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

Etihad Airways, China Eastern, and Qatar Airways are the most popular carriers operating from Ireland to Japan

Which airlines fly to Japan?

Etihad Airways, Air France and KLM are the top three most popular airlines that fly to Japan from Ireland according to our data. Etihad Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Japan. Keep in mind that there are 4 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 are refreshed on a daily basis.

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

The number of operators available for flights from Ireland to Japan is 4 as of March 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Japan.

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

The travel and health documents required for your trip to Japan 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 Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€380 Cheap Flights from Ireland to Japan in 2026

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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.

10:30 - 22:45

DUB

KIX

28h 15m

3 stops

10:35 - 22:55

KIX

DUB

44h 20m

3 stops

€652Multiple Airlines

週一, 20 4月 - 週三, 6 5月

05:55 - 13:20

DUB

KIX

23h 25m

2 stops

19:00 - 22:40

KIX

DUB

35h 40m

2 stops

€676China Eastern

週四, 4 6月 - 週一, 8 6月

09:00 - 15:10

DUB

OKA

22h 10m

2 stops

16:10 - 07:15

OKA

DUB

23h 05m

2 stops

€694Etihad Airways

週四, 7 5月 - 週四, 14 5月

09:00 - 15:10

DUB

OKA

22h 10m

2 stops

13:55 - 07:15

OKA

DUB

25h 20m

2 stops

€704Etihad Airways

週一, 4 5月 - 週日, 10 5月

09:00 - 17:10

DUB

KIX

24h 10m

2 stops

16:05 - 18:55

KIX

DUB

34h 50m

3 stops

€705Multiple Airlines

週三, 6 5月 - 週三, 13 5月

09:00 - 15:10

DUB

OKA

22h 10m

2 stops

13:55 - 07:15

OKA

DUB

25h 20m

2 stops

€707Etihad Airways

週一, 4 5月 - 週日, 10 5月

15:00 - 07:40

DUB

NRT

32h 40m

2 stops

22:25 - 16:00

NRT

DUB

25h 35m

1 stop

€807Qatar Airways

週三, 22 4月 - 週三, 29 4月

11:00 - 07:55

DUB

HND

36h 55m

2 stops

11:05 - 18:20

HND

DUB

39h 15m

1 stop

€816Scandinavian Airlines

週二, 2 6月 - 週二, 16 6月

08:15 - 09:45

DUB

UBJ

41h 30m

2 stops

15:05 - 06:10

UBJ

DUB

47h 05m

2 stops

€1,121Qatar Airways

週一, 4 5月 - 週一, 11 5月

06:00 - 11:10

DUB

ITM

21h 10m

2 stops

07:05 - 22:15

ITM

DUB

23h 10m

2 stops

€1,135Lufthansa

週二, 25 8月 - 週二, 15 9月

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets

Etihad Airways

7 May

DUB09:00Dublin

22h 10m

2 stops

OKA15:10Okinawa Naha

14 May

OKA16:10Okinawa Naha

23h 05m

2 stops

DUB07:15Dublin

€694

Etihad Airways

4 May

DUB09:00Dublin

22h 10m

2 stops

OKA15:10Okinawa Naha

10 May

OKA13:55Okinawa Naha

25h 20m

2 stops

DUB07:15Dublin

€704

Etihad Airways

4 May

DUB09:00Dublin

22h 10m

2 stops

OKA15:10Okinawa Naha

10 May

OKA13:55Okinawa Naha

25h 20m

2 stops

DUB07:15Dublin

€707

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets

Qatar Airways

22 Apr

DUB15:00Dublin

32h 40m

2 stops

NRT07:40Tokyo Narita

29 Apr

NRT22:25Tokyo Narita

25h 35m

1 stop

DUB16:00Dublin

€807

Qatar Airways

6 May

DUB15:00Dublin

20h 30m

1 stop

NRT19:30Tokyo Narita

17 May

NRT15:25Tokyo Narita

30h 05m

1 stop

DUB13:30Dublin

€844

Qatar Airways

5 May

DUB20:45Dublin

19h 10m

1 stop

HND23:55Tokyo Haneda

12 May

HND22:50Tokyo Haneda

22h 40m

1 stop

DUB13:30Dublin

€849

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinOsaka

DUB - KIX

DUBKIX

Dublin

週一 20/4

10:30-22:45

3 stops28h 15m

Osaka Kansai Intl

週三 6/5

10:35-22:55

3 stops44h 20m

€652

DublinOsaka

DUB - KIX

DUBKIX

Dublin

週四 4/6

05:55-13:20

2 stops23h 25m

Osaka Kansai Intl

週一 8/6

19:00-22:40

2 stops35h 40m

€676

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

週四 7/5

09:00-15:10

2 stops22h 10m

Okinawa Naha

週四 14/5

16:10-07:15

2 stops23h 05m

€694

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

週一 4/5

09:00-15:10

2 stops22h 10m

Okinawa Naha

週日 10/5

13:55-07:15

2 stops25h 20m

€704

DublinOsaka

DUB - KIX

DUBKIX

Dublin

週三 6/5

09:00-17:10

2 stops24h 10m

Osaka Kansai Intl

