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Cheap flights from Dublin to Seoul from €281

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 21/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 20:45
DUB
-
ICN
28h 45m2 stops
Multiple Airlines Logo
09:35 - 00:35
ICN
-
DUB
24h 00m1 stop
€500Multiple Airlines
Mon, 9 Feb - Mon, 23 Feb
Multiple Airlines Logo
07:00 - 14:55
DUB
-
ICN
22h 55m3 stops
Multiple Airlines Logo
09:35 - 00:35
ICN
-
DUB
24h 00m1 stop
€507Multiple Airlines
Mon, 9 Feb - Mon, 23 Feb
Multiple Airlines Logo
07:00 - 21:10
DUB
-
ICN
29h 10m3 stops
Multiple Airlines Logo
09:35 - 00:35
ICN
-
DUB
24h 00m1 stop
€509Multiple Airlines
Mon, 9 Feb - Mon, 23 Feb
Lufthansa Logo
05:55 - 09:55
DUB
-
ICN
20h 00m1 stop
Lufthansa Logo
12:20 - 22:15
ICN
-
DUB
17h 55m1 stop
€522Lufthansa
Sat, 2 May - Wed, 13 May
Lufthansa Logo
06:05 - 09:55
DUB
-
ICN
19h 50m1 stop
Lufthansa Logo
12:20 - 22:15
ICN
-
DUB
17h 55m1 stop
€528Lufthansa
Mon, 1 Jun - Tue, 16 Jun
Scandinavian Airlines Logo
19:05 - 19:00
DUB
-
ICN
14h 55m1 stop
Scandinavian Airlines Logo
23:45 - 11:45
ICN
-
DUB
21h 00m1 stop
€543Scandinavian Airlines
Thu, 22 Jan - Wed, 4 Feb
Scandinavian Airlines Logo
19:05 - 19:00
DUB
-
ICN
14h 55m1 stop
Scandinavian Airlines Logo
23:45 - 10:30
ICN
-
DUB
19h 45m2 stops
€546Scandinavian Airlines
Thu, 22 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:45 - 11:20
DUB
-
ICN
19h 35m2 stops
Multiple Airlines Logo
14:55 - 15:30
ICN
-
DUB
33h 35m2 stops
€548Multiple Airlines
Fri, 9 Jan - Sun, 18 Jan
Lufthansa Logo
05:55 - 09:55
DUB
-
ICN
20h 00m1 stop
Lufthansa Logo
11:40 - 08:00
ICN
-
DUB
28h 20m2 stops
€549Lufthansa
Sat, 2 May - Thu, 14 May
Scandinavian Airlines Logo
20:20 - 19:00
DUB
-
ICN
37h 40m2 stops
Scandinavian Airlines Logo
23:45 - 10:45
ICN
-
DUB
44h 00m2 stops
€550Scandinavian Airlines
Mon, 9 Feb - Mon, 16 Feb

Qatar Airways flights from Dublin to Seoul

Our best Qatar Airways deals on Dublin to Seoul flight tickets
Qatar Airways
14 May
DUB08:15Dublin
25h 50m
1 stop
ICN18:05Incheon Intl
20 May
ICN00:15Incheon Intl
23h 45m
1 stop
DUB16:00Dublin
€596
Find similar
Qatar Airways
1 Jun
DUB15:00Dublin
19h 05m
1 stop
ICN18:05Incheon Intl
15 Jun
ICN01:20Incheon Intl
20h 10m
1 stop
DUB13:30Dublin
€597
Find similar
Qatar Airways
14 May
DUB15:00Dublin
19h 05m
1 stop
ICN18:05Incheon Intl
20 May
ICN00:15Incheon Intl
23h 45m
1 stop
DUB16:00Dublin
€599
Find similar

Lufthansa flights from Dublin to Seoul

Our best Lufthansa deals on Dublin to Seoul flight tickets
Lufthansa
2 May
DUB05:55Dublin
20h 00m
1 stop
ICN09:55Incheon Intl
13 May
ICN12:20Incheon Intl
17h 55m
1 stop
DUB22:15Dublin
€522
Find similar
Lufthansa
1 Jun
DUB06:05Dublin
19h 50m
1 stop
ICN09:55Incheon Intl
16 Jun
ICN12:20Incheon Intl
17h 55m
1 stop
DUB22:15Dublin
€528
Find similar
Lufthansa
2 May
DUB05:55Dublin
20h 00m
1 stop
ICN09:55Incheon Intl
14 May
ICN11:40Incheon Intl
28h 20m
2 stops
DUB08:00Dublin
€549
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 28 December 2025.
Use the filters below to find and compare flights from Dublin to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 9/2

07:00-20:45

2 stops28h 45m

Incheon Intl

Mon 23/2

09:35-00:35

1 stop24h 00m

€500

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 9/2

07:00-14:55

3 stops22h 55m

Incheon Intl

Mon 23/2

09:35-00:35

1 stop24h 00m

€507

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 9/2

07:00-21:10

3 stops29h 10m

Incheon Intl

Mon 23/2

09:35-00:35

1 stop24h 00m

€509

DublinIncheon

DUB - ICN

DUBICN

Dublin

Sat 2/5

05:55-09:55

1 stop20h 00m

Incheon Intl

Wed 13/5

12:20-22:15

1 stop17h 55m

€522

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 1/6

06:05-09:55

1 stop19h 50m

Incheon Intl

Tue 16/6

12:20-22:15

1 stop17h 55m

€528

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 22/1

19:05-19:00

1 stop14h 55m

Incheon Intl

Wed 4/2

23:45-11:45

1 stop21h 00m

€543

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 22/1

19:05-19:00

1 stop14h 55m

Incheon Intl

Wed 4/2

23:45-10:30

2 stops19h 45m

€546

DublinIncheon

DUB - ICN

DUBICN

Dublin

Fri 9/1

06:45-11:20

2 stops19h 35m

Incheon Intl

Sun 18/1

14:55-15:30

2 stops33h 35m

€548

DublinIncheon

DUB - ICN

DUBICN

Dublin

Sat 2/5

05:55-09:55

1 stop20h 00m

Incheon Intl

Thu 14/5

11:40-08:00

2 stops28h 20m

€549

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 9/2

20:20-19:00

2 stops37h 40m

Incheon Intl

Mon 16/2

23:45-10:45

2 stops44h 00m

€550

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

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 €541, 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 €576.

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 €602 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 €758 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 €687 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 €426 on momondo.

How have Dublin to Seoul flight prices changed over time?

As of December 2025, prices for Dublin to Seoul flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Dublin to Seoul takes 17h 05m
There are no direct flights from Dublin to Seoul. There are no popular flight routes from Dublin to Seoul.
Search flight deals

  • 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 17h 05m.

  • 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?

  • 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?

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
LufthansaPriceFrom €485Free CancellationRating
6.8
7,659 reviews
Search Lufthansa flights
KLMPriceFrom €530Free CancellationRating
7.7
1,435 reviews
Search KLM flights
Etihad AirwaysPriceFrom €551Free CancellationRating
7.4
1,340 reviews
Search Etihad Airways flights

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.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport