Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Japan to Ireland from €311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to Ireland departing on 15/12. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Japan to Ireland

Recent return flight deals from Japan to Ireland

China Eastern Logo
14:20 - 20:15KIX-DUB
37h 55m2 stops
China Eastern Logo
13:25 - 21:00DUB-KIX
46h 35m2 stops
€528China Eastern
Find Deal
Mon, 20 Oct - Tue, 28 Oct
China Eastern Logo
15:25 - 22:10NRT-DUB
39h 45m2 stops
China Eastern Logo
06:00 - 20:55DUB-NRT
29h 55m2 stops
€566China Eastern
Find Deal
Wed, 17 Dec - Wed, 7 Jan
Logo
18:15 - 10:55KIX-DUB
24h 40m3 stops
Logo
19:05 - 22:45DUB-KIX
18h 40m2 stops
€642
Find Deal
Mon, 20 Oct - Tue, 28 Oct
Hainan Airlines Logo
14:20 - 07:00KIX-DUB
24h 40m1 stop
Hainan Airlines Logo
11:00 - 12:35DUB-KIX
16h 35m1 stop
€646Hainan Airlines
Find Deal
Mon, 20 Oct - Tue, 28 Oct
Hainan Airlines Logo
13:55 - 07:00NRT-DUB
25h 05m1 stop
Hainan Airlines Logo
12:00 - 11:55DUB-NRT
15h 55m1 stop
€653Hainan Airlines
Find Deal
Mon, 22 Sep - Sun, 5 Oct
Logo
12:00 - 08:15KIX-DUB
28h 15m3 stops
Logo
08:50 - 21:00DUB-KIX
27h 10m3 stops
€670
Find Deal
Thu, 23 Oct - Thu, 30 Oct
KLM Logo
13:35 - 08:05NRT-DUB
27h 30m1 stop
KLM Logo
17:15 - 11:45DUB-NRT
33h 30m1 stop
€674KLM
Find Deal
Wed, 17 Dec - Wed, 7 Jan
KLM Logo
13:35 - 16:20NRT-DUB
35h 45m1 stop
KLM Logo
17:15 - 11:45DUB-NRT
33h 30m1 stop
€677KLM
Find Deal
Wed, 17 Dec - Wed, 7 Jan
Qatar Airways Logo
23:30 - 19:50HND-DUB
29h 20m1 stop
Qatar Airways Logo
14:05 - 01:00DUB-HND
25h 55m1 stop
€732Qatar Airways
Find Deal
Wed, 17 Dec - Wed, 7 Jan
Qatar Airways Logo
23:30 - 19:50HND-DUB
29h 20m1 stop
Qatar Airways Logo
14:05 - 01:00DUB-HND
25h 55m1 stop
€735Qatar Airways
Find Deal
Wed, 17 Dec - Wed, 7 Jan

China Eastern flights from Japan to Ireland

Our best China Eastern deals on Japan to Ireland flight tickets
China Eastern
20 Oct
KIX14:20Osaka Kansai Intl
37h 55m
2 stops
DUB20:15Dublin
28 Oct
DUB13:25Dublin
46h 35m
2 stops
KIX21:00Osaka Kansai Intl
€528
Find similar
China Eastern
17 Dec
NRT15:25Tokyo Narita
39h 45m
2 stops
DUB22:10Dublin
7 Jan
DUB06:00Dublin
29h 55m
2 stops
NRT20:55Tokyo Narita
€566
Find similar
China Eastern
27 Oct
HND14:30Tokyo Haneda
40h 40m
2 stops
DUB22:10Dublin
11 Nov
DUB13:25Dublin
22h 25m
2 stops
HND20:50Tokyo Haneda
€579
Find similar

Hainan Airlines flights from Japan to Ireland

Our best Hainan Airlines deals on Japan to Ireland flight tickets
Hainan Airlines
20 Oct
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
28 Oct
DUB11:00Dublin
16h 35m
1 stop
KIX12:35Osaka Kansai Intl
€646
Find similar
Hainan Airlines
22 Sept
NRT13:55Tokyo Narita
25h 05m
1 stop
DUB07:00Dublin
5 Oct
DUB12:00Dublin
15h 55m
1 stop
NRT11:55Tokyo Narita
€653
Find similar
Hainan Airlines
19 Sept
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
5 Oct
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
€658
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Japan to Ireland 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 10 September 2025.
Use the filters below to find and compare flights from Japan to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaDublin

KIX - DUB

KIXDUB

Osaka Kansai Intl

Mon 20/10

14:20-20:15

2 stops37h 55m

Dublin

Tue 28/10

13:25-21:00

2 stops46h 35m

€528

TokyoDublin

NRT - DUB

NRTDUB

Tokyo Narita

Wed 17/12

15:25-22:10

2 stops39h 45m

Dublin

Wed 7/1

06:00-20:55

2 stops29h 55m

€566

OsakaDublin

KIX - DUB

KIXDUB

Osaka Kansai Intl

Mon 20/10

18:15-10:55

3 stops24h 40m

Dublin

Tue 28/10

19:05-22:45

2 stops18h 40m

€642

OsakaDublin

KIX - DUB

KIXDUB

Osaka Kansai Intl

Mon 20/10

14:20-07:00

1 stop24h 40m

Dublin

Tue 28/10

11:00-12:35

1 stop16h 35m

€646

TokyoDublin

NRT - DUB

NRTDUB

Tokyo Narita

Mon 22/9

13:55-07:00

1 stop25h 05m

Dublin

Sun 5/10

12:00-11:55

1 stop15h 55m

€653

OsakaDublin

KIX - DUB

KIXDUB

Osaka Kansai Intl

Thu 23/10

12:00-08:15

3 stops28h 15m

Dublin

Thu 30/10

08:50-21:00

3 stops27h 10m

€670

TokyoDublin

NRT - DUB

NRTDUB

Tokyo Narita

Wed 17/12

13:35-08:05

1 stop27h 30m

Dublin

Wed 7/1

17:15-11:45

1 stop33h 30m

€674

TokyoDublin

NRT - DUB

NRTDUB

Tokyo Narita

Wed 17/12

13:35-16:20

1 stop35h 45m

Dublin

Wed 7/1

17:15-11:45

1 stop33h 30m

€677

TokyoDublin

HND - DUB

HNDDUB

Tokyo Haneda

Wed 17/12

23:30-19:50

1 stop29h 20m

Dublin

Wed 7/1

14:05-01:00

1 stop25h 55m

€732

TokyoDublin

HND - DUB

HNDDUB

Tokyo Haneda

Wed 17/12

23:30-19:50

1 stop29h 20m

Dublin

Wed 7/1

14:05-01:00

1 stop25h 55m

€735

Flights are sorted by cheapest return flights first.

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

See travel insights to Ireland from

How to get the cheapest flight ticket from Japan to Ireland

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

Can stopping save me money on Japan to Ireland flights?

You could potentially save up to 5% on your flight if you consider stops on a Japan to Ireland flight.

Cheap Japan to Ireland flight deals and tips

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

Direct flights

None
There are no direct flights from Japan to Ireland. There are no popular flight routes from Japan to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Japan to Ireland?

    Prices for flights from Japan to Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Japan to Ireland?

    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 Japan to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Japan to Ireland?

It is quick and easy to find Japan to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Can I find flights from Japan to Ireland with flexible booking policies on momondo?

Flights from Japan to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Japan to Ireland?

Once all potential Japan to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Japan to Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Japan to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/10
Fri 17/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €123
Flights to Shannon, Clarefrom €106
Flights to Donegalfrom €65
Flights to Milltown (Kerry)from €40