週三 13/5

16:05-18:55

3 stops34h 50m

€705

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

週一 4/5

09:00-15:10

2 stops22h 10m

Okinawa Naha

週日 10/5

13:55-07:15

2 stops25h 20m

€707

DublinTokyo

DUB - NRT

DUBNRT

Dublin

週三 22/4

15:00-07:40

2 stops32h 40m

Tokyo Narita

週三 29/4

22:25-16:00

1 stop25h 35m

€807

DublinTokyo

DUB - HND

DUBHND

Dublin

週二 2/6

11:00-07:55

2 stops36h 55m

Tokyo Haneda

週二 16/6

11:05-18:20

1 stop39h 15m

€816

DublinUbe

DUB - UBJ

DUBUBJ

Dublin

週一 4/5

08:15-09:45

2 stops41h 30m

Ube

週一 11/5

15:05-06:10

2 stops47h 05m

€1,121

Fastest return journey

DublinOsaka

DUB - ITM

DUBITM

Dublin

週二 25/8

06:00-11:10

2 stops21h 10m

Osaka Itami

週二 15/9

07:05-22:15

2 stops23h 10m

€1,135

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 €781, are often lower during this time because this is during the off-season. If you aren’t able to travel to Japan during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €855.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 7% 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

Fastest flight time	18h 15m
Direct flights	None

The fastest flight from Ireland to Japan takes 18h 15m

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Japan?
The number of operators available for flights from Ireland to Japan is 4 as of March 2026.
How old do you have to be to fly from Ireland to Japan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents required for your trip to Japan 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 Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
KLM	PriceFrom €694	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights
Etihad Airways	PriceFrom €735	Free Cancellation	Rating 7.3 1,429 reviews	Search Etihad Airways flights
Air France	PriceFrom €1,016	Free Cancellation	Rating 7.4 1,547 reviews	Search Air France flights
British Airways	PriceFrom €1,126	Free Cancellation	Rating 6.7 7,813 reviews	Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Japan from Ireland.

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

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

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

momondo helps you find the best flight between Ireland and Japan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ireland to Japan 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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Complete your trip

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Popular Cities in Japan

Flights to Tokyofrom €555

Flights to Osakafrom €652

Flights to Okinawafrom €694

Flights to Fukuokafrom €838

Flights to Nagoyafrom €673

Cheap flights from Ireland to Japan from €380

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Japan departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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Find the cheapest flights from Ireland to Japan

Recent return flight deals from Ireland to Japan

Recent one-way flight deals from Ireland to Japan

Recent last minute flight deals from Ireland to Japan

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets

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Use the filters below to find and compare flights from Ireland to Japan that are best for you.

See travel insights to Japan from

How to get the cheapest flight ticket from Ireland to Japan

What is the cheapest month to fly to Japan?

Can stopping save me money on Ireland to Japan flights?

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

Which airlines fly to Japan?

Cheap Ireland to Japan flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Ireland to Japan

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

Why use momondo?

An easier way to manage your Japan 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Popular Cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly your favourite airline to Japan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Japan

Explore popular destinations other users love

According to popular flight searches on momondo this year