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Cheap flights from Dublin to Seoul

DUB — SEL
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dublin to Seoul

Popular in

July

Cheapest in

January

Average price

£559
Highest demand for flights based on searches. 7% potential increase in price (£35 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Best time to book a flight from Dublin to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Dublin with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Dublin to Seoul, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to Seoul?

Currently, November is the cheapest month in which you can book a flight from Dublin to Seoul (average of £524). Flying from Dublin to Seoul in July is currently the most expensive (average of £695). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seoul

Read reviews from past customers who have flown with Lufthansa from Dublin to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,219 reviews
Check prices

Crew

7.6

Food

6.3

Entertainment

6.5

Comfort

6.8

Overall

6.8

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
8,219 reviews
Lufthansa
6.8
Okay
8,219 reviews
Check prices

Crew

7.6

Food

6.3

Entertainment

6.5

Comfort

6.8

Overall

6.8

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

  • What airport do you fly from for flights from Dublin to Seoul?

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Seoul. You should not have trouble finding flights to Seoul from Dublin; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Dublin airport to Seoul. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

  • What is the cheapest airline to fly from Dublin to Seoul round-trip?

    Our cheapest airline available from Dublin to Seoul is Lufthansa. Our recent data shows that you can find tickets from as low as £497 on this airline. This flight start at 15% lower than the current average price 3 months from now.

  • Can I find deals for flights from Dublin to Seoul that include hotel bookings?

    Yes. In addition to deals on Dublin to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Seoul.

  • Can I find deals for business class flights from Dublin to Seoul?

    Yes. Cheapflights offers flight deals from Dublin to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Seoul?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Seoul (average of £524). Flying from Dublin to Seoul in July is currently the most expensive (average of £695). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Dublin to Seoul

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£497Average£704FlexibilityNo cancel feeOn-time76%
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How does Cheapflights help users find flights from Dublin to Seoul?

Deals for Dublin to Seoul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to Seoul with no change fees?

Yes, we can. To see specific flights from Dublin to Seoul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Dublin to Seoul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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