In terms of precipitation, rainfall in London Gatwick 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 Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick 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).

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

When flying from Jeju-do to London Gatwick 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 Gatwick that include hotel bookings?

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

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

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

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

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

£181+ Flights from Jeju-do to London Gatwick Airport

Cheap flight deals from Jeju-do to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Jeju-do to Gatwick
Explore the most affordable flight options available from Jeju-do to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 December 2025.

Tue 16/1213:50CJU - LGW

1 stop33h 10mChina Eastern

Sun 21/1210:30LGW - CJU

1 stop17h 20mChina Eastern

Deal found 13/12£567

Tue 16/1213:50CJU - LGW

1 stop33h 10mChina Eastern

Mon 22/1210:30LGW - CJU

1 stop17h 20mChina Eastern

Deal found 13/12£591

Tue 16/1218:55CJU - LGW

1 stop20h 35mMultiple Airlines

Mon 22/1210:30LGW - CJU

2 stops23h 30mMultiple Airlines

Deal found 13/12£980

Tue 16/1218:55CJU - LGW

1 stop20h 35mMultiple Airlines

Sun 21/1210:30LGW - CJU

1 stop16h 05mMultiple Airlines

Deal found 13/12£1,202

Last-minute flights from Jeju-do to Gatwick
Discover last-minute flight deals from Jeju-do to Gatwick. Data last updated 14 December 2025 and is based on user searches.

Tue 16/1213:50CJU - LGW

1 stop33h 10mChina Eastern

Sun 21/1210:30LGW - CJU

1 stop17h 20mChina Eastern

Deal found 13/12£567

Tue 16/1213:50CJU - LGW

1 stop33h 10mChina Eastern

Mon 22/1210:30LGW - CJU

1 stop17h 20mChina Eastern

Deal found 13/12£591

Tue 16/1218:55CJU - LGW

1 stop20h 35mMultiple Airlines

Mon 22/1210:30LGW - CJU

2 stops23h 30mMultiple Airlines

Deal found 13/12£980

Tue 16/1218:55CJU - LGW

1 stop20h 35mMultiple Airlines

Sun 21/1210:30LGW - CJU

1 stop16h 05mMultiple Airlines

Deal found 13/12£1,202

One-way flights from Jeju-do to Gatwick
Search for one-way flight options from Jeju-do to Gatwick. Find affordable one-way fares based on user searches. Data last updated 14 December 2025.

Mon 12/107:50CJU - LGW

3 stops48h 30mMultiple Airlines

Deal found 14/12£181

Tue 13/121:30CJU - LGW

3 stops50h 40mMultiple Airlines

Deal found 14/12£182

Tue 13/113:50CJU - LGW

1 stop33h 10mChina Eastern

Deal found 14/12£230

Sun 12/409:35CJU - LGW

3 stops53h 00mMultiple Airlines

Deal found 14/12£435

Sun 12/422:05CJU - LGW

1 stop16h 40mAir China

Deal found 14/12£508

Mon 12/108:55CJU - LGW

1 stop30h 30mSingapore Airlines

Deal found 14/12£576

Sun 12/408:35CJU - LGW

1 stop29h 50mSingapore Airlines

Deal found 14/12£832

Find flight deals from Jeju-do to Gatwick

Round-trip from	£589
One-way from	£181

China Eastern
10/2-12/2
3 total stops
45h 25m total
Jeju-do to London

Search Deals

12/1
3 total stops
48h 30m total
Jeju-do to London

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 10/2

13:25-06:30

2 stops26h 05m

London Gatwick

Thu 12/2

10:30-14:50

1 stop19h 20m

£589

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 12/1

07:50-23:20

3 stops48h 30m

£181

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 13/1

21:30-15:10

3 stops50h 40m

£182

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Tue 13/1

13:50-14:00

1 stop33h 10m

£230

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sun 12/4

10:25-06:45

2 stops28h 20m

£482

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Mon 12/1

08:55-06:25

1 stop30h 30m

£576

Jeju CityLondon

CJU - LGW

CJULGW

Jeju City

Sun 12/4

08:35-06:25

1 stop29h 50m

£832

Flights are sorted by cheapest return flights first.

Deals found on 14/12

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

Have a flexible travel schedule? Discover the best time to fly to Gatwick 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 Gatwick Airport

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Related info for your journey

Can I find deals for flights from Jeju-do to Gatwick that include hotel bookings?
Yes. In addition to deals on Jeju-do to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Jeju-do to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jeju-do to Gatwick.
Can I find deals for business class flights from Jeju-do to Gatwick?
Yes. Cheapflights offers flight deals from Jeju-do to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Jeju-do to London Gatwick Airport from £181

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Jeju-do to Gatwick

Cheapest flights from Jeju-do to GatwickExplore the most affordable flight options available from Jeju-do to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 December 2025.

Explore the most affordable flight options available from Jeju-do to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 December 2025.

Find flight deals from Jeju-do to Gatwick

Keep the following information in mind while searching for Jeju-do to Gatwick flight deals. Data was last updated 14 December 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

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

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

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Jeju-do with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Jeju-do to London Gatwick Airport

Related info for your journey

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

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

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

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

Travelling to a place near London Gatwick Airport?

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 Gatwick

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

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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 Gatwick?

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

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

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

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Travel Smart

Cheapest flights from Jeju-do to Gatwick
Explore the most affordable flight options available from Jeju-do to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 December 2025.