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Flights to Jeju City

£431 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 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£431Shenzhen Airlines
Mon, 11 May - Tue, 19 May
Shenzhen Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£441Shenzhen Airlines
Sat, 2 May - Sat, 9 May
Shenzhen Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£442Shenzhen Airlines
Sat, 2 May - Sat, 9 May
Shenzhen Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Shenzhen Airlines Logo
14:00 - 19:50
CJU
-
LHR
37h 50m
1 stop
£509Shenzhen Airlines
Sat, 23 May - Sun, 31 May
Shenzhen Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£555Shenzhen Airlines
Sun, 31 May - Thu, 4 Jun
Shenzhen Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£556Shenzhen Airlines
Sun, 31 May - Thu, 4 Jun
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
£561Shenzhen Airlines
Fri, 22 May - Fri, 5 Jun
Multiple Airlines Logo
21:20 - 06:30
LHR
-
CJU
25h 10m
2 stops
Multiple Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£563Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Multiple Airlines Logo
19:10 - 18:40
CJU
-
LHR
31h 30m
1 stop
£638Multiple Airlines
Mon, 4 May - Mon, 11 May
Shenzhen Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£687Shenzhen Airlines
Mon, 20 Apr - Thu, 30 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 24 March 2026.
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

LHR - CJU

LHRCJU

London Heathrow

Mon 11/5

22:05-12:55

1 stop30h 50m

Jeju City

Tue 19/5

15:00-20:00

1 stop37h 00m

£431

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 2/5

22:05-13:55

1 stop31h 50m

Jeju City

Sat 9/5

15:00-20:00

1 stop37h 00m

£441

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 2/5

22:05-13:55

1 stop31h 50m

Jeju City

Sat 9/5

15:00-20:00

1 stop37h 00m

£442

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 23/5

22:05-13:55

1 stop31h 50m

Jeju City

Sun 31/5

14:00-19:50

1 stop37h 50m

£509

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 31/5

22:05-13:55

1 stop31h 50m

Jeju City

Thu 4/6

15:00-20:00

1 stop37h 00m

£555

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 31/5

22:05-13:55

1 stop31h 50m

Jeju City

Thu 4/6

15:00-20:00

1 stop37h 00m

£556

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 22/5

22:05-12:55

1 stop30h 50m

Jeju City

Fri 5/6

14:00-19:50

1 stop37h 50m

£561
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 11/5

21:20-06:30

2 stops25h 10m

Jeju City

Tue 19/5

15:00-20:00

1 stop37h 00m

£563

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 4/5

22:05-12:55

1 stop30h 50m

Jeju City

Mon 11/5

19:10-18:40

1 stop31h 30m

£638

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 20/4

22:05-12:55

1 stop30h 50m

Jeju City

Thu 30/4

15:00-20:00

1 stop37h 00m

£687

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Cheap Jeju City flight deals and tips

Summary info about Jeju City flight prices, duration and airlines

Best One-Way Price

£496

Best Round-Trip Price

£431

Fastest flight time

36h 00m
The best one-way flight price to Jeju City from United Kingdom in the last 72 hours is £496 (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 £431 (London Heathrow to Jeju City).
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The fastest flight to Jeju City from United Kingdom takes 36h 00m (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 £437. If you are unable to visit Jeju City during the month of April, then departing from United Kingdom during the month March is also very affordable. Most momondo users find prices during this month for around £610.

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 31h 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 March 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.

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 £591
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