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Cheap flights from Ireland to Japan from €388

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 16/9. 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 - 12:55
DUB
-
FUK
18h 00m
1 stop
China Eastern Logo
18:15 - 06:15
FUK
-
DUB
21h 00m
1 stop
€648China Eastern
Wed, 14 Oct - Sun, 29 Nov
China Eastern Logo
09:00 - 13:20
DUB
-
KIX
19h 20m
1 stop
China Eastern Logo
13:10 - 06:15
KIX
-
DUB
26h 05m
1 stop
€664China Eastern
Mon, 23 Nov - Tue, 1 Dec
China Eastern Logo
09:00 - 13:20
DUB
-
KIX
19h 20m
1 stop
China Eastern Logo
13:10 - 06:15
KIX
-
DUB
26h 05m
1 stop
€691China Eastern
Fri, 13 Nov - Tue, 17 Nov
Etihad Airways Logo
20:35 - 11:40
DUB
-
KIX
31h 05m
1 stop
Etihad Airways Logo
19:25 - 19:05
KIX
-
DUB
31h 40m
1 stop
€778Etihad Airways
Mon, 17 Aug - Mon, 31 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
€797Etihad Airways
Wed, 2 Sep - Wed, 9 Sep
Scandinavian Airlines Logo
19:05 - 07:55
DUB
-
HND
27h 50m
1 stop
Scandinavian Airlines Logo
09:55 - 18:20
HND
-
DUB
17h 25m
1 stop
€809Scandinavian Airlines
Wed, 9 Dec - Wed, 16 Dec
Qatar Airways Logo
15:00 - 00:05
DUB
-
HND
25h 05m
1 stop
Qatar Airways Logo
01:35 - 13:30
HND
-
DUB
19h 55m
1 stop
€816Qatar Airways
Wed, 19 Aug - Tue, 25 Aug
Qatar Airways Logo
08:15 - 09:10
DUB
-
NGO
40h 55m
2 stops
Qatar Airways Logo
08:20 - 20:15
NGO
-
DUB
43h 55m
2 stops
€919Qatar Airways
Thu, 9 Jul - Mon, 13 Jul
Turkish Airlines Logo
06:30 - 19:35
DUB
-
CTS
28h 05m
2 stops
Turkish Airlines Logo
13:40 - 09:35
CTS
-
DUB
52h 55m
2 stops
€1,158Turkish Airlines
Thu, 19 Nov - Mon, 23 Nov
Turkish Airlines Logo
06:30 - 19:35
DUB
-
CTS
28h 05m
2 stops
Turkish Airlines Logo
13:40 - 09:35
CTS
-
DUB
52h 55m
2 stops
€1,506Turkish Airlines
Thu, 19 Nov - Mon, 23 Nov

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Scandinavian Airlines flights from Ireland to Japan

Our best Scandinavian Airlines deals on Ireland to Japan flight tickets
Scandinavian Airlines
9 Dec
DUB19:05Dublin
27h 50m
1 stop
HND07:55Tokyo Haneda
16 Dec
HND09:55Tokyo Haneda
17h 25m
1 stop
DUB18:20Dublin
€809
Scandinavian Airlines
18 Nov
DUB11:30Dublin
35h 25m
2 stops
HND07:55Tokyo Haneda
9 Dec
HND09:55Tokyo Haneda
33h 15m
2 stops
DUB10:10Dublin
€849
Scandinavian Airlines
17 Nov
DUB12:30Dublin
34h 25m
1 stop
HND07:55Tokyo Haneda
8 Dec
HND09:55Tokyo Haneda
34h 50m
1 stop
DUB11:45Dublin
€851

China Eastern flights from Ireland to Japan

Our best China Eastern deals on Ireland to Japan flight tickets
China Eastern
14 Oct
DUB10:55Dublin
18h 00m
1 stop
FUK12:55Fukuoka
1 Dec
FUK13:55Fukuoka
25h 20m
1 stop
DUB06:15Dublin
€648
China Eastern
23 Nov
DUB09:00Dublin
19h 20m
1 stop
KIX13:20Osaka Kansai Intl
1 Dec
KIX13:10Osaka Kansai Intl
26h 05m
1 stop
DUB06:15Dublin
€664
China Eastern
13 Nov
DUB09:00Dublin
19h 20m
1 stop
KIX13:20Osaka Kansai Intl
17 Nov
KIX13:10Osaka Kansai Intl
26h 05m
1 stop
DUB06:15Dublin
€691

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 21 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
Fastest return journey

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Wed 14/10

10:55-12:55

1 stop18h 00m

Fukuoka

Sun 29/11

18:15-06:15

1 stop21h 00m

€648

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 23/11

09:00-13:20

1 stop19h 20m

Osaka Kansai Intl

Tue 1/12

13:10-06:15

1 stop26h 05m

€664

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Fri 13/11

09:00-13:20

1 stop19h 20m

Osaka Kansai Intl

Tue 17/11

13:10-06:15

1 stop26h 05m

€691

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 17/8

20:35-11:40

1 stop31h 05m

Osaka Kansai Intl

Mon 31/8

19:25-19:05

1 stop31h 40m

€778

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Wed 2/9

20:35-15:10

2 stops34h 35m

Okinawa Naha

Wed 9/9

13:55-19:05

2 stops37h 10m

€797

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 9/12

19:05-07:55

1 stop27h 50m

Tokyo Haneda

Wed 16/12

09:55-18:20

1 stop17h 25m

€809

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 19/8

15:00-00:05

1 stop25h 05m

Tokyo Haneda

Tue 25/8

01:35-13:30

1 stop19h 55m

€816

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Thu 9/7

08:15-09:10

2 stops40h 55m

Nagoya Chubu Centrair Intl

Mon 13/7

08:20-20:15

2 stops43h 55m

€919

DublinSapporo

DUB - CTS

DUBCTS

Dublin

Thu 19/11

06:30-19:35

2 stops28h 05m

Sapporo Chitose

Mon 23/11

13:40-09:35

2 stops52h 55m

€1,158

DublinSapporo

DUB - CTS

DUBCTS

Dublin

Thu 19/11

06:30-19:35

2 stops28h 05m

Sapporo Chitose

Mon 23/11

13:40-09:35

2 stops52h 55m

€1,506

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 €398.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 6% 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 55m

Direct flights

None
The fastest flight from Ireland to Japan takes 16h 55m
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 €700Free CancellationRating
7.8
1,530 reviews
Search KLM flights
Etihad AirwaysPriceFrom €747Free CancellationRating
7.3
1,455 reviews
Search Etihad Airways flights
Air FrancePriceFrom €1,025Free CancellationRating
7.5
1,613 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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