DUB - SEL

€284 Find Cheap Flights from Dublin to Seoul

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 Seoul departing on 16/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Seoul, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Dublin to Seoul (DUB-SEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Seoul 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 Seoul

Sun, 2 Nov - Sun, 9 Nov
Multiple Airlines Logo
05:35 - 18:50DUB-GMP
28h 15m2 stops
Multiple Airlines Logo
20:50 - 14:35GMP-DUB
26h 45m2 stops
€452Multiple Airlines
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Multiple Airlines Logo
06:55 - 11:55DUB-ICN
20h 00m2 stops
Multiple Airlines Logo
18:25 - 12:50ICN-DUB
27h 25m2 stops
€470Multiple Airlines
Find Deal
Tue, 3 Mar - Fri, 20 Mar
Lufthansa Logo
10:50 - 11:15DUB-ICN
15h 25m1 stop
Lufthansa Logo
13:05 - 22:45ICN-DUB
18h 40m1 stop
€474Lufthansa
Find Deal
Sun, 1 Mar - Sun, 15 Mar
Lufthansa Logo
09:15 - 10:50DUB-ICN
16h 35m1 stop
Lufthansa Logo
13:05 - 22:45ICN-DUB
18h 40m1 stop
€479Lufthansa
Find Deal
Thu, 6 Nov - Fri, 21 Nov
Scandinavian Airlines Logo
12:30 - 19:00DUB-ICN
21h 30m1 stop
Scandinavian Airlines Logo
23:45 - 11:20ICN-DUB
44h 35m2 stops
€514Scandinavian Airlines
Find Deal
Thu, 6 Nov - Fri, 21 Nov
Scandinavian Airlines Logo
12:30 - 19:00DUB-ICN
21h 30m1 stop
Scandinavian Airlines Logo
23:45 - 09:25ICN-DUB
18h 40m1 stop
€515Scandinavian Airlines
Find Deal
Thu, 6 Nov - Fri, 21 Nov
Etihad Airways Logo
08:10 - 21:55DUB-ICN
28h 45m1 stop
Etihad Airways Logo
23:45 - 06:25ICN-DUB
39h 40m1 stop
€528Etihad Airways
Find Deal
Mon, 10 Nov - Wed, 19 Nov
Etihad Airways Logo
08:10 - 10:45DUB-ICN
17h 35m1 stop
Etihad Airways Logo
23:45 - 06:25ICN-DUB
39h 40m1 stop
€546Etihad Airways
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Qatar Airways Logo
14:05 - 17:15DUB-ICN
18h 10m1 stop
Qatar Airways Logo
00:20 - 12:35ICN-DUB
21h 15m1 stop
€586Qatar Airways
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Qatar Airways Logo
14:05 - 17:15DUB-ICN
18h 10m1 stop
Qatar Airways Logo
00:20 - 12:35ICN-DUB
21h 15m1 stop
€593Qatar Airways
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from €474 (return)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 21% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€452
Multiple Airlines
Sun 2/11Sun 9/11
DUB - GMP • 2 stops
Cheapest one-way flight
€284
Typical prices: €284-360
Lufthansa
Mon 16/3
DUB - ICN • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seoul!
Booking Insights

KAYAK's insights & trends for Dublin to Seoul flights

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

How much is a return flight from Dublin to Seoul?

What is the cheapest month to fly from Dublin to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Seoul, 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 Seoul is January, where tickets cost €539 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is €870 and €803 respectively.

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

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 Seoul, 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 the flight from Dublin to Seoul, you should book around 6 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight€284
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Dublin to Seoul Incheon Airport

When to book flights from Dublin to Seoul

Are your dates flexible? Find out the best times to travel from Dublin to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Seoul

  • How do I get from Seoul Incheon Airport (ICN) to Seoul city centre?

    Be aware that Seoul Incheon Airport is about 50 km from downtown Seoul. Despite that, there are three relatively cheap and easy to use travel options: Train, bus, or taxi. The Airport Express Train is a quick option taking roughly 50min to reach Seoul Station. It leaves every 40min from Terminal 1 and 2 and tickets cost around €7. Airport Limousine Coaches leave from outside Terminal 1 and also cost around €7. Airport coach services run to all parts of the city, including major hotels, so double-check your exact route at the ticket kiosks. Taxis operate 24/7 and cost about €35 for the hour-long drive (approximate time).

  • Are there hotels at Seoul Incheon Airport?

    For passengers in transit, the Incheon Airport Transit Hotel is available for a half or full day stay. You’ll find a transit hotel in both Terminal 1 and 2 – perfect if you are catching an early morning flight. Outside of the airport, The Grand Hyatt Incheon and The Best Western Premier Incheon are two of the closest hotels. Both are within 1.4 km and both offer free airport shuttle services. Slightly cheaper options include the Capsule Hotel Darakhyu, and the Treehouse Hotel, all of which are within about 3 km of the airport.

