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£341+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Jeju City in 2026

Enter your travel dates to find the best prices.

Best flights to Jeju City
Discover carefully curated flight deals to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Mon 9/321:10LHR - CJU
1 stop32h 25mShenzhen Airlines
Fri 20/315:35CJU - LHR
1 stop36h 35mShenzhen Airlines
Deal found 31/12£430
Mon 2/221:30LHR - CJU
2 stops37h 15mMultiple Airlines
Fri 6/215:40CJU - LHR
1 stop34h 50mMultiple Airlines
Deal found 31/12£560
Mon 25/520:10LHR - CJU
1 stop26h 10mCathay Pacific
Sun 31/507:55CJU - LHR
1 stop30h 20mCathay Pacific
Deal found 31/12£925
Mon 2/221:10LHR - CJU
1 stop32h 25mShenzhen Airlines
Fri 6/215:35CJU - LHR
1 stop36h 35mShenzhen Airlines
Deal found 31/12£537
Mon 9/310:20LHR - CJU
2 stops18h 00mMultiple Airlines
Fri 20/314:20CJU - LHR
2 stops35h 40mMultiple Airlines
Deal found 1/1£600
Mon 25/521:00LHR - CJU
2 stops41h 15mMultiple Airlines
Sun 31/508:00CJU - LHR
2 stops42h 05mMultiple Airlines
Deal found 31/12£686
Sat 31/121:00LHR - CJU
1 stop30h 50mMultiple Airlines
Fri 13/208:55CJU - LHR
1 stop43h 15mMultiple Airlines
Deal found 31/12£744
Sun 18/120:15LHR - CJU
1 stop37h 55mCathay Pacific
Wed 21/120:00CJU - LHR
1 stop28h 00mCathay Pacific
Deal found 30/12£934

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 2 January 2026.

Return from

£430

One-way from

£341

Popular in

February

Cheapest in

December

Average price

£532
Shenzhen Airlines
  • Shenzhen Airlines
  • 9/3-20/3
  • 2 total stops
  • 69h 00m total
  • London to Jeju City
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 7/6
  • 1 total stop
  • 31h 50m total
  • London to Jeju City
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£44 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 2 January 2026.
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

Mon 9/3

21:10-14:35

1 stop32h 25m

Jeju City

Fri 20/3

15:35-19:10

1 stop36h 35m

£430

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 2/2

21:10-14:35

1 stop32h 25m

Jeju City

Fri 6/2

15:35-19:10

1 stop36h 35m

£537

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 2/2

21:30-19:45

2 stops37h 15m

Jeju City

Fri 6/2

15:40-17:30

1 stop34h 50m

£560

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 9/3

10:20-13:20

2 stops18h 00m

Jeju City

Fri 20/3

14:20-17:00

2 stops35h 40m

£600

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 25/5

21:00-22:15

2 stops41h 15m

Jeju City

Sun 31/5

08:00-18:05

2 stops42h 05m

£686

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 31/1

21:00-12:50

1 stop30h 50m

Jeju City

Fri 13/2

08:55-19:10

1 stop43h 15m

£744

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 25/5

20:10-06:20

1 stop26h 10m

Jeju City

Sun 31/5

07:55-06:15

1 stop30h 20m

£925

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 18/1

20:15-19:10

1 stop37h 55m

Jeju City

Wed 21/1

20:00-15:00

1 stop28h 00m

£934

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 7/6

22:05-13:55

1 stop31h 50m

£341

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 8/6

21:00-06:20

2 stops25h 20m

£377

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 11 results
1
2

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 30 hours 50 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 2 January 2026.
Check out reviews from past customers who have flown China Eastern and Air China 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
7.2
Good
184 reviews
Check prices

Comfort

7.2

Boarding

7.6

Crew

7.9

Overall

7.2

Food

6.8

Entertainment

6.1

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
184 reviews
China Eastern
7.2
Good
184 reviews
Check prices

Comfort

7.2

Boarding

7.6

Crew

7.9

Overall

7.2

Food

6.8

Entertainment

6.1

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
135 reviews
China Eastern
7.2
Good
184 reviews
Check prices

Comfort

7.2

Boarding

7.6

Crew

7.9

Overall

7.2

Food

6.8

Entertainment

6.1

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 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 £14, while return flights cost around £203.

  • How much is a return flight to Jeju City?

    A return flight to Jeju City will typically cost around £212, however they can be found for as little as £203.

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

    For those looking to save time traveling to Jeju City, 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

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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