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Cheap flights from Ireland to Osaka from €440

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 Osaka departing on 16/10. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Ireland to Osaka

Recent return flight deals from Ireland to Osaka

Enter your travel dates to find the best prices.
China Eastern Logo
10:55 - 13:20
DUB
-
KIX
18h 25m
1 stop
China Eastern Logo
14:20 - 08:00
KIX
-
DUB
25h 40m
1 stop
€705China Eastern
Wed, 2 Sep - Tue, 15 Sep
China Eastern Logo
10:55 - 12:10
DUB
-
KIX
17h 15m
1 stop
China Eastern Logo
14:20 - 08:00
KIX
-
DUB
25h 40m
1 stop
€739China Eastern
Wed, 2 Sep - Tue, 15 Sep
China Eastern Logo
10:55 - 12:10
DUB
-
KIX
17h 15m
1 stop
China Eastern Logo
19:00 - 08:00
KIX
-
DUB
21h 00m
1 stop
€744China Eastern
Wed, 2 Sep - Sun, 13 Sep
Etihad Airways Logo
09:00 - 11:40
DUB
-
KIX
18h 40m
1 stop
Etihad Airways Logo
19:25 - 19:05
KIX
-
DUB
31h 40m
1 stop
€784Etihad Airways
Thu, 20 Aug - Sun, 30 Aug
Etihad Airways Logo
09:00 - 11:40
DUB
-
KIX
18h 40m
1 stop
Etihad Airways Logo
19:25 - 19:05
KIX
-
DUB
31h 40m
1 stop
€791Etihad Airways
Sun, 30 Aug - Mon, 14 Sep
Multiple Airlines Logo
16:50 - 12:55
SNN
-
KIX
36h 05m
2 stops
Multiple Airlines Logo
09:05 - 11:20
KIX
-
SNN
34h 15m
2 stops
€1,026Multiple Airlines
Wed, 2 Sep - Tue, 8 Sep
Qatar Airways Logo
08:15 - 19:50
DUB
-
ITM
27h 35m
2 stops
Qatar Airways Logo
14:35 - 20:15
ITM
-
DUB
37h 40m
2 stops
€1,084Qatar Airways
Wed, 2 Sep - Wed, 9 Sep
Qatar Airways Logo
15:00 - 08:35
DUB
-
ITM
33h 35m
2 stops
Qatar Airways Logo
16:50 - 13:30
ITM
-
DUB
28h 40m
2 stops
€1,087Qatar Airways
Mon, 7 Sep - Mon, 21 Sep
Multiple Airlines Logo
08:50 - 18:55
SNN
-
KIX
26h 05m
3 stops
Multiple Airlines Logo
18:40 - 20:35
KIX
-
SNN
33h 55m
2 stops
€1,099Multiple Airlines
Wed, 1 Jul - Sun, 5 Jul
British Airways Logo
21:15 - 14:35
SNN
-
ITM
33h 20m
2 stops
British Airways Logo
16:20 - 11:20
ITM
-
SNN
51h 00m
2 stops
€4,263British Airways
Mon, 10 Aug - Sat, 29 Aug

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Qatar Airways flights from Ireland to Osaka

Our best Qatar Airways deals on Ireland to Osaka flight tickets
Qatar Airways
22 Jun
DUB15:00Dublin
18h 25m
1 stop
KIX17:25Osaka Kansai Intl
6 Jul
KIX18:55Osaka Kansai Intl
19h 50m
1 stop
DUB06:45Dublin
€841
Qatar Airways
7 Sept
DUB15:00Dublin
18h 25m
1 stop
KIX17:25Osaka Kansai Intl
21 Sept
KIX18:55Osaka Kansai Intl
26h 35m
1 stop
DUB13:30Dublin
€849
Qatar Airways
3 Aug
DUB08:15Dublin
25h 10m
1 stop
KIX17:25Osaka Kansai Intl
14 Aug
KIX18:55Osaka Kansai Intl
19h 50m
1 stop
DUB06:45Dublin
€861

Turkish Airlines flights from Ireland to Osaka

Our best Turkish Airlines deals on Ireland to Osaka flight tickets
Turkish Airlines
27 Jun
DUB10:40Dublin
24h 25m
1 stop
KIX19:05Osaka Kansai Intl
25 Jul
KIX22:10Osaka Kansai Intl
19h 25m
1 stop
DUB09:35Dublin
€3,709
Turkish Airlines
27 Jun
DUB10:40Dublin
24h 25m
1 stop
KIX19:05Osaka Kansai Intl
25 Jul
KIX22:10Osaka Kansai Intl
19h 25m
1 stop
DUB09:35Dublin
€3,799

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Osaka 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 19 June 2026.
Use the filters below to find and compare flights from Ireland to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 2/9

10:55-13:20

1 stop18h 25m

Osaka Kansai Intl

Tue 15/9

14:20-08:00

1 stop25h 40m

€705

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 2/9

10:55-12:10

1 stop17h 15m

Osaka Kansai Intl

Tue 15/9

14:20-08:00

1 stop25h 40m

€739
Fastest return journey

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 2/9

10:55-12:10

1 stop17h 15m

Osaka Kansai Intl

Sun 13/9

19:00-08:00

1 stop21h 00m

€744

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 20/8

09:00-11:40

1 stop18h 40m

Osaka Kansai Intl

Sun 30/8

19:25-19:05

1 stop31h 40m

€784

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 30/8

09:00-11:40

1 stop18h 40m

Osaka Kansai Intl

Mon 14/9

19:25-19:05

1 stop31h 40m

€791

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Wed 2/9

16:50-12:55

2 stops36h 05m

Osaka Kansai Intl

Tue 8/9

09:05-11:20

2 stops34h 15m

€1,026

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 2/9

08:15-19:50

2 stops27h 35m

Osaka Itami

Wed 9/9

14:35-20:15

2 stops37h 40m

€1,084

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 7/9

15:00-08:35

2 stops33h 35m

Osaka Itami

Mon 21/9

16:50-13:30

2 stops28h 40m

€1,087

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Wed 1/7

08:50-18:55

3 stops26h 05m

Osaka Kansai Intl

Sun 5/7

18:40-20:35

2 stops33h 55m

€1,099

ShannonOsaka

SNN - ITM

SNNITM

Shannon

Mon 10/8

21:15-14:35

2 stops33h 20m

Osaka Itami

Sat 29/8

16:20-11:20

2 stops51h 00m

€4,263

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 Osaka from

How to get the cheapest flight ticket from Ireland to Osaka

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 Osaka?

In general, March is the cheapest month to fly from Ireland to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €308. If you aren’t able to travel to Osaka during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €637.

Cheap Ireland to Osaka flight deals and tips

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

Fastest flight time

18h 10m

Direct flights

None
The fastest flight from Ireland to Osaka takes 18h 10m
There are no direct flights from Ireland to Osaka. There are no popular flight routes from Ireland to Osaka.
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Frequently asked questions about flying from Ireland to Osaka

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

    Prices for flights from Ireland to Osaka refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Osaka.

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

    The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Ireland to Osaka?

Finding the right flight to Osaka from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Osaka from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Ireland to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Osaka from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Osaka trip

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 36.2 km from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport