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Cheap flights from Ireland to Osaka from €344

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 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
21:05 - 12:40
DUB
-
KIX
30h 35m
2 stops
Multiple Airlines Logo
16:30 - 12:05
KIX
-
DUB
28h 35m
2 stops
€624Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
06:30 - 12:40
DUB
-
KIX
22h 10m
2 stops
Multiple Airlines Logo
16:45 - 15:45
KIX
-
DUB
31h 00m
2 stops
€649Multiple Airlines
Sun, 10 May - Mon, 25 May
Multiple Airlines Logo
06:00 - 21:00
DUB
-
KIX
30h 00m
2 stops
Multiple Airlines Logo
20:15 - 20:55
KIX
-
DUB
33h 40m
3 stops
€653Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:40 - 21:00
DUB
-
KIX
29h 20m
2 stops
Multiple Airlines Logo
08:00 - 10:30
KIX
-
DUB
35h 30m
3 stops
€656Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
06:40 - 20:10
DUB
-
KIX
28h 30m
3 stops
Multiple Airlines Logo
11:45 - 23:00
KIX
-
DUB
44h 15m
3 stops
€661Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
06:40 - 18:00
DUB
-
KIX
26h 20m
2 stops
Multiple Airlines Logo
09:20 - 21:05
KIX
-
DUB
20h 45m
2 stops
€662Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Lufthansa Logo
17:45 - 13:05
DUB
-
ITM
35h 20m
2 stops
Lufthansa Logo
09:00 - 09:55
ITM
-
DUB
32h 55m
2 stops
€1,199Lufthansa
Thu, 14 May - Thu, 28 May
ANA Logo
05:10 - 21:45
DUB
-
UKB
31h 35m
2 stops
ANA Logo
21:15 - 22:45
UKB
-
DUB
34h 30m
2 stops
€1,386ANA
Mon, 16 Feb - Mon, 23 Feb
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, 14 May - Thu, 28 May
ANA Logo
12:25 - 07:50
DUB
-
UKB
35h 25m
2 stops
ANA Logo
07:05 - 22:15
UKB
-
DUB
23h 10m
2 stops
€3,706ANA
Tue, 21 Apr - Tue, 5 May

Hainan Airlines flights from Ireland to Osaka

Our best Hainan Airlines deals on Ireland to Osaka flight tickets
Hainan Airlines
10 May
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
25 May
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€727
Hainan Airlines
10 May
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
25 May
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€736
Hainan Airlines
7 Mar
DUB11:00Dublin
16h 35m
1 stop
KIX12:35Osaka Kansai Intl
14 Mar
KIX14:35Osaka Kansai Intl
24h 15m
1 stop
DUB05:50Dublin
€965

Emirates flights from Ireland to Osaka

Our best Emirates deals on Ireland to Osaka flight tickets
Emirates
26 Jan
DUB13:10Dublin
18h 55m
1 stop
KIX17:05Osaka Kansai Intl
10 Feb
KIX23:10Osaka Kansai Intl
40h 15m
1 stop
DUB06:25Dublin
€1,217
Emirates
26 Jan
DUB13:10Dublin
18h 55m
1 stop
KIX17:05Osaka Kansai Intl
10 Feb
KIX23:10Osaka Kansai Intl
40h 15m
1 stop
DUB06:25Dublin
€1,246

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 21 January 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

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/3

21:05-12:40

2 stops30h 35m

Osaka Kansai Intl

Tue 10/3

16:30-12:05

2 stops28h 35m

€624

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 10/5

06:30-12:40

2 stops22h 10m

Osaka Kansai Intl

Mon 25/5

16:45-15:45

2 stops31h 00m

€649

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/2

06:00-21:00

2 stops30h 00m

Osaka Kansai Intl

Mon 9/2

20:15-20:55

3 stops33h 40m

€653

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 5/3

06:40-21:00

2 stops29h 20m

Osaka Kansai Intl

Thu 12/3

08:00-10:30

3 stops35h 30m

€656

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 5/3

06:40-20:10

3 stops28h 30m

Osaka Kansai Intl

Thu 12/3

11:45-23:00

3 stops44h 15m

€660

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 5/3

06:40-18:00

2 stops26h 20m

Osaka Kansai Intl

Thu 12/3

09:20-21:05

2 stops20h 45m

€662

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 14/5

17:45-13:05

2 stops35h 20m

Osaka Itami

Thu 28/5

09:00-09:55

2 stops32h 55m

€1,199

DublinKobe

DUB - UKB

DUBUKB

Dublin

Mon 16/2

05:10-21:45

2 stops31h 35m

Kobe

Mon 23/2

21:15-22:45

2 stops34h 30m

€1,386

DublinKobe

DUB - UKB

DUBUKB

Dublin

Thu 14/5

12:25-21:45

2 stops25h 20m

Kobe

Thu 28/5

07:05-22:15

2 stops23h 10m

€1,428

DublinKobe

DUB - UKB

DUBUKB

Dublin

Tue 21/4

12:25-07:50

2 stops35h 25m

Kobe

Tue 5/5

07:05-22:15

2 stops23h 10m

€3,706

Flights are sorted by cheapest return flights first.

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

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 €802. 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 €885.

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

22h 00m

Direct flights

None
The fastest flight from Ireland to Osaka takes 22h 00m
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