€317 Find Cheap Flights to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to South Korea departing on 19/2. 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.
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Best South Korea Flight Deals from Ireland

Cheapest return prices found by our users on KAYAK in the last 72 hours

Seoul
Incheon1 stop€482
Jeju City
Jeju City3 stops€780
Busan
Busan2 stops€757

Good to know

Low season

July

High season

October

Cheapest flight

€317
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Dublin to Seoul Incheon Airport

FAQs - booking South Korea flights

  • How long is the flight to South Korea?

    An average direct flight from Ireland to South Korea takes 22h 17m, covering a distance of 14670 km. The most popular route is Dublin - Seoul with an average flight time of 16h 55m.

  • What is the cheapest flight to South Korea?

    The cheapest ticket to South Korea from Ireland found in the last 72 hours was €505. The most popular route is Dublin to Seoul Gimpo Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was €597.

  • What are the most popular destinations in South Korea?

    Based on KAYAK flight searches, the most popular destination is Seoul (97% of total searches to South Korea). The next most popular destinations are Busan (2%) and Jeju City (0.9%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to South Korea

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Ireland is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest South Korea flight deals.

Top 5 airlines flying to South Korea

Need help choosing which airline to fly with from Ireland 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 1349 reviews
7.2Entertainment
7.7Comfort
7.3Food
7.9Boarding
8.4Crew
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

The entertainment system did not work. And we waited 45 minutes in our seats after we landed before we got to the gate

It was a pleasure definitely going with Iberia on my future travels

Our connecting flight was cancelled and it took us 15 hours to reach our destination.

Very unimpressed that I was dumped from the seat I had booked and paid for after check in. Apparently a family wanted to sit together, however as they all were adults I think they should have pre booked their seats like I did. I will be approaching Qatar for a refund. That and the dreadful state of the flooding toilets made me wonder how they managed to be voted the best airline. Not worth the money.

The overall flight experience between Doha and Kolkata was satisfactory. The staff onboard were notably engaged, responsive, and enthusiastic, providing a level of service that stood out, especially when compared to the less attentive crew on the earlier leg from Heathrow to Doha. Their eagerness to assist made the journey more pleasant. Additionally, the time spent at the Silver Lounge in Doha contributed positively to the experience. The lounge offered a comfortable and relaxing environment, with adequate amenities and attentive staff. Overall, both the flight and the lounge experience in Doha met expectations, making for a smooth and satisfactory travel experience.

There was frequent beverage ,meal and snack service. The crew was very hospitable and professional.

My carry on bag was taken by Alaska Air as we boarded in LAX! She said there was not room. There was plenty of room. I told her that my meds and personal items were in it. She did not care. She said it would be sent to my final destination, Nairobi. Well it got to Nairobi the day I was to fly home. The handle of my bag was crushed so could not retract. So I had to remove it. I had to buy converters, malaria medication. personal items. I filled out the missing form at the Nairobi airport. I asked that it be shipped to the Kisumu airport. When it was obviously not going to make it for my time in Kenya. I asked that it be sent to John Wayne Airport. NONE of that happened. I only knew it was at Nairobi because my air tag indicated it was finally in Nairobi the day I was leaving Kenya! Now I need to purchase a new carry on bag!!!

Being a platinum member, no attention given. No towel or tissue provided.

Between Air India and Qatar my luggage was lost for three days. I eventually found my own luggage location using the Apple Air Tag. Air India used a paper form to report my lost luggage. I could never get past getting past luggage personnel with my report number before they would hang up on me. Only after them specifically telling Air India at Chandigarh airport where my luggage was located which was right under their noses did they react. After three days I finally received my luggage. The Air India luggage folks didn’t seem proactive in finding the luggage’s rightful owner.

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

More facilities to transport to the gates......felt too much walking distance

For a short flight, Qatar Airways offers very good onboard service.

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

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

In never flown this flight, because my flight coning from Barcelona was delayed.

The flight was delayed which cause me to miss my connecting flight in AbuDhsbi airport.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

Etihad flight sector is a local . .give the same quality upto destination

I flew from Brussels to Munich, then from Munich to Denver. The flight from Brussels was only about 2.5 hours and it was okay. But the flight from Munich was about 12 hours and we sat on the plane for a very long time after everyone boarded. I paid something like $75 for a “preferred” seat in economy and it was so cramped my knees rubbed against the hard shell pocket. You couldn’t turn your legs to the side because the passenger next to you was too close. I was on the aisle but couldn’t put my leg out because there was often traffic or carts. Maybe I’m expecting too much but on such a long flight I’d like to see more comfortable seats. I think it was a United A380 plane. I won’t be flying anywhere that far away again. My legs and feet are still swollen 4 days later.

Flight was an hour+ late leaving Munich. We even missed a rescheduled flight from Chicago to Kansas City. Lufthansa was responsive in providing motel and meals.

For this long of a flight one would expect some more service, like a snack, entertainment or reclining seats

All was good. I would have preferred free drinks besides water (coffee/tea).

Not enough time between connecting flights. We had to run through the Frankfurt airport and nearly missed our flight to the US. Extremely tight seating in Economy. No room and I'm not a large person. Please prevent any seats from reclining so my kneecaps are not destroyed again. Entertainment system touch screen did not recognize inputs. Seemed to be a problem for many. Crew were very nice and the food was not bad.

