£322+ Cheap flights to Jeju-do

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Jeju-do in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Jeju-do
Explore the most affordable flight options available to Jeju-do. Find the lowest fares based on data from user searches, with prices last updated on 16 July 2026.

Sat 3/1022:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Sun 11/1014:00
CJU
-
LHR
1 stop37h 50m
Shenzhen Airlines
Deal found 13/7£438
Sat 29/822:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Sat 5/915:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Deal found 15/7£447
Wed 4/1121:00
LHR
-
CJU
1 stop15h 20m
Multiple Airlines
Thu 19/1121:10
CJU
-
LHR
2 stops29h 45m
Multiple Airlines
Deal found 11/7£565
Fri 28/822:40
LHR
-
CJU
1 stop14h 25m
Multiple Airlines
Fri 4/914:00
CJU
-
LHR
1 stop37h 50m
Multiple Airlines
Deal found 14/7£583
Mon 2/1121:10
LHR
-
CJU
1 stop31h 30m
Multiple Airlines
Tue 10/1107:50
CJU
-
LHR
2 stops39h 10m
Multiple Airlines
Deal found 14/7£597
Sat 3/1022:05
LHR
-
CJU
1 stop31h 50m
Multiple Airlines
Sun 11/1021:00
CJU
-
LHR
2 stops29h 05m
Multiple Airlines
Deal found 13/7£604
Tue 18/820:50
LHR
-
CJU
2 stops33h 05m
Multiple Airlines
Thu 27/815:00
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 15/7£641
Tue 11/807:05
LHR
-
CJU
3 stops30h 00m
Multiple Airlines
Thu 13/815:00
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 12/7£660

Find flight deals to Jeju-do

Find the latest flights to Jeju-do in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 16 July 2026.

Return from

£438

One-way from

£322
Shenzhen Airlines
  • Shenzhen Airlines
  • 3/10-11/10
  • 2 total stops
  • 69h 40m total
  • London to Jeju City
Search Deals
17/9
  • 17/9
  • 2 total stops
  • 39h 50m total
  • London to Jeju-do
Search Deals

Cheapflights Fare Finder

 
Locate flights to Jeju-do that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 16 July 2026.
Use the filters below to find and compare flights to Jeju-do that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 9/11

21:00-21:20

1 stop15h 20m

Jeju City

Tue 17/11

22:25-18:35

2 stops29h 10m

£690

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 29/8

22:05-13:55

1 stop31h 50m

Jeju City

Sat 5/9

07:50-20:25

2 stops20h 35m

£692

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 12/10

22:05-12:55

1 stop30h 50m

Jeju City

Sat 24/10

15:00-20:10

1 stop37h 10m

£710

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 12/10

22:05-12:55

1 stop30h 50m

Jeju City

Thu 22/10

15:00-20:00

1 stop37h 00m

£710

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 18/8

19:45-13:55

3 stops34h 10m

Jeju City

Thu 27/8

09:10-20:25

2 stops19h 15m

£716

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 13/8

06:30-21:15

3 stops30h 45m

Jeju City

Thu 20/8

15:00-20:00

1 stop37h 00m

£724

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 19/8

21:00-21:35

1 stop16h 35m

Jeju City

Sun 23/8

14:00-19:50

1 stop37h 50m

£729

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 27/7

13:55-20:35

2 stops22h 40m

Jeju City

Tue 11/8

15:00-20:00

1 stop37h 00m

£751

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 28/8

08:30-12:30

2 stops20h 00m

Jeju City

Fri 4/9

14:00-19:50

1 stop37h 50m

£771
Cheapest one-way

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 2/9

22:05-12:55

1 stop30h 50m

£329

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Jeju-do

How long is the flight to Jeju-do?

On average, a flight from London to Jeju-do takes 30 hours 50 minutes. Flights to Jeju-do from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Jeju-do

  • Can I find cheaper flights to Jeju-do if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Jeju-do on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Jeju-do?

    Jeju City is currently the cheapest airport to fly to in Jeju-do. One-way flights to Jeju City typically cost £22, while return flights cost around £50.

  • How much is a return flight to Jeju-do?

    A return flight to Jeju-do will typically cost around £85, however they can be found for as little as £50.

  • Where does the fastest flight to Jeju-do depart from?

    For those looking to save time traveling to Jeju-do, London offers the quickest one-way flight (30 hours 50 minutes).

  • Does Jeju City have car hire?

    Yes. Those touching down at Jeju City can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Jeju City?

    Yes. Jeju City has hotels nearby for those requiring accommodations. Login Resort is the closest property to Jeju City (0.0 mi away from Jeju City).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Jeju-do cities and airports

Select your preferred flight destination in Jeju-do from the list below.
Flights to Jeju City

Fly with Cheapflights

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How does Cheapflights help users find flights to Jeju-do?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Jeju-do. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Jeju-do?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Jeju-do.

Can Cheapflights find flights to Jeju-do with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Jeju-do, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Jeju-do become cheaper?

Of course! You can track prices for flights to Jeju-do and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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