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Cheap flights from Ireland to Japan from €364

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 25/12. 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 - 17:15
DUB
-
FUK
22h 20m
1 stop
China Eastern Logo
13:55 - 08:00
FUK
-
DUB
26h 05m
1 stop
€555China Eastern
Mon, 7 Sep - Thu, 17 Sep
China Eastern Logo
10:55 - 20:55
DUB
-
NRT
26h 00m
1 stop
China Eastern Logo
13:50 - 08:00
NRT
-
DUB
26h 10m
1 stop
€556China Eastern
Wed, 2 Sep - Tue, 15 Sep
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
€710Multiple Airlines
Mon, 30 Nov - Thu, 10 Dec
Multiple Airlines Logo
10:55 - 20:50
DUB
-
KIX
25h 55m
2 stops
Multiple Airlines Logo
07:35 - 08:00
KIX
-
DUB
32h 25m
2 stops
€735Multiple Airlines
Wed, 2 Sep - Thu, 17 Sep
Etihad Airways Logo
20:35 - 15:10
DUB
-
OKA
34h 35m
2 stops
Etihad Airways Logo
13:55 - 07:15
OKA
-
DUB
25h 20m
2 stops
€848Etihad Airways
Mon, 17 Aug - Mon, 24 Aug
Etihad Airways Logo
20:35 - 15:10
DUB
-
OKA
34h 35m
2 stops
Etihad Airways Logo
13:55 - 19:05
OKA
-
DUB
37h 10m
2 stops
€869Etihad Airways
Thu, 3 Sep - Mon, 7 Sep
Qatar Airways Logo
15:00 - 09:10
DUB
-
NGO
34h 10m
2 stops
Qatar Airways Logo
07:40 - 13:30
NGO
-
DUB
37h 50m
2 stops
€911Qatar Airways
Wed, 9 Sep - Wed, 23 Sep
Qatar Airways Logo
15:00 - 09:10
DUB
-
NGO
34h 10m
2 stops
Qatar Airways Logo
14:35 - 20:15
NGO
-
DUB
37h 40m
2 stops
€914Qatar Airways
Wed, 9 Sep - Wed, 23 Sep
Air France Logo
09:15 - 09:25
DUB
-
ITM
40h 10m
2 stops
Air France Logo
08:25 - 08:15
ITM
-
DUB
31h 50m
2 stops
€964Air France
Mon, 24 Aug - Wed, 9 Sep
Air France Logo
19:15 - 09:35
DUB
-
ITM
30h 20m
2 stops
Air France Logo
08:25 - 08:15
ITM
-
DUB
31h 50m
2 stops
€1,065Air France
Wed, 2 Sep - Sat, 12 Sep

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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
22h 20m
1 stop
FUK17:15Fukuoka
17 Sept
FUK13:55Fukuoka
26h 05m
1 stop
DUB08:00Dublin
€555
China Eastern
2 Sept
DUB10:55Dublin
26h 00m
1 stop
NRT20:55Tokyo Narita
15 Sept
NRT13:50Tokyo Narita
26h 10m
1 stop
DUB08:00Dublin
€556
China Eastern
2 Sept
DUB10:55Dublin
21h 00m
1 stop
NRT15:55Tokyo Narita
10 Sept
NRT16:55Tokyo Narita
23h 05m
1 stop
DUB08:00Dublin
€566

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
9 Jul
DUB15:00Dublin
18h 25m
1 stop
KIX17:25Osaka Kansai Intl
23 Jul
KIX18:55Osaka Kansai Intl
19h 50m
1 stop
DUB06:45Dublin
€815
Qatar Airways
27 Aug
DUB21:45Dublin
18h 20m
1 stop
HND00:05Tokyo Haneda
9 Sept
HND01:35Tokyo Haneda
26h 40m
1 stop
DUB20:15Dublin
€822
Qatar Airways
27 Aug
DUB21:45Dublin
18h 20m
1 stop
HND00:05Tokyo Haneda
9 Sept
HND01:35Tokyo Haneda
26h 40m
1 stop
DUB20:15Dublin
€828

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 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

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Mon 7/9

10:55-17:15

1 stop22h 20m

Fukuoka

Thu 17/9

13:55-08:00

1 stop26h 05m

€555

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Wed 2/9

10:55-20:55

1 stop26h 00m

Tokyo Narita

Tue 15/9

13:50-08:00

1 stop26h 10m

€556
Fastest return journey

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 30/11

09:00-15:50

1 stop21h 50m

Tokyo Haneda

Thu 10/12

20:15-06:15

1 stop19h 00m

€710

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 2/9

10:55-20:50

2 stops25h 55m

Osaka Kansai Intl

Thu 17/9

07:35-08:00

2 stops32h 25m

€735

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Mon 17/8

20:35-15:10

2 stops34h 35m

Okinawa Naha

Mon 24/8

13:55-07:15

2 stops25h 20m

€848

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Thu 3/9

20:35-15:10

2 stops34h 35m

Okinawa Naha

Mon 7/9

13:55-19:05

2 stops37h 10m

€869

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

15:00-09:10

2 stops34h 10m

Nagoya Chubu Centrair Intl

Wed 23/9

07:40-13:30

2 stops37h 50m

€911

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

15:00-09:10

2 stops34h 10m

Nagoya Chubu Centrair Intl

Wed 23/9

14:35-20:15

2 stops37h 40m

€914

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 24/8

09:15-09:25

2 stops40h 10m

Osaka Itami

Wed 9/9

08:25-08:15

2 stops31h 50m

€964

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 2/9

19:15-09:35

2 stops30h 20m

Osaka Itami

Sat 12/9

08:25-08:15

2 stops31h 50m

€1,065

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 €309, 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 9% 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 20m

Direct flights

None
The fastest flight from Ireland to Japan takes 17h 20m
There are no direct flights from Ireland to Japan. There are no popular flight routes from Ireland to Japan.
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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 €702Free CancellationRating
7.8
1,534 reviews
Search KLM flights
Etihad AirwaysPriceFrom €749Free CancellationRating
7.3
1,476 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €764Free CancellationRating
7.3
3,743 reviews
Search Qatar Airways flights
Air FrancePriceFrom €1,028Free CancellationRating
7.5
1,621 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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Find better results for your trip to Japan

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