What is the cheapest airline that flies from Ireland to Japan?

Emirates, Hainan Airlines, and Turkish Airlines are the most popular carriers operating from Ireland to Japan

Which airlines fly to Japan?

KLM, Scandinavian Airlines and Etihad Airways are the top three most popular airlines that fly to Japan from Ireland according to our data. KLM is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Japan. Keep in mind that there are 3 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ireland to Japan?

Prices for flights from Ireland to Japan were last updated today.

How many operators does momondo search for flights from Ireland to Japan?

As of October 2025, there are 3 operators available to choose from for flights from Ireland to Japan.

How old do you have to be to fly from Ireland to Japan?

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 layovers 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 Ireland to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£507 Cheap Flights from Ireland to Japan in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Japan

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Japan

Enter your travel dates to find the best prices.

06:55 - 15:50DUB-HND

23h 55m2 stops

14:30 - 11:50HND-DUB

30h 20m2 stops

£602Multiple Airlines

Find Deal

Wed, 12 Nov - Wed, 26 Nov

08:10 - 11:40DUB-NRT

18h 30m1 stop

17:20 - 06:25NRT-DUB

22h 05m1 stop

£603Etihad Airways

Find Deal

Sun, 9 Nov - Wed, 19 Nov

08:50 - 11:45DUB-NRT

17h 55m1 stop

13:35 - 22:10NRT-DUB

17h 35m1 stop

£612KLM

Find Deal

Sun, 18 Jan - Sun, 1 Feb

05:55 - 11:45DUB-NRT

20h 50m1 stop

13:35 - 22:10NRT-DUB

17h 35m1 stop

£613KLM

Find Deal

Sun, 18 Jan - Sun, 1 Feb

11:30 - 07:55DUB-HND

59h 25m2 stops

09:55 - 18:20HND-DUB

17h 25m1 stop

£628Scandinavian Airlines

Find Deal

Tue, 25 Nov - Tue, 9 Dec

11:30 - 07:55DUB-HND

59h 25m2 stops

09:55 - 10:45HND-DUB

33h 50m2 stops

£628Scandinavian Airlines

Find Deal

Tue, 25 Nov - Tue, 9 Dec

08:50 - 12:00DUB-NRT

42h 10m2 stops

10:55 - 15:45NRT-DUB

37h 50m2 stops

£695China Eastern

Find Deal

Mon, 17 Nov - Mon, 1 Dec

06:00 - 20:55DUB-NRT

29h 55m2 stops

16:55 - 15:45NRT-DUB

31h 50m2 stops

£696China Eastern

Find Deal

Tue, 25 Nov - Tue, 9 Dec

05:10 - 14:10DUB-ITM

24h 00m2 stops

08:00 - 17:10ITM-DUB

42h 10m2 stops

£1,121Lufthansa

Find Deal

Sun, 8 Mar - Tue, 10 Mar

05:10 - 14:10DUB-ITM

24h 00m2 stops

08:00 - 10:05ITM-DUB

35h 05m2 stops

£1,123Lufthansa

Find Deal

Sun, 8 Mar - Tue, 10 Mar

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets

Etihad Airways

9 Nov

DUB08:10Dublin

18h 30m

1 stop

NRT11:40Tokyo Narita

19 Nov

NRT17:20Tokyo Narita

22h 05m

1 stop

DUB06:25Dublin

£603

Find similar

Etihad Airways

16 Jan

DUB08:10Dublin

18h 30m

1 stop

NRT11:40Tokyo Narita

23 Jan

NRT17:20Tokyo Narita

22h 05m

1 stop

DUB06:25Dublin

£649

Find similar

Etihad Airways

11 Nov

DUB19:50Dublin

30h 50m

1 stop

NRT11:40Tokyo Narita

26 Nov

NRT19:35Tokyo Narita

43h 50m

2 stops

DUB06:25Dublin

£671

Find similar

KLM flights from Ireland to Japan

Our best KLM deals on Ireland to Japan flight tickets

KLM

18 Jan

DUB08:50Dublin

17h 55m

1 stop

NRT11:45Tokyo Narita

1 Feb

NRT13:35Tokyo Narita

17h 35m

1 stop

DUB22:10Dublin

£612

Find similar

KLM

18 Jan

DUB05:55Dublin

20h 50m

1 stop

NRT11:45Tokyo Narita

1 Feb

NRT13:35Tokyo Narita

17h 35m

1 stop

DUB22:10Dublin

£613

Find similar

KLM

2 Dec

DUB05:55Dublin

20h 50m

1 stop

NRT11:45Tokyo Narita

12 Dec

NRT13:35Tokyo Narita

27h 30m

1 stop

DUB08:05Dublin

£619

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 12/11

06:55-15:50

2 stops23h 55m

Tokyo Haneda

Wed 26/11

14:30-11:50

2 stops30h 20m

£602

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 9/11

08:10-11:40

1 stop18h 30m

Tokyo Narita

Wed 19/11

17:20-06:25

1 stop22h 05m

£603

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 18/1

08:50-11:45

1 stop17h 55m

Tokyo Narita

Sun 1/2

