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Flights to Jeju City

£277 Cheap flights to Jeju City

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Jeju City departing on 22/11. 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.
Shenzhen Airlines Logo
21:10 - 14:35LHR-CJU
32h 25m1 stop
Shenzhen Airlines Logo
15:35 - 19:10CJU-LHR
36h 35m1 stop
£545Shenzhen Airlines
Find Deal
Mo, 2 Mrz - Fr, 6 Mrz
Shenzhen Airlines Logo
21:10 - 14:35LHR-CJU
32h 25m1 stop
Shenzhen Airlines Logo
15:35 - 19:10CJU-LHR
36h 35m1 stop
£548Shenzhen Airlines
Find Deal
Mo, 2 Mrz - Fr, 6 Mrz
China Eastern Logo
19:20 - 12:50LHR-CJU
32h 30m2 stops
China Eastern Logo
15:25 - 17:30CJU-LHR
35h 05m2 stops
£1,020China Eastern
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Mo, 2 Mrz - Fr, 6 Mrz
Multiple Airlines Logo
16:15 - 21:20LHR-CJU
44h 05m2 stops
Multiple Airlines Logo
22:20 - 17:05CJU-LHR
26h 45m2 stops
£1,022Multiple Airlines
Find Deal
Sa, 28 Mrz - Fr, 10 Apr
Multiple Airlines Logo
21:50 - 11:35LHR-CJU
28h 45m2 stops
Multiple Airlines Logo
06:45 - 19:40CJU-LHR
21h 55m2 stops
£1,098Multiple Airlines
Find Deal
Fr, 26 Dez - Fr, 2 Jan
Multiple Airlines Logo
10:20 - 21:25LHR-CJU
26h 05m2 stops
Multiple Airlines Logo
08:00 - 18:05CJU-LHR
42h 05m2 stops
£1,171Multiple Airlines
Find Deal
Do, 26 Mrz - Do, 9 Apr
Multiple Airlines Logo
06:35 - 13:20LHR-CJU
21h 45m2 stops
Multiple Airlines Logo
13:50 - 12:35CJU-LHR
31h 45m3 stops
£1,175Multiple Airlines
Find Deal
Fr, 26 Dez - Fr, 2 Jan
Multiple Airlines Logo
16:40 - 11:35LHR-CJU
33h 55m2 stops
Multiple Airlines Logo
11:45 - 22:20CJU-LHR
43h 35m2 stops
£1,195Multiple Airlines
Find Deal
Sa, 27 Dez - Sa, 3 Jan
Multiple Airlines Logo
06:50 - 21:20LHR-CJU
29h 30m3 stops
Multiple Airlines Logo
13:50 - 13:50CJU-LHR
33h 00m3 stops
£1,201Multiple Airlines
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Sa, 27 Dez - Sa, 3 Jan
Multiple Airlines Logo
21:30 - 15:15LHR-CJU
32h 45m2 stops
Multiple Airlines Logo
09:20 - 18:05CJU-LHR
40h 45m2 stops
£1,251Multiple Airlines
Find Deal
Fr, 27 Mrz - Di, 7 Apr

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 13 November 2025.
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

Mo 2/3

21:10-14:35

1 stop32h 25m

Jeju City

Fr 6/3

15:35-19:10

1 stop36h 35m

£545

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mo 2/3

21:10-14:35

1 stop32h 25m

Jeju City

Fr 6/3

15:35-19:10

1 stop36h 35m

£548

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mo 2/3

19:20-12:50

2 stops32h 30m

Jeju City

Fr 6/3

15:25-17:30

2 stops35h 05m

£1,020

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sa 28/3

16:15-21:20

2 stops44h 05m

Jeju City

Fr 10/4

22:20-17:05

2 stops26h 45m

£1,022

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fr 26/12

21:50-11:35

2 stops28h 45m

Jeju City

Fr 2/1

06:45-19:40

2 stops21h 55m

£1,098

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Do 26/3

10:20-21:25

2 stops26h 05m

Jeju City

Do 9/4

08:00-18:05

2 stops42h 05m

£1,171

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fr 26/12

06:35-13:20

2 stops21h 45m

Jeju City

Fr 2/1

13:50-12:35

3 stops31h 45m

£1,175

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sa 27/12

16:40-11:35

2 stops33h 55m

Jeju City

Sa 3/1

11:45-22:20

2 stops43h 35m

£1,195

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sa 27/12

06:50-21:20

3 stops29h 30m

Jeju City

Sa 3/1

13:50-13:50

3 stops33h 00m

£1,201

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fr 27/3

21:30-15:15

2 stops32h 45m

Jeju City

Di 7/4

09:20-18:05

2 stops40h 45m

£1,251

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 City from

Jeju City flights insights and trends

Explore insights for your Jeju City flight to craft the best travel plan

What is the cheapest month to fly to Jeju City?

The month of December is, on average, the cheapest month to fly to Jeju City from United Kingdom, with most prices found around £419. If you are unable to visit Jeju City during the month of December, then departing from United Kingdom during the month April is also very affordable. Most momondo users find prices during this month for around £446.

What is the cheapest day to depart on your flight to Jeju City?

Our data shows that Friday is the least expensive day to fly to Jeju City. Tickets to fly out on this day can be as low as £624. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £935. These prices are subject to change though, so be sure to set up a Price Alert for flights to Jeju City.

What is the cheapest time of day to depart on your flight to Jeju City?

Our data shows that the cheapest United Kingdom to Jeju City flights are usually those with departure times in the afternoon. Our users have found flights to Jeju City in the afternoon for as low as £548. Flights to Jeju City are more costly in the evening, with an average ticket price of £927. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheapest flights to Jeju City

Find the cheapest flights to Jeju City from your nearest city or airport
Find flights from London Heathrow Airport to Jeju City
CHEAPEST MONTH TO FLY TO JEJU CITY FROM LONDON HEATHROW AIRPORTNovember59% cheaperFlying from London Heathrow Airport to Jeju City costs on average just £275 in November
MOST EXPENSIVE MONTH TO FLY TO JEJU CITY FROM LONDON HEATHROW AIRPORTJuly76% more expensiveIt costs about £1,159 for flights to Jeju City from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO JEJU CITY FROM LONDON HEATHROW AIRPORTJune100% more users visitedMore momondo users searched in flights to Jeju City from London Heathrow Airport in June than any other month

Cheap Jeju City flight deals and tips

Summary info about Jeju City flight prices, duration and airlines

Best One-Way Price

£277

Best Round-Trip Price

£545

Fastest flight time

15h 20m
The best one-way flight price to Jeju City from United Kingdom in the last 72 hours is £277 (London Heathrow to Jeju City).
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The best round-trip flight price to Jeju City from United Kingdom in the last 72 hours is £545 (London Heathrow to Jeju City).
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The fastest flight to Jeju City from United Kingdom takes 15h 20m (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 27h 35m 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 2025, 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.

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Popular Flights to Jeju City

Popular routes according to searches in the past day on momondo
London to Jeju City Flightsfrom £660
Bristol to Jeju City Flightsfrom £1,258