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

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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 £531 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is £716 and £700 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 - Cheap tickets from Dublin to South Korea

Low season

February
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (16% more expensive on average)

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 4 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.
7.4
Scandinavian AirlinesOverall score based on 1905 reviews
7.7Boarding
6.7Food
6.8Entertainment
7.3Comfort
8.0Crew
Airline reviews

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

6.0 GoodRay, Jul 2026
CPH - SEA
Read more Scandinavian Airlines reviews

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

It never happened. Me flight from Doha to São Paulo was lated and the time of waiting for the luggage arrives when we arrived in São Paulo was about 1 hour and half. So it took a lot of time just waiting the luggage of flight that was already late, consequently we lost the flight to Recife with Latam Airlines and had to go to the Qatar office to arrange another flight to us to Recife, that one with Azul Airlines. It was more 4 hours waiting to this other flight to knows that this other flight was delayed too, total of 5 hours more at the airport to waiting to go home :/

They shld provide food. Between food they are giving 10 hours gap which is toooo much

Terrible. The website insisted that I wasn't logging in correctly to confirm my flight. It also wouldn't let me register as a member. I was unable to get a boarding pass until 4 hours before the flight so I couldn't get through security and had to wait. It was unlike anything I've experienced in decades.

It was the terrific, I was promoted to businessman class, and the service was amazing.

Staff was helpful. Flight was on time. Overall excellent experience. Thank you will fly again.

Ambience of the aircraft was great. Spacious seats with sufficient leg room in economy class. The layover could have been shorter.

Restrooms weren’t working properly. Food choices were too exotic.

The crews have been excellent I feel like they go an extra mile to make my trip the most comfortable one and they do it cheerfully. I left my usb cable in the plane and two of the crews found me and gave it to me. Now where in the woods can you get such service I asked them to give you their names: Khaoula,Bhagwan,Juliet’s,Pam’s and two more from ATL to Doha trip. Yeah get free commercial fr me Fly Qatar whenever and wherever you fly and you will never be disappointed!!!

The first and longest leg, Washington to Doha, was in a 777 that was very loud. This was an older aircraft. The second leg, Doha to Delhi, was in a much newer aircraft, an A350 and was very substantially quieter. The service was good on both, though as always, the crew leaves you trapped with your meal tray for a really long time. Additionally, the flight crew seemed inordinately afraid of turbulence, keeping the seat belt sign on for long stretches when there was barely noticeable turbulence.

The screen was not clean.It had stains of previous customer .Also the toilets..My daughter got urine infection. Not happy with the cleanliness of aircraft.Also requested multiple time hot beverages but not served at all sighting disturbances. Request on behalf of every passenger please sanitize and clean as we stay for 15 plus hours..

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