13:35-22:10

1 stop17h 35m

£612

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 18/1

05:55-11:45

1 stop20h 50m

Tokyo Narita

Sun 1/2

13:35-22:10

1 stop17h 35m

£613

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 25/11

11:30-07:55

2 stops59h 25m

Tokyo Haneda

Tue 9/12

09:55-18:20

1 stop17h 25m

£628

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 25/11

11:30-07:55

2 stops59h 25m

Tokyo Haneda

Tue 9/12

09:55-10:45

2 stops33h 50m

£628

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 17/11

08:50-12:00

2 stops42h 10m

Tokyo Narita

Mon 1/12

10:55-15:45

2 stops37h 50m

£695

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 25/11

06:00-20:55

2 stops29h 55m

Tokyo Narita

Tue 9/12

16:55-15:45

2 stops31h 50m

£696

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 8/3

05:10-14:10

2 stops24h 00m

Osaka Itami

Tue 10/3

08:00-17:10

2 stops42h 10m

£1,121

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 8/3

05:10-14:10

2 stops24h 00m

Osaka Itami

Tue 10/3

08:00-10:05

2 stops35h 05m

£1,123

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Japan

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

Prices

Airlines

What is the cheapest month to fly to Japan?

The cheapest month to fly to Japan from Ireland is in January. Flight prices, which tend to average around £649, are often lower during this time because this is during the off-season. If you don’t want to visit Japan in January, then you should wait until February to fly from Ireland, when ticket prices are also cheap, with an average price of £698.

What is the cheapest day to depart on your flight to Japan?

The cheapest day to depart from Ireland to Japan is on a Thursday when prices can be found for as low as £809. On the other hand, Wednesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £872.

What is the cheapest time of day to depart on your flight to Japan?

Our data shows that the cheapest Ireland to Japan flights are usually those with departure times at midday. Our users have found flights to Japan at midday for as low as £645. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around £870 per ticket.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 60% on your flight if you consider stops on a Ireland to Japan flight.

Cheap Ireland to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Japan

Direct flights	None

There are no direct flights from Ireland to Japan. There are no popular flight routes from Ireland to Japan.

Search flight deals

When did momondo last update prices for flights from Ireland to Japan?
Prices for flights from Ireland to Japan were last updated today.
How many operators does momondo search for flights from Ireland to Japan?
As of October 2025, there are 3 operators available to choose from for flights from Ireland to Japan.
How old do you have to be to fly from Ireland to Japan?
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 layovers 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 Ireland to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Japan

Compare and see reviews for airlines that fly from Ireland to Japan with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom £432	Free Cancellation	Rating 7.4 1,538 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom £611	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
Etihad Airways	PriceFrom £802	Free Cancellation	Rating 7.4 1,282 reviews	Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Japan?

Finding the right flight to Japan from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Japan quick and easy, saving you time and money.

Can I find flights from Ireland to Japan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Japan flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Japan?

momondo provides multiple filters to help you find the best flight to Japan from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Japan from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.