45London Heathrow
37h 05m
2 stops
CJU12:50Jeju City
£611
Find similar

Singapore Airlines flights from Jeju-do to London Heathrow Airport

Our best Singapore Airlines deals on Jeju-do to London Heathrow Airport flight tickets
Singapore Airlines
2 Feb
CJU08:55Jeju City
39h 25m
1 stop
LHR15:20London Heathrow
6 Feb
LHR10:40London Heathrow
35h 40m
1 stop
CJU07:20Jeju City
£648
Find similar
Singapore Airlines
4 May
CJU08:35Jeju City
31h 10m
1 stop
LHR07:45London Heathrow
18 May
LHR20:35London Heathrow
26h 40m
1 stop
CJU07:15Jeju City
£878
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Jeju-do to London Heathrow Airport 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 Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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 - LHR

CJULHR

Jeju City

Fri 22/5

08:40-20:25

2 stops19h 45m

London Heathrow

Sun 7/6

22:05-13:55

1 stop31h 50m

£576

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 9/3

20:50-17:50

2 stops30h 00m

London Heathrow

Fri 13/3

21:10-14:35

1 stop32h 25m

£582

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 3/3

07:00-17:50

2 stops19h 50m

London Heathrow

Fri 6/3

21:10-14:35

1 stop32h 25m

£583

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 9/3

20:50-17:50

2 stops30h 00m

London Heathrow

Fri 13/3

17:40-20:30

2 stops17h 50m

£605

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 3/3

07:00-17:50

2 stops19h 50m

London Heathrow

Fri 6/3

17:40-22:15

2 stops19h 35m

£608

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 15/1

13:50-17:30

1 stop36h 40m

London Heathrow

Tue 20/1

14:45-12:50

2 stops37h 05m

£611

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sat 24/1

13:50-17:30

1 stop36h 40m

London Heathrow

Sat 31/1

21:00-12:50

1 stop30h 50m

£636

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 23/2

08:55-19:10

1 stop43h 15m

London Heathrow

Fri 27/2

21:10-14:35

1 stop32h 25m

£643

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 13 resultsSorted by cheapest first
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See travel insights to London from

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

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

Cheap Jeju-do to London Heathrow Airport flight deals and tips

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

Fastest flight time

33h 10m

Direct flights

None
The fastest flight from Jeju-do to London Heathrow Airport takes 33h 10m
There are no direct flights from Jeju-do to London Heathrow Airport. There are no popular flight routes from Jeju-do to London Heathrow Airport.
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  • When did momondo last update prices for flights from Jeju-do to London Heathrow Airport?

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

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

    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 Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. 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
Northampton
Swindon
Stratford-upon-Avon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Chelmsford
Dover
Worthing

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jeju-do to London . Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jeju-do to London.

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

Yes. momondo can track prices for Jeju-do to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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