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£314+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
20 Nov — 27 Nov1
1 adult
1 adult, Economy

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 21 October 2025.

Return from

£455

One-way from

£314

Popular in

February

Cheapest in

December

Average price

£423
China Eastern
  • China Eastern
  • 19/11-26/11
  • 3 total stops
  • 72h 45m total
  • London to Jeju City
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10/11
  • 10/11
  • 2 total stops
  • 19h 00m total
  • London to Jeju-do
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Highest demand for flights based on searches. 11% potential increase in price (£84 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£32 potential savings vs. average return price).
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Average for return flights in October 2025
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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 21 October 2025.

Wed 19/1121:30LHR - CJU
2 stops36h 05mMultiple Airlines
Wed 26/1113:50CJU - LHR
1 stop36h 40mMultiple Airlines
Deal found 20/10£455
Sun 16/1121:00LHR - CJU
1 stop35h 55mChina Eastern
Sun 23/1115:40CJU - LHR
1 stop34h 50mChina Eastern
Deal found 19/10£528
Sun 16/1117:15LHR - CJU
2 stops19h 05mMultiple Airlines
Sun 23/1118:55CJU - LHR
1 stop31h 35mMultiple Airlines
Deal found 19/10£558
Thu 4/1221:00LHR - CJU
1 stop30h 50mChina Eastern
Thu 11/1218:55CJU - LHR
1 stop31h 35mChina Eastern
Deal found 20/10£604
Thu 4/1221:30LHR - CJU
2 stops34h 05mMultiple Airlines
Thu 11/1213:50CJU - LHR
1 stop36h 40mMultiple Airlines
Deal found 20/10£618

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 21 October 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

Wed 19/11

21:30-18:35

2 stops36h 05m

Jeju City

Wed 26/11

13:50-17:30

1 stop36h 40m

£455

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 16/11

21:00-17:55

1 stop35h 55m

Jeju City

Sun 23/11

18:55-17:30

1 stop31h 35m

£531

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 16/11

17:15-21:20

2 stops19h 05m

Jeju City

Sun 23/11

18:55-17:30

1 stop31h 35m

£558

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 4/12

21:00-12:50

1 stop30h 50m

Jeju City

Thu 11/12

18:55-17:30

1 stop31h 35m

£604

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 4/12

21:30-16:35

2 stops34h 05m

Jeju City

Thu 11/12

13:50-17:30

1 stop36h 40m

£618

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 10/11

17:40-21:40

2 stops19h 00m

£314

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 5/11

21:10-14:35

1 stop32h 25m

£330

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 5/11

20:25-19:10

2 stops37h 45m

£346

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 4/1

21:10-21:05

2 stops38h 55m

£379

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 3/1

21:10-21:05

2 stops38h 55m

£379

Flights are sorted by cheapest return flights first.

Deals found on 19/10

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 28 hours 50 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.

What are the most popular airlines that fly to Jeju-do?

The most popular airline flying from London to Jeju-do is China Eastern.

China Eastern
China Eastern
From £342
Air China
Air China
From £423

What are the cheapest airlines that fly to Jeju-do?

The cheapest airline flying from London to Jeju-do is China Eastern.

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 21 October 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
173 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.6

Crew

7.9

Entertainment

6.1

Food

6.8

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
173 reviews
China Eastern
7.2
Good
173 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.6

Crew

7.9

Entertainment

6.1

Food

6.8

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
115 reviews
China Eastern
7.2
Good
173 reviews
Check prices

Comfort

7.2

Overall

7.2

Boarding

7.6

Crew

7.9

Entertainment

6.1

Food

6.8

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 best airline to fly to Jeju-do?

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

  • 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 £38.

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

    A return flight to Jeju-do will typically cost around £85, however they can be found for as little as £51.

  • 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

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Flights to Jeju City

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Why should you use Cheapflights to find cheap flight tickets to Jeju-do?

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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.

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