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£340+ 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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
13 May — 20 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 13 April 2026.

Sun 17/522:05
LHR
-
CJU
1 stop31h 50m
Multiple Airlines
Sun 24/516:00
CJU
-
LHR
1 stop34h 40m
Multiple Airlines
Deal found 9/4£483
Tue 12/510:00
LHR
-
CJU
2 stops28h 30m
Multiple Airlines
Mon 25/513:40
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 11/4£630
Sun 7/609:30
LHR
-
CJU
2 stops28h 05m
Multiple Airlines
Wed 17/611:45
CJU
-
LHR
2 stops33h 00m
Multiple Airlines
Deal found 9/4£690
Thu 19/1110:20
LHR
-
CJU
2 stops26h 05m
Multiple Airlines
Mon 7/1222:25
CJU
-
LHR
2 stops25h 50m
Multiple Airlines
Deal found 11/4£717
Wed 27/509:30
LHR
-
CJU
2 stops28h 05m
Multiple Airlines
Wed 3/611:45
CJU
-
LHR
2 stops35h 20m
Multiple Airlines
Deal found 12/4£742
Tue 26/506:40
LHR
-
CJU
3 stops31h 50m
Multiple Airlines
Tue 2/615:00
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 11/4£745
Sun 24/509:30
LHR
-
CJU
2 stops28h 05m
Multiple Airlines
Sun 31/511:45
CJU
-
LHR
2 stops33h 00m
Multiple Airlines
Deal found 9/4£746

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 13 April 2026.

Return from

£483

One-way from

£340

Popular in

February

Cheapest in

April

Average price

£435
China Eastern
  • China Eastern
  • 17/5-24/5
  • 2 total stops
  • 66h 30m total
  • London to Jeju City
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 17/5
  • 1 total stop
  • 31h 50m total
  • London to Jeju-do
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£201 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 13 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

Tue 12/5

10:00-22:30

2 stops28h 30m

Jeju City

Mon 25/5

13:40-18:40

1 stop37h 00m

£630

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 1/10

10:00-22:30

2 stops28h 30m

Jeju City

Thu 8/10

21:50-06:55

2 stops41h 05m

£821

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 1/7

06:00-21:35

3 stops31h 35m

Jeju City

Wed 8/7

09:30-06:55

2 stops29h 25m

£841
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 27/5

19:15-22:30

2 stops19h 15m

Jeju City

Wed 3/6

22:05-20:25

1 stop30h 20m

£848

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 18/5

21:20-15:00

1 stop33h 40m

Jeju City

Wed 20/5

19:10-18:40

1 stop31h 30m

£959

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 27/6

21:00-17:00

2 stops36h 00m

Jeju City

Mon 6/7

22:00-17:40

1 stop27h 40m

£1,013

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

£1,057
Cheapest one-way

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 17/5

22:05-13:55

1 stop31h 50m

£340

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 18/5

22:05-12:55

1 stop30h 50m

£344

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 28/8

22:00-06:30

3 stops48h 30m

£432

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 14 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 19 hours 15 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 13 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
7.2
Good
200 reviews
Check prices

Boarding

7.6

Comfort

7.2

Entertainment

6.1

Food

6.8

Overall

7.2

Crew

7.8

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
7.2
Good
200 reviews
China Eastern
7.2
Good
200 reviews
Check prices

Boarding

7.6

Comfort

7.2

Entertainment

6.1

Food

6.8

Overall

7.2

Crew

7.8

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 (19 hours 15 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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