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£342+ 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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
4 Jul — 11 Jul1
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 4 June 2026.

Mon 15/621:45
LHR
-
CJU
2 stops34h 40m
Multiple Airlines
Sun 28/619:10
CJU
-
LHR
1 stop31h 30m
Multiple Airlines
Deal found 31/5£619
Thu 18/620:50
LHR
-
CJU
2 stops31h 40m
Multiple Airlines
Thu 25/615:00
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 1/6£684
Sat 28/1107:30
LHR
-
CJU
2 stops28h 55m
Multiple Airlines
Sat 12/1222:25
CJU
-
LHR
2 stops31h 15m
Multiple Airlines
Deal found 31/5£727
Fri 26/622:05
LHR
-
CJU
1 stop30h 50m
Shenzhen Airlines
Sun 5/714:00
CJU
-
LHR
1 stop37h 50m
Shenzhen Airlines
Deal found 31/5£737
Sun 7/609:30
LHR
-
CJU
2 stops22h 55m
Multiple Airlines
Sun 14/619:10
CJU
-
LHR
1 stop31h 30m
Multiple Airlines
Deal found 30/5£777
Thu 27/821:45
LHR
-
CJU
2 stops38h 45m
Multiple Airlines
Thu 10/906:55
CJU
-
LHR
2 stops32h 05m
Multiple Airlines
Deal found 30/5£812
Thu 18/620:50
LHR
-
CJU
2 stops31h 40m
Multiple Airlines
Fri 10/714:00
CJU
-
LHR
1 stop37h 50m
Multiple Airlines
Deal found 1/6£830
Thu 18/618:20
LHR
-
CJU
1 stop28h 10m
Cathay Pacific
Fri 10/707:30
CJU
-
LHR
1 stop21h 05m
Cathay Pacific
Deal found 1/6£836

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 4 June 2026.

Return from

£619

One-way from

£342
China Eastern
  • China Eastern
  • 15/6-28/6
  • 3 total stops
  • 66h 10m total
  • London to Jeju City
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 14/9
  • 1 total stop
  • 30h 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 4 June 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

Sat 28/11

07:30-21:25

2 stops28h 55m

Jeju City

Sat 12/12

22:25-20:40

2 stops31h 15m

£727

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 28/11

22:05-06:40

1 stop23h 35m

Jeju City

Sat 12/12

07:55-07:00

1 stop32h 05m

£859
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 27/8

18:20-12:35

1 stop34h 15m

Jeju City

Thu 10/9

07:30-18:10

1 stop18h 40m

£860

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 5/7

21:20-12:30

1 stop31h 10m

Jeju City

Tue 7/7

19:10-18:40

1 stop31h 30m

£920

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 1/8

22:05-13:55

1 stop31h 50m

Jeju City

Sat 15/8

15:00-20:00

1 stop37h 00m

£926

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 18/6

06:30-19:25

3 stops28h 55m

Jeju City

Fri 10/7

14:00-19:50

1 stop37h 50m

£928

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 13/7

09:00-20:40

2 stops27h 40m

Jeju City

Mon 20/7

22:00-08:15

2 stops42h 15m

£966

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 5/7

22:05-13:55

1 stop31h 50m

Jeju City

Tue 7/7

19:10-20:05

2 stops32h 55m

£970

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 21/6

21:20-18:10

1 stop36h 50m

Jeju City

Wed 24/6

16:00-18:40

1 stop34h 40m

£994
Cheapest one-way

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 16/9

22:05-12:55

1 stop30h 50m

£342

Flights are sorted by cheapest return flights first.

Deals found on 30/5

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 28 hours 0 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 4 June 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
221 reviews
Check prices

Crew

7.9

Entertainment

6.3

Boarding

7.7

Food

7.0

Comfort

7.3

Overall

7.3

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
221 reviews
China Eastern
7.3
Good
221 reviews
Check prices

Crew

7.9

Entertainment

6.3

Boarding

7.7

Food

7.0

Comfort

7.3

Overall

7.3

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 £17, while return flights cost around £63.

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

    A return flight to Jeju-do will typically cost around £94, however they can be found for as little as £63.

  • 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 (28 hours 0 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

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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?

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