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Flights to Jeju City

£483 Cheap flights to Jeju City

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Jeju City departing on 3/3. 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 the United Kingdom to Jeju City

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:30 - 06:40
LHR
-
CJU
24h 10m
2 stops
Multiple Airlines Logo
13:50 - 17:30
CJU
-
LHR
36h 40m
1 stop
£483Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
China Eastern Logo
21:00 - 12:50
LHR
-
CJU
30h 50m
1 stop
China Eastern Logo
18:55 - 17:30
CJU
-
LHR
31h 35m
1 stop
£503China Eastern
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
20:50 - 12:50
LHR
-
CJU
31h 00m
3 stops
Multiple Airlines Logo
18:55 - 17:30
CJU
-
LHR
31h 35m
1 stop
£548Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
10:20 - 10:45
LHR
-
CJU
16h 25m
2 stops
Multiple Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£621Multiple Airlines
Thu, 21 May - Thu, 4 Jun
Multiple Airlines Logo
13:30 - 20:35
LHR
-
CJU
23h 05m
2 stops
Multiple Airlines Logo
07:25 - 20:00
CJU
-
LHR
44h 35m
2 stops
£645Multiple Airlines
Thu, 21 May - Thu, 4 Jun
Cathay Pacific Logo
20:15 - 06:40
LHR
-
CJU
25h 25m
1 stop
Cathay Pacific Logo
07:55 - 20:10
CJU
-
LHR
21h 15m
1 stop
£798Cathay Pacific
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
12:05 - 20:35
LHR
-
CJU
24h 30m
1 stop
Multiple Airlines Logo
07:25 - 18:45
CJU
-
LHR
19h 20m
1 stop
£828Multiple Airlines
Thu, 21 May - Thu, 4 Jun
Multiple Airlines Logo
12:05 - 22:30
LHR
-
CJU
26h 25m
1 stop
Multiple Airlines Logo
07:25 - 18:45
CJU
-
LHR
19h 20m
1 stop
£832Multiple Airlines
Thu, 2 Jul - Thu, 16 Jul
China Eastern Logo
06:20 - 12:50
LHR
-
CJU
45h 30m
2 stops
China Eastern Logo
15:40 - 17:30
CJU
-
LHR
34h 50m
1 stop
£870China Eastern
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
21:00 - 21:35
LHR
-
CJU
40h 35m
2 stops
Multiple Airlines Logo
08:45 - 18:05
CJU
-
LHR
41h 20m
2 stops
£941Multiple Airlines
Thu, 2 Jul - Thu, 16 Jul

momondo Fare Finder

 
Locate flights to Jeju City that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 2 February 2026.
Use the filters below to find and compare flights to Jeju City that are best for you.

Fly from

Route

Depart

Return

Price

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 3/3

21:30-06:40

2 stops24h 10m

Jeju City

Tue 10/3

13:50-17:30

1 stop36h 40m

£483

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 3/3

21:00-12:50

1 stop30h 50m

Jeju City

Tue 10/3

18:55-17:30

1 stop31h 35m

£503

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 3/3

20:50-12:50

3 stops31h 00m

Jeju City

Tue 10/3

18:55-17:30

1 stop31h 35m

£548

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 21/5

10:20-10:45

2 stops16h 25m

Jeju City

Thu 4/6

15:00-20:00

1 stop37h 00m

£621

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 21/5

13:30-20:35

2 stops23h 05m

Jeju City

Thu 4/6

07:25-20:00

2 stops44h 35m

£645

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 1/3

20:15-06:40

1 stop25h 25m

Jeju City

Sun 8/3

07:55-20:10

1 stop21h 15m

£798

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 21/5

12:05-20:35

1 stop24h 30m

Jeju City

Thu 4/6

07:25-18:45

1 stop19h 20m

£828

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 2/7

12:05-22:30

1 stop26h 25m

Jeju City

Thu 16/7

07:25-18:45

1 stop19h 20m

£832

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 1/3

06:20-12:50

2 stops45h 30m

Jeju City

Sun 8/3

15:40-17:30

1 stop34h 50m

£870

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 2/7

21:00-21:35

2 stops40h 35m

Jeju City

Thu 16/7

08:45-18:05

2 stops41h 20m

£941

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Jeju City flight deals and tips

Summary info about Jeju City flight prices, duration and airlines

Best Round-Trip Price

£483

Fastest flight time

24h 10m
The best round-trip flight price to Jeju City from United Kingdom in the last 72 hours is £483 (London Heathrow to Jeju City).
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The fastest flight to Jeju City from United Kingdom takes 24h 10m (London Heathrow to Jeju City).
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Frequently asked questions about flying to Jeju City

What is the cheapest month to fly to Jeju City?

The month of April is, on average, the cheapest month to fly to Jeju City from United Kingdom, with most prices found around £427. If you are unable to visit Jeju City during the month of April, then departing from United Kingdom during the month May is also very affordable. Most momondo users find prices during this month for around £477.

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 16h 20m 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 February 2026, there are 7 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.

An easier way to manage your Jeju City trip

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Find better results for your trip to Jeju City

Popular Flights to Jeju City

Popular routes according to searches in the past day on momondo
London to Jeju City Flightsfrom £637
Bristol to Jeju City Flightsfrom £1,042