Find flights
When to book
Airlines

Cheap flights from Brighton to Jeju-do from £321

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CJU
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Jeju-do

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Jeju-do
Explore the most affordable flight options available from Brighton to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Sun 1/317:15
LHR
-
CJU
2 stops35h 05m
Multiple Airlines
Sun 8/318:55
CJU
-
LHR
1 stop31h 35m
Multiple Airlines
Deal found 30/1£517
Tue 2/607:30
LHR
-
CJU
2 stops19h 15m
Multiple Airlines
Sat 13/615:00
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 30/1£613
Thu 21/510:20
LHR
-
CJU
2 stops16h 25m
Multiple Airlines
Thu 4/615:00
CJU
-
LHR
1 stop37h 00m
Multiple Airlines
Deal found 31/1£621
Sun 1/320:15
LHR
-
CJU
1 stop25h 25m
Cathay Pacific
Sun 8/307:55
CJU
-
LHR
1 stop21h 15m
Cathay Pacific
Deal found 1/2£798
Mon 12/1007:30
LHR
-
CJU
2 stops19h 15m
Multiple Airlines
Tue 27/1008:55
CJU
-
LHR
1 stop30h 00m
Multiple Airlines
Deal found 1/2£800
Sun 1/1122:05
LHR
-
CJU
1 stop23h 35m
Cathay Pacific
Thu 31/1207:55
CJU
-
LHR
1 stop21h 15m
Cathay Pacific
Deal found 1/2£825

Find flight deals from Brighton to Jeju-do

Keep the following information in mind while searching for Brighton to Jeju-do flight deals. Data was last updated 1 February 2026.

Round-trip from

£517

One-way from

£321

Popular in

February

Cheapest in

April

Average price

£1,254
China Eastern
  • China Eastern
  • 1/3-8/3
  • 3 total stops
  • 66h 40m total
  • Brighton to Jeju-do
Search Deals
13/3
  • 13/3
  • 2 total stops
  • 40h 30m total
  • Brighton to Jeju-do
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Jeju-do 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 1 February 2026.
Use the filters below to find and compare flights from Brighton to Jeju-do that are best for you.

Fly from

Brighton

Fly to

Jeju-do

Route

Depart

Return

Price

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 1/3

17:15-13:20

2 stops35h 05m

Jeju City

Sun 8/3

18:55-17:30

1 stop31h 35m

£517

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Tue 2/6

07:30-10:45

2 stops19h 15m

Jeju City

Sat 13/6

15:00-20:00

1 stop37h 00m

£613

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 21/5

10:20-10:45

2 stops16h 25m

Jeju City

Thu 4/6

15:00-20:00

1 stop37h 00m

£621

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 1/3

20:15-06:40

1 stop25h 25m

Jeju City

Sun 8/3

07:55-20:10

1 stop21h 15m

£798

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Thu 2/7

12:05-22:30

1 stop26h 25m

Jeju City

Thu 16/7

07:25-18:45

1 stop19h 20m

£832

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sun 1/3

06:20-12:50

2 stops45h 30m

Jeju City

Sun 8/3

15:40-17:30

1 stop34h 50m

£870

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Fri 13/3

17:40-19:10

2 stops40h 30m

£321

Flights are sorted by cheapest return flights first.

Deals found on 29/1

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

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Brighton 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 Brighton to Jeju-do
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. 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 Jeju-do. Reviews last updated 1 February 2026.
Get a feel of what it's like to fly with China Eastern from Brighton to Jeju-do by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
192 reviews
Check prices

Boarding

7.6

Comfort

7.2

Entertainment

6.1

Crew

7.8

Overall

7.2

Food

6.8

Reviews

1 / 5
2.0
Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.
China Eastern
7.2
Good
192 reviews
China Eastern
7.2
Good
192 reviews
Check prices

Boarding

7.6

Comfort

7.2

Entertainment

6.1

Crew

7.8

Overall

7.2

Food

6.8

Reviews

1 / 5
2.0
Mediocre

P R,Sept 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.

Related info for your journey

Find useful and relevant information for your journey from Brighton to Jeju-do. 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 Brighton to Jeju-do that include hotel bookings?

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

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

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

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

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

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 Brighton to Jeju-do

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Incheon Intl flights
Heathrow to Gimpo Intl flights
Gatwick to Incheon Intl flights
Stansted to Incheon Intl flights
London City to Incheon Intl flights
Luton to Incheon Intl flights
Gatwick to Gimpo Intl flights
Manchester to Incheon Intl flights
Manchester to Gimpo Intl flights
Edinburgh to Incheon Intl flights
Heathrow to Busan flights
Birmingham to Incheon Intl flights
Gatwick to Busan flights
Newcastle upon Tyne to Incheon Intl flights
Edinburgh to Gimpo Intl flights
Newcastle upon Tyne to Gimpo Intl flights
Birmingham to Gimpo Intl flights
Heathrow to Jeju City flights
London City to Busan flights
Leeds to Incheon Intl flights
Birmingham to Busan flights
Bristol to Incheon Intl flights
East Midlands to Incheon Intl flights
Luton to Busan flights
Bristol to Jeju City flights
Southampton to Incheon Intl flights

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 Brighton to Jeju-do?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Brighton to Jeju-do. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Jeju-do from Brighton.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brighton to Jeju-do flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Brighton to Jeju-do flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.