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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 25/1. 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
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
21:05 - 12:40
DUB
-
KIX
30h 35m
2 stops
Multiple Airlines Logo
16:30 - 12:05
KIX
-
DUB
28h 35m
2 stops
€624Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
06:55 - 17:00
DUB
-
KIX
25h 05m
3 stops
Multiple Airlines Logo
11:45 - 19:10
KIX
-
DUB
40h 25m
3 stops
€643Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Scandinavian Airlines Logo
20:20 - 07:55
DUB
-
HND
26h 35m
2 stops
Scandinavian Airlines Logo
09:55 - 11:45
HND
-
DUB
34h 50m
1 stop
€710Scandinavian Airlines
Mon, 16 Feb - Tue, 3 Mar
Scandinavian Airlines Logo
12:40 - 07:55
DUB
-
HND
35h 15m
1 stop
Scandinavian Airlines Logo
11:05 - 11:50
HND
-
DUB
32h 45m
1 stop
€722Scandinavian Airlines
Mon, 25 May - Tue, 9 Jun
ANA Logo
05:55 - 21:45
DUB
-
UKB
31h 50m
2 stops
ANA Logo
07:05 - 22:15
UKB
-
DUB
23h 10m
2 stops
€827ANA
Thu, 4 Jun - Wed, 17 Jun
ANA Logo
06:05 - 14:05
DUB
-
ITM
24h 00m
2 stops
ANA Logo
16:50 - 08:05
ITM
-
DUB
23h 15m
2 stops
€831ANA
Mon, 8 Jun - Tue, 30 Jun
Lufthansa Logo
05:55 - 13:05
DUB
-
ITM
23h 10m
2 stops
Lufthansa Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€847Lufthansa
Sun, 7 Jun - Wed, 1 Jul
Etihad Airways Logo
20:25 - 17:50
DUB
-
NGO
37h 25m
2 stops
Etihad Airways Logo
11:05 - 18:55
NGO
-
DUB
39h 50m
2 stops
€884Etihad Airways
Tue, 12 May - Tue, 2 Jun
Lufthansa Logo
05:55 - 13:05
DUB
-
ITM
23h 10m
2 stops
Lufthansa Logo
09:00 - 22:15
ITM
-
DUB
21h 15m
2 stops
€913Lufthansa
Sun, 7 Jun - Tue, 30 Jun
Etihad Airways Logo
20:25 - 17:50
DUB
-
NGO
37h 25m
2 stops
Etihad Airways Logo
14:10 - 18:55
NGO
-
DUB
36h 45m
2 stops
€983Etihad Airways
Tue, 12 May - Mon, 25 May

China Eastern flights from Ireland to Japan

Our best China Eastern deals on Ireland to Japan flight tickets
China Eastern
28 Jan
DUB13:25Dublin
22h 25m
2 stops
HND20:50Tokyo Haneda
3 Feb
HND14:30Tokyo Haneda
40h 40m
2 stops
DUB22:10Dublin
€1,075
China Eastern
22 Jan
DUB06:00Dublin
46h 30m
2 stops
OKA13:30Okinawa Naha
26 Jan
OKA14:30Okinawa Naha
41h 25m
2 stops
DUB22:55Dublin
€1,116
China Eastern
14 May
DUB08:55Dublin
45h 35m
2 stops
NGO14:30Nagoya Chubu Centrair Intl
16 May
NGO17:00Nagoya Chubu Centrair Intl
37h 40m
2 stops
DUB22:40Dublin
€1,129

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
25 Jan
DUB14:05Dublin
32h 10m
2 stops
NRT07:15Tokyo Narita
31 Jan
NRT16:55Tokyo Narita
28h 40m
1 stop
DUB12:35Dublin
€811
Qatar Airways
25 Jan
DUB14:05Dublin
32h 10m
2 stops
NRT07:15Tokyo Narita
31 Jan
NRT16:55Tokyo Narita
22h 05m
1 stop
DUB06:00Dublin
€906
Qatar Airways
28 Jan
DUB14:05Dublin
25h 55m
1 stop
HND01:00Tokyo Haneda
4 Mar
HND23:30Tokyo Haneda
22h 05m
1 stop
DUB12:35Dublin
€919

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 January 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

Mon 2/3

21:05-12:40

2 stops30h 35m

Osaka Kansai Intl

Tue 10/3

16:30-12:05

2 stops28h 35m

€624

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 4/3

06:55-17:00

3 stops25h 05m

Osaka Kansai Intl

Wed 11/3

11:45-19:10

3 stops40h 25m

€643

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 16/2

20:20-07:55

2 stops26h 35m

Tokyo Haneda

Tue 3/3

09:55-11:45

1 stop34h 50m

€710

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 25/5

12:40-07:55

1 stop35h 15m

Tokyo Haneda

Tue 9/6

11:05-11:50

1 stop32h 45m

€722

DublinKobe

DUB - UKB

DUBUKB

Dublin

Thu 4/6

05:55-21:45

2 stops31h 50m

Kobe

Wed 17/6

07:05-22:15

2 stops23h 10m

€827

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 8/6

06:05-14:05

2 stops24h 00m

Osaka Itami

Tue 30/6

16:50-08:05

2 stops23h 15m

€831

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 7/6

05:55-13:05

2 stops23h 10m

Osaka Itami

Wed 1/7

07:05-22:15

2 stops23h 10m

€847

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Tue 12/5

20:25-17:50

2 stops37h 25m

Nagoya Chubu Centrair Intl

Tue 2/6

11:05-18:55

2 stops39h 50m

€884

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 7/6

05:55-13:05

2 stops23h 10m

Osaka Itami

Tue 30/6

09:00-22:15

2 stops21h 15m

€913

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Tue 12/5

20:25-17:50

2 stops37h 25m

Nagoya Chubu Centrair Intl

Mon 25/5

14:10-18:55

2 stops36h 45m

€983

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 January. Flight prices, which tend to average around €783, 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 €840.

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 00m

Direct flights

None
The fastest flight from Ireland to Japan takes 17h 00m
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 €686Free CancellationRating
7.7
1,442 reviews
Search KLM flights
Etihad AirwaysPriceFrom €732Free CancellationRating
7.3
1,374 reviews
Search Etihad Airways flights
Air FrancePriceFrom €1,005Free CancellationRating
7.4
1,524 reviews
Search Air France flights
LufthansaPriceFrom €1,017Free CancellationRating
6.8
7,736 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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Find better results for your trip to Japan

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