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Cheap flights from the United Kingdom to Jeju-do from £354

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-do departing on 6/9. 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 the United Kingdom to Jeju-do

Recent return flight deals from the United Kingdom to Jeju-do

Enter your travel dates to find the best prices.
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
£659Shenzhen Airlines
Fri, 3 Jul - Fri, 10 Jul
Asiana Airlines Logo
16:35 - 18:40
LHR
-
CJU
18h 05m
1 stop
Asiana Airlines Logo
20:55 - 14:20
CJU
-
LHR
25h 25m
1 stop
£772Asiana Airlines
Tue, 23 Jun - Mon, 29 Jun
Multiple Airlines Logo
07:00 - 12:30
LHR
-
CJU
21h 30m
2 stops
Multiple Airlines Logo
19:10 - 18:40
CJU
-
LHR
31h 30m
1 stop
£783Multiple Airlines
Wed, 17 Jun - Wed, 24 Jun
Multiple Airlines Logo
16:35 - 18:40
LHR
-
CJU
18h 05m
1 stop
Multiple Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£792Multiple Airlines
Sat, 20 Jun - Sat, 27 Jun
Multiple Airlines Logo
19:15 - 10:05
LHR
-
CJU
30h 50m
2 stops
Multiple Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£795Multiple Airlines
Sat, 20 Jun - Sat, 27 Jun
Multiple Airlines Logo
17:50 - 21:35
LHR
-
CJU
19h 45m
2 stops
Multiple Airlines Logo
22:20 - 21:40
CJU
-
LHR
31h 20m
2 stops
£821Multiple Airlines
Fri, 19 Jun - Fri, 26 Jun
Multiple Airlines Logo
21:20 - 22:30
LHR
-
CJU
17h 10m
1 stop
Multiple Airlines Logo
11:00 - 17:50
CJU
-
LHR
38h 50m
2 stops
£822Multiple Airlines
Sat, 5 Sep - Sat, 19 Sep
Multiple Airlines Logo
06:00 - 22:30
LHR
-
CJU
32h 30m
3 stops
Multiple Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£838Multiple Airlines
Sat, 20 Jun - Sat, 27 Jun
Multiple Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Multiple Airlines Logo
07:35 - 17:40
CJU
-
LHR
42h 05m
2 stops
£870Multiple Airlines
Mon, 28 Sep - Sun, 4 Oct
China Eastern Logo
21:20 - 15:00
LHR
-
CJU
33h 40m
1 stop
China Eastern Logo
16:00 - 18:40
CJU
-
LHR
34h 40m
1 stop
£872China Eastern
Wed, 17 Jun - Wed, 24 Jun

Asiana Airlines flights from United Kingdom to Jeju-do

Our best Asiana Airlines deals on United Kingdom to Jeju-do flight tickets
Asiana Airlines
11 Jun
LHR16:35London Heathrow
37h 05m
1 stop
CJU13:40Jeju City
15 Jun
CJU20:55Jeju City
25h 25m
1 stop
LHR14:20London Heathrow
£826
Asiana Airlines
17 Nov
LHR16:35London Heathrow
17h 00m
1 stop
CJU18:35Jeju City
9 Jan
CJU20:50Jeju City
26h 30m
1 stop
LHR14:20London Heathrow
£880

Shenzhen Airlines flights from United Kingdom to Jeju-do

Our best Shenzhen Airlines deals on United Kingdom to Jeju-do flight tickets
Shenzhen Airlines
3 Jul
LHR22:05London Heathrow
30h 50m
1 stop
CJU12:55Jeju City
10 Jul
CJU14:00Jeju City
37h 50m
1 stop
LHR19:50London Heathrow
£659
Shenzhen Airlines
7 Aug
LHR22:05London Heathrow
30h 50m
1 stop
CJU12:55Jeju City
14 Aug
CJU14:00Jeju City
37h 50m
1 stop
LHR19:50London Heathrow
£883
Shenzhen Airlines
8 Aug
LHR22:05London Heathrow
31h 50m
1 stop
CJU13:55Jeju City
11 Aug
CJU15:00Jeju City
37h 00m
1 stop
LHR20:00London Heathrow
£886

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Jeju-do 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 25 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 3/7

22:05-12:55

1 stop30h 50m

Jeju City

Fri 10/7

14:00-19:50

1 stop37h 50m

£659
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 23/6

16:35-18:40

1 stop18h 05m

Jeju City

Mon 29/6

20:55-14:20

1 stop25h 25m

£772

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 17/6

07:00-12:30

2 stops21h 30m

Jeju City

Wed 24/6

19:10-18:40

1 stop31h 30m

£783

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 20/6

16:35-18:40

1 stop18h 05m

Jeju City

Sat 27/6

15:00-20:00

1 stop37h 00m

£792

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 20/6

19:15-10:05

2 stops30h 50m

Jeju City

Sat 27/6

15:00-20:00

1 stop37h 00m

£795

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 19/6

17:50-21:35

2 stops19h 45m

Jeju City

Fri 26/6

22:20-21:40

2 stops31h 20m

£821

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 5/9

21:20-22:30

1 stop17h 10m

Jeju City

Sat 19/9

11:00-17:50

2 stops38h 50m

£822

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 20/6

06:00-22:30

3 stops32h 30m

Jeju City

Sat 27/6

15:00-20:00

1 stop37h 00m

£838

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 28/9

22:05-12:55

1 stop30h 50m

Jeju City

Sun 4/10

07:35-17:40

2 stops42h 05m

£870

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 17/6

21:20-15:00

1 stop33h 40m

Jeju City

Wed 24/6

16:00-18:40

1 stop34h 40m

£872

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from United Kingdom to Jeju-do

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-do?

Asiana Airlines is the most popular carrier operating from United Kingdom to Jeju-do

Cheap United Kingdom to Jeju-do flight deals and tips

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

Fastest flight time

19h 40m

Direct flights

None
The fastest flight from United Kingdom to Jeju-do takes 19h 40m
There are no direct flights from United Kingdom to Jeju-do. There are no popular flight routes from United Kingdom to Jeju-do.
Search flight deals

Frequently asked questions about flying from the United Kingdom to Jeju-do

  • When did momondo last update prices for flights from United Kingdom to Jeju-do?

    Prices for flights from United Kingdom to Jeju-do are updated daily.

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

    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-do.

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

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

Why use momondo?

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

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

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

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

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

Once you have performed a search for United Kingdom to Jeju-do 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 United Kingdom to Jeju-do right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to Jeju-do 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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