DUB - ICN

Find Cheap Flights from Dublin to Incheon – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Direct flights
Not available
There are currently no direct flights between Dublin and Incheon. You’ll need at least 1 connection.
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Top stopover airports
Cheapest • Avg £526 (return)
Shortest trip • 14h 40m (one-way)
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When to book
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 7% compared to booking last minute.
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When to travel
Cheapest • 15% price drop
Most popular
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Booking Insights
Flight 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
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ICN
5548 mimulti-stop
Multiple Airlines Logo
ICN
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DUB
5548 mimulti-stop
Multiple Airlines
Booking Insights

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 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 January, where tickets cost £547 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is £797 and £752 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 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 Incheon

Low season

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

  • Which airline alliances offer flights from Dublin to Incheon?

    Star Alliance is the only airline alliance operating flights between Dublin and Incheon.

  • 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.

Reviews of the 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.
6.8
LufthansaOverall score based on 8157 reviews
7.0Boarding
6.4Entertainment
6.8Comfort
7.6Crew
6.3Food
Airline reviews

Flight cancelled support worse than useless. Asking me to drive back and forth between terminal, I was expecting supervisor call within 30 minutes, never happened.

2.0 MediocreAnonymous, Aug 2025
RUH - FRA
Read more Lufthansa reviews

Flight cancelled support worse than useless. Asking me to drive back and forth between terminal, I was expecting supervisor call within 30 minutes, never happened.

Flight was cancelled and rebooking was an hours long experience which required us to rent a cab, hotel room and fly the next day on a different airline with a much longer layover

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.

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

Delayed flight with no explanations; no jetway boarding so we had to stand on the tarmac in the cold rain. Baggage was lost.

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.

Flight was delayed for 5 hours and we missed our connecting flight. Got rebooked for a late flight and lost our luggage. We lost a day for our vacation and missed a tour that I booked. We are with zero clothing at this time as they have no trace of our luggages. Please help us recover some of our money for the inconvenience.

So, my main complaint about this flight was the boarding process. I was transferring from a flight from India, so had to get some passport checks done before boarding. Unlike other airlines, Lufthansa tried to do the check as part of boarding, greatly slowing down the process. They should have instead, did the passport check earlier, before boarding. Next, we had to take buses to the tarmac to get on the plane. Unfortunately, I witnessed a handicapped person have to walk up the stairs on get into the plane. They had no lift available. This is inexcusable. Also, bussing folks to the plane developed a 45 minute delay, which caused me to miss my connecting flight in Chicago. I have no complaints about the flight itself, except that this was a 747-8 and the entertainment system was dated, which, given they planes are being phased out, will likely not be updated. The staff on the flight was excellent.

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

Information on your arrival and departure airports