  • What is the cheapest flight from Dublin to Seoul?

    In the last 3 days, the lowest price for a flight from Dublin to Seoul was €337 for a one-way ticket and €535 for a return.

  • Which airports will I be using when flying from Dublin to Seoul?

    On your way to Seoul, you’ll fly out from Dublin. You’ll be landing in one of Seoul’s 2 airports: Seoul Gimpo Intl or Incheon Intl.

  • Which aircraft models fly most regularly from Dublin to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Seoul?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Dublin and Seoul, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to Seoul, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from Dublin to Seoul are KLM and Finnair. With an average price for the route of €702 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of €872 and an overall rating of 7.6.

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

    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 Seoul.

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

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

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

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

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

    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 to Seoul from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Seoul

  • Free showers are available in Terminal 1 and 2 of Seoul Incheon Airport (ICN). Should you need a towel or accessories you’ll have to pay around €2.50 (free for transit passengers) or you can use your own.
  • Seoul Gimpo Airport (GMP) is much closer to Seoul (about 16.2 km) than Seoul Incheon Airport (ICN). A taxi ride from Seoul Gimpo to downtown Seoul will take around 25min and cost about €12.
  • At Seoul Incheon Airport, you can sleep or relax in Spa On Air, a traditional Korean style sauna equipped with a sleeping room. A 4h session will cost around €2.50 and a 12h session costs roughly €16.50.
  • If you’re travelling through Seoul Incheon Airport with children and you need to keep them occupied, try the ice-rink, which you’ll find at the Transportation Centre. It’s open from 10:00 until 20:00 and skate hire costs around €1.50 for children and about €3 for adults.

Reviews of the top 3 airlines flying from Dublin to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Seoul? 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 1386 reviews
7.2Entertainment
7.3Food
7.7Comfort
7.8Boarding
8.4Crew
Airline reviews

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

10.0 ExcellentCameron, Sept 2025YYJ - YYC
Read more KLM reviews

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

It was worst flight ever of 26h. Poor service and seating. Flight from Abu Dhabi to Islamabad service and seating was worst ever. No tv extra.

The check-in has been the very best so far I didn't get to use my priority access which made me feel like a paid a higher price with no benefit for that I loved the food Very tasty and hot The staff friendliness, empathy could be better as it was not linear amongst the whole crew Otherwise, no complaints. I'd still fly again via Etihad Great prices despite the long 6h of waiting time

Surprised at the lower quality of seats on the Boeing 777 in Business Class. Seats are tight and the whole Business class section is jam packed with seats. It doesn’t feel like Business Class at all. Also the way the tray tables are placed with a huge bulky solid metal hinge at knee level makes it so uncomfortable and always anxious that one will accidentally bang their knee on it. Quality of amenities has also declined. Over priced tickets with diminished quality of the entire experience.

A380 First Class Apartments were phenomenal. Comfortable bed and matress cover, superior vegetarian five course meal, shower, small business lounge and plenty of exercise walking around the aircraft.

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

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Took a long time for boarding. The flight was comfortable.

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

Staff was very professional friendly food was okay i used the lufthansa app and it was great told me immediately what gate I should go i would fly with lufthansa anytime

The crew was very professional, no food was served. The flight was delayed which impacted my connection at Frankfurt to Chicago… It was very stressful because it was out of my control. Had I missed my connection, it would have been extremely disruptive and inconvenient as I would have had to make other arrangements to fly to the United States.

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.

Entertainment system is old, touch screen isn’t working properly. New movies should be added atleast once a month Should provide toothbrush and toothpaste at least when asked.

The flight to Frankfurt was delayed. Consequently the connecting flight to Seattle could not be boarded. Lufthansa accommodated in a Cattle Class Flight where the Seats and foods were horrible. I had only Hobson’s Choice and boarded the flight and reached Seattle 3hours later than my scheduled arrival.

The plane was crowded, seats narrow, legroom practically nonexistent. The entertainment feature didn't work for my row and nobody was able to/interested in trying to fix it. This was a direct contrast to a very comfortable Lufthansa flight I'd taken from RDU to Frankfurt about a week earlier.

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

I understand that German food tends to bland & tasteless, but please try to incorporate some flavor in your food. Also, always have chicken as one of the options.

Our flight was cancelled at 21:50 the night before, fully disrupting our return itinerary. I was lucky to still be awake to hear the notification. Rebooking through Lufthansa was difficult with multiple dropped customer service calls. The final result was satisfactory.

Everything you need to know for your flight from Dublin to Seoul

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