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Cheap flights from Ireland to Japan from €364

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.
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
06:55 - 17:00
DUB
-
KIX
25h 05m
3 stops
Multiple Airlines Logo
07:40 - 10:15
KIX
-
DUB
35h 35m
3 stops
€614Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
06:55 - 19:20
DUB
-
KIX
27h 25m
3 stops
Multiple Airlines Logo
14:10 - 19:10
KIX
-
DUB
38h 00m
3 stops
€641Multiple Airlines
Wed, 11 Mar - Wed, 18 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
€748Hainan Airlines
Sun, 10 May - Sat, 23 May
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
€754Hainan Airlines
Sun, 10 May - Mon, 25 May
Scandinavian Airlines Logo
11:30 - 07:55
DUB
-
HND
35h 25m
2 stops
Scandinavian Airlines Logo
09:55 - 18:20
HND
-
DUB
17h 25m
1 stop
€785Scandinavian Airlines
Wed, 11 Feb - Tue, 3 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
€789Scandinavian Airlines
Mon, 9 Feb - Tue, 3 Mar
Qatar Airways Logo
14:05 - 08:30
DUB
-
FUK
33h 25m
2 stops
Qatar Airways Logo
20:05 - 19:50
FUK
-
DUB
32h 45m
2 stops
€1,062Qatar Airways
Wed, 11 Feb - Mon, 2 Mar
Lufthansa Logo
05:00 - 14:10
DUB
-
ITM
24h 10m
2 stops
Lufthansa Logo
10:00 - 22:45
ITM
-
DUB
21h 45m
2 stops
€1,123Lufthansa
Tue, 10 Mar - Tue, 17 Mar
Lufthansa Logo
05:00 - 12:10
DUB
-
ITM
22h 10m
2 stops
Lufthansa Logo
10:00 - 22:45
ITM
-
DUB
21h 45m
2 stops
€1,265Lufthansa
Tue, 10 Mar - Tue, 17 Mar
Qatar Airways Logo
17:30 - 16:25
SNN
-
KIX
61h 55m
2 stops
Qatar Airways Logo
17:55 - 19:25
KIX
-
SNN
34h 30m
2 stops
€2,133Qatar Airways
Thu, 12 Mar - Mon, 16 Mar

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
28 Jan
DUB14:05Dublin
32h 10m
2 stops
NRT07:15Tokyo Narita
1 Feb
NRT21:55Tokyo Narita
41h 05m
1 stop
DUB06:00Dublin
€848
Qatar Airways
28 Jan
DUB14:05Dublin
25h 55m
1 stop
HND01:00Tokyo Haneda
4 Feb
HND23:30Tokyo Haneda
22h 05m
1 stop
DUB12:35Dublin
€911
Qatar Airways
29 Jan
DUB14:05Dublin
18h 50m
1 stop
NRT17:55Tokyo Narita
4 Feb
NRT16:55Tokyo Narita
22h 05m
1 stop
DUB06:00Dublin
€912

SWISS flights from Ireland to Japan

Our best SWISS deals on Ireland to Japan flight tickets
SWISS
2 Jun
DUB18:35Dublin
30h 35m
1 stop
NRT09:10Tokyo Narita
30 Jun
NRT11:00Tokyo Narita
29h 15m
1 stop
DUB08:15Dublin
€781
SWISS
2 Jun
DUB18:35Dublin
30h 35m
1 stop
NRT09:10Tokyo Narita
16 Jun
NRT11:00Tokyo Narita
38h 50m
1 stop
DUB17:50Dublin
€803

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 26 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

Tue 10/3

06:55-17:00

3 stops25h 05m

Osaka Kansai Intl

Tue 17/3

07:40-10:15

3 stops35h 35m

€614

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 11/3

06:55-19:20

3 stops27h 25m

Osaka Kansai Intl

Wed 18/3

14:10-19:10

3 stops38h 00m

€641

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 10/5

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Sat 23/5

14:20-07:00

1 stop24h 40m

€748

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 10/5

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Mon 25/5

14:20-07:00

1 stop24h 40m

€754

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 11/2

11:30-07:55

2 stops35h 25m

Tokyo Haneda

Tue 3/3

09:55-18:20

1 stop17h 25m

€785

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 9/2

20:20-07:55

2 stops26h 35m

Tokyo Haneda

Tue 3/3

09:55-11:45

1 stop34h 50m

€789

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Wed 11/2

14:05-08:30

2 stops33h 25m

Fukuoka

Mon 2/3

20:05-19:50

2 stops32h 45m

€1,062

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 10/3

05:00-14:10

2 stops24h 10m

Osaka Itami

Tue 17/3

10:00-22:45

2 stops21h 45m

€1,123

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 10/3

05:00-12:10

2 stops22h 10m

Osaka Itami

Tue 17/3

10:00-22:45

2 stops21h 45m

€1,265

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Thu 12/3

17:30-16:25

2 stops61h 55m

Osaka Kansai Intl

Mon 16/3

17:55-19:25

2 stops34h 30m

€2,133

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €831.

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 40m

Direct flights

None
The fastest flight from Ireland to Japan takes 16h 40m
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 €679Free CancellationRating
7.7
1,442 reviews
Search KLM flights
Etihad AirwaysPriceFrom €724Free CancellationRating
7.3
1,376 reviews
Search Etihad Airways flights
Air FrancePriceFrom €994Free CancellationRating
7.4
1,525 reviews
Search Air France flights
LufthansaPriceFrom €1,006Free CancellationRating
6.8
7,747 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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