€281 Find Cheap Flights 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 to Seoul departing on 12/3. 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.
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Search 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 for flights to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seoul, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals to Seoul

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

Recent return flight deals from Ireland to Seoul

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ireland to Seoul.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
18:40 - 09:25DUB-ICN
29h 45m1 stop
12:55 - 22:50ICN-DUB
18h 55m1 stop
€495
Find Deal
Sat, 8 Mar - Sat, 22 Mar
18:40 - 09:25DUB-ICN
29h 45m1 stop
11:00 - 08:30ICN-DUB
30h 30m1 stop
€501SWISS
Find Deal
Sat, 8 Mar - Sat, 22 Mar
09:20 - 09:25DUB-ICN
15h 05m1 stop
12:55 - 22:40ICN-DUB
18h 45m1 stop
€508
Find Deal
Sun, 9 Mar - Sun, 23 Mar
08:30 - 10:50DUB-ICN
17h 20m1 stop
12:55 - 22:50ICN-DUB
18h 55m1 stop
€540Lufthansa
Find Deal
Wed, 19 Feb - Fri, 28 Feb
08:30 - 11:15DUB-ICN
17h 45m2 stops
13:30 - 07:45ICN-DUB
27h 15m2 stops
€550Lufthansa
Find Deal
Sat, 8 Mar - Sat, 22 Mar
08:25 - 22:15DUB-ICN
28h 50m1 stop
17:55 - 06:50ICN-DUB
21h 55m1 stop
€559Etihad Airways
Find Deal
Thu, 16 Jan - Mon, 20 Jan
08:25 - 22:15DUB-ICN
28h 50m1 stop
00:20 - 06:50ICN-DUB
39h 30m1 stop
€578Etihad Airways
Find Deal
Thu, 16 Jan - Sun, 19 Jan
08:50 - 16:55DUB-ICN
23h 05m1 stop
12:15 - 08:05ICN-DUB
28h 50m2 stops
€637KLM
Find Deal
Mon, 20 Jan - Wed, 29 Jan
17:25 - 16:55DUB-ICN
14h 30m1 stop
12:15 - 12:40ICN-DUB
33h 25m2 stops
€640KLM
Find Deal
Mon, 20 Jan - Wed, 29 Jan
18:05 - 12:20DUB-ICN
33h 15m1 stop
23:00 - 09:00ICN-DUB
19h 00m1 stop
€924Finnair
Find Deal
Tue, 7 Jan - Fri, 17 Jan

Flights to Seoul - Travel Insights & Trends

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

What is the cheapest day to fly to Seoul?

The average price of all round-trip flights to Seoul clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Seoul is Saturday where round-trip tickets can be as cheap as €593. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €816 on average.

What is the cheapest month to fly to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Seoul is November, where tickets cost €609 on average for return flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Ireland is €1,124 and €1,065 respectively. For one-way flights, the best month to travel is November with an average price of €609.

What is the cheapest time of day to fly to Seoul?

The average price for all round-trip flights to Seoul depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Seoul is generally at night, when round-trip flights cost €677 on average. The most expensive time of day to fly to Seoul is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €853.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Seoul?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Seoul is Seoul Gimpo Intl Airport (GMP), with an average flight price of €88.

Good to know

Low season

January

High season

April

Cheapest flight

€281
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Dublin to Seoul Incheon Airport

When to book flights to Seoul

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Seoul based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Seoul flights

  • Which Seoul airport is closest to central Seoul?

    Seoul is served by 2 major airports. Seoul Gimpo Intl (15 km) is the closest to the centre of Seoul and Seoul Incheon Airport is 22 km from the centre.

  • How does KAYAK find such low prices on flights 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 to Seoul.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul 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 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Seoul

  • 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 Seoul flight deals.

Prefer to fly direct to Seoul?

Find which airlines fly direct to Seoul, which days they fly and book direct flights.

Direct departures

Ireland to Seoul

Monday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Tuesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Wednesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Thursday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Friday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Saturday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Sunday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

See more direct flights

Direct returns

Seoul to Ireland

Monday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Tuesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Wednesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Thursday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Friday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Saturday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Sunday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

See more direct flights
See more direct flights

Top 5 airlines flying to Seoul

 
See real verified KAYAK customer reviews for airlines flying to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Seoul. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1349 reviews
7.3Food
8.4Crew
7.2Entertainment
7.9Boarding
7.7Comfort
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.

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.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

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 nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

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

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

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.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

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.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

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.

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

Not impressed. Only allowed one carry on on such a long flight.

This is my first and last flight with Qatar because when we go for boarding pass in Delhi airport the team asked for money charging me for hand baggage which is technically including with my ticket so also we get one our temple pics I ask them to checking in but they tell me I have to pay $500 dollars for that additional which is not make sense than I diseased to throw away because I can’t take with us . For carry in beg also I pay some Indian n currency for the guy who help I already pay 6 passengers ticket cost me $8000 so really I’m not happy . PLUS MY 6 checked baggage was damaged I already claim for four beg at airport but now I’m worried about my stuff inside maybe broken too which is more expensive stuff me really bad experience

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

The staff at the check in lied. I requested aisle seats he said he gave me aisle seats. In actuality he only gave me aisle seat for 2 hour Karachi to Doha flight. From Doha to Dallas flight he gave me middle seat .

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

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.

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.

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

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

Lovely crew - comfortable journey despite it being an older plane.

Online was good boarding also but a child was crying all the way with no intervention from crew member.

