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£388+ 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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
18 May — 25 May1
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 18 April 2026.

Sun 31/522:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Thu 4/615:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Deal found 17/4£633
Sat 30/522:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Sat 6/615:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Deal found 15/4£677
Wed 25/1119:30
LHR
-
CJU
2 stops28h 20m
Multiple Airlines
Tue 16/206:55
CJU
-
LHR
2 stops35h 25m
Multiple Airlines
Deal found 15/4£681
Tue 23/606:40
LHR
-
CJU
3 stops31h 50m
Multiple Airlines
Sat 27/610:25
CJU
-
LHR
2 stops28h 35m
Multiple Airlines
Deal found 14/4£771
Tue 23/619:35
LHR
-
CJU
1 stop18h 10m
Korean Air
Sat 27/607:00
CJU
-
LHR
1 stop18h 20m
Korean Air
Deal found 14/4£800
Fri 1/521:20
LHR
-
CJU
1 stop31h 10m
China Eastern
Sun 10/513:40
CJU
-
LHR
1 stop37h 00m
China Eastern
Deal found 13/4£808

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 18 April 2026.

Return from

£633

One-way from

£388

Popular in

February

Cheapest in

April

Average price

£432
Shenzhen Airlines
  • Shenzhen Airlines
  • 31/5-4/6
  • 2 total stops
  • 68h 50m total
  • London to Jeju City
Search Deals
27/4
  • 27/4
  • 1 total stop
  • 28h 20m total
  • London to Jeju-do
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£200 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£60 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
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 18 April 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

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

£634

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 23/6

06:40-22:30

3 stops31h 50m

Jeju City

Sat 27/6

10:25-07:00

2 stops28h 35m

£771

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 1/5

21:20-12:30

1 stop31h 10m

Jeju City

Sun 10/5

13:40-18:40

1 stop37h 00m

£808

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 22/6

09:30-18:40

2 stops25h 10m

Jeju City

Fri 26/6

16:50-15:05

2 stops30h 15m

£808

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 18/9

22:05-12:55

1 stop30h 50m

Jeju City

Sat 26/9

15:35-16:45

3 stops33h 10m

£863
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 5/5

10:35-18:10

3 stops23h 35m

Jeju City

Fri 15/5

22:00-17:40

1 stop27h 40m

£893

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 27/6

21:00-18:40

2 stops37h 40m

Jeju City

Mon 6/7

22:00-20:25

1 stop30h 25m

£952

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 31/5

14:45-12:30

2 stops37h 45m

Jeju City

Thu 4/6

13:40-18:40

1 stop37h 00m

£1,023
Cheapest one-way

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 7/7

09:30-18:40

2 stops25h 10m

£417

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 14/5

16:35-06:10

3 stops53h 35m

£435

Flights are sorted by cheapest return flights first.

Deals found on 15/4

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

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.

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju-do. Reviews last updated 18 April 2026.
Read through reviews of airlines serving South Korea, such as China Eastern. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.3
Good
207 reviews
Check prices

Crew

7.8

Food

6.9

Entertainment

6.2

Comfort

7.3

Overall

7.3

Boarding

7.6

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.
China Eastern
7.3
Good
207 reviews
China Eastern
7.3
Good
207 reviews
Check prices

Crew

7.8

Food

6.9

Entertainment

6.2

Comfort

7.3

Overall

7.3

Boarding

7.6

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.

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 £11, while return flights cost around £47.

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

    A return flight to Jeju-do will typically cost around £69, however they can be found for as little as £47.

  • 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

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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

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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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