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£346+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
19 Jul — 26 Jul1
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 19 June 2026.

Sat 12/922:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Sat 19/915:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Deal found 19/6£442
Sun 13/922:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Sat 19/915:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Deal found 19/6£539
Mon 16/1121:10
LHR
-
CJU
1 stop32h 25m
Shenzhen Airlines
Fri 20/1115:35
CJU
-
LHR
1 stop36h 35m
Shenzhen Airlines
Deal found 18/6£558
Mon 6/722:05
LHR
-
CJU
1 stop30h 50m
Shenzhen Airlines
Tue 14/715:00
CJU
-
LHR
1 stop37h 00m
Shenzhen Airlines
Deal found 18/6£607
Sat 12/922:05
LHR
-
CJU
1 stop31h 50m
Multiple Airlines
Sat 19/907:30
CJU
-
LHR
2 stops31h 30m
Multiple Airlines
Deal found 19/6£730
Sat 5/921:20
LHR
-
CJU
1 stop17h 10m
Multiple Airlines
Mon 21/907:55
CJU
-
LHR
2 stops42h 45m
Multiple Airlines
Deal found 15/6£733
Sun 5/722:05
LHR
-
CJU
1 stop31h 50m
Shenzhen Airlines
Fri 10/714:00
CJU
-
LHR
1 stop37h 50m
Shenzhen Airlines
Deal found 14/6£749
Mon 6/722:05
LHR
-
CJU
1 stop30h 50m
Shenzhen Airlines
Fri 10/714:00
CJU
-
LHR
1 stop37h 50m
Shenzhen Airlines
Deal found 18/6£759
Tue 30/621:20
LHR
-
CJU
1 stop31h 10m
China Eastern
Fri 3/716:00
CJU
-
LHR
1 stop34h 40m
China Eastern
Deal found 16/6£773
Sun 13/921:00
LHR
-
CJU
2 stops26h 55m
Multiple Airlines
Sat 19/907:30
CJU
-
LHR
2 stops31h 30m
Multiple Airlines
Deal found 19/6£780

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 19 June 2026.

Return from

£442

One-way from

£346
Shenzhen Airlines
  • Shenzhen Airlines
  • 12/9-19/9
  • 2 total stops
  • 68h 50m total
  • London to Jeju City
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 2/9
  • 1 total stop
  • 30h 50m total
  • London to Jeju City
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 19 June 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

Mon 16/11

21:10-14:35

1 stop32h 25m

Jeju City

Fri 20/11

15:35-19:10

1 stop36h 35m

£558

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 6/7

22:05-12:55

1 stop30h 50m

Jeju City

Tue 14/7

15:00-20:00

1 stop37h 00m

£607

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 12/9

22:05-13:55

1 stop31h 50m

Jeju City

Sat 19/9

07:30-07:00

2 stops31h 30m

£730

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 13/9

22:05-13:55

1 stop31h 50m

Jeju City

Sat 19/9

07:30-07:00

2 stops31h 30m

£730

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 6/7

22:05-12:55

1 stop30h 50m

Jeju City

Fri 10/7

14:00-19:50

1 stop37h 50m

£759

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 5/9

21:45-22:25

2 stops40h 40m

Jeju City

Mon 21/9

10:50-07:00

2 stops28h 10m

£817

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 5/7

14:45-16:25

2 stops41h 40m

Jeju City

Fri 10/7

10:50-12:45

2 stops33h 55m

£868
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 14/7

08:30-12:30

2 stops20h 00m

Jeju City

Tue 21/7

15:00-20:00

1 stop37h 00m

£870

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 30/6

21:20-12:30

1 stop31h 10m

Jeju City

Fri 3/7

18:15-20:25

2 stops34h 10m

£923
Cheapest one-way

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 2/9

22:05-12:55

1 stop30h 50m

£346

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 21 resultsSorted by cheapest first
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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 19 hours 20 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.

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 £23, while return flights cost around £64.

  • How much is a return flight to Jeju City?

    A return flight to Jeju City will typically cost around £89, however they can be found for as little as £64.

  • 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 (19 hours 20 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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Some of the lowest fares we’ve come across for flights to Jeju City.
Flights from Gimpo Intl to Jeju City

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How does Cheapflights help users find flights to Jeju City?

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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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