DUB - ICN

Find cheap flights from Dublin to Incheon

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

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

Cheap Flights from Dublin to Incheon (DUB-ICN)

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

Multiple Airlines Logo
DUB-ICN
5548 mimulti-stop
Multiple Airlines Logo
ICN-DUB
5548 mimulti-stop
Multiple Airlines
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Useful Info

KAYAK's insights & trends for Dublin to Incheon flights

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

What’s the cheapest day of the week to fly from Dublin to Incheon?

The average price of all round-trip flights from Dublin to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Incheon on a Thursday and more expensive on a Sunday. On your return trip to Dublin, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Dublin to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Incheon Intl Airport, 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 Incheon Intl Airport is February, where tickets cost £490 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £751 and £692 respectively.

How far in advance should I book a flight from Dublin to Incheon Intl Airport?

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 Incheon Intl Airport, 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 Incheon Intl Airport, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

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Good to know - Cheap tickets from Dublin to Incheon

Low seasonFebruary
High seasonJune
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.

When to book flights from Dublin to Incheon

Are your dates flexible? Find out the best times to travel from Dublin to Incheon 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 Dublin to Incheon flights

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

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

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

    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 Incheon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Dublin 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 Incheon?

    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 Incheon 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 Incheon?

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

Top airline flying from Dublin to Incheon

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Incheon. 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 Incheon? 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.
6.7
LufthansaOverall score based on 7139 reviews
7.5Crew
6.3Food
6.7Comfort
6.4Entertainment
7.0Boarding
Airline reviews

The crew was exceptionally polite and caring. The plane was comfortable. Great experience. Will fly more on Air India because of this experience.

10.0 ExcellentAnonymous, May 2025DEL - COK
Read more Lufthansa reviews

The crew was exceptionally polite and caring. The plane was comfortable. Great experience. Will fly more on Air India because of this experience.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

Very helpful crew, including airport people, getting us in wheelchairs and working so hard to get us where we need on time!

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

I was very happy with everything, thank you for the smooth flight ✈️

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

Flight ride was good, crew members were great however they need to hire some better food caterer.

Nearly every flight was delayed, I missed a connection at one point and the solution was unbearable. Added nearly 12 hours of travel time to my itinerary and was given no recompense.

I had handicap and pre board due to a recent broken arm, was made to find my own help placing carry on baggage in the storage above. My tv and entertainment unit did not work correctly, requested help and it took 30 minutes to get help, she did not fix it or come back to see if it was fixed. I went to her a second time and she did another reset, still did not fix.

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

Information on your arrival and departure airports

Dublin (DUB)
Incheon Intl (ICN)

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