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Cheap flights from Ireland to Japan from €328

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
10:55 - 15:55
DUB
-
NRT
21h 00m
1 stop
China Eastern Logo
10:55 - 08:00
NRT
-
DUB
29h 05m
1 stop
€591China Eastern
Mon, 7 Sep - Tue, 15 Sep
China Eastern Logo
09:00 - 20:55
DUB
-
NRT
26h 55m
1 stop
China Eastern Logo
16:55 - 06:15
NRT
-
DUB
22h 20m
1 stop
€642China Eastern
Mon, 23 Nov - Thu, 10 Dec
Multiple Airlines Logo
09:00 - 15:50
DUB
-
HND
21h 50m
1 stop
Multiple Airlines Logo
20:15 - 06:15
HND
-
DUB
19h 00m
1 stop
€709Multiple Airlines
Mon, 23 Nov - Thu, 10 Dec
Multiple Airlines Logo
09:00 - 15:50
DUB
-
HND
21h 50m
1 stop
Multiple Airlines Logo
08:40 - 06:15
HND
-
DUB
30h 35m
1 stop
€738Multiple Airlines
Mon, 16 Nov - Tue, 24 Nov
Etihad Airways Logo
09:00 - 15:10
DUB
-
OKA
22h 10m
2 stops
Etihad Airways Logo
15:50 - 19:05
OKA
-
DUB
35h 15m
2 stops
€885Etihad Airways
Thu, 27 Aug - Thu, 3 Sep
Etihad Airways Logo
09:00 - 15:10
DUB
-
OKA
22h 10m
2 stops
Etihad Airways Logo
15:50 - 19:05
OKA
-
DUB
35h 15m
2 stops
€896Etihad Airways
Thu, 27 Aug - Thu, 3 Sep
Air France Logo
19:15 - 09:10
DUB
-
NGO
29h 55m
2 stops
Air France Logo
07:40 - 08:15
NGO
-
DUB
32h 35m
2 stops
€926Air France
Wed, 9 Sep - Wed, 23 Sep
Air France Logo
06:00 - 19:50
DUB
-
ITM
29h 50m
2 stops
Air France Logo
08:25 - 08:15
ITM
-
DUB
31h 50m
2 stops
€1,035Air France
Sun, 23 Aug - Sat, 5 Sep
Qatar Airways Logo
07:45 - 19:50
DUB
-
ITM
27h 05m
2 stops
Qatar Airways Logo
15:30 - 12:35
ITM
-
DUB
30h 05m
2 stops
€1,129Qatar Airways
Wed, 11 Nov - Wed, 25 Nov
Qatar Airways Logo
21:20 - 07:40
DUB
-
ITM
25h 20m
2 stops
Qatar Airways Logo
16:30 - 12:35
ITM
-
DUB
29h 05m
2 stops
€1,149Qatar Airways
Sat, 14 Nov - Mon, 30 Nov

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China Eastern flights from Ireland to Japan

Our best China Eastern deals on Ireland to Japan flight tickets
China Eastern
7 Sept
DUB10:55Dublin
21h 00m
1 stop
NRT15:55Tokyo Narita
15 Sept
NRT10:55Tokyo Narita
29h 05m
1 stop
DUB08:00Dublin
€591
China Eastern
23 Nov
DUB09:00Dublin
26h 55m
1 stop
NRT20:55Tokyo Narita
10 Dec
NRT16:55Tokyo Narita
22h 20m
1 stop
DUB06:15Dublin
€642
China Eastern
7 Sept
DUB10:55Dublin
26h 00m
1 stop
NRT20:55Tokyo Narita
17 Sept
NRT16:55Tokyo Narita
23h 05m
1 stop
DUB08:00Dublin
€661

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
27 Aug
DUB08:15Dublin
25h 10m
1 stop
KIX17:25Osaka Kansai Intl
10 Sept
KIX18:55Osaka Kansai Intl
19h 50m
1 stop
DUB06:45Dublin
€882
Qatar Airways
9 Sept
DUB15:00Dublin
34h 10m
2 stops
NGO09:10Nagoya Chubu Centrair Intl
23 Sept
NGO14:35Nagoya Chubu Centrair Intl
37h 40m
2 stops
DUB20:15Dublin
€971
Qatar Airways
9 Sept
DUB15:00Dublin
34h 10m
2 stops
NGO09:10Nagoya Chubu Centrair Intl
23 Sept
NGO14:35Nagoya Chubu Centrair Intl
37h 40m
2 stops
DUB20:15Dublin
€997

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 11 July 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

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 7/9

10:55-15:55

1 stop21h 00m

Tokyo Narita

Tue 15/9

10:55-08:00

1 stop29h 05m

€591

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 23/11

09:00-20:55

1 stop26h 55m

Tokyo Narita

Thu 10/12

16:55-06:15

1 stop22h 20m

€642
Fastest return journey

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 23/11

09:00-15:50

1 stop21h 50m

Tokyo Haneda

Thu 10/12

20:15-06:15

1 stop19h 00m

€709

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 16/11

09:00-15:50

1 stop21h 50m

Tokyo Haneda

Tue 24/11

08:40-06:15

1 stop30h 35m

€738

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Thu 27/8

09:00-15:10

2 stops22h 10m

Okinawa Naha

Thu 3/9

15:50-19:05

2 stops35h 15m

€885

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Thu 27/8

09:00-15:10

2 stops22h 10m

Okinawa Naha

Thu 3/9

15:50-19:05

2 stops35h 15m

€896

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

19:15-09:10

2 stops29h 55m

Nagoya Chubu Centrair Intl

Wed 23/9

07:40-08:15

2 stops32h 35m

€926

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 23/8

06:00-19:50

2 stops29h 50m

Osaka Itami

Sat 5/9

08:25-08:15

2 stops31h 50m

€1,035

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 11/11

07:45-19:50

2 stops27h 05m

Osaka Itami

Wed 25/11

15:30-12:35

2 stops30h 05m

€1,129

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sat 14/11

21:20-07:40

2 stops25h 20m

Osaka Itami

Mon 30/11

16:30-12:35

2 stops29h 05m

€1,149

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 March. Flight prices, which tend to average around €310, 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 €400.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 14% 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

16h 35m

Direct flights

None
The fastest flight from Ireland to Japan takes 16h 35m
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
China EasternPriceFrom €579Free CancellationRating
7.3
228 reviews
Search China Eastern flights
KLMPriceFrom €702Free CancellationRating
7.8
1,537 reviews
Search KLM flights
Etihad AirwaysPriceFrom €750Free CancellationRating
7.3
1,475 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €765Free CancellationRating
7.4
3,745 reviews
Search Qatar Airways flights
Air FrancePriceFrom €1,029Free CancellationRating
7.5
1,623 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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