Cheap flights from Dublin to Incheon International

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Compare Dublin to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from Dublin to Incheon International

Looking for a cheap last-minute deal or the best round-trip flight from Dublin Airport to Incheon International Airport? If you want to travel next month, round-trip fares start from $692. Find the lowest prices on one-way and round-trip tickets right here.

Seoul.$618 per passenger.Departing Tue, Feb 9, returning Sun, Feb 28.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Tue, Feb 9, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Sun, Feb 28, arriving in Dublin.Price includes taxes and charges.From $618, select.

Seoul.$618 per passenger.Departing Fri, Dec 4, returning Wed, Feb 3.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Fri, Dec 4, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Wed, Feb 3, arriving in Dublin.Price includes taxes and charges.From $618, select.

Seoul.$618 per passenger.Departing Tue, Feb 9, returning Wed, Mar 3.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Tue, Feb 9, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Wed, Mar 3, arriving in Dublin.Price includes taxes and charges.From $618, select.

Seoul.$618 per passenger.Departing Thu, Jan 21, returning Wed, Feb 3.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Thu, Jan 21, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Wed, Feb 3, arriving in Dublin.Price includes taxes and charges.From $618, select.

Seoul.$621 per passenger.Departing Thu, Nov 5, returning Fri, Nov 27.Round-trip flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departing from Dublin on Thu, Nov 5, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Fri, Nov 27, arriving in Dublin.Price includes taxes and charges.From $621, select.

Seoul.$628 per passenger.Departing Sun, Jan 10, returning Wed, Jan 27.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Sun, Jan 10, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Wed, Jan 27, arriving in Dublin.Price includes taxes and charges.From $628, select.

Seoul.$628 per passenger.Departing Thu, Dec 3, returning Thu, Dec 10.Round-trip flight with Aer Lingus and China Eastern.Outbound indirect flight with Aer Lingus, departing from Dublin on Thu, Dec 3, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Thu, Dec 10, arriving in Dublin.Price includes taxes and charges.From $628, select.

Seoul.$632 per passenger.Departing Tue, Jan 26, returning Mon, Mar 1.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Tue, Jan 26, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Mon, Mar 1, arriving in Dublin.Price includes taxes and charges.From $632, select.

Seoul.$634 per passenger.Departing Sun, Mar 7, returning Wed, Mar 17.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Sun, Mar 7, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Wed, Mar 17, arriving in Dublin.Price includes taxes and charges.From $634, select.

Seoul.$636 per passenger.Departing Sun, Sep 20, returning Mon, Oct 12.Round-trip flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departing from Dublin on Sun, Sep 20, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Mon, Oct 12, arriving in Dublin.Price includes taxes and charges.From $636, select.

Seoul.$637 per passenger.Departing Fri, Nov 27, returning Sun, Dec 6.Round-trip flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departing from Dublin on Fri, Nov 27, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Sun, Dec 6, arriving in Dublin.Price includes taxes and charges.From $637, select.

Seoul.$645 per passenger.Departing Tue, Oct 27, returning Tue, Nov 10.Round-trip flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Oct 27, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Tue, Nov 10, arriving in Dublin.Price includes taxes and charges.From $645, select.

Seoul.$664 per passenger.Departing Tue, Sep 22, returning Wed, Sep 30.Round-trip flight with Ryanair and Shenzhen Airlines.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Sep 22, arriving in Incheon International.Inbound indirect flight with Shenzhen Airlines, departing from Incheon International on Wed, Sep 30, arriving in Dublin.Price includes taxes and charges.From $664, select.

Seoul.$680 per passenger.Departing Tue, May 18, returning Wed, Jun 16.Round-trip flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departing from Dublin on Tue, May 18, arriving in Incheon International.Inbound indirect flight with SWISS, departing from Incheon International on Wed, Jun 16, arriving in Dublin.Price includes taxes and charges.From $680, select.

Seoul.$685 per passenger.Departing Tue, Oct 27, returning Fri, Dec 11.Round-trip flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Oct 27, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Fri, Dec 11, arriving in Dublin.Price includes taxes and charges.From $685, select.

Seoul.$686 per passenger.Departing Wed, Apr 28, returning Tue, May 11.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Wed, Apr 28, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Tue, May 11, arriving in Dublin.Price includes taxes and charges.From $686, select.

Find the cheapest month to fly from Dublin to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Incheon International flights are currently cheapest in February.