The connection between my income flight and the outgoing flight was slightly late and they would not hold the next flight for 7 minutes. The next flight was 4 hours later and we were issued a stand by ticket. So we had to wait to find out if we would even be on that flight. After boarding that flight was delayed for 40 minutes because there wasn’t a ground crew to load the luggage. The airline is not living up to it reputation.

I paid for extra legroom which was not honored and have spent hours trying to get a refund for without success. I have since come to learn Lufthansa has a habit of reassigning seats and making it impossible to get refunds.

Good flight. Entertainment equipment was sub-par - old-style 2-prong jack headphones that don't fir ears well. Entertainment software interface was slow and glitchy to navigate.

Crew was great. Flight was delayed by 2 hours. Seat was not comfortable. Overall experience was mediocre.

Terrible experience. I was stuck in Germany for two full day because your flights can't leave on time. You guys suck!!!

Book Cheap South Korea Plane Tickets

Recent return flight deals

8/3Sat
1 stop
29h 45mDUB-ICN
18/3Tue
1 stop
19h 15mICN-DUB
€482
8/3Sat
1 stop
29h 45mDUB-ICN
22/3Sat
1 stop
18h 55mICN-DUB
€495
8/3Sat
1 stop
29h 45mDUB-ICN
18/3Tue
2 stops
31h 00mICN-DUB
€499
8/3Sat
2 stopsLufthansa
17h 45mDUB-ICN
18/3Tue
2 stopsLufthansa
27h 15mICN-DUB
€539
19/2Wed
1 stopLufthansa
17h 20mDUB-ICN
28/2Fri
1 stopLufthansa
18h 55mICN-DUB
€540
16/1Thu
1 stopEtihad Airways
28h 50mDUB-ICN
29/1Wed
1 stopEtihad Airways
39h 30mICN-DUB
€599
22/3Sat
1 stopEtihad Airways
28h 50mDUB-ICN
4/4Fri
1 stopEtihad Airways
38h 05mICN-DUB
€601
2/5Fri
1 stopKLM
35h 40mDUB-ICN
11/5Sun
1 stopKLM
17h 55mICN-DUB
€615
24/1Fri
1 stopKLM
25h 55mORK-ICN
31/1Fri
1 stopKLM
26h 45mICN-ORK
€616
10/1Fri
1 stopFinnair
33h 15mDUB-ICN
16/1Thu
1 stopFinnair
27h 20mICN-DUB
€807

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Recent one-way flight deals

19/2Wed
1 stopLufthansa
20h 50mDUB-ICN
€317
19/2Wed
1 stopLufthansa
20h 50mDUB-ICN
€318
11/1Sat
2 stops
25h 50mORK-ICN
€350
13/1Mon
2 stops
41h 40mORK-ICN
€352
10/1Fri
2 stops
38h 05mORK-ICN
€353
14/1Tue
2 stops
27h 25mORK-ICN
€360
15/1Wed
1 stopTurkish Airlines
31h 10mDUB-ICN
€382
12/1Sun
1 stopTurkish Airlines
22h 25mDUB-ICN
€409
3/2Mon
1 stopQatar Airways
18h 05mDUB-ICN
€538
11/1Sat
1 stopKLM
25h 50mORK-ICN
€688

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Last minute flights to South Korea

Last minute flight, train and bus deals

19/12Thu
multi-stop
19h 00mDUB-ICN
22/12Sun
multi-stop
36h 25mICN-DUB
€1,033
19/12Thu
multi-stop
19h 10mDUB-ICN
22/12Sun
multi-stop
32h 00mICN-DUB
€1,137
19/12Thu
multi-stop
24h 35mDUB-ICN
22/12Sun
multi-stop
21h 45mICN-DUB
€1,162
19/12Thu
multi-stop
19h 10mDUB-ICN
20/12Fri
multi-stop
18h 00mICN-DUB
€1,260
19/12Thu
multi-stopKLM
19h 15mDUB-ICN
20/12Fri
multi-stopKLM
37h 00mICN-DUB
€1,330
20/12Fri
multi-stopEtihad Airways
17h 50mDUB-ICN
21/12Sat
multi-stopEtihad Airways
21h 55mICN-DUB
€1,580
20/12Fri
multi-stopLufthansa
21h 15mDUB-ICN
21/12Sat
multi-stopLufthansa
27h 15mICN-DUB
€1,831
22/12Sun
multi-stopEtihad Airways
17h 50mDUB-ICN
3/1Fri
multi-stopEtihad Airways
39h 30mICN-DUB
€2,083
22/12Sun
multi-stopQatar Airways
20h 10mDUB-ICN
3/1Fri
multi-stopQatar Airways
25h 40mICN-DUB
€3,335
20/12Fri
multi-stopQatar Airways
22h 15mDUB-ICN
3/1Fri
multi-stopQatar Airways
28h 45mICN-DUB
€3,401

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Everything you need to know for your flight to South Korea

Cabin class types available on flights to South Korea

Cabin classes available on flights to South Korea. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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