Cheap flights from the United Kingdom to Jeju-do from £317
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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from United Kingdom to Jeju-do
Keep the following information in mind while searching for United Kingdom to Jeju-do flight deals. Data was last updated 26 June 2025.
Find flight deals from United Kingdom to Jeju-do
Cheapest flights from United Kingdom to Jeju-doExplore the most affordable flight options available from United Kingdom to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.
Explore the most affordable flight options available from United Kingdom to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom to Jeju-do that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 June 2025.
Use the filters below to find and compare flights from the United Kingdom to Jeju-do that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonJeju City
LHR - CJU
LHRCJU
London Heathrow
Sat 13/9
21:00-07:10
2 stops26h 10m
Jeju City
Tue 23/9
15:00-20:00
1 stop37h 00m
LondonJeju City
LHR - CJU
LHRCJU
London Heathrow
Thu 21/8
22:40-13:55
2 stops31h 15m
Jeju City
Thu 28/8
22:05-20:00
2 stops29h 55m
LondonJeju City
LHR - CJU
LHRCJU
London Heathrow
Sat 25/10
20:40-22:15
1 stop17h 35m
Jeju City
Fri 31/10
19:40-18:00
1 stop31h 20m
LondonJeju City
LHR - CJU
LHRCJU
London Heathrow
Wed 10/9
22:05-13:05
1 stop31h 00m
LondonJeju City
LHR - CJU
LHRCJU
London Heathrow
Thu 11/9
21:00-20:30
2 stops39h 30m
LondonJeju City
LHR - CJU
LHRCJU
London Heathrow
Tue 9/9
20:25-21:05
1 stop16h 40m
Best time to book a flight from United Kingdom to Jeju-do
Have a flexible travel schedule? Discover the best time to fly to Jeju-do from United Kingdom with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Jeju-do
What is the cheapest time of day to fly from GB to CJ?
Find hourly flight availability from United Kingdom to Jeju-do. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 June 2025.
When flying from United Kingdom to Jeju-do, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 26 June 2025.
Get a feel of what it's like to fly with Air China from the United Kingdom to Jeju-do by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Vanina,Jun 2025
LHR - PEK
Food
Crew
Boarding
Comfort
Overall
Entertainment
Reviews
Vanina,Jun 2025
LHR - PEK
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Jeju-do. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for United Kingdom to Jeju-do
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from United Kingdom to Jeju-do
Discover the top 2 airlines that operate flights from United Kingdom to Jeju-do. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 June 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from United Kingdom to Jeju-do?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Jeju-do. 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 from United Kingdom to Jeju-do?
Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Jeju-do by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from United Kingdom to Jeju-do with no change fees?
Yes! Cheapflights helps users easily find flights from United Kingdom to Jeju-do with no change fees.
Can Cheapflights notify me if prices for flights from United Kingdom to Jeju-do become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Jeju-do from United Kingdom today and book when prices fit your budget.