€297 Find Cheap Flights from Dublin to South Korea – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to South Korea departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Best South Korea Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Seoul
Incheon2 stops€528
Busan
Busan1 stop€544
Jeju City
Jeju City1 stop€569
Seoul
Incheon2 stops€528
Busan
Busan1 stop€544
Jeju City
Jeju City1 stop€569

Cheap Flights from Dublin to South Korea

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to South Korea

Wed, 2 Sep - Tue, 8 Sep
Multiple Airlines Logo
06:50 - 22:00
DUB
-
ICN
31h 10m
2 stops
Multiple Airlines Logo
15:30 - 11:10
ICN
-
DUB
27h 40m
2 stops
€528Multiple Airlines
Tue, 12 Jan - Fri, 22 Jan
Lufthansa Logo
09:10 - 11:00
DUB
-
ICN
16h 50m
1 stop
Lufthansa Logo
12:55 - 22:45
ICN
-
DUB
18h 50m
1 stop
€530Lufthansa
Wed, 2 Sep - Tue, 8 Sep
Multiple Airlines Logo
09:35 - 22:00
DUB
-
ICN
28h 25m
2 stops
Multiple Airlines Logo
15:30 - 17:00
ICN
-
DUB
33h 30m
2 stops
€530Multiple Airlines
Wed, 2 Sep - Sun, 6 Sep
China Eastern Logo
10:55 - 15:10
DUB
-
ICN
20h 15m
1 stop
China Eastern Logo
16:20 - 08:00
ICN
-
DUB
23h 40m
1 stop
€536China Eastern
Wed, 30 Sep - Thu, 15 Oct
China Eastern Logo
10:55 - 16:50
DUB
-
PUS
21h 55m
1 stop
China Eastern Logo
17:50 - 08:00
PUS
-
DUB
22h 10m
1 stop
€544China Eastern
Thu, 3 Dec - Wed, 16 Dec
Lufthansa Logo
10:50 - 11:15
DUB
-
ICN
15h 25m
1 stop
Lufthansa Logo
12:55 - 22:45
ICN
-
DUB
18h 50m
1 stop
€547Lufthansa
Mon, 14 Sep - Mon, 5 Oct
Etihad Airways Logo
20:35 - 10:55
DUB
-
ICN
30h 20m
1 stop
Etihad Airways Logo
18:20 - 19:05
ICN
-
DUB
32h 45m
1 stop
€642Etihad Airways
Mon, 24 Aug - Sun, 6 Sep
Etihad Airways Logo
09:00 - 10:55
DUB
-
ICN
17h 55m
1 stop
Etihad Airways Logo
18:20 - 19:05
ICN
-
DUB
32h 45m
1 stop
€642Etihad Airways
Mon, 30 Nov - Fri, 4 Dec
Scandinavian Airlines Logo
19:05 - 19:00
DUB
-
ICN
14h 55m
1 stop
Scandinavian Airlines Logo
23:45 - 09:25
ICN
-
DUB
18h 40m
1 stop
€659Scandinavian Airlines
Mon, 30 Nov - Fri, 4 Dec
Scandinavian Airlines Logo
12:35 - 19:00
DUB
-
ICN
21h 25m
2 stops
Scandinavian Airlines Logo
23:45 - 09:25
ICN
-
DUB
18h 40m
1 stop
€662Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Dublin to South Korea flights

Get data-powered insights and trends into flights from Dublin to South Korea to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Dublin to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to South Korea, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to South Korea is November, when tickets cost €615 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is €829 and €810 respectively.

How far in advance should I book a flight from Dublin to South Korea?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to South Korea, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Dublin to South Korea, you should book around 8 weeks before departure, which saves you about 7% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

February

Cheapest flight

€297
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Dublin to Seoul Incheon Airport

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Dublin to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to South Korea is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Dublin to South Korea

 
Need help choosing which airline to fly with from Dublin to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1551 reviews
7.3Food
7.2Entertainment
7.8Boarding
8.4Crew
7.7Comfort
Airline reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

Put some new and several options for entertainment. Do not be rude to customers and avoid serving them an extra coke or something. We paid 1200 GBP for a return flight.. A noisy, crowded, rude and uncomfortable flight.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The Crew have no idea about the food they're serving the passengers. The Crew MUST be instructed before each flight about the menu that will be served to the passengers, whether the food is vegetarian or non-vegetarian, whether it is Halal, Kosher or not.

Seats actually fit a human! Snack options were a bit lame but that’s ok

Absolutely horrible aircraft with hard open ended wires hanging below the seats which were hurting. No phone charging outlets for a combined 15 hours long haul. Absolutely garbage service!

Our flight was delayed for one hour is their a credit?

