LHR - CJU

£312 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
£458
Typical prices: £820-£995
Shenzhen Airlines
Fri 23/11Thu 29/11
LHR - CJU • 1 stop
Cheapest one-way flight
£312
Typical prices: £363-£663
Multiple Airlines
Sat 6/1
LHR - CJU • 1 stop
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 £455 (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!
Flight Deals
Booking Insights
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

Mon, 23 Nov - Sun, 29 Nov
Shenzhen Airlines Logo
21:10 - 13:40LHR  London Heathrow-CJU Jeju City
31h 30m1 stop Shenzhen
Shenzhen Airlines Logo
14:40 - 19:10CJU  Jeju City-LHR London Heathrow
37h 30m1 stop Shenzhen
£458Shenzhen Airlines
Thu, 21 Jan - Thu, 28 Jan
China Southern Logo
22:00 - 13:35LHR  London Heathrow-CJU Jeju City
30h 35m1 stop Guangzhou Baiyun
China Southern Logo
14:35 - 18:35CJU  Jeju City-LHR London Heathrow
37h 00m1 stop Guangzhou Baiyun
£568China Southern
Tue, 1 Dec - Mon, 21 Dec
Multiple Airlines Logo
12:30 - 19:10LHR  London Heathrow-CJU Jeju City
21h 40m2 stops Shanghai Pu Dong Hong Kong Intl
Multiple Airlines Logo
21:20 - 18:35CJU  Jeju City-LHR London Heathrow
30h 15m2 stops Seoul Gimpo Intl Beijing Daxing Intl
£589Multiple Airlines
Mon, 23 Nov - Sun, 29 Nov
Multiple Airlines Logo
21:30 - 21:20LHR  London Heathrow-CJU Jeju City
14h 50m1 stop Beijing Daxing Intl
Multiple Airlines Logo
21:10 - 17:30CJU  Jeju City-LHR London Heathrow
29h 20m2 stops Seoul Gimpo Intl Shanghai Pu Dong
£592Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
12:30 - 17:45LHR  London Heathrow-CJU Jeju City
20h 15m1 stop Shanghai Pu Dong
Multiple Airlines Logo
21:55 - 06:25CJU  Jeju City-LHR London Heathrow
41h 30m2 stops Daegu Shanghai Pu Dong
£597Multiple Airlines
Tue, 1 Dec - Mon, 21 Dec
China Eastern Logo
12:30 - 12:50LHR  London Heathrow-CJU Jeju City
15h 20m1 stop Shanghai Pu Dong
China Eastern Logo
13:50 - 06:25CJU  Jeju City-LHR London Heathrow
25h 35m1 stop Shanghai Pu Dong
£612China Eastern
Tue, 1 Dec - Mon, 21 Dec
China Eastern Logo
12:30 - 12:50LHR  London Heathrow-CJU Jeju City
15h 20m1 stop Shanghai Pu Dong
China Eastern Logo
13:50 - 06:25CJU  Jeju City-LHR London Heathrow
25h 35m1 stop Shanghai Pu Dong
£624China Eastern
Thu, 21 Jan - Thu, 28 Jan
Multiple Airlines Logo
21:30 - 21:20LHR  London Heathrow-CJU Jeju City
14h 50m1 stop Beijing Daxing Intl
Multiple Airlines Logo
21:25 - 06:25CJU  Jeju City-LHR London Heathrow
42h 00m2 stops Seoul Gimpo Intl Shanghai Pu Dong
£629Multiple Airlines
Sat, 28 Nov - Sat, 5 Dec
China Eastern Logo
12:30 - 12:50LHR  London Heathrow-CJU Jeju City
15h 20m1 stop Shanghai Pu Dong
China Eastern Logo
13:50 - 17:30CJU  Jeju City-LHR London Heathrow
36h 40m1 stop Shanghai Pu Dong
£638China Eastern
Mon, 14 Dec - Mon, 21 Dec
Multiple Airlines Logo
15:45 - 21:20LHR  London Heathrow-CJU Jeju City
20h 35m2 stops Amsterdam Schiphol Beijing Daxing Intl
Multiple Airlines Logo
13:50 - 06:25CJU  Jeju City-LHR London Heathrow
25h 35m1 stop Shanghai Pu Dong
£649Multiple 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 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 typically range from £820 to £995. The lowest price found in the past 5 days was £458 on Shenzhen Airlines.

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Key details for London Heathrow Airport to Jeju City flights

Cheapest flight

£312
The most popular month to fly with an average 66% increase in traveller numbers.
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

  • 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.

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

    A direct flight from London Heathrow Airport to Jeju City takes 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.

  • 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 £820 to £995, with an average of £900 over the past 12 months. Anything below £820 counts as a good deal.

  • 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 £458 to £1,899. That means the highest observed fare was about 4x 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 in line with typical prices for this route. Average one-way fares are about £546.

  • 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 £26 for economy cars. Top options include:

    • The Safe Rent A Car
    • Rainbow rental
    • Yesaway
    • Jeju One Car
    • Jeju OK Rent A Car

  • 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 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) – 82% of one-stop connections
    • Beijing Capital (PEK) – 9% of one-stop connections
    • Shenzhen (SZX) – 9% of one-stop connections

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

    Yes. Flexible dates can save you up to 18% on flights from London Heathrow Airport to Jeju City. Sunday is the cheapest departure day at £809 return on average, while Monday is the most expensive at £986, a difference of £177.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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 23h 26m via Hong Kong Intl (HKG) and 34h 19m via Shenzhen (SZX).

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

    Jeju City is 9 hours ahead of London Heathrow Airport (Korean Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

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 and avoid flying on Monday. On this route, Sunday flights average £809, about £177 less than Monday fares (18% 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 £809 return in that month – typically £361 less than the most expensive month, which is August (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.

    • Maison Glad Jeju
    • Staz Hotel Heritage
    • Hotel Sirius

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