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Cheap flights from Ireland to Japan from €305

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 12/4. 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
08:55 - 18:00
DUB
-
KIX
25h 05m
2 stops
China Eastern Logo
14:20 - 18:25
KIX
-
DUB
36h 05m
2 stops
€684China Eastern
Thu, 7 May - Mon, 18 May
China Eastern Logo
08:55 - 18:00
DUB
-
KIX
25h 05m
2 stops
China Eastern Logo
13:10 - 22:25
KIX
-
DUB
41h 15m
2 stops
€694China Eastern
Thu, 7 May - Sun, 17 May
Multiple Airlines Logo
05:55 - 17:05
DUB
-
FUK
26h 10m
3 stops
Multiple Airlines Logo
12:50 - 09:50
FUK
-
DUB
30h 00m
3 stops
€695Multiple Airlines
Tue, 10 Mar - Sat, 14 Mar
Hainan Airlines Logo
12:00 - 12:45
DUB
-
KIX
16h 45m
1 stop
Hainan Airlines Logo
14:20 - 07:00
KIX
-
DUB
24h 40m
1 stop
€709Hainan Airlines
Sun, 7 Jun - Sat, 13 Jun
Hainan Airlines Logo
12:00 - 12:45
DUB
-
KIX
16h 45m
1 stop
Hainan Airlines Logo
14:20 - 07:00
KIX
-
DUB
24h 40m
1 stop
€715Hainan Airlines
Sun, 24 May - Mon, 1 Jun
Scandinavian Airlines Logo
20:00 - 07:55
DUB
-
HND
51h 55m
2 stops
Scandinavian Airlines Logo
11:05 - 18:20
HND
-
DUB
39h 15m
1 stop
€832Scandinavian Airlines
Sat, 23 May - Mon, 1 Jun
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
€835Scandinavian Airlines
Sat, 23 May - Mon, 1 Jun
Lufthansa Logo
05:55 - 11:05
DUB
-
ITM
21h 10m
2 stops
Lufthansa Logo
09:00 - 22:15
ITM
-
DUB
21h 15m
2 stops
€1,254Lufthansa
Sun, 3 May - Sat, 16 May
Etihad Airways Logo
08:05 - 15:00
DUB
-
OKA
21h 55m
2 stops
Etihad Airways Logo
15:25 - 06:25
OKA
-
DUB
24h 00m
2 stops
€1,256Etihad Airways
Wed, 4 Mar - Sun, 8 Mar
Etihad Airways Logo
08:05 - 10:05
DUB
-
NGO
41h 00m
2 stops
Etihad Airways Logo
18:20 - 06:25
NGO
-
DUB
45h 05m
2 stops
€1,262Etihad Airways
Thu, 5 Mar - Mon, 9 Mar

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
9 Feb
DUB14:05Dublin
32h 10m
2 stops
NRT07:15Tokyo Narita
23 Feb
NRT16:55Tokyo Narita
28h 40m
1 stop
DUB12:35Dublin
€902
Qatar Airways
9 Feb
DUB07:45Dublin
25h 10m
1 stop
NRT17:55Tokyo Narita
24 Feb
NRT16:55Tokyo Narita
22h 05m
1 stop
DUB06:00Dublin
€927
Qatar Airways
9 Feb
DUB14:05Dublin
36h 50m
1 stop
NRT11:55Tokyo Narita
24 Feb
NRT21:55Tokyo Narita
23h 40m
1 stop
DUB12:35Dublin
€929

KLM flights from Ireland to Japan

Our best KLM deals on Ireland to Japan flight tickets
KLM
11 Feb
DUB08:50Dublin
17h 55m
1 stop
NRT11:45Tokyo Narita
26 Feb
NRT13:35Tokyo Narita
35h 45m
1 stop
DUB16:20Dublin
€865
KLM
9 Feb
DUB17:15Dublin
33h 30m
1 stop
NRT11:45Tokyo Narita
16 Feb
NRT13:35Tokyo Narita
35h 45m
1 stop
DUB16:20Dublin
€875
KLM
11 Feb
DUB08:50Dublin
17h 55m
1 stop
NRT11:45Tokyo Narita
26 Feb
NRT13:35Tokyo Narita
35h 45m
1 stop
DUB16:20Dublin
€917

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 7 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

Thu 7/5

08:55-18:00

2 stops25h 05m

Osaka Kansai Intl

Mon 18/5

14:20-18:25

2 stops36h 05m

€684

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 7/5

08:55-18:00

2 stops25h 05m

Osaka Kansai Intl

Sun 17/5

13:10-22:25

2 stops41h 15m

€694

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Tue 10/3

05:55-17:05

3 stops26h 10m

Fukuoka

Sat 14/3

12:50-09:50

3 stops30h 00m

€695

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 7/6

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Sat 13/6

14:20-07:00

1 stop24h 40m

€709

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 24/5

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Mon 1/6

14:20-07:00

1 stop24h 40m

€715

DublinTokyo

DUB - HND

DUBHND

Dublin

Sat 23/5

20:00-07:55

2 stops51h 55m

Tokyo Haneda

Mon 1/6

11:05-18:20

1 stop39h 15m

€832

DublinTokyo

DUB - HND

DUBHND

Dublin

Sat 23/5

20:00-07:55

2 stops51h 55m

Tokyo Haneda

Mon 1/6

11:05-10:10

2 stops31h 05m

€835

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 3/5

05:55-11:05

2 stops21h 10m

Osaka Itami

Sat 16/5

09:00-22:15

2 stops21h 15m

€1,254

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Wed 4/3

08:05-15:00

2 stops21h 55m

Okinawa Naha

Sun 8/3

15:25-06:25

2 stops24h 00m

€1,256

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Thu 5/3

08:05-10:05

2 stops41h 00m

Nagoya Chubu Centrair Intl

Mon 9/3

18:20-06:25

2 stops45h 05m

€1,262

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 €784, 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 €824.

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 45m

Direct flights

None
The fastest flight from Ireland to Japan takes 16h 45m
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 €680Free CancellationRating
7.7
1,450 reviews
Search KLM flights
Etihad AirwaysPriceFrom €726Free CancellationRating
7.3
1,387 reviews
Search Etihad Airways flights
Air FrancePriceFrom €997Free CancellationRating
7.4
1,531 reviews
Search Air France flights
LufthansaPriceFrom €1,008Free CancellationRating
6.8
7,769 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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Popular flights according to clicks in the last 7 days on momondo
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