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£329+ Cheap flights to Jeju City

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
20 Aug — 27 Aug1
1 adult

Flights to Jeju City in 2025

Find the latest flights to Jeju City 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 15 August 2025.

Return from

£558

One-way from

£329

Popular in

August

Cheapest in

December

Average price

£976
Shenzhen Airlines
  • Shenzhen Airlines
  • 6/9-13/9
  • 2 total stops
  • 68h 50m total
  • London to Jeju City
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14/9
  • 14/9
  • 2 total stops
  • 37h 35m total
  • London to Jeju City
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£177 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
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Find flight deals to Jeju City

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 15 August 2025.

Sat 6/922:05LHR - CJU
1 stop31h 50mShenzhen Airlines
Sat 13/915:00CJU - LHR
1 stop37h 00mShenzhen Airlines
Deal found 14/8£558
Sat 6/922:05LHR - CJU
1 stop31h 50mMultiple Airlines
Sat 13/910:25CJU - LHR
2 stops18h 05mMultiple Airlines
Deal found 14/8£663
Fri 12/921:00LHR - CJU
2 stops36h 40mMultiple Airlines
Fri 19/922:00CJU - LHR
1 stop27h 45mMultiple Airlines
Deal found 13/8£714
Sat 23/822:40LHR - CJU
2 stops31h 15mAir China
Wed 27/822:05CJU - LHR
1 stop27h 40mAir China
Deal found 14/8£818
Fri 12/922:05LHR - CJU
2 stops39h 00mAir China
Fri 19/922:00CJU - LHR
2 stops54h 00mAir China
Deal found 13/8£892
Sat 23/822:40LHR - CJU
2 stops31h 15mMultiple Airlines
Wed 27/811:30CJU - LHR
2 stops17h 00mMultiple Airlines
Deal found 14/8£920

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 15 August 2025.
Use the filters below to find and compare flights to Jeju City that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 6/9

22:05-13:55

1 stop31h 50m

Jeju City

Sat 13/9

15:00-20:00

1 stop37h 00m

£558

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 6/9

22:05-13:55

1 stop31h 50m

Jeju City

Sat 13/9

10:25-20:30

2 stops18h 05m

£663

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 12/9

21:00-17:40

2 stops36h 40m

Jeju City

Fri 19/9

22:00-17:45

1 stop27h 45m

£714

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 12/9

22:05-21:05

2 stops39h 00m

Jeju City

Fri 19/9

22:00-20:00

2 stops54h 00m

£892

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 14/9

22:40-20:15

2 stops37h 35m

£329

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 13/9

22:10-16:30

2 stops58h 20m

£333

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 14/9

21:20-18:10

1 stop36h 50m

£364

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 13/9

21:20-18:10

1 stop36h 50m

£364

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 11/10

11:05-20:35

2 stops49h 30m

£494

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 11/10

22:05-13:55

1 stop31h 50m

£694

Flights are sorted by cheapest return flights first.

Deals found on 14/8

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 18 hours 40 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.

What are the most popular airlines that fly to Jeju City?

The most popular airlines flying from London to Jeju City are Asiana Airlines and China Eastern.

China Eastern
China Eastern
From £459
Air China
Air China
From £598
Asiana Airlines
Asiana Airlines
From £1,129

What are the cheapest airlines that fly to Jeju City?

The cheapest airlines flying from London to Jeju City are China Eastern and Asiana Airlines.

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 15 August 2025.
Check out reviews from past customers who have flown Air China and 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.
Air China
7.3
Good
94 reviews
Check prices

Entertainment

6.1

Crew

7.9

Overall

7.3

Boarding

7.7

Comfort

7.0

Food

7.0

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
Air China
7.3
Good
94 reviews
Air China
7.3
Good
94 reviews
Check prices

Entertainment

6.1

Crew

7.9

Overall

7.3

Boarding

7.7

Comfort

7.0

Food

7.0

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
China Eastern
7.2
Good
160 reviews
Air China
7.3
Good
94 reviews
Check prices

Entertainment

6.1

Crew

7.9

Overall

7.3

Boarding

7.7

Comfort

7.0

Food

7.0

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.

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 best airline to fly to Jeju City?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Jeju City.

  • 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 £12, while return flights cost around £21.

  • How much is a return flight to Jeju City?

    A return flight to Jeju City will typically cost around £121, however they can be found for as little as £28.

  • 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 (18 hours 40 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

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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?

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

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