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Cheap flights from the United Kingdom to Jeju City from £324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Jeju City departing on 2/5. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from the United Kingdom to Jeju City

Recent return flight deals from the United Kingdom to Jeju City

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Multiple Airlines Logo
07:30 - 19:50
CJU
-
LHR
44h 20m
2 stops
£698Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Shenzhen Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Shenzhen Airlines Logo
14:00 - 19:50
CJU
-
LHR
37h 50m
1 stop
£702Shenzhen Airlines
Fri, 11 Sep - Sun, 20 Sep
Asiana Airlines Logo
16:35 - 14:10
LHR
-
CJU
37h 35m
1 stop
Asiana Airlines Logo
10:20 - 14:20
CJU
-
LHR
36h 00m
1 stop
£710Asiana Airlines
Fri, 11 Sep - Sat, 19 Sep
Multiple Airlines Logo
22:40 - 21:15
LHR
-
CJU
14h 35m
1 stop
Multiple Airlines Logo
07:30 - 19:30
CJU
-
LHR
44h 00m
3 stops
£729Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
21:00 - 17:00
LHR
-
CJU
36h 00m
2 stops
Multiple Airlines Logo
06:30 - 18:05
CJU
-
LHR
43h 35m
2 stops
£732Multiple Airlines
Fri, 19 Jun - Sun, 28 Jun
Multiple Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Multiple Airlines Logo
07:30 - 20:25
CJU
-
LHR
20h 55m
2 stops
£759Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Multiple Airlines Logo
12:10 - 17:05
CJU
-
LHR
36h 55m
2 stops
£760Multiple Airlines
Fri, 11 Sep - Sun, 20 Sep
Multiple Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Multiple Airlines Logo
08:45 - 20:25
CJU
-
LHR
19h 40m
2 stops
£766Multiple Airlines
Fri, 11 Sep - Sat, 19 Sep
Korean Air Logo
19:35 - 21:45
LHR
-
CJU
18h 10m
1 stop
Korean Air Logo
20:45 - 17:20
CJU
-
LHR
28h 35m
1 stop
£780Korean Air
Mon, 11 May - Tue, 26 May
Multiple Airlines Logo
12:05 - 20:35
LHR
-
CJU
24h 30m
1 stop
Multiple Airlines Logo
07:25 - 18:05
CJU
-
LHR
42h 40m
2 stops
£803Multiple Airlines
Fri, 19 Jun - Sun, 28 Jun

Korean Air flights from United Kingdom to Jeju City

Our best Korean Air deals on United Kingdom to Jeju City flight tickets
Korean Air
11 May
LHR19:35London Heathrow
18h 10m
1 stop
CJU21:45Jeju City
26 May
CJU20:45Jeju City
28h 35m
1 stop
LHR17:20London Heathrow
£780
Korean Air
27 May
LHR19:35London Heathrow
18h 10m
1 stop
CJU21:45Jeju City
29 May
CJU06:55Jeju City
18h 25m
1 stop
LHR17:20London Heathrow
£813

Air China flights from United Kingdom to Jeju City

Our best Air China deals on United Kingdom to Jeju City flight tickets
Air China
1 Aug
LHR22:05London Heathrow
62h 35m
2 stops
CJU20:40Jeju City
15 Aug
CJU22:05Jeju City
29h 55m
2 stops
LHR20:00London Heathrow
£1,642
Air China
1 Aug
LHR22:05London Heathrow
62h 35m
2 stops
CJU20:40Jeju City
15 Aug
CJU22:05Jeju City
29h 55m
2 stops
LHR20:00London Heathrow
£1,680

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 March 2026.
Use the filters below to find and compare flights from the United Kingdom to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 26/4

22:05-13:55

1 stop31h 50m

Jeju City

Sun 3/5

07:30-19:50

2 stops44h 20m

£698

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 11/9

22:05-12:55

1 stop30h 50m

Jeju City

Sun 20/9

14:00-19:50

1 stop37h 50m

£702

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 11/9

16:35-14:10

1 stop37h 35m

Jeju City

Sat 19/9

10:20-14:20

1 stop36h 00m

£710

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 26/4

22:40-21:15

1 stop14h 35m

Jeju City

Sun 3/5

07:30-19:30

3 stops44h 00m

£729

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 19/6

21:00-17:00

2 stops36h 00m

Jeju City

Sun 28/6

06:30-18:05

2 stops43h 35m

£732

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 27/4

22:05-12:55

1 stop30h 50m

Jeju City

Mon 4/5

07:30-20:25

2 stops20h 55m

£759

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 11/9

22:05-12:55

1 stop30h 50m

Jeju City

Sun 20/9

12:10-17:05

2 stops36h 55m

£760

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 11/9

22:05-12:55

1 stop30h 50m

Jeju City

Sat 19/9

08:45-20:25

2 stops19h 40m

£766
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 11/5

19:35-21:45

1 stop18h 10m

Jeju City

Tue 26/5

20:45-17:20

1 stop28h 35m

£780

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 19/6

12:05-20:35

1 stop24h 30m

Jeju City

Sun 28/6

07:25-18:05

2 stops42h 40m

£803

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Jeju City from

How to get the cheapest flight ticket from United Kingdom 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 cheapest airline that flies from United Kingdom to Jeju City?

Shenzhen Airlines is the most popular carrier operating from United Kingdom to Jeju City

Cheap United Kingdom to Jeju City flight deals and tips

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

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from United Kingdom to Jeju City takes 15h 15m
There are no direct flights from United Kingdom to Jeju City. There are no popular flight routes from United Kingdom to Jeju City.
Search flight deals

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

    Prices for flights from United Kingdom to Jeju City Airport are updated daily.

  • How old do you have to be to fly from United Kingdom to Jeju City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Jeju City Airport.

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

    The travel and health documents you'll need for your trip to Jeju City 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 Jeju City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 United Kingdom to Jeju City?

Finding the right flight to Jeju City from United Kingdom 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 Jeju City quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for United Kingdom to Jeju City flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom 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 United Kingdom to Jeju City.

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

Of course. momondo tracks the price of United Kingdom to Jeju City 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 Jeju City trip

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