The real bathroom smelled horrible and it smelled in the real of the plane..

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Did not happen. Cancelled and rebooked on flight to Frankfurt and then to Berlin. Lost luggage at Frankfurt change.

They were late and I missed my flight for Chicago. Terrible experience with Austrian airline this time.

It was a very full flight, makes it harder for flight crew.

I am deeply disappointed with Lufthansa’s treatment of my elderly parents during their recent flight. They were supposed to receive assistance with wheelchair service, but the experience was nothing short of a nightmare. Upon arriving at the airport, my parents were left stranded and confused, with no staff available to guide them. Despite being promised help, they were ignored by the ground staff, who were not only indifferent but also incredibly rude. To make matters worse, some of the employees made racist comments, which is absolutely unacceptable especially for passengers with special needs. We will never fly Lufthansa again and urge others to reconsider if they need assistance. My parents were left to navigate a busy airport on their own, which is both dangerous and stressful for elderly passengers with limited mobility. This level of neglect is inexcusable, especially from an airline that claims to prioritize passenger safety and comfort.

Because of a thunder storm in JAX we spent more than an hour on the run way in the aircraft. The crew did not even offered water to passengers.

I fell on July 18 went to the emergency room and injured my left hip with torn ligaments. Obviously I couldn’t travel and had to cancel my trip to the Paris Olympics. Yet Lufthansa only refunded the taxes. Unacceptable. I will never recommend that airline.

Still haven’t finished the flight. Day 2. Missed flight connection for reasons not explained and had to spend night at hotel. Booked on early flight next morning and had to deplane for technical issue. So tired. Not happy. Seat changed to ver back of plane like they did on the outgoing flight. This airline is second rate at best. Bad form. Never again. Not duly compensated

I missed it , and waiting for next flight when writing.

Book Cheap Seoul Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Seoul found on KAYAK in the last 72 hours.
8/3Sat
1 stop
29h 45mDUB-ICN
22/3Sat
1 stop
18h 55mICN-DUB
€495
8/3Sat
1 stopSWISS
29h 45mDUB-ICN
22/3Sat
1 stopSWISS
30h 30mICN-DUB
€501
9/3Sun
1 stop
15h 05mDUB-ICN
23/3Sun
1 stop
18h 45mICN-DUB
€508
19/2Wed
1 stopLufthansa
17h 20mDUB-ICN
28/2Fri
1 stopLufthansa
18h 55mICN-DUB
€540
8/3Sat
2 stopsLufthansa
17h 45mDUB-ICN
22/3Sat
2 stopsLufthansa
27h 15mICN-DUB
€550
16/1Thu
1 stopEtihad Airways
28h 50mDUB-ICN
20/1Mon
1 stopEtihad Airways
21h 55mICN-DUB
€559
16/1Thu
1 stopEtihad Airways
28h 50mDUB-ICN
19/1Sun
1 stopEtihad Airways
39h 30mICN-DUB
€578
20/1Mon
1 stopKLM
23h 05mDUB-ICN
29/1Wed
2 stopsKLM
28h 50mICN-DUB
€637
20/1Mon
1 stopKLM
14h 30mDUB-ICN
29/1Wed
2 stopsKLM
33h 25mICN-DUB
€640
7/1Tue
1 stopFinnair
33h 15mDUB-ICN
17/1Fri
1 stopFinnair
19h 00mICN-DUB
€924

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Seoul found on KAYAK in the last 72 hours.
12/3Wed
1 stopLufthansa
15h 30mDUB-ICN
€281
12/3Wed
2 stopsLufthansa
17h 45mDUB-ICN
€309
19/2Wed
1 stopLufthansa
20h 50mDUB-ICN
€317
11/1Sat
2 stops
25h 50mORK-ICN
€350
13/1Mon
2 stops
41h 40mORK-ICN
€352
10/1Fri
2 stops
38h 05mORK-ICN
€353
3/2Mon
1 stopTurkish Airlines
31h 10mDUB-ICN
€417
12/2Wed
1 stopTurkish Airlines
31h 10mDUB-ICN
€430
3/2Mon
1 stopQatar Airways
18h 05mDUB-ICN
€538
11/1Sat
1 stopKLM
25h 50mORK-ICN
€688

Search by stops

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Search by price

Last minute flights to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Seoul that are departing in the next 10 days.
22/12Sun
multi-stop
55h 50mDUB-ICN
4/1Sat
multi-stop
27h 15mICN-DUB
€1,278
23/12Mon
multi-stop
18h 35mDUB-ICN
24/12Tue
multi-stop
43h 50mICN-DUB
€1,279
23/12Mon
multi-stop
20h 40mDUB-ICN
24/12Tue
multi-stop
56h 05mICN-DUB
€1,356
20/12Fri
multi-stopEtihad Airways
17h 50mDUB-ICN
21/12Sat
multi-stopEtihad Airways
21h 55mICN-DUB
€1,580
22/12Sun
multi-stopAir France
39h 15mDUB-ICN
4/1Sat
multi-stopAir France
32h 30mICN-DUB
€1,737
20/12Fri
multi-stopLufthansa
21h 15mDUB-ICN
21/12Sat
multi-stopLufthansa
27h 15mICN-DUB
€1,831
20/12Fri
multi-stopAir France
23h 00mDUB-ICN
4/1Sat
multi-stopAir France
32h 30mICN-DUB
€2,025
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 Seoul

Cabin class types available on flights to Seoul

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

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