Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Incheon Intl

€262 Cheap flights to Incheon Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Incheon Intl Airport departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ireland to Incheon Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:55 - 21:50DUB-ICN
30h 55m3 stops
Multiple Airlines Logo
09:35 - 21:10ICN-DUB
20h 35m1 stop
€441Multiple Airlines
Find Deal
Fri, 23 Jan - Fri, 6 Feb
Multiple Airlines Logo
06:40 - 11:55DUB-ICN
20h 15m2 stops
Multiple Airlines Logo
16:10 - 10:15ICN-DUB
27h 05m2 stops
€456Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
06:40 - 20:40DUB-ICN
29h 00m3 stops
Multiple Airlines Logo
18:25 - 10:15ICN-DUB
24h 50m2 stops
€462Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
06:55 - 15:20DUB-ICN
23h 25m2 stops
Multiple Airlines Logo
14:20 - 09:45ICN-DUB
28h 25m3 stops
€471Multiple Airlines
Find Deal
Tue, 2 Dec - Sat, 6 Dec
Multiple Airlines Logo
06:40 - 17:25DUB-ICN
25h 45m2 stops
Multiple Airlines Logo
18:25 - 15:25ICN-DUB
30h 00m2 stops
€475Multiple Airlines
Find Deal
Thu, 8 Jan - Wed, 21 Jan
Qatar Airways Logo
17:30 - 17:15SNN-ICN
38h 45m2 stops
Qatar Airways Logo
00:20 - 11:30ICN-SNN
44h 10m2 stops
€1,178Qatar Airways
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Qatar Airways Logo
17:30 - 10:30SNN-ICN
32h 00m2 stops
Qatar Airways Logo
00:20 - 11:30ICN-SNN
44h 10m2 stops
€1,180Qatar Airways
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Air Canada Logo
07:50 - 16:00SNN-ICN
47h 10m2 stops
Air Canada Logo
17:55 - 11:30ICN-SNN
50h 35m2 stops
€2,310Air Canada
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Air Canada Logo
20:05 - 17:10SNN-ICN
60h 05m2 stops
Air Canada Logo
17:55 - 11:30ICN-SNN
50h 35m2 stops
€2,315Air Canada
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Air Canada Logo
20:05 - 17:10SNN-ICN
60h 05m2 stops
Air Canada Logo
20:10 - 11:30ICN-SNN
48h 20m2 stops
€2,321Air Canada
Find Deal
Wed, 3 Dec - Sun, 7 Dec

momondo Fare Finder

 
Locate flights to Incheon Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 19 November 2025.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

