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Cheap flights from Ireland to Japan from €345

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 16/4. 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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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.
Etihad Airways Logo
09:00 - 11:50
DUB
-
KIX
18h 50m
1 stop
Etihad Airways Logo
18:40 - 07:15
KIX
-
DUB
20h 35m
1 stop
€517Etihad Airways
Tue, 12 May - Tue, 19 May
Etihad Airways Logo
20:35 - 11:50
DUB
-
KIX
31h 15m
1 stop
Etihad Airways Logo
18:40 - 07:15
KIX
-
DUB
20h 35m
1 stop
€518Etihad Airways
Mon, 11 May - Fri, 22 May
Multiple Airlines Logo
09:00 - 20:50
DUB
-
OKA
27h 50m
2 stops
Multiple Airlines Logo
08:10 - 07:15
OKA
-
DUB
31h 05m
2 stops
€601Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
18:55 - 08:00
DUB
-
NGO
29h 05m
2 stops
Multiple Airlines Logo
09:25 - 19:05
NGO
-
DUB
41h 40m
2 stops
€716Multiple Airlines
Wed, 22 Apr - Fri, 22 May
Qatar Airways Logo
12:55 - 07:40
DUB
-
NRT
34h 45m
2 stops
Qatar Airways Logo
22:25 - 15:25
NRT
-
DUB
25h 00m
1 stop
€786Qatar Airways
Wed, 22 Apr - Thu, 30 Apr
China Eastern Logo
05:55 - 16:00
DUB
-
NGO
26h 05m
2 stops
China Eastern Logo
13:35 - 22:25
NGO
-
DUB
40h 50m
2 stops
€789China Eastern
Thu, 11 Jun - Mon, 15 Jun
China Eastern Logo
16:20 - 16:00
DUB
-
NGO
39h 40m
2 stops
China Eastern Logo
17:00 - 22:25
NGO
-
DUB
37h 25m
2 stops
€1,016China Eastern
Thu, 11 Jun - Mon, 15 Jun
Qatar Airways Logo
09:30 - 19:50
DUB
-
ITM
26h 20m
2 stops
Qatar Airways Logo
19:35 - 15:25
ITM
-
DUB
27h 50m
2 stops
€1,108Qatar Airways
Thu, 30 Apr - Thu, 14 May
ANA Logo
06:05 - 21:45
DUB
-
UKB
31h 40m
2 stops
ANA Logo
07:05 - 22:15
UKB
-
DUB
23h 10m
2 stops
€1,337ANA
Mon, 8 Jun - Mon, 22 Jun
ANA Logo
06:00 - 21:45
DUB
-
UKB
31h 45m
2 stops
ANA Logo
07:05 - 08:05
UKB
-
DUB
33h 00m
2 stops
€1,595ANA
Tue, 1 Sep - Tue, 8 Sep

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
22 Apr
DUB12:55Dublin
34h 45m
2 stops
NRT07:40Tokyo Narita
30 Apr
NRT22:25Tokyo Narita
25h 00m
1 stop
DUB15:25Dublin
€786
Qatar Airways
26 Apr
DUB12:55Dublin
45h 10m
2 stops
NRT18:05Tokyo Narita
12 May
NRT22:25Tokyo Narita
25h 00m
1 stop
DUB15:25Dublin
€813
Qatar Airways
6 May
DUB15:00Dublin
24h 55m
1 stop
HND23:55Tokyo Haneda
17 May
HND22:50Tokyo Haneda
22h 40m
1 stop
DUB13:30Dublin
€846

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets
Etihad Airways
11 May
DUB20:35Dublin
31h 15m
1 stop
KIX11:50Osaka Kansai Intl
22 May
KIX18:40Osaka Kansai Intl
20h 35m
1 stop
DUB07:15Dublin
€518
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
€521
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
€523

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 3 April 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
Fastest return journey

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Tue 12/5

09:00-11:50

1 stop18h 50m

Osaka Kansai Intl

Tue 19/5

18:40-07:15

1 stop20h 35m

€517

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 11/5

20:35-11:50

1 stop31h 15m

Osaka Kansai Intl

Fri 22/5

18:40-07:15

1 stop20h 35m

€518

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Wed 13/5

09:00-20:50

2 stops27h 50m

Okinawa Naha

Wed 20/5

08:10-07:15

2 stops31h 05m

€601

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 22/4

18:55-08:00

2 stops29h 05m

Nagoya Chubu Centrair Intl

Fri 22/5

09:25-19:05

2 stops41h 40m

€716

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Wed 22/4

12:55-07:40

2 stops34h 45m

Tokyo Narita

Thu 30/4

22:25-15:25

1 stop25h 00m

€786

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Thu 11/6

05:55-16:00

2 stops26h 05m

Nagoya Chubu Centrair Intl

Mon 15/6

13:35-22:25

2 stops40h 50m

€789

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Thu 11/6

16:20-16:00

2 stops39h 40m

Nagoya Chubu Centrair Intl

Mon 15/6

17:00-22:25

2 stops37h 25m

€1,016

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 30/4

09:30-19:50

2 stops26h 20m

Osaka Itami

Thu 14/5

19:35-15:25

2 stops27h 50m

€1,108

DublinKobe

DUB - UKB

DUBUKB

Dublin

Mon 8/6

06:05-21:45

2 stops31h 40m

Kobe

Mon 22/6

07:05-22:15

2 stops23h 10m

€1,337

DublinKobe

DUB - UKB

DUBUKB

Dublin

Tue 1/9

06:00-21:45

2 stops31h 45m

Kobe

Tue 8/9

07:05-08:05

2 stops33h 00m

€1,595

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January. Flight prices, which tend to average around €794, 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 €868.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 11% 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 50m

Direct flights

None
The fastest flight from Ireland to Japan takes 18h 50m
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 €696Free CancellationRating
7.7
1,485 reviews
Search KLM flights
Etihad AirwaysPriceFrom €737Free CancellationRating
7.3
1,431 reviews
Search Etihad Airways flights
Air FrancePriceFrom €1,019Free CancellationRating
7.4
1,563 reviews
Search Air France flights
British AirwaysPriceFrom €1,129Free CancellationRating
6.7
7,848 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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