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Cheap flights from Ireland to Osaka from €424

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 24/8. 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.
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
€560Multiple Airlines
Mon, 27 Apr - Mon, 11 May
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
€683Multiple Airlines
Mon, 27 Apr - Wed, 13 May
Multiple Airlines Logo
14:30 - 20:30
DUB
-
KIX
22h 00m
2 stops
Multiple Airlines Logo
16:45 - 14:50
KIX
-
DUB
30h 05m
2 stops
€719Multiple Airlines
Mon, 27 Apr - Wed, 13 May
China Eastern Logo
06:00 - 12:10
DUB
-
KIX
46h 10m
2 stops
China Eastern Logo
13:10 - 08:20
KIX
-
DUB
51h 10m
2 stops
€723China Eastern
Sun, 7 Jun - Fri, 19 Jun
Multiple Airlines Logo
09:00 - 11:50
DUB
-
KIX
18h 50m
1 stop
Multiple Airlines Logo
10:35 - 23:25
KIX
-
DUB
44h 50m
3 stops
€728Multiple Airlines
Thu, 30 Apr - Thu, 7 May
China Eastern Logo
16:20 - 18:00
DUB
-
KIX
41h 40m
2 stops
China Eastern Logo
19:00 - 22:40
KIX
-
DUB
35h 40m
2 stops
€752China Eastern
Wed, 20 May - Mon, 8 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
€1,123Lufthansa
Wed, 26 Aug - Tue, 15 Sep
Qatar Airways Logo
08:15 - 07:35
DUB
-
ITM
39h 20m
2 stops
Qatar Airways Logo
19:35 - 06:10
ITM
-
DUB
42h 35m
2 stops
€1,140Qatar Airways
Sun, 3 May - Mon, 18 May
Qatar Airways Logo
07:40 - 17:25
SNN
-
KIX
25h 45m
2 stops
Qatar Airways Logo
18:55 - 20:35
KIX
-
SNN
33h 40m
2 stops
€1,248Qatar Airways
Thu, 4 Jun - Mon, 8 Jun
Japan Airlines Logo
18:00 - 17:35
DUB
-
ITM
39h 35m
2 stops
Japan Airlines Logo
16:50 - 08:55
ITM
-
DUB
24h 05m
2 stops
€1,313Japan Airlines
Thu, 11 Jun - Mon, 15 Jun

Etihad Airways flights from Ireland to Osaka

Our best Etihad Airways deals on Ireland to Osaka flight tickets
Etihad Airways
6 Apr
DUB09:00Dublin
18h 50m
1 stop
KIX11:50Osaka Kansai Intl
20 Apr
KIX18:40Osaka Kansai Intl
20h 35m
1 stop
DUB07:15Dublin
€804
Etihad Airways
20 Apr
DUB09:00Dublin
18h 50m
1 stop
KIX11:50Osaka Kansai Intl
6 May
KIX18:40Osaka Kansai Intl
20h 35m
1 stop
DUB07:15Dublin
€806
Etihad Airways
27 Apr
DUB20:35Dublin
31h 15m
1 stop
KIX11:50Osaka Kansai Intl
13 May
KIX18:40Osaka Kansai Intl
32h 25m
1 stop
DUB19:05Dublin
€810

China Eastern flights from Ireland to Osaka

Our best China Eastern deals on Ireland to Osaka flight tickets
China Eastern
7 Jun
DUB06:00Dublin
46h 10m
2 stops
KIX12:10Osaka Kansai Intl
19 Jun
KIX13:10Osaka Kansai Intl
51h 10m
2 stops
DUB08:20Dublin
€723
China Eastern
20 May
DUB16:20Dublin
41h 40m
2 stops
KIX18:00Osaka Kansai Intl
8 Jun
KIX19:00Osaka Kansai Intl
35h 40m
2 stops
DUB22:40Dublin
€752
China Eastern
20 May
DUB16:20Dublin
41h 40m
2 stops
KIX18:00Osaka Kansai Intl
3 Jun
KIX09:30Osaka Kansai Intl
20h 55m
2 stops
DUB22:25Dublin
€763

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 17 March 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

Mon 27/4

07:25-18:00

2 stops26h 35m

Osaka Kansai Intl

Mon 11/5

14:20-10:15

2 stops27h 55m

€560

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

€683

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 27/4

14:30-20:30

2 stops22h 00m

Osaka Kansai Intl

Wed 13/5

16:45-14:50

2 stops30h 05m

€719

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 7/6

06:00-12:10

2 stops46h 10m

Osaka Kansai Intl

Fri 19/6

13:10-08:20

2 stops51h 10m

€723

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 30/4

09:00-11:50

1 stop18h 50m

Osaka Kansai Intl

Thu 7/5

10:35-23:25

3 stops44h 50m

€728

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 20/5

16:20-18:00

2 stops41h 40m

Osaka Kansai Intl

Mon 8/6

19:00-22:40

2 stops35h 40m

€752
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

€1,123

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 3/5

08:15-07:35

2 stops39h 20m

Osaka Itami

Mon 18/5

19:35-06:10

2 stops42h 35m

€1,140

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Thu 4/6

07:40-17:25

2 stops25h 45m

Osaka Kansai Intl

Mon 8/6

18:55-20:35

2 stops33h 40m

€1,248

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 11/6

18:00-17:35

2 stops39h 35m

Osaka Itami

Mon 15/6

16:50-08:55

2 stops24h 05m

€1,313

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 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, June 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 €806. If you aren’t able to travel to Osaka during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of €917.

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

21h 10m

Direct flights

None
The fastest flight from Ireland to Osaka takes 21h 10m
There are no direct flights from Ireland to Osaka. There are no popular flight routes from Ireland to Osaka.
Search flight deals

  • 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