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Cheap flights from Ireland to Osaka from €348

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 10/5. 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 Osaka

Recent return flight deals from Ireland to Osaka

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 18:00
DUB
-
KIX
27h 10m
2 stops
Multiple Airlines Logo
09:30 - 21:30
KIX
-
DUB
20h 00m
2 stops
€671Multiple Airlines
Wed, 3 Jun - Thu, 18 Jun
China Eastern Logo
05:55 - 13:20
DUB
-
KIX
23h 25m
2 stops
China Eastern Logo
09:30 - 22:40
KIX
-
DUB
21h 10m
2 stops
€681China Eastern
Wed, 20 May - Tue, 9 Jun
China Eastern Logo
05:55 - 21:00
DUB
-
KIX
31h 05m
2 stops
China Eastern Logo
13:10 - 22:25
KIX
-
DUB
41h 15m
2 stops
€688China Eastern
Wed, 3 Jun - Fri, 19 Jun
Multiple Airlines Logo
21:15 - 12:10
DUB
-
KIX
30h 55m
2 stops
Multiple Airlines Logo
08:15 - 22:00
KIX
-
DUB
45h 45m
3 stops
€691Multiple Airlines
Sat, 25 Apr - Mon, 11 May
Lufthansa Logo
05:55 - 13:10
DUB
-
ITM
23h 15m
2 stops
Lufthansa Logo
07:05 - 08:00
ITM
-
DUB
32h 55m
2 stops
€1,055Lufthansa
Wed, 3 Jun - Thu, 18 Jun
Lufthansa Logo
06:05 - 13:10
DUB
-
ITM
23h 05m
2 stops
Lufthansa Logo
07:05 - 08:05
ITM
-
DUB
33h 00m
2 stops
€1,075Lufthansa
Fri, 5 Jun - Tue, 23 Jun
British Airways Logo
21:15 - 10:40
SNN
-
ITM
53h 25m
2 stops
British Airways Logo
12:25 - 20:35
ITM
-
SNN
40h 10m
2 stops
€1,387British Airways
Thu, 11 Jun - Mon, 15 Jun
ANA Logo
12:25 - 21:45
DUB
-
UKB
25h 20m
2 stops
ANA Logo
07:05 - 22:15
UKB
-
DUB
23h 10m
2 stops
€1,428ANA
Thu, 16 Apr - Thu, 23 Apr
ANA Logo
12:25 - 21:45
DUB
-
UKB
25h 20m
2 stops
ANA Logo
07:05 - 22:15
UKB
-
DUB
23h 10m
2 stops
€1,948ANA
Tue, 7 Apr - Tue, 28 Apr
British Airways Logo
21:15 - 14:40
SNN
-
ITM
33h 25m
2 stops
British Airways Logo
16:30 - 11:20
ITM
-
SNN
50h 50m
2 stops
€5,318British Airways
Mon, 11 May - Fri, 15 May

China Eastern flights from Ireland to Osaka

Our best China Eastern deals on Ireland to Osaka flight tickets
China Eastern
7 Jun
DUB06:00Dublin
31h 00m
2 stops
KIX21:00Osaka Kansai Intl
19 Jun
KIX09:30Osaka Kansai Intl
20h 55m
2 stops
DUB22:25Dublin
€644
China Eastern
20 May
DUB05:55Dublin
23h 25m
2 stops
KIX13:20Osaka Kansai Intl
9 Jun
KIX09:30Osaka Kansai Intl
21h 10m
2 stops
DUB22:40Dublin
€681
China Eastern
9 Jun
DUB05:55Dublin
31h 05m
2 stops
KIX21:00Osaka Kansai Intl
17 Jun
KIX09:30Osaka Kansai Intl
30h 50m
2 stops
DUB08:20Dublin
€688

Etihad Airways flights from Ireland to Osaka

Our best Etihad Airways deals on Ireland to Osaka flight tickets
Etihad Airways
17 Mar
DUB08:05Dublin
18h 05m
1 stop
KIX11:10Osaka Kansai Intl
4 Apr
KIX18:40Osaka Kansai Intl
20h 35m
1 stop
DUB07:15Dublin
€888
Etihad Airways
16 Mar
DUB08:05Dublin
18h 05m
1 stop
KIX11:10Osaka Kansai Intl
20 Mar
KIX17:50Osaka Kansai Intl
21h 35m
1 stop
DUB06:25Dublin
€1,280

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 6 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

Wed 3/6

06:50-18:00

2 stops27h 10m

Osaka Kansai Intl

Thu 18/6

09:30-21:30

2 stops20h 00m

€671
Fastest return journey

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 20/5

05:55-13:20

2 stops23h 25m

Osaka Kansai Intl

Tue 9/6

09:30-22:40

2 stops21h 10m

€681

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 3/6

05:55-21:00

2 stops31h 05m

Osaka Kansai Intl

Fri 19/6

13:10-22:25

2 stops41h 15m

€688

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sat 25/4

21:15-12:10

2 stops30h 55m

Osaka Kansai Intl

Mon 11/5

08:15-22:00

3 stops45h 45m

€691

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 3/6

05:55-13:10

2 stops23h 15m

Osaka Itami

Thu 18/6

07:05-08:00

2 stops32h 55m

€1,055

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 5/6

06:05-13:10

2 stops23h 05m

Osaka Itami

Tue 23/6

07:05-08:05

2 stops33h 00m

€1,075

ShannonOsaka

SNN - ITM

SNNITM

Shannon

Thu 11/6

21:15-10:40

2 stops53h 25m

Osaka Itami

Mon 15/6

12:25-20:35

2 stops40h 10m

€1,387

DublinKobe

DUB - UKB

DUBUKB

Dublin

Thu 16/4

12:25-21:45

2 stops25h 20m

Kobe

Thu 23/4

07:05-22:15

2 stops23h 10m

€1,428

DublinKobe

DUB - UKB

DUBUKB

Dublin

Tue 7/4

12:25-21:45

2 stops25h 20m

Kobe

Tue 28/4

07:05-22:15

2 stops23h 10m

€1,948

ShannonOsaka

SNN - ITM

SNNITM

Shannon

Mon 11/5

21:15-14:40

2 stops33h 25m

Osaka Itami

Fri 15/5

16:30-11:20

2 stops50h 50m

€5,318

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, 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 €797. 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 €894.

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

20h 35m

Direct flights

None
The fastest flight from Ireland to Osaka takes 20h 35m
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