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Cheap flights from Ireland to Japan from €410

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 25/4. 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.
Etihad Airways Logo
09:00 - 15:10
DUB
-
OKA
22h 10m
2 stops
Etihad Airways Logo
13:55 - 07:15
OKA
-
DUB
25h 20m
2 stops
€726Etihad Airways
Mon, 4 May - Sun, 10 May
Etihad Airways Logo
20:35 - 12:45
DUB
-
NRT
32h 10m
1 stop
Etihad Airways Logo
18:00 - 19:05
NRT
-
DUB
33h 05m
1 stop
€770Etihad Airways
Mon, 31 Aug - Mon, 14 Sep
Etihad Airways Logo
20:35 - 15:10
DUB
-
OKA
34h 35m
2 stops
Etihad Airways Logo
13:55 - 07:15
OKA
-
DUB
25h 20m
2 stops
€780Etihad Airways
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
08:25 - 18:30
DUB
-
HND
26h 05m
3 stops
Multiple Airlines Logo
13:30 - 16:35
HND
-
DUB
35h 05m
3 stops
€792Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
00:01 - 17:00
DUB
-
KIX
32h 59m
3 stops
Multiple Airlines Logo
16:05 - 22:00
KIX
-
DUB
37h 55m
3 stops
€799Multiple Airlines
Mon, 18 May - Wed, 10 Jun
Scandinavian Airlines Logo
19:50 - 07:55
DUB
-
HND
28h 05m
2 stops
Scandinavian Airlines Logo
11:05 - 11:50
HND
-
DUB
32h 45m
1 stop
€848Scandinavian Airlines
Mon, 1 Jun - Tue, 16 Jun
Qatar Airways Logo
15:00 - 09:10
DUB
-
NGO
34h 10m
2 stops
Qatar Airways Logo
14:35 - 13:30
NGO
-
DUB
30h 55m
2 stops
€1,022Qatar Airways
Wed, 9 Sep - Wed, 23 Sep
Qatar Airways Logo
15:00 - 09:10
DUB
-
NGO
34h 10m
2 stops
Qatar Airways Logo
07:40 - 13:30
NGO
-
DUB
37h 50m
2 stops
€1,023Qatar Airways
Wed, 9 Sep - Wed, 23 Sep
China Eastern Logo
16:20 - 12:55
DUB
-
FUK
36h 35m
2 stops
China Eastern Logo
18:15 - 15:25
FUK
-
DUB
29h 10m
2 stops
€3,018China Eastern
Sat, 25 Jul - Sun, 9 Aug
China Eastern Logo
06:00 - 12:55
DUB
-
FUK
22h 55m
2 stops
China Eastern Logo
18:15 - 22:25
FUK
-
DUB
36h 10m
2 stops
€3,024China Eastern
Sun, 26 Jul - Sun, 9 Aug

Qatar Airways flights from Ireland to Japan

Our best Qatar Airways deals on Ireland to Japan flight tickets
Qatar Airways
28 Apr
DUB12:55Dublin
34h 45m
2 stops
NRT07:40Tokyo Narita
2 May
NRT22:25Tokyo Narita
25h 00m
1 stop
DUB15:25Dublin
€869
Qatar Airways
1 Sept
DUB21:45Dublin
35h 40m
1 stop
KIX17:25Osaka Kansai Intl
7 Sept
KIX18:55Osaka Kansai Intl
19h 50m
1 stop
DUB06:45Dublin
€904
Qatar Airways
16 Apr
DUB09:30Dublin
26h 05m
1 stop
NRT19:35Tokyo Narita
30 Apr
NRT22:25Tokyo Narita
25h 00m
1 stop
DUB15:25Dublin
€949

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets
Etihad Airways
4 May
DUB09:00Dublin
22h 10m
2 stops
OKA15:10Okinawa Naha
10 May
OKA13:55Okinawa Naha
25h 20m
2 stops
DUB07:15Dublin
€726
Etihad Airways
31 Aug
DUB20:35Dublin
32h 10m
1 stop
NRT12:45Tokyo Narita
14 Sept
NRT18:00Tokyo Narita
33h 05m
1 stop
DUB19:05Dublin
€770
Etihad Airways
3 May
DUB20:35Dublin
34h 35m
2 stops
OKA15:10Okinawa Naha
10 May
OKA13:55Okinawa Naha
25h 20m
2 stops
DUB07:15Dublin
€780

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 13 April 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

Cheapest return flight
Fastest return journey

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Mon 4/5

09:00-15:10

2 stops22h 10m

Okinawa Naha

Sun 10/5

13:55-07:15

2 stops25h 20m

€726

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 31/8

20:35-12:45

1 stop32h 10m

Tokyo Narita

Mon 14/9

18:00-19:05

1 stop33h 05m

€770

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Sun 3/5

20:35-15:10

2 stops34h 35m

Okinawa Naha

Sun 10/5

13:55-07:15

2 stops25h 20m

€780

DublinTokyo

DUB - HND

DUBHND

Dublin

Thu 7/5

08:25-18:30

3 stops26h 05m

Tokyo Haneda

Thu 14/5

13:30-16:35

3 stops35h 05m

€792

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 18/5

00:01-17:00

3 stops32h 59m

Osaka Kansai Intl

Wed 10/6

16:05-22:00

3 stops37h 55m

€799

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 1/6

19:50-07:55

2 stops28h 05m

Tokyo Haneda

Tue 16/6

11:05-11:50

1 stop32h 45m

€848

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

15:00-09:10

2 stops34h 10m

Nagoya Chubu Centrair Intl

Wed 23/9

14:35-13:30

2 stops30h 55m

€1,022

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 9/9

15:00-09:10

2 stops34h 10m

Nagoya Chubu Centrair Intl

Wed 23/9

07:40-13:30

2 stops37h 50m

€1,023

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Sat 25/7

16:20-12:55

2 stops36h 35m

Fukuoka

Sun 9/8

18:15-15:25

2 stops29h 10m

€3,018

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Sun 26/7

06:00-12:55

2 stops22h 55m

Fukuoka

Sun 9/8

18:15-22:25

2 stops36h 10m

€3,024

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 €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 February is also cheap. Prices for this month can be found on momondo for an average of €869.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 42% 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 15m

Direct flights

None
The fastest flight from Ireland to Japan takes 18h 15m
There are no direct flights from Ireland to Japan. There are no popular flight routes from Ireland to Japan.
Search flight deals

Frequently asked questions about flying from Ireland to Japan

  • 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 €685Free CancellationRating
7.8
1,496 reviews
Search KLM flights
Etihad AirwaysPriceFrom €726Free CancellationRating
7.3
1,430 reviews
Search Etihad Airways flights
Air FrancePriceFrom €1,004Free CancellationRating
7.4
1,566 reviews
Search Air France flights
British AirwaysPriceFrom €1,112Free CancellationRating
6.7
7,882 reviews
Search British Airways 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

Popular Cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyofrom €748
Flights to Osakafrom €735
Flights to Okinawafrom €780
Flights to Fukuokafrom €1,145
Flights to Nagoyafrom €883