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Cheap flights from Ireland to Jeju City from €906

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 City departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ireland to Jeju City

Recent return flight deals from Ireland to Jeju City

Enter your travel dates to find the best prices.
China Eastern Logo
05:55 - 12:30
DUB
-
CJU
22h 35m
2 stops
China Eastern Logo
13:40 - 22:25
CJU
-
DUB
40h 45m
2 stops
€906China Eastern
Thu, 21 May - Mon, 25 May
Multiple Airlines Logo
08:15 - 22:00
DUB
-
CJU
29h 45m
2 stops
Multiple Airlines Logo
20:45 - 13:30
CJU
-
DUB
24h 45m
2 stops
€923Multiple Airlines
Mon, 7 Sep - Mon, 28 Sep
China Eastern Logo
05:55 - 12:30
DUB
-
CJU
46h 35m
2 stops
China Eastern Logo
13:40 - 08:20
CJU
-
DUB
50h 40m
2 stops
€1,058China Eastern
Thu, 21 May - Mon, 25 May
Multiple Airlines Logo
18:00 - 12:55
DUB
-
CJU
34h 55m
2 stops
Multiple Airlines Logo
13:05 - 11:15
CJU
-
DUB
30h 10m
3 stops
€1,174Multiple Airlines
Mon, 7 Sep - Mon, 28 Sep
Multiple Airlines Logo
12:00 - 14:25
DUB
-
CJU
18h 25m
1 stop
Multiple Airlines Logo
22:00 - 13:30
CJU
-
DUB
23h 30m
2 stops
€1,231Multiple Airlines
Mon, 7 Sep - Mon, 28 Sep
China Eastern Logo
05:55 - 18:10
DUB
-
CJU
28h 15m
2 stops
China Eastern Logo
13:40 - 22:40
CJU
-
DUB
41h 00m
2 stops
€1,587China Eastern
Tue, 19 May - Sat, 23 May
China Eastern Logo
05:55 - 18:10
DUB
-
CJU
28h 15m
2 stops
China Eastern Logo
13:40 - 22:40
CJU
-
DUB
41h 00m
2 stops
€1,798China Eastern
Tue, 19 May - Sat, 23 May
China Eastern Logo
13:25 - 12:30
DUB
-
CJU
39h 05m
2 stops
China Eastern Logo
13:40 - 22:40
CJU
-
DUB
41h 00m
2 stops
€1,917China Eastern
Tue, 19 May - Sat, 23 May

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China Eastern flights from Ireland to Jeju City

Our best China Eastern deals on Ireland to Jeju City flight tickets
China Eastern
21 May
DUB05:55Dublin
22h 35m
2 stops
CJU12:30Jeju City
25 May
CJU13:40Jeju City
40h 45m
2 stops
DUB22:25Dublin
€906
China Eastern
21 May
DUB05:55Dublin
46h 35m
2 stops
CJU12:30Jeju City
25 May
CJU13:40Jeju City
50h 40m
2 stops
DUB08:20Dublin
€1,058
China Eastern
19 May
DUB05:55Dublin
28h 15m
2 stops
CJU18:10Jeju City
23 May
CJU13:40Jeju City
41h 00m
2 stops
DUB22:40Dublin
€1,587

momondo Fare Finder

 
Customise your flight search to find flights from Ireland 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 13,528 searches. Data last updated 26 April 2026.
Use the filters below to find and compare flights from Ireland to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Thu 21/5

05:55-12:30

2 stops22h 35m

Jeju City

Mon 25/5

13:40-22:25

2 stops40h 45m

€906

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Mon 7/9

08:15-22:00

2 stops29h 45m

Jeju City

Mon 28/9

20:45-13:30

2 stops24h 45m

€923

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Thu 21/5

05:55-12:30

2 stops46h 35m

Jeju City

Mon 25/5

13:40-08:20

2 stops50h 40m

€1,058

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Mon 7/9

18:00-12:55

2 stops34h 55m

Jeju City

Mon 28/9

13:05-11:15

3 stops30h 10m

€1,174
Fastest return journey

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Mon 7/9

12:00-14:25

1 stop18h 25m

Jeju City

Mon 28/9

22:00-13:30

2 stops23h 30m

€1,231

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 19/5

05:55-18:10

2 stops28h 15m

Jeju City

Sat 23/5

13:40-22:40

2 stops41h 00m

€1,587

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 19/5

05:55-18:10

2 stops28h 15m

Jeju City

Sat 23/5

13:40-22:40

2 stops41h 00m

€1,798

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Tue 19/5

13:25-12:30

2 stops39h 05m

Jeju City

Sat 23/5

13:40-22:40

2 stops41h 00m

€1,917

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Ireland to Jeju City flight deals and tips

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

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from Ireland to Jeju City takes 22h 35m
There are no direct flights from Ireland to Jeju City. There are no popular flight routes from Ireland to Jeju City.
Search flight deals

Frequently asked questions about flying from Ireland to Jeju City

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

    Prices for flights from Ireland to Jeju City Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Jeju City Airport.

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

    The travel and health documents you'll need for your trip to Jeju City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Jeju City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ireland to Jeju City

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

    Price Alerts will notify you by email when the price for flights to Jeju City from Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Jeju City from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Ireland to Jeju City 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 City right now. Can momondo alert me if prices change?

Price alerts on flights to Jeju City from Ireland 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.

An easier way to manage your Jeju City trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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