Find flights
Airlines

£317+ 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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Jeju-do in 2025

Find the latest flights to Jeju-do in 2025, 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 20 November 2025.

Return from

£547

One-way from

£317

Popular in

February

Cheapest in

December

Average price

£520
Shenzhen Airlines
  • Shenzhen Airlines
  • 2/3-6/3
  • 2 total stops
  • 69h 00m total
  • London to Jeju City
Search Deals
26/1
  • 26/1
  • 2 total stops
  • 39h 25m total
  • London to Jeju-do
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals

Find flight deals to Jeju-do

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 20 November 2025.

Thu 18/1213:30LHR - CJU
2 stops22h 55mMultiple Airlines
Thu 25/1222:25CJU - LHR
2 stops32h 15mMultiple Airlines
Deal found 18/11£957
Thu 18/1221:00LHR - CJU
1 stop30h 50mChina Eastern
Thu 25/1218:55CJU - LHR
1 stop31h 35mChina Eastern
Deal found 18/11£1,308

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 20 November 2025.
Use the filters below to find and compare flights to Jeju-do that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 2/3

21:10-14:35

1 stop32h 25m

Jeju City

Fri 6/3

15:35-19:10

1 stop36h 35m

£547

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 2/1

15:45-21:25

2 stops20h 40m

Jeju City

Fri 9/1

15:35-19:10

1 stop36h 35m

£833

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 3/1

22:05-06:40

1 stop23h 35m

Jeju City

Sat 10/1

20:00-06:30

1 stop19h 30m

£931

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 18/12

13:30-21:25

2 stops22h 55m

Jeju City

Thu 25/12

22:25-21:40

2 stops32h 15m

£957

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 3/1

21:30-21:55

2 stops39h 25m

Jeju City

Sat 10/1

13:50-06:40

2 stops49h 50m

£1,007

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 2/3

21:00-14:15

2 stops32h 15m

Jeju City

Fri 6/3

15:40-20:50

2 stops38h 10m

£1,043

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 2/3

20:25-14:35

2 stops33h 10m

Jeju City

Fri 6/3

15:35-19:40

2 stops37h 05m

£1,063

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 18/12

21:00-12:50

1 stop30h 50m

Jeju City

Thu 25/12

18:55-17:30

1 stop31h 35m

£1,308

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 5/4

22:05-13:55

1 stop31h 50m

Jeju City

Thu 16/4

15:00-20:00

1 stop37h 00m

£2,522

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 26/1

20:25-20:50

2 stops39h 25m

£317

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 11 results
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 22 hours 55 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 20 November 2025.
Read through reviews of airlines serving South Korea, such as China Eastern and Air China. 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
178 reviews
Check prices

Crew

7.9

Food

6.8

Comfort

7.2

Overall

7.2

Boarding

7.6

Entertainment

6.2

Reviews

1 / 5
2.0
Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.
China Eastern
7.2
Good
178 reviews
China Eastern
7.2
Good
178 reviews
Check prices

Crew

7.9

Food

6.8

Comfort

7.2

Overall

7.2

Boarding

7.6

Entertainment

6.2

Reviews

1 / 5
2.0
Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.
Air China
7.2
Good
126 reviews
China Eastern
7.2
Good
178 reviews
Check prices

Crew

7.9

Food

6.8

Comfort

7.2

Overall

7.2

Boarding

7.6

Entertainment

6.2

Reviews

1 / 5
2.0
Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several 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 £10, while return flights cost around £43.

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

    A return flight to Jeju-do will typically cost around £54, however they can be found for as little as £43.

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

    For those looking to save time traveling to Jeju-do, Bristol offers the quickest one-way flight (22 hours 35 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.