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Cheap flights from Ireland to Japan from €367

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 31/8. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Japan

Recent return flight deals from Ireland to Japan

Enter your travel dates to find the best prices.
China Eastern Logo
09:00 - 13:20
DUB
-
KIX
19h 20m
1 stop
China Eastern Logo
14:20 - 22:55
KIX
-
DUB
41h 35m
2 stops
€706China Eastern
Mon, 2 Nov - Mon, 16 Nov
China Eastern Logo
10:55 - 12:10
DUB
-
KIX
17h 15m
1 stop
China Eastern Logo
19:00 - 08:00
KIX
-
DUB
21h 00m
1 stop
€733China Eastern
Mon, 31 Aug - Sun, 13 Sep
China Eastern Logo
10:55 - 12:35
DUB
-
NGO
17h 40m
1 stop
China Eastern Logo
13:35 - 08:00
NGO
-
DUB
26h 25m
1 stop
€735China Eastern
Fri, 4 Sep - Tue, 8 Sep
China Eastern Logo
10:55 - 12:10
DUB
-
KIX
17h 15m
1 stop
China Eastern Logo
19:00 - 08:00
KIX
-
DUB
21h 00m
1 stop
€736China Eastern
Mon, 31 Aug - Tue, 15 Sep
Qatar Airways Logo
15:00 - 20:10
DUB
-
NGO
45h 10m
2 stops
Qatar Airways Logo
14:35 - 13:30
NGO
-
DUB
30h 55m
2 stops
€961Qatar Airways
Wed, 9 Sep - Wed, 23 Sep
Qatar Airways Logo
15:00 - 20:10
DUB
-
NGO
45h 10m
2 stops
Qatar Airways Logo
07:40 - 13:30
NGO
-
DUB
37h 50m
2 stops
€994Qatar Airways
Wed, 9 Sep - Wed, 23 Sep
Etihad Airways Logo
09:00 - 18:00
DUB
-
NGO
25h 00m
2 stops
Etihad Airways Logo
19:00 - 07:15
NGO
-
DUB
44h 15m
2 stops
€1,019Etihad Airways
Fri, 4 Sep - Tue, 8 Sep
Etihad Airways Logo
09:00 - 18:00
DUB
-
NGO
25h 00m
2 stops
Etihad Airways Logo
19:00 - 07:15
NGO
-
DUB
44h 15m
2 stops
€1,020Etihad Airways
Fri, 4 Sep - Tue, 8 Sep
Scandinavian Airlines Logo
10:10 - 11:10
DUB
-
ITM
40h 00m
2 stops
Scandinavian Airlines Logo
07:30 - 18:20
ITM
-
DUB
19h 50m
2 stops
€1,380Scandinavian Airlines
Sun, 25 Oct - Wed, 18 Nov
Turkish Airlines Logo
05:35 - 18:55
DUB
-
ITM
29h 20m
2 stops
Turkish Airlines Logo
14:00 - 09:20
ITM
-
DUB
27h 20m
2 stops
€1,404Turkish Airlines
Tue, 1 Sep - Tue, 8 Sep

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets
Etihad Airways
8 Jun
DUB20:35Dublin
31h 15m
1 stop
KIX11:50Osaka Kansai Intl
22 Jun
KIX18:40Osaka Kansai Intl
20h 35m
1 stop
DUB07:15Dublin
€805
Etihad Airways
11 Jun
DUB09:00Dublin
18h 50m
1 stop
KIX11:50Osaka Kansai Intl
24 Jun
KIX18:40Osaka Kansai Intl
20h 35m
1 stop
DUB07:15Dublin
€805
Etihad Airways
8 Jun
DUB20:35Dublin
31h 15m
1 stop
KIX11:50Osaka Kansai Intl
22 Jun
KIX18:40Osaka Kansai Intl
20h 35m
1 stop
DUB07:15Dublin
€818

China Eastern flights from Ireland to Japan

Our best China Eastern deals on Ireland to Japan flight tickets
China Eastern
2 Nov
DUB09:00Dublin
19h 20m
1 stop
KIX13:20Osaka Kansai Intl
16 Nov
KIX14:20Osaka Kansai Intl
41h 35m
2 stops
DUB22:55Dublin
€706
China Eastern
31 Aug
DUB10:55Dublin
17h 15m
1 stop
KIX12:10Osaka Kansai Intl
13 Sept
KIX19:00Osaka Kansai Intl
21h 00m
1 stop
DUB08:00Dublin
€733
China Eastern
4 Sept
DUB10:55Dublin
17h 40m
1 stop
NGO12:35Nagoya Chubu Centrair Intl
8 Sept
NGO13:35Nagoya Chubu Centrair Intl
26h 25m
1 stop
DUB08:00Dublin
€735

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Japan 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 6 June 2026.
Use the filters below to find and compare flights from Ireland to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/11

09:00-13:20

1 stop19h 20m

Osaka Kansai Intl

Mon 16/11

14:20-22:55

2 stops41h 35m

€706
Fastest return journey

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 31/8

10:55-12:10

1 stop17h 15m

Osaka Kansai Intl

Sun 13/9

19:00-08:00

1 stop21h 00m

€733

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Fri 4/9

10:55-12:35

1 stop17h 40m

Nagoya Chubu Centrair Intl

Tue 8/9

13:35-08:00

1 stop26h 25m

€735

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 31/8

10:55-12:10

1 stop17h 15m

Osaka Kansai Intl

Tue 15/9

19:00-08:00

1 stop21h 00m

€736

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

15:00-20:10

2 stops45h 10m

Nagoya Chubu Centrair Intl

Wed 23/9

14:35-13:30

2 stops30h 55m

€961

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

15:00-20:10

2 stops45h 10m

Nagoya Chubu Centrair Intl

Wed 23/9

07:40-13:30

2 stops37h 50m

€994

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Fri 4/9

09:00-18:00

2 stops25h 00m

Nagoya Chubu Centrair Intl

Tue 8/9

19:00-07:15

2 stops44h 15m

€1,019

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Fri 4/9

09:00-18:00

2 stops25h 00m

Nagoya Chubu Centrair Intl

Tue 8/9

19:00-07:15

2 stops44h 15m

€1,020

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 25/10

10:10-11:10

2 stops40h 00m

Osaka Itami

Wed 18/11

07:30-18:20

2 stops19h 50m

€1,380

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 1/9

05:35-18:55

2 stops29h 20m

Osaka Itami

Tue 8/9

14:00-09:20

2 stops27h 20m

€1,404

Flights are sorted by cheapest return flights first.

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

See travel insights to Japan from

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

What is the cheapest month to fly to Japan?

The cheapest month to fly to Japan from Ireland is in March. Flight prices, which tend to average around €306, 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 March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €395.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 27% 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

17h 15m

Direct flights

None
The fastest flight from Ireland to Japan takes 17h 15m
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?

  • 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
KLMPriceFrom €693Free CancellationRating
7.8
1,527 reviews
Search KLM flights
Etihad AirwaysPriceFrom €740Free CancellationRating
7.3
1,448 reviews
Search Etihad Airways flights
Air FrancePriceFrom €1,015Free CancellationRating
7.4
1,597 reviews
Search Air France 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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