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£498+ Cheap flights to Jeju-do

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CJU
17 Apr — 24 Apr1
1 adult

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 12 April 2025.

Return from

£498

One-way from

£510

Popular in

August

Cheapest in

September

Average price

£782
China Eastern
  • China Eastern
  • 11/5-17/5
  • 2 total stops
  • 68h 10m total
  • London to Jeju City
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China Eastern
  • China Eastern
  • 15/7
  • 1 total stop
  • 31h 10m total
  • London to Jeju-do
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Highest demand for flights based on searches. 13% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
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Average for return flights in April 2025
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Find flight deals to Jeju-do

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 12 April 2025.

Sun 11/521:20LHR - CJU
1 stop31h 10mChina Eastern
Sat 17/513:40CJU - LHR
1 stop37h 00mChina Eastern
Deal found 11/4£498
Fri 2/522:05LHR - CJU
1 stop31h 00mShenzhen Airlines
Sun 1/614:00CJU - LHR
1 stop37h 50mShenzhen Airlines
Deal found 11/4£514
Sun 4/522:05LHR - CJU
1 stop31h 50mMultiple Airlines
Wed 4/619:10CJU - LHR
1 stop31h 30mMultiple Airlines
Deal found 11/4£516
Thu 1/522:00LHR - CJU
2 stops31h 55mAir China
Sat 31/515:00CJU - LHR
2 stops61h 30mAir China
Deal found 11/4£698
Sun 4/520:40LHR - CJU
1 stop31h 15mAsiana Airlines
Mon 2/620:40CJU - LHR
1 stop30h 10mAsiana Airlines
Deal found 11/4£944
Mon 28/419:35LHR - CJU
1 stop16h 45mKorean Air
Fri 30/507:00CJU - LHR
1 stop18h 20mKorean Air
Deal found 11/4£983

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 12 April 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

Sun 11/5

21:20-12:30

1 stop31h 10m

Jeju City

Sat 17/5

13:40-18:40

1 stop37h 00m

£498

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 2/5

22:05-13:05

1 stop31h 00m

Jeju City

Sun 1/6

14:00-19:50

1 stop37h 50m

£514

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 4/5

22:05-13:55

1 stop31h 50m

Jeju City

Wed 4/6

19:10-18:40

1 stop31h 30m

£516

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 1/5

22:00-13:55

2 stops31h 55m

Jeju City

Sun 1/6

14:00-20:30

2 stops38h 30m

£698

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 4/5

20:40-11:55

1 stop31h 15m

Jeju City

Mon 2/6

20:40-18:50

1 stop30h 10m

£944

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 28/4

19:35-20:20

1 stop16h 45m

Jeju City

Fri 30/5

07:00-17:20

1 stop18h 20m

£983

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 15/7

21:20-12:30

1 stop31h 10m

£510

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 15/7

21:45-06:20

3 stops48h 35m

£556

Flights are sorted by cheapest return flights first.

Deals found on 10/4

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 35 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 airlines flying from London to Jeju-do are Asiana Airlines and China Eastern.

Asiana Airlines

Asiana Airlines

From £952

China Eastern

China Eastern

From £495

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

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

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 12 April 2025.
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,060 reviews
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very Good
438 reviews
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
143 reviews
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 £12, while return flights cost around £21.

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

    A return flight to Jeju-do will typically cost around £79, however they can be found for as little as £27.

  • Where does the fastest flight to Jeju-do depart from?

    For those looking to save time traveling to Jeju-do, London offers the quickest one-way flight (28 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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Can Cheapflights find flights to Jeju-do with no change fees?

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