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Flights to Jeju City

£287 Cheap flights to Jeju City

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Jeju City

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:40 - 21:25LGW  London Gatwick-CJU Jeju City
25h 45m1 stop Shanghai Pu Dong
Multiple Airlines Logo
11:35 - 07:10CJU  Jeju City-LGW London Gatwick
28h 35m1 stop Shanghai Pu Dong
£474Multiple Airlines
Thu, 21 Jan - Thu, 28 Jan
Multiple Airlines Logo
10:40 - 10:35LGW  London Gatwick-CJU Jeju City
14h 55m1 stop Shanghai Pu Dong
Multiple Airlines Logo
22:25 - 07:10CJU  Jeju City-LGW London Gatwick
17h 45m1 stop Shanghai Pu Dong
£477Multiple Airlines
Fri, 1 Jan - Sun, 31 Jan
China Southern Logo
22:00 - 13:35LHR  London Heathrow-CJU Jeju City
30h 35m1 stop Guangzhou Baiyun
China Southern Logo
14:35 - 18:35CJU  Jeju City-LHR London Heathrow
37h 00m1 stop Guangzhou Baiyun
£565China Southern
Thu, 21 Jan - Thu, 28 Jan
Multiple Airlines Logo
12:05 - 20:05LGW  London Gatwick-CJU Jeju City
23h 00m2 stops Rome Fiumicino Incheon Intl
Multiple Airlines Logo
18:55 - 06:30CJU  Jeju City-LGW London Gatwick
20h 35m1 stop Shanghai Pu Dong
£602Multiple Airlines
Sun, 6 Dec - Sat, 12 Dec
China Eastern Logo
10:30 - 12:50LGW  London Gatwick-CJU Jeju City
17h 20m1 stop Shanghai Pu Dong
China Eastern Logo
13:50 - 06:30CJU  Jeju City-LGW London Gatwick
25h 40m1 stop Shanghai Pu Dong
£606China Eastern
Tue, 1 Dec - Mon, 21 Dec
Multiple Airlines Logo
16:00 - 10:35LGW  London Gatwick-CJU Jeju City
33h 35m2 stops Barcelona-El Prat Shanghai Pu Dong
Multiple Airlines Logo
13:50 - 06:30CJU  Jeju City-LGW London Gatwick
25h 40m1 stop Shanghai Pu Dong
£612Multiple Airlines
Wed, 16 Dec - Wed, 23 Dec
Multiple Airlines Logo
09:55 - 10:35LHR  London Heathrow-CJU Jeju City
39h 40m2 stops Barcelona-El Prat Shanghai Pu Dong
Multiple Airlines Logo
18:05 - 06:25CJU  Jeju City-LHR London Heathrow
21h 20m1 stop Shanghai Pu Dong
£618Multiple Airlines
Wed, 16 Dec - Wed, 23 Dec
China Eastern Logo
12:30 - 12:50LHR  London Heathrow-CJU Jeju City
15h 20m1 stop Shanghai Pu Dong
China Eastern Logo
18:05 - 17:30CJU  Jeju City-LHR London Heathrow
32h 25m1 stop Shanghai Pu Dong
£622China Eastern
Tue, 1 Dec - Mon, 21 Dec
Multiple Airlines Logo
10:30 - 20:05LGW  London Gatwick-CJU Jeju City
24h 35m2 stops Shanghai Pu Dong Incheon Intl
Multiple Airlines Logo
07:50 - 06:30CJU  Jeju City-LGW London Gatwick
31h 40m2 stops Seoul Gimpo Intl Shanghai Hongqiao Intl
£623Multiple Airlines
Thu, 21 Jan - Thu, 28 Jan
Multiple Airlines Logo
21:30 - 21:20LHR  London Heathrow-CJU Jeju City
14h 50m1 stop Beijing Daxing Intl
Multiple Airlines Logo
21:25 - 06:25CJU  Jeju City-LHR London Heathrow
42h 00m2 stops Seoul Gimpo Intl Shanghai Pu Dong
£625Multiple Airlines
Thu, 21 Jan - Thu, 28 Jan

momondo Fare Finder

 
Use the filters below to find and compare flights to Jeju City that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Thu 21/1

10:40-21:25

1 stop25h 45m

Jeju City

Thu 28/1

11:35-07:10

1 stop28h 35m

£474
Fastest return journey

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Fri 1/1

10:40-10:35

1 stop14h 55m

Jeju City

Sun 31/1

22:25-07:10

1 stop17h 45m

£477

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Thu 21/1

22:00-13:35

1 stop30h 35m

Jeju City

Thu 28/1

14:35-18:35

1 stop37h 00m

£565

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Sun 6/12

12:05-20:05

2 stops23h 00m

Jeju City

Sat 12/12

18:55-06:30

1 stop20h 35m

£602

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Tue 1/12

10:30-12:50

1 stop17h 20m

Jeju City

Mon 21/12

13:50-06:30

1 stop25h 40m

£606

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Wed 16/12

16:00-10:35

2 stops33h 35m

Jeju City

Wed 23/12

13:50-06:30

1 stop25h 40m

£612

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Wed 16/12

09:55-10:35

2 stops39h 40m

Jeju City

Wed 23/12

18:05-06:25

1 stop21h 20m

£618

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Tue 1/12

12:30-12:50

1 stop15h 20m

Jeju City

Mon 21/12

18:05-17:30

1 stop32h 25m

£622

LondonJeju City

LGW London Gatwick - CJU Jeju City

LGWCJU

London Gatwick

Thu 21/1

10:30-20:05

2 stops24h 35m

Jeju City

Thu 28/1

07:50-06:30

2 stops31h 40m

£623

LondonJeju City

LHR London Heathrow - CJU Jeju City

LHRCJU

London Heathrow

Thu 21/1

21:30-21:20

1 stop14h 50m

Jeju City

Thu 28/1

21:25-06:25

2 stops42h 00m

£625

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Cheap Jeju City flight deals and tips

Summary info about Jeju City flight prices, duration and airlines

Best One-Way Price

£287

Best Round-Trip Price

£474

Fastest flight time

25h 10m
The best one-way flight price to Jeju City from United Kingdom in the last 5 days is £287 (London Heathrow to Jeju City).
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The best return flight price to Jeju City from United Kingdom in the last 5 days is £474 (London Gatwick to Jeju City).
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The fastest flight to Jeju City from United Kingdom takes 25h 10m (London Heathrow to Jeju City).
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Frequently asked questions about flying to Jeju City

How long does it take to fly to Jeju City?

The flight from United Kingdom to Jeju City depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Jeju City (the most popular airport in Jeju City), then the flight time is 20h 50m on average. If you fly from Manchester (another popular airport in United Kingdom) to Jeju City, then the average flight time is .

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

Prices for flights to Jeju City Airport were last updated today.

How many operators does momondo search for flights to Jeju City Airport?

As of November 2026, there are 8 operators available to choose from for flights to Jeju City Airport.

How old do you have to be to fly to Jeju City Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Jeju City Airport.

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

The necessary travel and health documents for your Jeju City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 to Jeju City?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

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

How can momondo help me find flights to Jeju City?

Once all potential Jeju City flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Yes momondo offers price alerts on flights to Jeju City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Jeju City

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