₩524,300 Cheap Flights from Jeju (CJU) to London (LHR)

View ₩524,300 flight on Fri, Nov 7, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Jeju to London (CJU-LHR)

Prices were available within the past 7 days and start at ₩524,300 for one-way flights and ₩1,010,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, Sep 5 - Sun, Sep 7
CJU
Jeju City
LHR
London
₩1,010,200 Roundtrip, found 1 day ago
₩1,010,200
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Sep 5 from Jeju City to London, returning Sun, Sep 7, priced at ₩1,010,200 found 1 day ago
China Eastern Airlines
Wed, Sep 3 - Mon, Sep 8
CJU
Jeju City
LHR
London
₩1,037,107 Roundtrip, found 2 days ago
₩1,037,107
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Wed, Sep 3 from Jeju City to London, returning Mon, Sep 8, priced at ₩1,037,107 found 2 days ago
Singapore Airlines
Sun, Jan 25 - Sat, Jan 31
CJU
Jeju City
LHR
London
₩1,092,400 Roundtrip, found 5 days ago
₩1,092,400
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Sun, Jan 25 from Jeju City to London, returning Sat, Jan 31, priced at ₩1,092,400 found 5 days ago
China Eastern Airlines
Fri, Sep 5 - Fri, Sep 12
CJU
Jeju City
LHR
London
₩1,109,000 Roundtrip, found 1 day ago
₩1,109,000
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Sep 5 from Jeju City to London, returning Fri, Sep 12, priced at ₩1,109,000 found 1 day ago
China Eastern Airlines
Fri, Aug 22 - Tue, Aug 26
CJU
Jeju City
LHR
London
₩1,137,000 Roundtrip, found 1 day ago
₩1,137,000
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Aug 22 from Jeju City to London, returning Tue, Aug 26, priced at ₩1,137,000 found 1 day ago
China Eastern Airlines
Tue, Sep 16 - Tue, Sep 23
CJU
Jeju City
LHR
London
₩1,142,270 Roundtrip, found 3 days ago
₩1,142,270
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Tue, Sep 16 from Jeju City to London, returning Tue, Sep 23, priced at ₩1,142,270 found 3 days ago
China Eastern Airlines
Mon, Sep 8 - Tue, Sep 16
CJU
Jeju City
LHR
London
₩1,146,905 Roundtrip, found 6 days ago
₩1,146,905
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Mon, Sep 8 from Jeju City to London, returning Tue, Sep 16, priced at ₩1,146,905 found 6 days ago
Korean Air
Mon, Dec 1 - Thu, Dec 11
CJU
Jeju City
LHR
London
₩1,357,700 Roundtrip, found 3 days ago
₩1,357,700
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Dec 1 from Jeju City to London, returning Thu, Dec 11, priced at ₩1,357,700 found 3 days ago
Asiana Airlines
Wed, Jan 7 - Wed, Jan 14
CJU
Jeju City
LHR
London
₩1,386,200 Roundtrip, found 5 days ago
₩1,386,200
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Wed, Jan 7 from Jeju City to London, returning Wed, Jan 14, priced at ₩1,386,200 found 5 days ago
Cathay Pacific
Wed, Jan 14 - Wed, Jan 21
CJU
Jeju City
LHR
London
₩1,564,570 Roundtrip, found 20 hours ago
₩1,564,570
Roundtrip
found 20 hours ago
Select Cathay Pacific flight, departing Wed, Jan 14 from Jeju City to London, returning Wed, Jan 21, priced at ₩1,564,570 found 20 hours ago
Flights from Jeju (CJU) to London (LHR)
Origin airport
Jeju Intl.
Destination airport
Heathrow
Airlines serving
Asiana Airlines, Cathay Pacific, China Eastern Airlines, Korean Air, Singapore Airlines
Roundtrip price
₩1,010,200
Distance
9189 km

Jeju City to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Jeju City to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CJU to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Jeju City for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Jeju Intl. Airport (CJU) to LHR?
Round-trip journeys between Jeju Intl. Airport and London Heathrow start from ₩1,010,200. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Jeju Intl. Airport (CJU) to LHR?
We understand that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Jeju Intl. Airport (CJU) to LHR 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 Jeju Intl. Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from CJU to Heathrow Airport?
You'll have 9,300 kilometers to cover on the long-haul Jeju City to Hounslow route. Wear comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from CJU to LHR?
There are no direct flights, so you'll need to make at least one stop between Jeju Intl. Airport (CJU) and London Heathrow. Use the layover time to stretch your legs and grab a bite to eat.
Are Jeju Intl. Airport (CJU) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest airfares from Jeju Intl. Airport (CJU) to Heathrow Airport (LHR) emerging a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Explore a world of travel with Expedia

London nearby Airports

London

*Available to Expedia members.