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Dublin to Incheon International: Alternative routes

Compare routes from Dublin to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Gimpo International

17km from central Seoul

Closest

from $753

Search flights

Incheon International

48km from central Seoul

Cheapest

from $618

Search flights

Dublin to Seoul: Flight information

The things to know before you go.

Cheapest flight found	$618
Cheapest month to fly	December

Finding cheap flights from Dublin to Incheon International: Frequently asked questions

How much are round-trip flights from Dublin to Incheon International?

The best price we found for a round-trip flight from Dublin to Incheon International is $618. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Dublin to Incheon International?

Currently, there are no airlines that fly direct from Dublin to Incheon International. But we found flights with one or more stops from $618.

How many flights are there a week from Dublin to Incheon International?

There are no flights flying from Dublin to Incheon International, as of September 2026.

When is the cheapest time to fly from Dublin to Incheon International?

The cheapest month to fly from Dublin to Incheon International is usually December.

Which upcoming date is cheapest to fly from Dublin Airport to Incheon International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Incheon International Airport on Friday, December 4, 2026.

Can I get a direct flight from Dublin Airport to Incheon International Airport?

No airlines currently offer direct flights between Dublin Airport and Incheon International Airport. Most routes have one or more stops.

How can I find the best flight deal to Incheon International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seoul?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Dublin Airport to Incheon International?

Currently, Lufthansa offers the cheapest flight tickets to Incheon International.

Traveling from Dublin Airport (DUB) to Incheon International Airport (ICN): what you need to know

The timezone in Seoul is UTC+9, which is nine hours ahead of Dublin.
Arrive at the airport on time so you don't miss your DUB to ICN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
Flying during a peak time like July? Major public holidays and other high seasons can lead to longer queues and delays at security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.
Think about adding a stopover when booking your ticket from Dublin Airport to Incheon International Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between DUB and ICN:
- London Heathrow Airport
- Amsterdam Schiphol Airport
- Munich Airport

How to find the cheapest flights from Dublin Airport (DUB) to Incheon International Airport (ICN)

The lowest price we've found for a one-way Dublin Airport to Incheon International Airport flight is $321. A return fare right now is $618. Depending on the availability and when you book, these fares may change.
Don't leave things to the last moment. You're more likely to get cheap tickets from DUB to ICN if you book in advance. Airlines often offer some terrific early bird deals.
If you can be flexible with your travel dates, use the 'Whole month' search function. It'll show you the cheapest price in each month when looking for a flight from Dublin Airport to Incheon International Airport.
Save time looking for cheap flights from DUB to ICN by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.
Choose your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Dublin Airport to Incheon International Airport.

Handy information about Dublin Airport (DUB)

Of all flights leaving Dublin Airport, 77% arrive on time at their destination.
To reach Dublin Airport from central Dublin, it takes around 25 minutes if you're planning to drive. This depends on traffic, however. It's approximately 11 kilometers from the airport to the city center.
You can expect a trip time of about 30 minutes on public transport.
Have an early flight from Dublin Airport to Incheon International Airport? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to DUB:

Arriving at Incheon International Airport (ICN)

If you're arriving on a late Dublin Airport to Incheon International Airport flight, nothing tops the convenience of staying near the terminal. Pick up your bags from the carousel and then be resting soon after at one of these options near ICN:
Get your adventure underway by picking up a Incheon International Airport rental car. Grab your wheels from WECAR, Hi Rent A Car or Alamo to explore Seoul and beyond.
Reserving your vehicle from Incheon International Airport around four weeks in advance gives you the best shot at securing a great deal.

When to fly to Incheon International Airport (ICN)

August is the most popular month for flights from Dublin Airport to Incheon International Airport. For a quieter experience, head to Seoul in March.
The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Book your flights from Dublin Airport to Incheon International Airport in this month if you like this kind of weather.
If you'd rather travel in cooler conditions, search for a cheap ticket from DUB to ICN in January. Temperatures average between -12ºC (10ºF) and 4ºC (39ºF) then.

Explore more of South Korea

Seoul is easy to fall in love with, but there are so many other parts of South Korea just waiting to be discovered. About 322 kilometers south-east of Seoul, a visit to Busan will keep your itinerary packed. Start with leading sights like Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.
Around 56 kilometers west of Seoul, Incheon is another favorite stop in South Korea. Get a taste of what this destination has to offer at INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.