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Cheap flights from Ireland to Japan from €338

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 11/4. 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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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.
Multiple Airlines Logo
06:45 - 20:30
DUB
-
KIX
29h 45m
2 stops
Multiple Airlines Logo
13:10 - 14:35
KIX
-
DUB
33h 25m
2 stops
€591Multiple Airlines
Sun, 10 May - Mon, 25 May
Multiple Airlines Logo
13:00 - 17:15
DUB
-
FUK
19h 15m
2 stops
Multiple Airlines Logo
13:55 - 12:50
FUK
-
DUB
31h 55m
2 stops
€616Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Etihad Airways Logo
08:05 - 11:40
DUB
-
NRT
18h 35m
1 stop
Etihad Airways Logo
17:20 - 18:15
NRT
-
DUB
33h 55m
1 stop
€802Etihad Airways
Sun, 22 Feb - Mon, 9 Mar
Etihad Airways Logo
08:05 - 11:40
DUB
-
NRT
18h 35m
1 stop
Etihad Airways Logo
17:20 - 06:25
NRT
-
DUB
22h 05m
1 stop
€802Etihad Airways
Sun, 22 Feb - Mon, 9 Mar
Scandinavian Airlines Logo
20:00 - 07:55
DUB
-
HND
51h 55m
2 stops
Scandinavian Airlines Logo
11:05 - 10:10
HND
-
DUB
31h 05m
2 stops
€807Scandinavian Airlines
Sat, 23 May - Tue, 2 Jun
Scandinavian Airlines Logo
20:00 - 07:55
DUB
-
HND
27h 55m
2 stops
Scandinavian Airlines Logo
11:05 - 10:55
HND
-
DUB
31h 50m
2 stops
€808Scandinavian Airlines
Sat, 30 May - Thu, 11 Jun
Lufthansa Logo
17:55 - 12:10
DUB
-
ITM
33h 15m
2 stops
Lufthansa Logo
10:00 - 10:05
ITM
-
DUB
33h 05m
2 stops
€1,339Lufthansa
Mon, 9 Mar - Wed, 25 Mar
Lufthansa Logo
06:05 - 11:05
DUB
-
ITM
21h 00m
2 stops
Lufthansa Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€1,369Lufthansa
Fri, 8 May - Fri, 15 May
China Eastern Logo
08:50 - 16:00
DUB
-
NGO
46h 10m
2 stops
China Eastern Logo
13:35 - 08:20
NGO
-
DUB
50h 45m
2 stops
€2,331China Eastern
Fri, 27 Mar - Sun, 12 Apr
China Eastern Logo
08:50 - 12:35
DUB
-
NGO
42h 45m
2 stops
China Eastern Logo
17:00 - 22:25
NGO
-
DUB
37h 25m
2 stops
€2,341China Eastern
Fri, 27 Mar - Sun, 12 Apr

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
8 Feb
DUB14:05Dublin
25h 55m
1 stop
HND01:00Tokyo Haneda
24 Feb
HND23:30Tokyo Haneda
22h 05m
1 stop
DUB12:35Dublin
€957
Qatar Airways
8 Feb
DUB14:05Dublin
25h 55m
1 stop
HND01:00Tokyo Haneda
24 Feb
HND23:30Tokyo Haneda
39h 30m
1 stop
DUB06:00Dublin
€964
Qatar Airways
8 Feb
DUB14:05Dublin
36h 50m
1 stop
NRT11:55Tokyo Narita
23 Feb
NRT16:55Tokyo Narita
22h 05m
1 stop
DUB06:00Dublin
€966

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets
Etihad Airways
8 Feb
DUB08:05Dublin
18h 35m
1 stop
NRT11:40Tokyo Narita
23 Feb
NRT17:20Tokyo Narita
33h 55m
1 stop
DUB18:15Dublin
€799
Etihad Airways
22 Feb
DUB08:05Dublin
18h 35m
1 stop
NRT11:40Tokyo Narita
9 Mar
NRT17:20Tokyo Narita
33h 55m
1 stop
DUB18:15Dublin
€802
Etihad Airways
22 Feb
DUB08:05Dublin
18h 35m
1 stop
NRT11:40Tokyo Narita
9 Mar
NRT17:20Tokyo Narita
22h 05m
1 stop
DUB06:25Dublin
€802

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 1 February 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

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 10/5

06:45-20:30

2 stops29h 45m

Osaka Kansai Intl

Mon 25/5

13:10-14:35

2 stops33h 25m

€591

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Mon 16/3

13:00-17:15

2 stops19h 15m

Fukuoka

Mon 23/3

13:55-12:50

2 stops31h 55m

€616

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 22/2

08:05-11:40

1 stop18h 35m

Tokyo Narita

Mon 9/3

17:20-18:15

1 stop33h 55m

€802

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 22/2

08:05-11:40

1 stop18h 35m

Tokyo Narita

Mon 9/3

17:20-06:25

1 stop22h 05m

€802

DublinTokyo

DUB - HND

DUBHND

Dublin

Sat 23/5

20:00-07:55

2 stops51h 55m

Tokyo Haneda

Tue 2/6

11:05-10:10

2 stops31h 05m

€807

DublinTokyo

DUB - HND

DUBHND

Dublin

Sat 30/5

20:00-07:55

2 stops27h 55m

Tokyo Haneda

Thu 11/6

11:05-10:55

2 stops31h 50m

€808

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 9/3

17:55-12:10

2 stops33h 15m

Osaka Itami

Wed 25/3

10:00-10:05

2 stops33h 05m

€1,339

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 8/5

06:05-11:05

2 stops21h 00m

Osaka Itami

Fri 15/5

07:05-22:15

2 stops23h 10m

€1,369

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Fri 27/3

08:50-16:00

2 stops46h 10m

Nagoya Chubu Centrair Intl

Sun 12/4

13:35-08:20

2 stops50h 45m

€2,331

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Fri 27/3

08:50-12:35

2 stops42h 45m

Nagoya Chubu Centrair Intl

Sun 12/4

17:00-22:25

2 stops37h 25m

€2,341

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 €780, 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 €821.

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 55m

Direct flights

None
The fastest flight from Ireland to Japan takes 17h 55m
There are no direct flights from Ireland to Japan. There are no popular flight routes from Ireland to Japan.
Search flight deals

  • 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 €678Free CancellationRating
7.7
1,444 reviews
Search KLM flights
Etihad AirwaysPriceFrom €723Free CancellationRating
7.3
1,378 reviews
Search Etihad Airways flights
Air FrancePriceFrom €992Free CancellationRating
7.4
1,528 reviews
Search Air France flights
LufthansaPriceFrom €1,004Free CancellationRating
6.8
7,758 reviews
Search Lufthansa 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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