LHR - CJU

£360 Find Cheap Flights from London to Jeju City – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£451
Typical prices: £817-£1,060
Shenzhen Airlines
Sun 28/10Sun 4/11
LHR - CJU • 1 stop
Cheapest one-way flight
£496
Typical prices: £362-£637
Multiple Airlines
Tue 25/12
LHR - CJU • 2 stops
Direct flights
Not available
There are currently no direct flights between London Heathrow Airport and Jeju City. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 10% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Shenzhen (SZX)
Cheapest • Avg £454 (return)
Beijing Capital (PEK)
Shortest trip • 15h 17m (one-way)
Insights
Insights
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We hope you enjoy your trip to Jeju City!
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Jeju City

Wed, 28 Oct - Wed, 4 Nov
Shenzhen Airlines Logo
21:10 - 13:40LHR  London Heathrow-CJU Jeju City
31h 30m1 stop Shenzhen
Shenzhen Airlines Logo
14:40 - 20:30CJU  Jeju City-LHR London Heathrow
38h 50m1 stop Shenzhen
£451Shenzhen Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
22:40 - 14:25LHR  London Heathrow-CJU Jeju City
31h 45m1 stop Beijing Capital
Multiple Airlines Logo
13:50 - 17:30CJU  Jeju City-LHR London Heathrow
36h 40m1 stop Shanghai Pu Dong
£605Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
06:50 - 12:30LHR  London Heathrow-CJU Jeju City
21h 40m2 stops Brussels Bruxelles-National Shanghai Pu Dong
Multiple Airlines Logo
13:50 - 17:30CJU  Jeju City-LHR London Heathrow
36h 40m1 stop Shanghai Pu Dong
£609Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
07:00 - 12:50LHR  London Heathrow-CJU Jeju City
20h 50m2 stops Geneva Geneve-Cointrin Shanghai Pu Dong
Multiple Airlines Logo
14:40 - 20:30CJU  Jeju City-LHR London Heathrow
38h 50m1 stop Shenzhen
£610Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
06:50 - 12:35LHR  London Heathrow-CJU Jeju City
21h 45m2 stops Brussels Bruxelles-National Shanghai Pu Dong
Multiple Airlines Logo
13:50 - 17:30CJU  Jeju City-LHR London Heathrow
36h 40m1 stop Shanghai Pu Dong
£624Multiple Airlines
Tue, 29 Sep - Fri, 9 Oct
Multiple Airlines Logo
21:20 - 15:20LHR  London Heathrow-CJU Jeju City
34h 00m2 stops Shanghai Pu Dong Cheongju
Multiple Airlines Logo
14:00 - 19:50CJU  Jeju City-LHR London Heathrow
37h 50m1 stop Shenzhen
£636Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Multiple Airlines Logo
21:30 - 21:20LHR  London Heathrow-CJU Jeju City
14h 50m1 stop Beijing Daxing Intl
Multiple Airlines Logo
07:50 - 14:00CJU  Jeju City-LHR London Heathrow
39h 10m2 stops Shanghai Pu Dong Wuhan
£649Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
08:50 - 21:20LHR  London Heathrow-CJU Jeju City
27h 30m2 stops Abu Dhabi Zayed Intl Shanghai Pu Dong
Multiple Airlines Logo
14:20 - 14:30CJU  Jeju City-LHR London Heathrow
33h 10m2 stops Shanghai Pu Dong Abu Dhabi Zayed Intl
£674Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
17:45 - 12:50LHR  London Heathrow-CJU Jeju City
34h 05m3 stops Beijing Capital Hong Kong Intl Shanghai Hongqiao Intl
Multiple Airlines Logo
20:00 - 17:50CJU  Jeju City-LHR London Heathrow
30h 50m2 stops Hong Kong Intl Beijing Capital
£704Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
09:05 - 18:10LHR  London Heathrow-CJU Jeju City
25h 05m2 stops Vienna Intl Shanghai Pu Dong
Multiple Airlines Logo
22:20 - 20:30CJU  Jeju City-LHR London Heathrow
31h 10m2 stops Shanghai Pu Dong Shenzhen
£706Multiple Airlines
Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Jeju City flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London Heathrow Airport to Jeju City with more confidence.

How much is a return flight from London Heathrow Airport to Jeju City?

Return flights from London Heathrow Airport to Jeju City start at £451. Prices are below average for this route right now, with typical return fares ranging from £817 to £1,060. The lowest price found in the past 5 days was £451 on Shenzhen Airlines.

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Key details for London Heathrow Airport to Jeju City flights

Low season

April

Cheapest flight

£496
Most popular time to fly (10% more expensive on average)
Flights from London Heathrow Airport to Jeju City

When to book flights from London to Jeju City

Are your dates flexible? Find out the best times to travel from London to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Heathrow Airport to Jeju City flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London Heathrow Airport to Jeju City?

    Flights from London Heathrow Airport to Jeju City usually depart from London Heathrow (LHR) and arrive at Jeju City (CJU).

  • Which cabin classes can I book on flights from London Heathrow Airport to Jeju City?

    Only Economy class is available on flights from London Heathrow Airport to Jeju City.

  • Which airports do connecting flights from London Heathrow Airport to Jeju City pass through?

    One-stop flights from London Heathrow Airport to Jeju City most commonly connect through:

    • Hong Kong Intl (HKG) – 76% of one-stop connections
    • Shanghai Pu Dong (PVG) – 12% of one-stop connections
    • Beijing Capital (PEK) – 6% of one-stop connections
    • Shenzhen (SZX) – 6% of one-stop connections

    Hong Kong Intl (HKG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Jeju City?

    On the London Heathrow Airport to Jeju City route, being flexible with your departure day can save you up to 37%. Sunday is the cheapest day at £806 return on average, while Thursday is the most expensive at £1,277 – a £471 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from London Heathrow Airport to Jeju City?

    A direct flight from London Heathrow Airport to Jeju City takes 0h 00m, covering 5,739 miles.

  • Do I need a passport to fly from London Heathrow Airport to Jeju City?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London Heathrow Airport to Jeju City changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £451 to £2,591. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from London Heathrow Airport to Jeju City looking right now?

    One-way fares from London Heathrow Airport to Jeju City are currently higher than usual. Average one-way flight prices are about £538, which is 5% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from London Heathrow Airport to Jeju City?

    Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time of 15h 17m, compared to 21h 49m via Hong Kong Intl (HKG) and 25h 34m via Shanghai Pu Dong (PVG).

  • What is the time difference between London Heathrow Airport and Jeju City?

    Jeju City is 8 hours ahead of London Heathrow Airport (Korean Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Jeju City Airport (CJU)?

    Jeju City Airport (CJU) hosts 5 major car hire companies, with daily rates starting from around £4 for economy cars. Top options include:
    • Rainbow rental
    • The Safe Rent A Car
    • Yesaway
    • Jeju One Car
    • Bella Jeju

  • How much should I expect to pay for a London Heathrow Airport to Jeju City flight?

    Return flights from London Heathrow Airport to Jeju City range from £817 to £1,060, with an average of £896 over the past 12 months. Anything below £817 counts as a good deal.

Your guide to booking London Heathrow Airport to Jeju City flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Thursday. On this route, Sunday flights average £806 – about £471 less than Thursday (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London Heathrow Airport to Jeju City trip for November. Fares historically average £806 return in that month – typically £471 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Jeju City Airport.
    - Hotel Leo
    - Maison Glad Jeju
    - Staz Hotel Heritage

More options for your flight from London to Jeju City

Complete your trip to Jeju City with a hotel stay or car hire

Car hire in Jeju City
Hotels in Jeju City