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Cheap flights from Ireland to Japan from €350

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.
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
07:25 - 18:00
DUB
-
KIX
26h 35m
2 stops
Multiple Airlines Logo
14:20 - 10:15
KIX
-
DUB
27h 55m
2 stops
€557Multiple Airlines
Mon, 27 Apr - Mon, 11 May
China Eastern Logo
05:55 - 16:00
DUB
-
NGO
26h 05m
2 stops
China Eastern Logo
17:00 - 22:40
NGO
-
DUB
37h 40m
2 stops
€676China Eastern
Thu, 11 Jun - Mon, 15 Jun
Multiple Airlines Logo
07:25 - 19:40
DUB
-
KIX
28h 15m
3 stops
Multiple Airlines Logo
09:00 - 18:55
KIX
-
DUB
41h 55m
3 stops
€681Multiple Airlines
Mon, 27 Apr - Wed, 13 May
Etihad Airways Logo
09:00 - 15:10
DUB
-
OKA
22h 10m
2 stops
Etihad Airways Logo
16:10 - 07:15
OKA
-
DUB
23h 05m
2 stops
€693Etihad Airways
Thu, 23 Apr - Thu, 30 Apr
Etihad Airways Logo
09:00 - 15:10
DUB
-
OKA
22h 10m
2 stops
Etihad Airways Logo
16:10 - 07:15
OKA
-
DUB
23h 05m
2 stops
€699Etihad Airways
Thu, 7 May - Thu, 14 May
Scandinavian Airlines Logo
10:15 - 07:55
DUB
-
HND
37h 40m
1 stop
Scandinavian Airlines Logo
11:05 - 11:50
HND
-
DUB
32h 45m
1 stop
€812Scandinavian Airlines
Sun, 7 Jun - Sun, 14 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
€829Scandinavian Airlines
Mon, 1 Jun - Sun, 14 Jun
Qatar Airways Logo
20:45 - 08:05
DUB
-
CTS
27h 20m
2 stops
Qatar Airways Logo
17:15 - 16:00
CTS
-
DUB
30h 45m
2 stops
€1,100Qatar Airways
Sat, 6 Jun - Wed, 10 Jun
Qatar Airways Logo
20:45 - 08:05
DUB
-
CTS
27h 20m
2 stops
Qatar Airways Logo
18:05 - 16:00
CTS
-
DUB
29h 55m
2 stops
€1,105Qatar Airways
Sat, 6 Jun - Wed, 10 Jun
Lufthansa Logo
05:55 - 11:10
DUB
-
ITM
21h 15m
2 stops
Lufthansa Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€1,119Lufthansa
Wed, 26 Aug - Tue, 15 Sep

China Eastern flights from Ireland to Japan

Our best China Eastern deals on Ireland to Japan flight tickets
China Eastern
11 Jun
DUB05:55Dublin
26h 05m
2 stops
NGO16:00Nagoya Chubu Centrair Intl
15 Jun
NGO17:00Nagoya Chubu Centrair Intl
37h 40m
2 stops
DUB22:40Dublin
€676
China Eastern
11 Jun
DUB08:55Dublin
47h 05m
2 stops
NGO16:00Nagoya Chubu Centrair Intl
15 Jun
NGO17:00Nagoya Chubu Centrair Intl
37h 25m
2 stops
DUB22:25Dublin
€690
China Eastern
11 Jun
DUB08:55Dublin
43h 40m
2 stops
NGO12:35Nagoya Chubu Centrair Intl
15 Jun
NGO17:00Nagoya Chubu Centrair Intl
47h 20m
2 stops
DUB08:20Dublin
€697

Turkish Airlines flights from Ireland to Japan

Our best Turkish Airlines deals on Ireland to Japan flight tickets
Turkish Airlines
27 May
DUB17:05Dublin
18h 05m
1 stop
NRT19:10Tokyo Narita
11 Jun
NRT10:25Tokyo Narita
20h 40m
1 stop
DUB23:05Dublin
€814
Turkish Airlines
26 Mar
DUB06:25Dublin
27h 30m
2 stops
ITM18:55Osaka Itami
6 Apr
ITM14:00Osaka Itami
34h 00m
2 stops
DUB16:00Dublin
€3,907

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 18 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

Cheapest return flight

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 27/4

07:25-18:00

2 stops26h 35m

Osaka Kansai Intl

Mon 11/5

14:20-10:15

2 stops27h 55m

€557

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Thu 11/6

05:55-16:00

2 stops26h 05m

Nagoya Chubu Centrair Intl

Mon 15/6

17:00-22:40

2 stops37h 40m

€676

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 27/4

07:25-19:40

3 stops28h 15m

Osaka Kansai Intl

Wed 13/5

09:00-18:55

3 stops41h 55m

€681

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Thu 23/4

09:00-15:10

2 stops22h 10m

Okinawa Naha

Thu 30/4

16:10-07:15

2 stops23h 05m

€693

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Thu 7/5

09:00-15:10

2 stops22h 10m

Okinawa Naha

Thu 14/5

16:10-07:15

2 stops23h 05m

€699

DublinTokyo

DUB - HND

DUBHND

Dublin

Sun 7/6

10:15-07:55

1 stop37h 40m

Tokyo Haneda

Sun 14/6

11:05-11:50

1 stop32h 45m

€812

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 1/6

19:50-07:55

2 stops28h 05m

Tokyo Haneda

Sun 14/6

11:05-11:50

1 stop32h 45m

€829

DublinSapporo

DUB - CTS

DUBCTS

Dublin

Sat 6/6

20:45-08:05

2 stops27h 20m

Sapporo Chitose

Wed 10/6

17:15-16:00

2 stops30h 45m

€1,100

DublinSapporo

DUB - CTS

DUBCTS

Dublin

Sat 6/6

20:45-08:05

2 stops27h 20m

Sapporo Chitose

Wed 10/6

18:05-16:00

2 stops29h 55m

€1,105
Fastest return journey

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 26/8

05:55-11:10

2 stops21h 15m

Osaka Itami

Tue 15/9

07:05-22:15

2 stops23h 10m

€1,119

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 €785, 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 €859.

Can stopping save me money on Ireland to Japan flights?

You could potentially save up to 7% 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 50m

Direct flights

None
The fastest flight from Ireland to Japan takes 18h 50m
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
Etihad AirwaysPriceFrom €739Free CancellationRating
7.3
1,426 reviews
Search Etihad Airways flights
KLMPriceFrom €768Free CancellationRating
7.8
1,471 reviews
Search KLM flights
LufthansaPriceFrom €991Free CancellationRating
6.8
7,858 reviews
Search Lufthansa flights
Air FrancePriceFrom €1,021Free CancellationRating
7.4
1,546 reviews
Search Air France flights
British AirwaysPriceFrom €1,132Free CancellationRating
6.7
7,800 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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