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Cheap flights from Ireland to Jeju-do from €506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Jeju-do departing on 11/8. 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 Ireland to Jeju-do

Recent return flight deals from Ireland to Jeju-do

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 12:55
DUB
-
CJU
33h 55m
2 stops
Multiple Airlines Logo
07:25 - 19:45
CJU
-
DUB
44h 20m
3 stops
€978Multiple Airlines
Mon, 28 Sep - Sun, 11 Oct
Multiple Airlines Logo
07:55 - 12:55
DUB
-
CJU
45h 00m
3 stops
Multiple Airlines Logo
07:25 - 19:45
CJU
-
DUB
44h 20m
3 stops
€1,003Multiple Airlines
Mon, 28 Sep - Sun, 11 Oct
Multiple Airlines Logo
09:40 - 10:45
DUB
-
CJU
17h 05m
2 stops
Multiple Airlines Logo
22:20 - 23:05
CJU
-
DUB
32h 45m
2 stops
€1,118Multiple Airlines
Mon, 28 Sep - Sun, 11 Oct
Multiple Airlines Logo
09:40 - 10:45
DUB
-
CJU
17h 05m
2 stops
Multiple Airlines Logo
15:35 - 07:00
CJU
-
DUB
23h 25m
1 stop
€1,188Multiple Airlines
Mon, 28 Sep - Sun, 11 Oct
China Eastern Logo
05:55 - 15:00
DUB
-
CJU
25h 05m
2 stops
China Eastern Logo
19:10 - 08:20
CJU
-
DUB
45h 10m
2 stops
€1,316China Eastern
Tue, 9 Jun - Thu, 11 Jun
China Eastern Logo
16:20 - 12:30
DUB
-
CJU
36h 10m
2 stops
China Eastern Logo
19:10 - 15:25
CJU
-
DUB
28h 15m
2 stops
€1,325China Eastern
Tue, 9 Jun - Thu, 11 Jun
China Eastern Logo
05:55 - 18:10
DUB
-
CJU
28h 15m
2 stops
China Eastern Logo
13:40 - 08:20
CJU
-
DUB
50h 40m
2 stops
€1,374China Eastern
Tue, 9 Jun - Thu, 11 Jun
China Eastern Logo
05:55 - 18:10
DUB
-
CJU
28h 15m
2 stops
China Eastern Logo
13:40 - 15:25
CJU
-
DUB
33h 45m
2 stops
€1,427China Eastern
Tue, 9 Jun - Thu, 11 Jun
China Eastern Logo
05:55 - 18:10
DUB
-
CJU
28h 15m
2 stops
China Eastern Logo
13:40 - 08:20
CJU
-
DUB
50h 40m
2 stops
€1,521China Eastern
Tue, 9 Jun - Thu, 11 Jun

China Eastern flights from Ireland to Jeju-do

Our best China Eastern deals on Ireland to Jeju-do flight tickets
China Eastern
9 Jun
DUB05:55Dublin
25h 05m
2 stops
CJU15:00Jeju City
11 Jun
CJU19:10Jeju City
45h 10m
2 stops
DUB08:20Dublin
€1,316
China Eastern
9 Jun
DUB16:20Dublin
36h 10m
2 stops
CJU12:30Jeju City
11 Jun
CJU19:10Jeju City
28h 15m
2 stops
DUB15:25Dublin
€1,325
China Eastern
9 Jun
DUB05:55Dublin
28h 15m
2 stops
CJU18:10Jeju City
11 Jun
CJU13:40Jeju City
50h 40m
2 stops
DUB08:20Dublin
€1,374

momondo Fare Finder

 
Customise your flight search to find flights from Ireland 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, momondo users made 13,528 searches. Data last updated 14 April 2026.
Use the filters below to find and compare flights from Ireland to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Mon 28/9

19:00-12:55

2 stops33h 55m

Jeju City

Sun 11/10

07:25-19:45

3 stops44h 20m

€978

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Mon 28/9

07:55-12:55

3 stops45h 00m

Jeju City

Sun 11/10

07:25-19:45

3 stops44h 20m

€1,003

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Mon 28/9

09:40-10:45

2 stops17h 05m

Jeju City

Sun 11/10

22:20-23:05

2 stops32h 45m

€1,118
Fastest return journey

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Mon 28/9

09:40-10:45

2 stops17h 05m

Jeju City

Sun 11/10

15:35-07:00

1 stop23h 25m

€1,188

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 9/6

05:55-15:00

2 stops25h 05m

Jeju City

Thu 11/6

19:10-08:20

2 stops45h 10m

€1,316

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 9/6

16:20-12:30

2 stops36h 10m

Jeju City

Thu 11/6

19:10-15:25

2 stops28h 15m

€1,325

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 9/6

05:55-18:10

2 stops28h 15m

Jeju City

Thu 11/6

13:40-08:20

2 stops50h 40m

€1,374

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 9/6

05:55-18:10

2 stops28h 15m

Jeju City

Thu 11/6

13:40-15:25

2 stops33h 45m

€1,427

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 9/6

05:55-18:10

2 stops28h 15m

Jeju City

Thu 11/6

13:40-08:20

2 stops50h 40m

€1,521
Cheapest one-way

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 11/8

09:00-07:15

2 stops38h 15m

€506

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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Cheap Ireland to Jeju-do flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Jeju-do

Fastest flight time

33h 55m

Direct flights

None
The fastest flight from Ireland to Jeju-do takes 33h 55m
There are no direct flights from Ireland to Jeju-do. There are no popular flight routes from Ireland to Jeju-do.
Search flight deals

Frequently asked questions about flying from Ireland to Jeju-do

  • When did momondo last update prices for flights from Ireland to Jeju-do?

    Prices for flights from Ireland to Jeju-do are refreshed on a daily basis.

  • How old do you have to be to fly from Ireland to Jeju-do?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Jeju-do.

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

    The necessary travel and health documents for your Jeju-do trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ireland to Jeju-do

  • How do I get Price Alerts for flights from Ireland to Jeju-do?

    Confirm your travel details to search for the latest offers for flights from Ireland to Jeju-do. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Ireland to Jeju-do with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Jeju-do?

Finding the right flight to Jeju-do from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jeju-do quick and easy, saving you time and money.

Can I find flights from Ireland to Jeju-do with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Jeju-do flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Jeju-do?

Once all potential Ireland to Jeju-do flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Jeju-do, momondo offers a useful price alert feature which will track prices for flights to Jeju-do from Ireland and alert you when they change.

An easier way to manage your Jeju-do trip

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