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Cheap flights from Ireland to Japan from €357

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 16/11. 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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Find the cheapest flights from Ireland to Japan

Recent return flight deals from Ireland to Japan

Logo
06:25 - 21:00DUB-KIX
30h 35m2 stops
Logo
10:55 - 11:05KIX-DUB
32h 10m2 stops
€691
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Logo
12:00 - 19:30DUB-OKA
23h 30m2 stops
Logo
11:35 - 07:00OKA-DUB
27h 25m2 stops
€717
Find Deal
Sun, 14 Sep - Fri, 19 Sep
Logo
11:25 - 21:00DUB-KIX
25h 35m2 stops
Logo
19:00 - 21:40KIX-DUB
34h 40m2 stops
€725
Find Deal
Wed, 24 Sep - Wed, 1 Oct
China Eastern Logo
06:00 - 20:50DUB-NGO
30h 50m2 stops
China Eastern Logo
15:30 - 22:25NGO-DUB
38h 55m2 stops
€783China Eastern
Find Deal
Thu, 25 Sep - Sat, 4 Oct
China Eastern Logo
13:25 - 15:50DUB-HND
41h 25m2 stops
China Eastern Logo
17:10 - 22:10HND-DUB
38h 00m2 stops
€869China Eastern
Find Deal
Mon, 27 Oct - Mon, 10 Nov
Etihad Airways Logo
09:05 - 12:15DUB-NRT
19h 10m1 stop
Etihad Airways Logo
17:40 - 07:10NRT-DUB
21h 30m1 stop
€872Etihad Airways
Find Deal
Thu, 11 Sep - Wed, 24 Sep
Etihad Airways Logo
09:05 - 12:15DUB-NRT
19h 10m1 stop
Etihad Airways Logo
17:40 - 07:10NRT-DUB
21h 30m1 stop
€873Etihad Airways
Find Deal
Mon, 8 Sep - Wed, 24 Sep
Scandinavian Airlines Logo
19:05 - 07:55DUB-HND
27h 50m1 stop
Scandinavian Airlines Logo
09:55 - 11:45HND-DUB
34h 50m1 stop
€878Scandinavian Airlines
Find Deal
Mon, 29 Dec - Sun, 11 Jan
KLM Logo
05:55 - 10:45DUB-NRT
20h 50m1 stop
KLM Logo
12:35 - 22:25NRT-DUB
17h 50m1 stop
€883KLM
Find Deal
Tue, 9 Sep - Thu, 25 Sep
KLM Logo
17:15 - 11:45DUB-NRT
33h 30m1 stop
KLM Logo
13:35 - 08:05NRT-DUB
27h 30m1 stop
€922KLM
Find Deal
Mon, 16 Feb - Sat, 28 Feb

SWISS flights from Ireland to Japan

Our best SWISS deals on Ireland to Japan flight tickets
SWISS
21 Feb
DUB18:35Dublin
30h 40m
1 stop
NRT10:15Tokyo Narita
2 Mar
NRT12:10Tokyo Narita
32h 55m
1 stop
DUB12:05Dublin
€874
Find similar
SWISS
29 Nov
DUB18:35Dublin
30h 40m
1 stop
NRT10:15Tokyo Narita
15 Dec
NRT12:10Tokyo Narita
32h 55m
1 stop
DUB12:05Dublin
€942
Find similar

Etihad Airways flights from Ireland to Japan

Our best Etihad Airways deals on Ireland to Japan flight tickets
Etihad Airways
11 Sept
DUB09:05Dublin
19h 10m
1 stop
NRT12:15Tokyo Narita
24 Sept
NRT17:40Tokyo Narita
21h 30m
1 stop
DUB07:10Dublin
€872
Find similar
Etihad Airways
8 Sept
DUB09:05Dublin
19h 10m
1 stop
NRT12:15Tokyo Narita
24 Sept
NRT17:40Tokyo Narita
21h 30m
1 stop
DUB07:10Dublin
€873
Find similar
Etihad Airways
11 Sept
DUB09:05Dublin
19h 10m
1 stop
NRT12:15Tokyo Narita
29 Sept
NRT17:40Tokyo Narita
33h 15m
1 stop
DUB18:55Dublin
€874
Find similar

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 29 August 2025.
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 13/10

06:25-21:00

2 stops30h 35m

Osaka Kansai Intl

Mon 20/10

10:55-11:05

2 stops32h 10m

€691

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Sun 14/9

12:00-19:30

2 stops23h 30m

Okinawa Naha

Fri 19/9

11:35-07:00

2 stops27h 25m

€717

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 24/9

11:25-21:00

2 stops25h 35m

Osaka Kansai Intl

Wed 1/10

19:00-21:40

2 stops34h 40m

€725

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Thu 25/9

06:00-20:50

2 stops30h 50m

Nagoya Chubu Centrair Intl

Sat 4/10

15:30-22:25

2 stops38h 55m

€783

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 27/10

13:25-15:50

2 stops41h 25m

Tokyo Haneda

Mon 10/11

17:10-22:10

2 stops38h 00m

€869

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Thu 11/9

09:05-12:15

1 stop19h 10m

Tokyo Narita

Wed 24/9

17:40-07:10

1 stop21h 30m

€872

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 8/9

09:05-12:15

1 stop19h 10m

Tokyo Narita

Wed 24/9

17:40-07:10

1 stop21h 30m

€873

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 29/12

19:05-07:55

1 stop27h 50m

Tokyo Haneda

Sun 11/1

09:55-11:45

1 stop34h 50m

€878

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 9/9

05:55-10:45

1 stop20h 50m

Tokyo Narita

Thu 25/9

12:35-22:25

1 stop17h 50m

€883

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 16/2

17:15-11:45

1 stop33h 30m

Tokyo Narita

Sat 28/2

13:35-08:05

1 stop27h 30m

€922

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 €775, 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 €801.

What is the cheapest day to depart on your flight to Japan?

The cheapest day to depart from Ireland to Japan is on a Thursday. Travellers who choose to depart for Japan on a Thursday will often find tickets for as low as €904. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €1,063. These prices are subject to change though, so be sure to set up a Price Alert for flights to Japan.

What is the cheapest time of day to depart on your flight to Japan?

In the evening is the cheapest time of day to fly from Ireland to Japan when you can find flight prices for as low as €678. Flying to Japan in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around €1,018. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Ireland to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Japan

Direct flights

None
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
Scandinavian AirlinesPriceFrom €551Free CancellationRating
7.4
1,481 reviews
Search Scandinavian Airlines flights
China EasternPriceFrom €582Free CancellationRating
7.2
164 reviews
Search China Eastern flights
Air FrancePriceFrom €719Free CancellationRating
7.4
1,472 reviews
Search Air France flights
Etihad AirwaysPriceFrom €763Free CancellationRating
7.4
1,241 reviews
Search Etihad Airways flights
KLMPriceFrom €814Free CancellationRating
7.8
1,383 reviews
Search KLM flights
British AirwaysPriceFrom €927Free CancellationRating
6.7
7,320 reviews
Search British Airways flights
LufthansaPriceFrom €1,111Free CancellationRating
6.8
7,372 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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