Find flights
Airlines
Travel Guide

£456+ Cheap flights to Jeju City (CJU)

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Jeju City in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Jeju City
Explore the most affordable flight options available to Jeju City. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2026.

Mon 4/522:05
LHR
-
CJU
1 stop30h 50m
Multiple Airlines
Mon 11/519:10
CJU
-
LHR
1 stop31h 30m
Multiple Airlines
Deal found 28/4£516
Wed 3/622:05
LHR
-
CJU
1 stop30h 50m
Multiple Airlines
Wed 10/619:10
CJU
-
LHR
1 stop31h 30m
Multiple Airlines
Deal found 27/4£658
Wed 10/622:05
LHR
-
CJU
1 stop30h 50m
Multiple Airlines
Wed 17/622:05
CJU
-
LHR
1 stop27h 35m
Multiple Airlines
Deal found 26/4£741
Tue 9/621:20
LHR
-
CJU
1 stop31h 10m
Multiple Airlines
Tue 16/615:00
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 25/4£768
Mon 14/921:20
LHR
-
CJU
1 stop15h 20m
Multiple Airlines
Tue 6/1019:40
CJU
-
LHR
2 stops31h 50m
Multiple Airlines
Deal found 25/4£802
Sun 20/921:20
LHR
-
CJU
1 stop17h 10m
Multiple Airlines
Tue 6/1019:40
CJU
-
LHR
2 stops31h 50m
Multiple Airlines
Deal found 25/4£803
Mon 1/621:20
LHR
-
CJU
1 stop33h 40m
China Eastern
Mon 15/619:10
CJU
-
LHR
1 stop31h 30m
China Eastern
Deal found 25/4£810

Find flight deals to Jeju City

Find the latest flights to Jeju City 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 28 April 2026.

Return from

£658

One-way from

£456

Popular in

February

Cheapest in

April

Average price

£432
China Eastern
  • China Eastern
  • 3/6-10/6
  • 2 total stops
  • 62h 20m total
  • London to Jeju City
Search Deals
China Eastern
  • China Eastern
  • 25/5
  • 1 total stop
  • 31h 10m total
  • London to Jeju City
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£196 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£59 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Jeju City 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 28 April 2026.
Use the filters below to find and compare flights to Jeju City that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 3/6

22:05-12:55

1 stop30h 50m

Jeju City

Wed 10/6

13:00-18:40

2 stops37h 40m

£714

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 1/6

21:20-15:00

1 stop33h 40m

Jeju City

Mon 15/6

13:40-18:40

1 stop37h 00m

£810

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 12/6

22:05-12:55

1 stop30h 50m

Jeju City

Fri 19/6

22:00-20:25

1 stop30h 25m

£845
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 8/9

09:30-20:35

2 stops27h 05m

Jeju City

Tue 22/9

07:25-07:00

2 stops31h 35m

£854
Cheapest one-way

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 25/5

18:10-10:20

3 stops32h 10m

£501

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 4/8

21:45-19:50

2 stops38h 05m

£570
Fastest single journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 4/8

21:20-12:30

1 stop31h 10m

£2,874

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Sorted by cheapest first

Best time to book a flight to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City 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 City

How long is the flight to Jeju City?

On average, a flight from London to Jeju City takes 26 hours 15 minutes. Flights to Jeju City 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 City

Get insights into the airlines that provide service to Jeju City. 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 City. Reviews last updated 28 April 2026.
Check out reviews from past customers who have flown China Eastern to South Korea to help guide your decision. 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
209 reviews
Check prices

Boarding

7.6

Food

6.9

Comfort

7.3

Entertainment

6.2

Crew

7.8

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
209 reviews
China Eastern
7.3
Good
209 reviews
Check prices

Boarding

7.6

Food

6.9

Comfort

7.3

Entertainment

6.2

Crew

7.8

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 City

  • What airport do you fly into for flights to Jeju City?

    Booking a flight to Jeju City (CJU) is your only option if you intend on flying to Jeju City. It is only a 1.7 mi journey from Jeju to Jeju City’s city center.

  • Can I find cheaper flights to Jeju City 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 City on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Jeju City?

    Jeju City is currently the cheapest airport to fly to in Jeju City. One-way flights to Jeju City typically cost £22, while return flights cost around £38.

  • How much is a return flight to Jeju City?

    A return flight to Jeju City will typically cost around £52, however they can be found for as little as £38.

  • Where does the fastest flight to Jeju City depart from?

    For those looking to save time traveling to Jeju City, London offers the quickest one-way flight (26 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

Travelling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

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 the best flight deals to Jeju City

Some of the lowest fares we’ve come across for flights to Jeju City.
Flights from Gimpo Intl to Jeju City
Flights from Singapore 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 City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Jeju City. 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 City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Jeju City for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Jeju City with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Jeju City flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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.