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Cheap flights from London to Jeju City from £314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Jeju City departing on 2/3. 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 London to Jeju City

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:30 - 16:30
LHR
-
CJU
34h 00m
2 stops
Multiple Airlines Logo
15:40 - 17:30
CJU
-
LHR
34h 50m
1 stop
£463Multiple Airlines
Wed, 4 Mar - Fri, 27 Mar
Shenzhen Airlines Logo
21:10 - 14:35
LHR
-
CJU
32h 25m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£481Shenzhen Airlines
Mon, 2 Mar - Thu, 2 Apr
Shenzhen Airlines Logo
21:10 - 14:35
LHR
-
CJU
32h 25m
1 stop
Shenzhen Airlines Logo
15:35 - 19:10
CJU
-
LHR
36h 35m
1 stop
£491Shenzhen Airlines
Wed, 4 Mar - Fri, 27 Mar
China Eastern Logo
21:00 - 12:50
LHR
-
CJU
30h 50m
1 stop
China Eastern Logo
15:40 - 17:30
CJU
-
LHR
34h 50m
1 stop
£523China Eastern
Tue, 3 Mar - Fri, 27 Mar
Multiple Airlines Logo
21:30 - 21:40
LHR
-
CJU
39h 10m
2 stops
Multiple Airlines Logo
15:40 - 17:30
CJU
-
LHR
34h 50m
1 stop
£524Multiple Airlines
Tue, 3 Mar - Fri, 27 Mar
China Eastern Logo
21:00 - 14:50
LHR
-
CJU
32h 50m
1 stop
China Eastern Logo
13:50 - 17:30
CJU
-
LHR
36h 40m
1 stop
£577China Eastern
Wed, 4 Feb - Sat, 7 Feb
Multiple Airlines Logo
21:10 - 14:35
LHR
-
CJU
32h 25m
1 stop
Multiple Airlines Logo
08:40 - 20:25
CJU
-
LHR
19h 45m
2 stops
£579Multiple Airlines
Mon, 2 Mar - Thu, 2 Apr
China Eastern Logo
21:00 - 12:50
LHR
-
CJU
30h 50m
1 stop
China Eastern Logo
13:50 - 17:30
CJU
-
LHR
36h 40m
1 stop
£628China Eastern
Sat, 28 Feb - Sat, 7 Mar
China Eastern Logo
15:45 - 12:50
LHR
-
CJU
36h 05m
2 stops
China Eastern Logo
13:50 - 21:25
CJU
-
LHR
40h 35m
2 stops
£635China Eastern
Tue, 3 Mar - Fri, 27 Mar
China Eastern Logo
15:45 - 14:50
LHR
-
CJU
38h 05m
2 stops
China Eastern Logo
13:50 - 21:25
CJU
-
LHR
40h 35m
2 stops
£664China Eastern
Wed, 4 Mar - Fri, 27 Mar

Shenzhen Airlines flights from London to Jeju City

Our best Shenzhen Airlines deals on London to Jeju City flight tickets
Shenzhen Airlines
4 Mar
LHR21:10London Heathrow
32h 25m
1 stop
CJU14:35Jeju City
27 Mar
CJU15:35Jeju City
36h 35m
1 stop
LHR19:10London Heathrow
£491
Shenzhen Airlines
27 Feb
LHR21:10London Heathrow
32h 25m
1 stop
CJU14:35Jeju City
6 Mar
CJU15:35Jeju City
36h 35m
1 stop
LHR19:10London Heathrow
£577
Shenzhen Airlines
27 Feb
LHR21:10London Heathrow
32h 25m
1 stop
CJU14:35Jeju City
6 Mar
CJU15:35Jeju City
36h 35m
1 stop
LHR19:10London Heathrow
£590

China Eastern flights from London to Jeju City

Our best China Eastern deals on London to Jeju City flight tickets
China Eastern
3 Mar
LHR21:00London Heathrow
30h 50m
1 stop
CJU12:50Jeju City
27 Mar
CJU15:40Jeju City
34h 50m
1 stop
LHR17:30London Heathrow
£523
China Eastern
19 Jan
LHR21:00London Heathrow
30h 50m
1 stop
CJU12:50Jeju City
26 Jan
CJU13:50Jeju City
36h 40m
1 stop
LHR17:30London Heathrow
£534
China Eastern
28 Feb
LHR21:00London Heathrow
30h 50m
1 stop
CJU12:50Jeju City
7 Mar
CJU13:50Jeju City
36h 40m
1 stop
LHR17:30London Heathrow
£628

momondo Fare Finder

 
Customise your flight search to find flights from London to Jeju City 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 16 January 2026.
Use the filters below to find and compare flights from London to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 4/3

21:30-16:30

2 stops34h 00m

Jeju City

Fri 27/3

15:40-17:30

1 stop34h 50m

£463

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 2/3

21:10-14:35

1 stop32h 25m

Jeju City

Thu 2/4

15:00-20:00

1 stop37h 00m

£481

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 4/3

21:10-14:35

1 stop32h 25m

Jeju City

Fri 27/3

15:35-19:10

1 stop36h 35m

£491

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 3/3

21:00-12:50

1 stop30h 50m

Jeju City

Fri 27/3

15:40-17:30

1 stop34h 50m

£523

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 3/3

21:30-21:40

2 stops39h 10m

Jeju City

Fri 27/3

15:40-17:30

1 stop34h 50m

£524

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 4/2

21:00-14:50

1 stop32h 50m

Jeju City

Sat 7/2

13:50-17:30

1 stop36h 40m

£577

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 2/3

21:10-14:35

1 stop32h 25m

Jeju City

Thu 2/4

08:40-20:25

2 stops19h 45m

£579

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 28/2

21:00-12:50

1 stop30h 50m

Jeju City

Sat 7/3

13:50-17:30

1 stop36h 40m

£628

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 3/3

15:45-12:50

2 stops36h 05m

Jeju City

Fri 27/3

13:50-21:25

2 stops40h 35m

£635

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 4/3

15:45-14:50

2 stops38h 05m

Jeju City

Fri 27/3

13:50-21:25

2 stops40h 35m

£664

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

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 typical price of a round-trip flight between London and Jeju City?

When to book flights from London to Jeju City

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

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

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

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from London to Jeju City takes 16h 25m
There are no direct flights from London to Jeju City. There are no popular flight routes from London to Jeju City.
Search flight deals

  • How far is London to Jeju City by plane?

    A flight from London to Jeju City will travel around 5729.3 mi. Flights usually cover this in 16h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Jeju City Airport refresh daily.

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

  • What documentation or ID do you need to fly to Jeju City Airport?

    The required travel and health documents for your Jeju City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jeju City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London to Jeju City?

Travelling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
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Why use momondo?

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

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

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

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

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

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 London to Jeju City.

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

Price alerts on flights to Jeju City from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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