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Cheap flights from Jeju City to London from £306

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LON
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Jeju City to London

Discover tips and strategies to find the most affordable flight options for your journey from Jeju City (CJU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£530

One-way from

£306
Air China
  • Air China
  • 12/11-26/11
  • 2 total stops
  • 42h 30m total
  • Jeju City to London
Search Deals
27/9
  • 27/9
  • 3 total stops
  • 47h 00m total
  • Jeju City to London
Search Deals

Find flight deals from Jeju City to London

Cheapest flights from Jeju City to London
Explore the most affordable flight options available from Jeju City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 12/1122:35CJU - LHR
1 stop26h 20mAir China
Wed 26/1120:25LHR - CJU
1 stop16h 10mAir China
Deal found 11/7£530
Wed 12/1116:30CJU - LHR
2 stops28h 35mMultiple Airlines
Wed 26/1121:00LHR - CJU
1 stop15h 20mMultiple Airlines
Deal found 11/7£690
Tue 15/722:15CJU - LGW
1 stop16h 20mAir China
Tue 22/711:25LGW - CJU
2 stops49h 40mAir China
Deal found 10/7£728
Wed 16/719:10CJU - LGW
1 stop19h 30mChina Eastern
Wed 23/711:35LGW - CJU
1 stop22h 35mChina Eastern
Deal found 10/7£865
Sat 2/822:05CJU - LGW
1 stop29h 05mMultiple Airlines
Fri 8/811:35LGW - CJU
2 stops24h 40mMultiple Airlines
Deal found 9/7£1,169
Mon 14/710:05CJU - LGW
1 stop28h 20mSingapore Airlines
Sun 20/710:15LGW - CJU
1 stop37h 00mSingapore Airlines
Deal found 10/7£1,361
Thu 17/719:10CJU - LHR
1 stop31h 30mChina Eastern
Thu 24/721:20LHR - CJU
1 stop31h 10mChina Eastern
Deal found 10/7£1,411
Mon 14/710:05CJU - LHR
1 stop37h 40mSingapore Airlines
Sun 20/709:25LHR - CJU
1 stop37h 50mSingapore Airlines
Deal found 10/7£1,684

Cheapflights Fare Finder

Customise your flight search to find flights from Jeju City to London 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 11 July 2025.
Use the filters below to find and compare flights from Jeju City to London that are best for you.

Fly from

Jeju City

Fly to

London

Route

Depart

Return

Price

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 12/11

22:35-15:55

1 stop26h 20m

London Heathrow

Wed 26/11

20:25-21:35

1 stop16h 10m

£530

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 12/11

16:30-12:05

2 stops28h 35m

London Heathrow

Wed 26/11

21:00-21:20

1 stop15h 20m

£690

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 2/8

22:05-19:10

1 stop29h 05m

London Gatwick

Fri 8/8

20:45-21:05

1 stop16h 20m

£762

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 4/8

13:40-06:40

1 stop25h 00m

London Gatwick

Wed 13/8

11:35-18:10

1 stop22h 35m

£963

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 2/8

22:05-19:10

1 stop29h 05m

London Gatwick

Fri 8/8

11:35-20:15

2 stops24h 40m

£1,169

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 7/10

13:40-21:25

2 stops39h 45m

London Heathrow

Sun 12/10

09:00-12:30

2 stops43h 30m

£1,460

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sat 27/9

15:35-06:35

3 stops47h 00m

£306

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Thu 28/8

22:05-18:35

1 stop28h 30m

£327

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 26/9

08:35-15:45

1 stop39h 10m

£328

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 4/8

08:35-18:45

2 stops42h 10m

£348

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 13 results
1
2

Best time to book a flight from Jeju City to London

Have a flexible travel schedule? Discover the best time to fly to London from Jeju City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jeju City to London
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with Singapore Airlines, China Eastern, andAir China from Jeju City to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Food

7.7

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,324 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Food

7.7

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
China Eastern
7.2
Good
151 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Food

7.7

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air China
7.2
Good
89 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Food

7.7

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Jeju City to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jeju City to London?

    If you book a flight to London from Jeju City, you will be flying from Jeju, which is the city’s only airport. Jeju City (CJU) is located 1.7 mi from the center of Jeju City. There are 0 flights from Jeju to London per day from 0 different airlines.

  • What are the cheapest airlines flying from Jeju City to London round-trip?

    Cheapflights users have booked flights from Jeju City to London round-trip from £530. Another airline that can offer you cheap pricing is China Eastern.

  • What are the most popular routes from Jeju City to London?

    The most popular route from Jeju City to London is Jeju City - London Gatwick. You may also consider Jeju City - London Heathrow or Jeju City - London Luton.

  • Can I find deals for flights from Jeju City to London that include hotel bookings?

    Yes. In addition to deals on Jeju City to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jeju City to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jeju City to London.

  • Can I find deals for business class flights from Jeju City to London?

    Yes. Cheapflights offers flight deals from Jeju City to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jeju City to London?

    Currently, January is the cheapest month in which you can book a flight from Jeju City to London (average of £112). Flying from Jeju City to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Hounslow
Croydon
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Deal
Gatwick
Slough
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Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
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Watford
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Maidstone
Guildford
Chichester

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Alternative routes for Jeju City to London

See prices for flight routes from nearby airports that may be better suited for you.
Jeju City to Heathrow flights

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