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Cheap flights from Jeju-do to London Heathrow Airport from £207

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — LHR
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Jeju-do to Heathrow

Keep the following information in mind while searching for Jeju-do to Heathrow flight deals. Data was last updated 26 March 2025.

Round-trip from

£503

One-way from

£207
China Eastern
  • China Eastern
  • 14/4-18/4
  • 2 total stops
  • 73h 50m total
  • Jeju-do to London
Search Deals
China Eastern
  • China Eastern
  • 18/6
  • 1 total stop
  • 37h 00m total
  • Jeju-do to London
Search Deals

Find flight deals from Jeju-do to Heathrow

Cheapest flights from Jeju-do to Heathrow
Explore the most affordable flight options available from Jeju-do to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Sat 10/513:40CJU - LHR
1 stop37h 00mChina Eastern
Sat 17/521:20LHR - CJU
1 stop31h 10mChina Eastern
Deal found 26/3£465
Tue 27/513:40CJU - LHR
1 stop37h 00mMultiple Airlines
Sat 31/522:05LHR - CJU
1 stop31h 50mMultiple Airlines
Deal found 26/3£508
Fri 23/514:00CJU - LHR
1 stop37h 50mShenzhen Airlines
Fri 30/522:05LHR - CJU
1 stop31h 00mShenzhen Airlines
Deal found 25/3£555
Wed 4/622:05CJU - LHR
1 stop30h 25mAir China
Tue 10/620:25LHR - CJU
1 stop16h 40mAir China
Deal found 24/3£588
Mon 24/1108:40CJU - LHR
1 stop30h 15mSingapore Airlines
Sun 30/1122:05LHR - CJU
1 stop24h 20mSingapore Airlines
Deal found 25/3£989

Cheapflights Fare Finder

Customise your flight search to find flights from Jeju-do to Heathrow 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 26 March 2025.
Use the filters below to find and compare flights from Jeju-do to London Heathrow Airport that are best for you.

Fly from

Jeju-do

Fly to

Heathrow

Route

Depart

Return

Price

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Mon 14/4

13:40-18:40

1 stop37h 00m

London Heathrow

Fri 18/4

21:20-18:10

1 stop36h 50m

£503

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Tue 27/5

13:40-18:40

1 stop37h 00m

London Heathrow

Sat 31/5

22:05-13:55

1 stop31h 50m

£508

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 23/5

14:00-19:50

1 stop37h 50m

London Heathrow

Fri 30/5

22:05-13:05

1 stop31h 00m

£555

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 4/6

22:05-20:30

1 stop30h 25m

London Heathrow

Tue 10/6

20:25-21:05

1 stop16h 40m

£588

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 18/6

13:40-18:40

1 stop37h 00m

£207

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 11/6

22:05-17:45

1 stop27h 40m

£304

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 11/6

08:40-20:30

2 stops19h 50m

£307

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Thu 24/4

15:00-20:00

1 stop37h 00m

£427

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Best time to book a flight from Jeju-do to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Jeju-do 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-do to London Heathrow Airport

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 26 March 2025.
China Eastern
7.1
Good
135 reviews
Check prices

Entertainment

5.9

Food

6.9

Boarding

7.6

Crew

7.8

Comfort

7.2

Overall

7.1

Reviews

1 / 2
10.0
Excellent

Emil,Nov 2024

HKG - PVG

I prefer MU to CX for the HKG PVG route as the 32X aircraft of CX's leg room is probably the shortest.
China Eastern
7.1
Good
135 reviews
China Eastern
7.1
Good
135 reviews
Check prices

Entertainment

5.9

Food

6.9

Boarding

7.6

Crew

7.8

Comfort

7.2

Overall

7.1

Reviews

1 / 2
10.0
Excellent

Emil,Nov 2024

HKG - PVG

I prefer MU to CX for the HKG PVG route as the 32X aircraft of CX's leg room is probably the shortest.

Related info for your journey

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

  • What are the cheapest airlines to fly from Jeju-do to London Heathrow Airport one-way?

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £207. However, be on the lookout for offers from Air China and Shenzhen Airlines, as they are both options that can get you from Jeju-do to London Heathrow Airport for a low price.

  • Can I find deals for flights from Jeju-do to Heathrow that include hotel bookings?

    Yes. In addition to deals on Jeju-do to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jeju-do to Heathrow?

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

  • Can I find deals for business class flights from Jeju-do to Heathrow?

    Yes. Cheapflights offers flight deals from Jeju-do to Heathrow 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-do to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Jeju-do to London Heathrow Airport (average of £112). Flying from Jeju-do to London Heathrow Airport 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-do?

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Deal
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Swindon
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Can Cheapflights find flights from Jeju-do to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Jeju-do? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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