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 £165. However, be on the lookout for offers from Air China and Singapore Airlines, as they are both options that can get you from Jeju-do to London Heathrow Airport for a low price.

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.

What is the cheapest time of day to fly from CJ to LHR?

When flying from Jeju-do to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£165+ Flights from Jeju-do to London Heathrow Airport

Cheap flight deals from Jeju-do to Heathrow

Round-trip from	£628
One-way from	£165

Shenzhen Airlines
8/6-15/6
2 total stops
59h 30m total
Jeju-do to London

Search Deals

China Eastern
11/6
1 total stop
34h 40m 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 24 April 2025.

Sun 8/622:05CJU - LHR

1 stop27h 40mMultiple Airlines

Sun 15/622:05LHR - CJU

1 stop31h 50mMultiple Airlines

Deal found 23/4£628

Sun 1/616:00CJU - LHR

1 stop34h 40mChina Eastern

Tue 24/621:20LHR - CJU

1 stop31h 10mChina Eastern

Deal found 22/4£1,719

Sat 26/415:00CJU - LHR

1 stop37h 00mAir China

Sun 27/422:40LHR - CJU

1 stop14h 35mAir China

Deal found 23/4£1,962

Best flights from Jeju-do to Heathrow
Discover carefully curated flight deals from Jeju-do to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 April 2025.

Sun 8/622:05CJU - LHR

1 stop27h 40mMultiple Airlines

Sun 15/622:05LHR - CJU

1 stop31h 50mMultiple Airlines

Deal found 23/4£628

Sun 1/616:00CJU - LHR

1 stop34h 40mChina Eastern

Tue 24/621:20LHR - CJU

1 stop31h 10mChina Eastern

Deal found 22/4£1,719

Sun 1/614:00CJU - LHR

2 stops38h 30mAir China

Tue 24/622:00LHR - CJU

2 stops55h 05mAir China

Deal found 23/4£2,423

Last-minute flights from Jeju-do to Heathrow
Discover last-minute flight deals from Jeju-do to Heathrow. Data last updated 24 April 2025 and is based on user searches.

Sat 26/415:00CJU - LHR

1 stop37h 00mAir China

Sun 27/422:40LHR - CJU

1 stop14h 35mAir China

Deal found 23/4£1,962

Sun 4/507:30CJU - LHR

2 stops57h 10mMultiple Airlines

Tue 6/521:20LHR - CJU

1 stop15h 15mMultiple Airlines

Deal found 22/4£906

One-way flights from Jeju-do to Heathrow
Search for one-way flight options from Jeju-do to Heathrow. Find affordable one-way fares based on user searches. Data last updated 24 April 2025.

Wed 11/616:00CJU - LHR

1 stop34h 40mChina Eastern

Deal found 23/4£165

Fri 26/921:20CJU - LHR

2 stops51h 15mMultiple Airlines

Deal found 23/4£298

Wed 11/622:05CJU - LHR

2 stops30h 10mAir China

Deal found 23/4£333

Fri 26/908:35CJU - LHR

1 stop29h 20mSingapore Airlines

Deal found 23/4£372

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jeju-do to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 8/6

22:05-17:45

1 stop27h 40m

London Heathrow

Sun 15/6

22:05-13:55

1 stop31h 50m

£628

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 1/6

16:00-18:40

1 stop34h 40m

London Heathrow

Tue 24/6

21:20-12:30

1 stop31h 10m

£1,719

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Sun 1/6

14:00-20:30

2 stops38h 30m

London Heathrow

Tue 24/6

22:00-13:05

2 stops55h 05m

£2,423

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 11/6

16:00-18:40

1 stop34h 40m

£165

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 26/9

21:20-16:35

2 stops51h 15m

£298

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Wed 11/6

22:05-20:15

2 stops30h 10m

£333

Jeju CityLondon

CJU - LHR

CJULHR

Jeju City

Fri 26/9

08:35-05:55

1 stop29h 20m

£372

Flights are sorted by cheapest return flights first.

Deals found on 23/4

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

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

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

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Singapore Airlines

8.1

Very Good

1,290 reviews

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

China Eastern

7.2

Good

144 reviews

Singapore Airlines

8.1

Very Good

1,290 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

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 £165. However, be on the lookout for offers from Air China and Singapore 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.

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How does Cheapflights help users find flights from Jeju-do to Heathrow?

Deals for Jeju-do to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Jeju-do to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Jeju-do to Heathrow for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Jeju-do to Heathrow become cheaper?

Of course! You can now track prices for flights from Jeju-do to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Jeju-do to London Heathrow Airport from £165

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.

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 24 April 2025.

Round-trip from

One-way from

Find flight deals from Jeju-do to Heathrow

Cheapest flights from Jeju-do to HeathrowExplore 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 24 April 2025.

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 24 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jeju-do to London Heathrow Airport that are best for you.

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.

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.

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

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?

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

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

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

What is the cheapest month to book a flight from Jeju-do to London Heathrow Airport?

Travelling to a place near Jeju-do?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Jeju-do to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Jeju-do to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Jeju-do to Heathrow?

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

Can Cheapflights notify me if prices for flights from Jeju-do to Heathrow become cheaper?

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Book with Flexibility

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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 24 April 2025.