The seats were extremely small. Boarding was not communicated correctly. It wasn’t a pleasant trip.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

Everything was great except that everyone were putting backpacks and small bags in the overhead compartment instead under the seat so there was no room for carry on-s

The food served was frozen salad and hummus. The hot meal was fine. Crew was doing bare minimum

I have been flying Turkish Airlines for the last 5 years it’s always great service, on time , excellent food, only one thing wasn’t reliable is their on board WiFi most of the time it doesn’t work.

Was an excellent experience I have been flying Turkish Airlines for 5 years and always will

My experience with Turkish Airlines was extremely disappointing. I was denied boarding for my flight from Istanbul to Miami because they closed the gate 30 minutes before departure, even though I was present and ready to board. This arbitrary rule forced me to book an alternative flight, not even to Miami but to Atlanta, costing me $1,342.92. Upon arrival in Atlanta, there were no connecting flights to Miami available through Turkish Airlines, so I had to purchase an additional ticket with Southwest Airlines for $270.98. In total, I had to spend $1,613.90 on new flights. As a result, my total travel time extended to 35.5 hours. The flight was overbooked, and implementing such arbitrary rules allows Turkish Airlines to exclude passengers without compensating them, compelling them to purchase new tickets to reach their destination. This practice is unacceptable, and I plan to report it to the Better Business Bureau and the appropriate regulatory authorities.

I was flying with Turkish Airlines from Tashkent to Dallas and from Dallas to Tashkent. In both directions the flights were late. I missed my connecting flight from Istanbul to Dallas in Istanbul airport because of that. That led to a no show case with a rental company in Dallas and I lost 460 US dollars. On the way from Dallas to Tashkent with a layover in Istanbul the plane was also late and I almost missed my connecting flight to Tashkent. Then my bag did not arrive with the same plane and only on the next morning flight from Istanbul. I was about to leave Tashkent the same day to Astana in Kazakhstan and then from there for work in Saudi Arabia. Luckily I had an excess in time before the next flight and I manage to get my bag back. Otherwise I would have missed 3 flights automatically because I couldn't travel for work without my bag and all valuables in it. So, overall, very bad experience with Turkish Airlines. Will never use these airlines again.

Bid process for upgrade is very frustrating. I was notified that I had won the bidding, then was told there was no seat available.

Flight attendants were attentive and friendly. Enjoyed the peppered shrimp snack. Check in was easy. Only negative was the time it took to get checked luggage, but that was the slowness of CPH staff.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Very uncomfortable and cramped seating. Only 1 bathroom for entire economy section, most of the plane. No food provided for a 5.5 hour flight. Bad experience

Scandinavian was perfect. Nice A350 with an on time departure and an an experienced crew. What a difference from TAP.

Love thiscsirlibe. So civilized and kind. Good food. Good treatment. On time. Excellent communication.

compared to other business class journeys, the hard product is okay..but the service of the staff is underwhelming. They are very senior and seems only to care for the colleagues they upgraded to biz and to themselves , I was not offered food before after 1 1/2 -2 hours, and the menu had one dish and the food was not that. And i could not get the breakfast.. just coffee and a croissant. i have type 1 diabetes .. luckily i had my own food. was low in sugar after sleeping and woke up 55 minutes before landing .. not able to get food anymore !! so bad business experience!

Food was underwhelming. One free coke, charged $$ for one wine. Last year one wine was included. And prices were much lower.

Flight was canceled and the crew on the ground/front desk were I’ll equipped to handle. One woman was left to handle 150 passengers while her colleagues stood there saying: just 5 more minutes repeatedly.

My return flight has been changed to JFK from EWR without any notice or reason

Air hostesses were great. Food was good. Flat bed is not that flat or comfortable.

It was great! Kept the time. Provided what was promised

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

second leg was more comfortable. Customer service in Abu Dhabi is okay.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

1st time with. Etihad Airways and it was amazing from check in to crew. Great flight.

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Transit time could be 15 min longer atleast. It was right on the dot to boarding time. Giving minimal time to do shopping

Boarding was very good, crew attentive and friendly, seat size comfy, screen size nice. However, the seatbelt segment with the buckle is extremely short, which made fastening the seatbelt very complicated. Moreover, the bluetooth pairing of the audio system didn't work. It was not possible to have proper audio. The flight info software didn't work, too.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

We were helped whenever needed and had a pleasant flight.

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

One hour delay due to late arrival. More than 50 people lost their connections!

I think you should board the plane from the back and not the front. It's way more efficient.

We missed this connecting flight because of the very late arrival of the first flight. We’ve been stuck here in Munich for two days. Disgraceful!

Stop harassing customers about masks and there is not enough let room

Everything you need to know for your flight from Dublin to South Korea

Information on your arrival and departure airports