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

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

Which airlines fly to Japan?

Etihad Airways, KLM and Air France 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 47% 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 April 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.

€404 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.

09:00 - 15:10

DUB

OKA

22h 10m

2 stops

13:55 - 07:15

OKA

DUB

25h 20m

2 stops

€746Etihad Airways

Mon, 4 May - Fri, 8 May

20:35 - 15:10

DUB

OKA

34h 35m

2 stops

13:55 - 07:15

OKA

DUB

25h 20m

2 stops

€754Etihad Airways

Fri, 29 May - Fri, 5 Jun

20:35 - 12:45

DUB

NRT

32h 10m

1 stop

18:00 - 19:05

NRT

DUB

33h 05m

1 stop

€765Etihad Airways

Mon, 31 Aug - Mon, 14 Sep

14:20 - 18:30

DUB

NRT

20h 10m

1 stop

20:30 - 13:20

NRT

DUB

24h 50m

1 stop

€770Egyptair

Thu, 21 May - Fri, 5 Jun

20:35 - 15:10

DUB

OKA

34h 35m

2 stops

13:55 - 19:05

OKA

DUB

37h 10m

2 stops

€771Etihad Airways

Fri, 5 Jun - Fri, 12 Jun

12:55 - 07:40

DUB

NRT

34h 45m

2 stops

22:25 - 15:25

NRT

DUB

25h 00m

1 stop

€804Qatar Airways

Mon, 18 May - Mon, 1 Jun

19:50 - 07:55

DUB

HND

28h 05m

2 stops

11:05 - 11:50

HND

DUB

32h 45m

1 stop

€847Scandinavian Airlines

Mon, 8 Jun - Tue, 16 Jun

19:05 - 07:55

DUB

HND

28h 50m

1 stop

11:05 - 18:20

HND

DUB

39h 15m

1 stop

€873Scandinavian Airlines

Tue, 9 Jun - Wed, 17 Jun

13:25 - 21:20

DUB

HND

23h 55m

2 stops

08:40 - 22:25

HND

DUB

21h 45m

2 stops

€874China Eastern

Thu, 17 Sep - Wed, 21 Oct

15:00 - 09:10

DUB

NGO

34h 10m

2 stops

14:35 - 13:30

NGO

DUB

30h 55m

2 stops

€1,019Qatar Airways

Wed, 9 Sep - Wed, 23 Sep

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets

Etihad Airways

4 May

DUB09:00Dublin

22h 10m

2 stops

OKA15:10Okinawa Naha

8 May

OKA13:55Okinawa Naha

25h 20m

2 stops

DUB07:15Dublin

€746

Etihad Airways

29 May

DUB20:35Dublin

34h 35m

2 stops

OKA15:10Okinawa Naha

5 Jun

OKA13:55Okinawa Naha

25h 20m

2 stops

DUB07:15Dublin

€754

Etihad Airways

5 Jun

DUB20:35Dublin

34h 35m

2 stops

OKA15:10Okinawa Naha

12 Jun

OKA13:55Okinawa Naha

37h 10m

2 stops

DUB19:05Dublin

€771

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets

Qatar Airways

18 May

DUB12:55Dublin

34h 45m

2 stops

NRT07:40Tokyo Narita

1 Jun

NRT22:25Tokyo Narita

25h 00m

1 stop

DUB15:25Dublin

€804

Qatar Airways

24 Apr

DUB12:55Dublin

34h 45m

2 stops

NRT07:40Tokyo Narita

9 May

NRT22:25Tokyo Narita

25h 00m

1 stop

DUB15:25Dublin

€892

Qatar Airways

24 Apr

DUB12:55Dublin

22h 40m

1 stop

NRT19:35Tokyo Narita

19 May

NRT22:25Tokyo Narita

25h 00m

1 stop

DUB15:25Dublin

€986

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Mon 4/5

09:00-15:10

2 stops22h 10m

Okinawa Naha

Fri 8/5

13:55-07:15

2 stops25h 20m

€746

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Fri 29/5

20:35-15:10

2 stops34h 35m

Okinawa Naha

Fri 5/6

13:55-07:15

2 stops25h 20m

€754

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 31/8

20:35-12:45

1 stop32h 10m

Tokyo Narita

Mon 14/9

18:00-19:05

1 stop33h 05m

€765

Fastest return journey

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Thu 21/5

14:20-18:30

1 stop20h 10m

Tokyo Narita

Fri 5/6

20:30-13:20

1 stop24h 50m

€770

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Fri 5/6

20:35-15:10

2 stops34h 35m

Okinawa Naha

Fri 12/6

13:55-19:05

2 stops37h 10m

€771

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 18/5

12:55-07:40

2 stops34h 45m

Tokyo Narita

Mon 1/6

22:25-15:25

1 stop25h 00m

€804

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 8/6

19:50-07:55

2 stops28h 05m

Tokyo Haneda

Tue 16/6

11:05-11:50

1 stop32h 45m

€847

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 9/6

19:05-07:55

1 stop28h 50m

Tokyo Haneda

Wed 17/6

11:05-18:20

1 stop39h 15m

€873

DublinTokyo

DUB - HND

DUBHND

Dublin

Thu 17/9

13:25-21:20

2 stops23h 55m

Tokyo Haneda

Wed 21/10

08:40-22:25

2 stops21h 45m

€874

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

15:00-09:10

2 stops34h 10m

Nagoya Chubu Centrair Intl

Wed 23/9

14:35-13:30

2 stops30h 55m

€1,019

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 €777, 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 February is also cheap. Prices for this month can be found on momondo for an average of €863.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 42% 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 20m
Direct flights	None

The fastest flight from Ireland to Japan takes 18h 20m

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

Search flight deals

Frequently asked questions about flying from Ireland to Japan

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 April 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 €681	Free Cancellation	Rating 7.8 1,502 reviews	Search KLM flights
Etihad Airways	PriceFrom €722	Free Cancellation	Rating 7.3 1,434 reviews	Search Etihad Airways flights
Air France	PriceFrom €998	Free Cancellation	Rating 7.4 1,572 reviews	Search Air France flights
British Airways	PriceFrom €1,105	Free Cancellation	Rating 6.7 7,891 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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Flights to Tokyofrom €765

Flights to Osakafrom €798

Flights to Okinawafrom €754

Flights to Fukuokafrom €951

Flights to Nagoyafrom €970

Cheap flights from Ireland to Japan from €404

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 23/4. 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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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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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

Frequently asked questions about flying from Ireland to Japan

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