DublinIncheon

DUB - ICN

DUBICN

Dublin

Fri 23/1

05:55-21:50

3 stops30h 55m

Incheon Intl

Fri 6/2

09:35-21:10

1 stop20h 35m

€441

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 4/12

06:40-11:55

2 stops20h 15m

Incheon Intl

Mon 8/12

16:10-10:15

2 stops27h 05m

€456

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 4/12

06:40-20:40

3 stops29h 00m

Incheon Intl

Mon 8/12

18:25-10:15

2 stops24h 50m

€462

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 2/12

06:55-15:20

2 stops23h 25m

Incheon Intl

Sat 6/12

14:20-09:45

3 stops28h 25m

€471

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 8/1

06:40-17:25

2 stops25h 45m

Incheon Intl

Wed 21/1

18:25-15:25

2 stops30h 00m

€475

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Wed 3/12

17:30-17:15

2 stops38h 45m

Incheon Intl

Sat 6/12

00:20-11:30

2 stops44h 10m

€1,178

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Wed 3/12

17:30-10:30

2 stops32h 00m

Incheon Intl

Sat 6/12

00:20-11:30

2 stops44h 10m

€1,180

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Wed 3/12

07:50-16:00

2 stops47h 10m

Incheon Intl

Sun 7/12

17:55-11:30

2 stops50h 35m

€2,310

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Wed 3/12

20:05-17:10

2 stops60h 05m

Incheon Intl

Sun 7/12

17:55-11:30

2 stops50h 35m

€2,315

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Wed 3/12

20:05-17:10

2 stops60h 05m

Incheon Intl

Sun 7/12

20:10-11:30

2 stops48h 20m

€2,321

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Incheon Intl Airport from

Flights to Incheon Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Incheon Intl Airport to help you craft the best travel plan.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Ireland to Incheon Intl Airport is on a Saturday when prices can be found for as low as €536. Flights from Ireland to Incheon Intl Airport on a Friday will generally be more expensive and average around €737. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The month of January is, on average, the cheapest month to fly to Incheon Intl Airport from Ireland, with most prices found around €536. If you are unable to visit Incheon Intl Airport during the month of January, then departing from Ireland during the month March is also very affordable. Most momondo users find prices during this month for around €589.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our data shows that the cheapest Ireland to Incheon Intl Airport flights are usually those with departure times at midday. Our users have found flights to Incheon Intl Airport at midday for as low as €655. Flights in the afternoon are often more expensive, with an average ticket price of €727.

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

You are more likely to see cheaper flights to Incheon Intl Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around €692 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Ireland for as low as €432 on momondo.

Cheapest flights to Incheon Intl

Find the cheapest flights to Incheon Intl from your nearest city or airport
Find flights from Dublin to Incheon Intl Airport
CHEAPEST MONTH TO FLY TO INCHEON INTL AIRPORT FROM DUBLINJanuary23% cheaperFlying from Dublin to Incheon Intl Airport costs on average just €536 in January
MOST EXPENSIVE MONTH TO FLY TO INCHEON INTL AIRPORT FROM DUBLINJuly25% more expensiveIt costs about €868 for flights to Incheon Intl Airport from Dublin in July
MOST POPULAR MONTH TO FLY TO INCHEON INTL AIRPORT FROM DUBLINJune600% more users visitedMore momondo users searched in flights to Incheon Intl Airport from Dublin in June than any other month

Cheap Incheon Intl Airport flight deals and tips

Summary info about Incheon Intl Airport flight prices, duration and airlines

Best One-Way Price

€262

Best Round-Trip Price

€456

Fastest flight time

15h 25m

Popular in

July
The best one-way flight price to Seoul from Ireland in the last 72 hours is €262 (Dublin to Incheon Intl).
Search Deals
The best round-trip flight price to Seoul from Ireland in the last 72 hours is €456 (Dublin to Incheon Intl).
Search Deals
The fastest flight to Seoul from Ireland takes 15h 25m (Dublin to Incheon Intl).
Search Deals
July has the highest demand for flights to Seoul, with a 13% price increase on average.
Search Deals

Frequently asked questions about flying to Incheon Intl Airport

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

Travelling from most locations, it is best to book your flight to Incheon Intl Airport during the month of January for the best deal, although there are other times of the year which offer great deals as well.

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

On average, from most locations, when planning your trip to Incheon Intl Airport, try to book your flight in the region of 88 days in advance for the cheapest prices.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

From most locations, the cheapest flights to Incheon Intl Airport are found on a Saturday. Booking a Friday departure is usually the most expensive.

What is the cheapest time of day to fly to Incheon Intl Airport?

Generally, when visiting Incheon Intl Airport, Midday flights represent the best value. Afternoon flights are likely to have higher prices.

Is there an alternative airport near Incheon Intl Airport?

Those flying to Incheon Intl Airport could potentially find better pricing at Seoul Gimpo Intl Airport (15 km from Incheon city centre), Cheongju Airport (108 km from Incheon Intl Airport city centre) or WonJu Airport (111 km from Incheon city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Incheon?

You can find deals at Seoul Gimpo Intl Airport for €158 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Incheon Intl Airport?

There are a total of 3 airlines that operate flight routes to Incheon Intl Airport, with Etihad Airways being the most popular option. An estimated 42% of those flying into Incheon Intl Airport choose to fly with Etihad Airways. If you’re unable to find tickets with Etihad Airways, then Lufthansa and KLM are also popular airlines to fly with.

When did momondo last update prices for flights to Incheon Intl Airport?

Prices for flights to Incheon Intl Airport were last updated today.

How many operators does momondo search for flights to Incheon Intl Airport?

The number of operators available for flights to Incheon Intl Airport is 6 as of November 2025.

How old do you have to be to fly to Incheon Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Incheon Intl Airport.

What documentation or ID do you need to fly to Incheon Intl Airport?

The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Seoul.

I’m not ready to book a flight to Seoul right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Seoul and let you know when they change.

An easier way to manage your Incheon Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 19/12
Fri 26/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Incheon Intl Airport ICN

Fly your favourite airline to Incheon Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Etihad Airways
Lufthansa
KLM