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Cheap flights from London to Jeju City from £501

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Jeju City departing on 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London to Jeju City

Cheap return flights

Enter your travel dates to find the best prices.
Shenzhen Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Shenzhen Airlines Logo
15:00 - 20:00
CJU
-
LHR
37h 00m
1 stop
£501Shenzhen Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Multiple Airlines Logo
19:10 - 18:40
CJU
-
LHR
31h 30m
1 stop
£636Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
21:00 - 21:35
LHR
-
CJU
16h 35m
1 stop
Multiple Airlines Logo
07:30 - 20:25
CJU
-
LHR
20h 55m
2 stops
£670Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
21:20 - 20:35
LHR
-
CJU
15h 15m
1 stop
Multiple Airlines Logo
19:40 - 15:10
CJU
-
LHR
27h 30m
2 stops
£725Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
22:05 - 13:55
LHR
-
CJU
31h 50m
1 stop
Multiple Airlines Logo
09:05 - 20:00
CJU
-
LHR
42h 55m
3 stops
£743Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
19:15 - 21:35
LHR
-
CJU
18h 20m
2 stops
Multiple Airlines Logo
11:45 - 07:30
CJU
-
LHR
27h 45m
2 stops
£801Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Korean Air Logo
19:35 - 21:45
LHR
-
CJU
18h 10m
1 stop
Korean Air Logo
06:55 - 17:20
CJU
-
LHR
18h 25m
1 stop
£801Korean Air
Wed, 27 May - Fri, 29 May
Multiple Airlines Logo
06:40 - 21:35
LHR
-
CJU
30h 55m
3 stops
Multiple Airlines Logo
19:40 - 13:15
CJU
-
LHR
25h 35m
2 stops
£807Multiple Airlines
Mon, 7 Sep - Mon, 21 Sep
Multiple Airlines Logo
22:05 - 12:55
LHR
-
CJU
30h 50m
1 stop
Multiple Airlines Logo
19:40 - 20:25
CJU
-
LHR
32h 45m
2 stops
£809Multiple Airlines
Mon, 7 Sep - Mon, 21 Sep
Multiple Airlines Logo
19:15 - 22:30
LHR
-
CJU
19h 15m
2 stops
Multiple Airlines Logo
09:30 - 07:00
CJU
-
LHR
29h 30m
3 stops
£825Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr

China Eastern flights from London to Jeju City

Our best China Eastern deals on London to Jeju City flight tickets
China Eastern
1 Aug
LHR06:15London Heathrow
46h 15m
2 stops
CJU12:30Jeju City
15 Aug
CJU13:40Jeju City
37h 00m
1 stop
LHR18:40London Heathrow
£1,430
China Eastern
1 Aug
LHR06:15London Heathrow
46h 15m
2 stops
CJU12:30Jeju City
15 Aug
CJU13:40Jeju City
37h 00m
1 stop
LHR18:40London Heathrow
£1,434
China Eastern
1 Aug
LHR06:15London Heathrow
46h 15m
2 stops
CJU12:30Jeju City
15 Aug
CJU13:40Jeju City
37h 00m
1 stop
LHR18:40London Heathrow
£1,435

Shenzhen Airlines flights from London to Jeju City

Our best Shenzhen Airlines deals on London to Jeju City flight tickets
Shenzhen Airlines
25 Apr
LHR22:05London Heathrow
31h 50m
1 stop
CJU13:55Jeju City
2 May
CJU15:00Jeju City
37h 00m
1 stop
LHR20:00London Heathrow
£501
Shenzhen Airlines
1 Aug
LHR22:05London Heathrow
31h 50m
1 stop
CJU13:55Jeju City
15 Aug
CJU15:00Jeju City
37h 00m
1 stop
LHR20:00London Heathrow
£1,017
Shenzhen Airlines
1 Aug
LHR22:05London Heathrow
31h 50m
1 stop
CJU13:55Jeju City
15 Aug
CJU15:00Jeju City
37h 00m
1 stop
LHR20:00London Heathrow
£1,018

momondo Fare Finder

 
Customise your flight search to find flights from London to Jeju City 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, momondo users made 279,928 searches. Data last updated 12 March 2026.
Use the filters below to find and compare flights from London to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 25/4

22:05-13:55

1 stop31h 50m

Jeju City

Sat 2/5

15:00-20:00

1 stop37h 00m

£501

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 22/4

22:05-12:55

1 stop30h 50m

Jeju City

Wed 29/4

19:10-18:40

1 stop31h 30m

£636

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 25/4

21:00-21:35

1 stop16h 35m

Jeju City

Sat 2/5

07:30-20:25

2 stops20h 55m

£670

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 22/4

21:20-20:35

1 stop15h 15m

Jeju City

Wed 29/4

19:40-15:10

2 stops27h 30m

£725

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Sat 25/4

22:05-13:55

1 stop31h 50m

Jeju City

Sat 2/5

09:05-20:00

3 stops42h 55m

£743

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 22/4

19:15-21:35

2 stops18h 20m

Jeju City

Wed 29/4

11:45-07:30

2 stops27h 45m

£801
Fastest return journey

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 27/5

19:35-21:45

1 stop18h 10m

Jeju City

Fri 29/5

06:55-17:20

1 stop18h 25m

£801

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 7/9

06:40-21:35

3 stops30h 55m

Jeju City

Mon 21/9

19:40-13:15

2 stops25h 35m

£807

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Mon 7/9

22:05-12:55

1 stop30h 50m

Jeju City

Mon 21/9

19:40-20:25

2 stops32h 45m

£809

LondonJeju City

LHR - CJU

LHRCJU

London Heathrow

Wed 22/4

19:15-22:30

2 stops19h 15m

Jeju City

Wed 29/4

09:30-07:00

3 stops29h 30m

£825

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Jeju City from

How to get the cheapest flight ticket from London to Jeju City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Jeju City?

When to book flights from London to Jeju City

Are you open to changing your travel dates? Check out the ideal times to fly from London to Jeju City according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Jeju City (LON to CJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Jeju City

Fastest flight time

30h 50m

Direct flights

None
The fastest flight from London to Jeju City takes 30h 50m
There are no direct flights from London to Jeju City. There are no popular flight routes from London to Jeju City.
Search flight deals

  • How far is London to Jeju City by plane?

    A flight from London to Jeju City will travel around 5729.3 mi. Flights usually cover this in 30h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Jeju City Airport?

    Prices for flights from London to Jeju City Airport refresh daily.

  • How old do you have to be to fly from London to Jeju City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Jeju City Airport.

  • What documentation or ID do you need to fly to Jeju City Airport?

    The required travel and health documents for your Jeju City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jeju City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London to Jeju City?

Travelling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from London to Jeju City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Jeju City. momondo saves you time and could save you money on your trip.

Can I find flights from London to Jeju City with flexible booking policies on momondo?

Yes. All flights to Jeju City from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Jeju City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Jeju City.

I’m not ready to book a flight from London to Jeju City right now. Can momondo alert me if prices change?

Price alerts on flights to Jeju City from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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