A neon-lit street with signs in Korean, including one for a restaurant and another for a shop.

Cheap Flights from London (LHR) to Jeju (CJU)

Popular airlines from Heathrow Airport (LHR) to Jeju Intl. Airport (CJU)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London (LHR) to Jeju (CJU)

Prices were available within the past 7 days and start at for one-way flights and ฿36,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿36,390 Return, found 3 days ago
฿36,390
Return
found 3 days ago
Select Finnair flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿36,390 found 3 days ago
Finnair
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿44,820 Return, found 3 days ago
฿44,820
Return
found 3 days ago
Select Finnair flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿44,820 found 3 days ago
Cathay Pacific
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿53,580 Return, found 3 days ago
฿53,580
Return
found 3 days ago
Select Cathay Pacific flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿53,580 found 3 days ago
Austrian Airlines
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿53,645 Return, found 3 days ago
฿53,645
Return
found 3 days ago
Select Austrian Airlines flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿53,645 found 3 days ago
Austrian Airlines
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿53,760 Return, found 3 days ago
฿53,760
Return
found 3 days ago
Select Austrian Airlines flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿53,760 found 3 days ago
Lufthansa
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿53,770 Return, found 3 days ago
฿53,770
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿53,770 found 3 days ago
Finnair
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿53,790 Return, found 3 days ago
฿53,790
Return
found 3 days ago
Select Finnair flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿53,790 found 3 days ago
Lufthansa
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿53,840 Return, found 3 days ago
฿53,840
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿53,840 found 3 days ago
Swiss International Air Lines
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿54,190 Return, found 3 days ago
฿54,190
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿54,190 found 3 days ago
Swiss International Air Lines
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿54,300 Return, found 3 days ago
฿54,300
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿54,300 found 3 days ago
Lufthansa
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿54,445 Return, found 3 days ago
฿54,445
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿54,445 found 3 days ago
Lufthansa
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿54,515 Return, found 3 days ago
฿54,515
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿54,515 found 3 days ago
Lufthansa
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿57,595 Return, found 3 days ago
฿57,595
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿57,595 found 3 days ago
Swiss International Air Lines
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿58,130 Return, found 3 days ago
฿58,130
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿58,130 found 3 days ago
Lufthansa
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿58,270 Return, found 3 days ago
฿58,270
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿58,270 found 3 days ago
Cathay Pacific
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿60,105 Return, found 3 days ago
฿60,105
Return
found 3 days ago
Select Cathay Pacific flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿60,105 found 3 days ago
Finnair
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿62,180 Return, found 3 days ago
฿62,180
Return
found 3 days ago
Select Finnair flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿62,180 found 3 days ago
Aegean
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿62,420 Return, found 3 days ago
฿62,420
Return
found 3 days ago
Select Aegean flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿62,420 found 3 days ago
Lufthansa
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿63,080 Return, found 3 days ago
฿63,080
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿63,080 found 3 days ago
Swiss International Air Lines
Tue, 20 Oct - Sat, 24 Oct
LHR
London
CJU
Jeju City
฿63,615 Return, found 3 days ago
฿63,615
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from London to Jeju City, returning Sat, 24 Oct, priced at ฿63,615 found 3 days ago

Frequently asked questions

How much is a flight from Heathrow Airport to Jeju Intl. Airport?
If you're planning on travelling from LHR to Jeju Intl. Airport, round-trip journeys start from ฿36,390. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to CJU?
The majority of flights can be cancelled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from LHR to CJU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to Jeju Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Jeju Intl. Airport?
With a flight distance of 9,300 kilometres between Hounslow and Jeju City, this is a long trip. Ensure that you drink plenty of water and move your legs from time to time.
Which airlines fly direct from Heathrow Airport to Jeju Intl. Airport (CJU)?
You won't find any airlines operating directly between London Heathrow and Jeju Intl. Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Heathrow Airport (LHR) to CJU flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Heathrow Airport (LHR) to Jeju Intl. Airport (CJU) can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices so far in advance. Our advice? Check back often as prices are updated regularly.

Travel information

Origin airport
Heathrow
Destination airport
Jeju Intl.
Return price
฿36,390
Distance
9189 km

Book with confidence

Perfect flights from London to Jeju

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Jeju. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Jeju Intl. ticket options cater to your travel preferences, with incredible one-way fares and roundtrip prices from ฿36,390. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Jeju Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Jeju.
Perfect flights from London to Jeju
*Available to Expedia members.