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Cheap flights from Ireland to Jeju-do from €638

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Jeju-do departing on 16/12. 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
05:55 - 20:55DUB-CJU
30h 00m3 stops
Multiple Airlines Logo
08:15 - 12:40CJU-DUB
37h 25m3 stops
€638Multiple Airlines
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Multiple Airlines Logo
05:55 - 20:55DUB-CJU
30h 00m3 stops
Multiple Airlines Logo
13:50 - 12:00CJU-DUB
31h 10m2 stops
€668Multiple Airlines
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Multiple Airlines Logo
05:55 - 12:50DUB-CJU
21h 55m2 stops
Multiple Airlines Logo
18:55 - 12:00CJU-DUB
26h 05m2 stops
€776Multiple Airlines
Find Deal
Tue, 16 Dec - Tue, 23 Dec
China Eastern Logo
13:25 - 12:50DUB-CJU
38h 25m2 stops
China Eastern Logo
18:55 - 22:10CJU-DUB
36h 15m2 stops
€1,011China Eastern
Find Deal
Wed, 4 Mar - Sun, 8 Mar
China Eastern Logo
13:25 - 12:50DUB-CJU
38h 25m2 stops
China Eastern Logo
15:40 - 22:10CJU-DUB
39h 30m2 stops
€1,012China Eastern
Find Deal
Wed, 4 Mar - Sun, 8 Mar

China Eastern flights from Ireland to Jeju-do

Our best China Eastern deals on Ireland to Jeju-do flight tickets
China Eastern
4 Mar
DUB13:25Dublin
38h 25m
2 stops
CJU12:50Jeju City
8 Mar
CJU18:55Jeju City
36h 15m
2 stops
DUB22:10Dublin
€1,011
Find similar
China Eastern
4 Mar
DUB13:25Dublin
38h 25m
2 stops
CJU12:50Jeju City
8 Mar
CJU15:40Jeju City
39h 30m
2 stops
DUB22:10Dublin
€1,012
Find similar

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 1 November 2025.
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

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 16/12

05:55-20:55

3 stops30h 00m

Jeju City

Tue 23/12

08:15-12:40

3 stops37h 25m

€638

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 16/12

05:55-20:55

3 stops30h 00m

Jeju City

Tue 23/12

13:50-12:00

2 stops31h 10m

€668

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 16/12

05:55-12:50

2 stops21h 55m

Jeju City

Tue 23/12

18:55-12:00

2 stops26h 05m

€776

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Wed 4/3

13:25-12:50

2 stops38h 25m

Jeju City

Sun 8/3

18:55-22:10

2 stops36h 15m

€1,011

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Wed 4/3

13:25-12:50

2 stops38h 25m

Jeju City

Sun 8/3

15:40-22:10

2 stops39h 30m

€1,012

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Direct flights

None
There are no direct flights from Ireland to Jeju-do. There are no popular flight routes from Ireland to Jeju-do.
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  • 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.

  • 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.

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