Cheap flights from Dublin to Seoul from €344
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Seoul departing on 28/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dublin to Seoul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Dublin and Seoul?
What is the cheapest month to fly to Seoul?
The cheapest month to fly to Seoul from Dublin is in January. Flight prices, which tend to average around €549, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Seoul, with average flight prices from Dublin averaging around €549.
What is the cheapest day to depart on your flight to Seoul?
On average, the least expensive day to fly to Seoul from Dublin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €603. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Dublin to Seoul on a Monday will generally be more expensive and average around €784. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Seoul?
Flying to Seoul from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as €603 when looking at flights departing in the evening. At midday is when there is more demand to fly to Seoul, so prices are often more expensive at around €760 per ticket.
How far in advance should I book a flight to Seoul?
You are more likely to see cheaper flights to Seoul from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around €695 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Dublin for as low as €555 on momondo.
What is the cheapest airline that flies from Dublin to Seoul?
SWISS, Lufthansa, and Turkish Airlines are the most popular carriers operating from Dublin to Seoul
Which airlines fly to Seoul?
Etihad Airways, Lufthansa and KLM are the top three most popular airlines that fly to Seoul from Dublin according to our data. Etihad Airways is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 3 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
When to book flights from Dublin to Seoul
Cheap Dublin to Seoul (DUB to SEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Seoul
How far is Dublin to Seoul by plane?
A flight from Dublin to Seoul will travel around 8947.5 km. By plane, this route typically takes 16h 30m.
When did momondo last update prices for flights from Dublin Airport to Seoul?
Prices for flights from Dublin Airport to Seoul were last updated today.
How many operators does momondo search for flights from Dublin Airport to Seoul?
As of July 2025, there are 3 operators available to choose from for flights from Dublin Airport to Seoul.
How old do you have to be to fly from Dublin Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Dublin to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dublin to Seoul is Lufthansa (29% of total bookings). The next most popular airlines are Etihad Airways (25%), Turkish Airlines (15%), and KLM (12%).
Best airlines flying from Dublin to Seoul
Compare and see reviews for airlines that fly from Dublin to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €456 | Free Cancellation | Rating 6.8 7,203 reviews | |||
| PriceFrom €489 | Free Cancellation | Rating 7.4 1,224 reviews | |||
| PriceFrom €531 | Free Cancellation | Rating 7.8 1,366 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Seoul?
It is quick and easy to find Dublin to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.
Can I find flights from Dublin to Seoul with flexible booking policies on momondo?
Flights from Dublin to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Dublin to Seoul?
Once all potential Dublin to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Dublin to Seoul right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Dublin to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.