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Cheap flights from Ireland to Japan from €320

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 16/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
China Eastern Logo
05:55 - 13:20
DUB
-
KIX
23h 25m
2 stops
China Eastern Logo
09:30 - 22:40
KIX
-
DUB
21h 10m
2 stops
€679China Eastern
Wed, 20 May - Tue, 9 Jun
China Eastern Logo
13:25 - 21:00
DUB
-
KIX
23h 35m
2 stops
China Eastern Logo
09:30 - 22:40
KIX
-
DUB
21h 10m
2 stops
€689China Eastern
Thu, 21 May - Tue, 9 Jun
China Eastern Logo
05:55 - 13:20
DUB
-
KIX
23h 25m
2 stops
China Eastern Logo
09:30 - 08:20
KIX
-
DUB
30h 50m
2 stops
€690China Eastern
Wed, 20 May - Wed, 10 Jun
China Eastern Logo
05:55 - 21:00
DUB
-
KIX
31h 05m
2 stops
China Eastern Logo
14:20 - 22:25
KIX
-
DUB
40h 05m
2 stops
€696China Eastern
Thu, 4 Jun - Wed, 17 Jun
Multiple Airlines Logo
06:25 - 20:35
DUB
-
KIX
30h 10m
3 stops
Multiple Airlines Logo
12:10 - 13:30
KIX
-
DUB
33h 20m
3 stops
€700Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
06:30 - 12:45
DUB
-
KIX
22h 15m
2 stops
Multiple Airlines Logo
14:20 - 14:05
KIX
-
DUB
31h 45m
2 stops
€708Multiple Airlines
Sun, 19 Apr - Mon, 4 May
Scandinavian Airlines Logo
11:10 - 07:55
DUB
-
HND
36h 45m
2 stops
Scandinavian Airlines Logo
11:05 - 19:05
HND
-
DUB
40h 00m
2 stops
€808Scandinavian Airlines
Mon, 1 Jun - Mon, 22 Jun
Scandinavian Airlines Logo
12:40 - 07:55
DUB
-
HND
35h 15m
1 stop
Scandinavian Airlines Logo
11:05 - 19:05
HND
-
DUB
40h 00m
2 stops
€812Scandinavian Airlines
Mon, 1 Jun - Mon, 22 Jun
ANA Logo
06:00 - 14:05
DUB
-
ITM
24h 05m
2 stops
ANA Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€864ANA
Tue, 9 Jun - Fri, 26 Jun
ANA Logo
06:00 - 11:05
DUB
-
ITM
21h 05m
2 stops
ANA Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€1,111ANA
Thu, 4 Jun - Wed, 17 Jun

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
9 Mar
DUB14:05Dublin
25h 55m
1 stop
HND01:00Tokyo Haneda
23 Mar
HND23:30Tokyo Haneda
29h 20m
1 stop
DUB19:50Dublin
€880
Qatar Airways
9 Mar
DUB07:45Dublin
25h 10m
1 stop
NRT17:55Tokyo Narita
23 Mar
NRT16:55Tokyo Narita
22h 05m
1 stop
DUB06:00Dublin
€898
Qatar Airways
9 Mar
DUB07:45Dublin
19h 10m
1 stop
NRT11:55Tokyo Narita
21 Mar
NRT21:55Tokyo Narita
23h 40m
1 stop
DUB12:35Dublin
€925

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets
Etihad Airways
21 Apr
DUB20:35Dublin
31h 55m
1 stop
NRT12:30Tokyo Narita
6 May
NRT17:40Tokyo Narita
33h 25m
1 stop
DUB19:05Dublin
€826
Etihad Airways
20 Apr
DUB09:00Dublin
19h 30m
1 stop
NRT12:30Tokyo Narita
6 May
NRT17:40Tokyo Narita
21h 35m
1 stop
DUB07:15Dublin
€832
Etihad Airways
23 Apr
DUB20:35Dublin
31h 55m
1 stop
NRT12:30Tokyo Narita
6 May
NRT17:40Tokyo Narita
33h 25m
1 stop
DUB19:05Dublin
€833

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 4 March 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

Wed 20/5

05:55-13:20

2 stops23h 25m

Osaka Kansai Intl

Tue 9/6

09:30-22:40

2 stops21h 10m

€679

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 21/5

13:25-21:00

2 stops23h 35m

Osaka Kansai Intl

Tue 9/6

09:30-22:40

2 stops21h 10m

€689

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 20/5

05:55-13:20

2 stops23h 25m

Osaka Kansai Intl

Wed 10/6

09:30-08:20

2 stops30h 50m

€690

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 4/6

05:55-21:00

2 stops31h 05m

Osaka Kansai Intl

Wed 17/6

14:20-22:25

2 stops40h 05m

€696

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 23/4

06:25-20:35

3 stops30h 10m

Osaka Kansai Intl

Fri 8/5

12:10-13:30

3 stops33h 20m

€700

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 19/4

06:30-12:45

2 stops22h 15m

Osaka Kansai Intl

Mon 4/5

14:20-14:05

2 stops31h 45m

€708

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 1/6

11:10-07:55

2 stops36h 45m

Tokyo Haneda

Mon 22/6

11:05-19:05

2 stops40h 00m

€808

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 1/6

12:40-07:55

1 stop35h 15m

Tokyo Haneda

Mon 22/6

11:05-19:05

2 stops40h 00m

€812

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 9/6

06:00-14:05

2 stops24h 05m

Osaka Itami

Fri 26/6

07:05-22:15

2 stops23h 10m

€864

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 4/6

06:00-11:05

2 stops21h 05m

Osaka Itami

Wed 17/6

07:05-22:15

2 stops23h 10m

€1,111

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 €782, 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 €848.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 21% 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

18h 05m

Direct flights

None
The fastest flight from Ireland to Japan takes 18h 05m
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 €690Free CancellationRating
7.7
1,464 reviews
Search KLM flights
Etihad AirwaysPriceFrom €737Free CancellationRating
7.3
1,424 reviews
Search Etihad Airways flights
LufthansaPriceFrom €998Free CancellationRating
6.8
7,823 reviews
Search Lufthansa flights
Air FrancePriceFrom €1,011Free CancellationRating
7.4
1,542 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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