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Cheap flights from Ireland to Osaka from €379

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 1/6. 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
05:55 - 15:20
DUB
-
KIX
24h 25m
3 stops
Multiple Airlines Logo
14:30 - 11:35
KIX
-
DUB
30h 05m
3 stops
€665Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
15:05 - 11:00
DUB
-
KIX
34h 55m
3 stops
Multiple Airlines Logo
17:50 - 06:25
KIX
-
DUB
21h 35m
1 stop
€671Multiple Airlines
Fri, 13 Mar - Mon, 23 Mar
China Eastern Logo
05:55 - 21:00
DUB
-
KIX
31h 05m
2 stops
China Eastern Logo
13:10 - 18:25
KIX
-
DUB
61h 15m
2 stops
€675China Eastern
Thu, 21 May - Mon, 1 Jun
China Eastern Logo
05:55 - 21:00
DUB
-
KIX
31h 05m
2 stops
China Eastern Logo
13:10 - 08:20
KIX
-
DUB
51h 10m
2 stops
€684China Eastern
Thu, 21 May - Sat, 30 May
Hainan Airlines Logo
12:00 - 12:45
DUB
-
KIX
16h 45m
1 stop
Hainan Airlines Logo
14:20 - 07:00
KIX
-
DUB
24h 40m
1 stop
€691Hainan Airlines
Sun, 17 May - Sat, 30 May
Hainan Airlines Logo
12:00 - 12:45
DUB
-
KIX
16h 45m
1 stop
Hainan Airlines Logo
14:20 - 07:00
KIX
-
DUB
24h 40m
1 stop
€701Hainan Airlines
Sun, 17 May - Sat, 30 May
ANA Logo
05:55 - 15:55
DUB
-
ITM
26h 00m
2 stops
ANA Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€907ANA
Thu, 4 Jun - Tue, 23 Jun
ANA Logo
05:55 - 21:45
DUB
-
UKB
31h 50m
2 stops
ANA Logo
21:15 - 22:15
UKB
-
DUB
33h 00m
2 stops
€965ANA
Wed, 3 Jun - Wed, 24 Jun
Qatar Airways Logo
07:50 - 16:25
SNN
-
KIX
23h 35m
2 stops
Qatar Airways Logo
17:55 - 11:30
KIX
-
SNN
26h 35m
2 stops
€2,158Qatar Airways
Thu, 12 Mar - Mon, 16 Mar
Qatar Airways Logo
07:50 - 16:25
SNN
-
KIX
23h 35m
2 stops
Qatar Airways Logo
17:55 - 16:45
KIX
-
SNN
31h 50m
2 stops
€2,209Qatar Airways
Thu, 12 Mar - Mon, 16 Mar

Hainan Airlines flights from Ireland to Osaka

Our best Hainan Airlines deals on Ireland to Osaka flight tickets
Hainan Airlines
17 May
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
30 May
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€691
Hainan Airlines
17 May
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
30 May
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€701
Hainan Airlines
23 May
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
1 Jun
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€709

China Eastern flights from Ireland to Osaka

Our best China Eastern deals on Ireland to Osaka flight tickets
China Eastern
21 May
DUB05:55Dublin
31h 05m
2 stops
KIX21:00Osaka Kansai Intl
1 Jun
KIX13:10Osaka Kansai Intl
61h 15m
2 stops
DUB18:25Dublin
€675
China Eastern
21 May
DUB05:55Dublin
31h 05m
2 stops
KIX21:00Osaka Kansai Intl
30 May
KIX13:10Osaka Kansai Intl
51h 10m
2 stops
DUB08:20Dublin
€684
China Eastern
21 May
DUB05:55Dublin
31h 05m
2 stops
KIX21:00Osaka Kansai Intl
3 Jun
KIX13:10Osaka Kansai Intl
41h 15m
2 stops
DUB22:25Dublin
€709

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 16 February 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

Tue 17/3

05:55-15:20

3 stops24h 25m

Osaka Kansai Intl

Tue 24/3

14:30-11:35

3 stops30h 05m

€665

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Fri 13/3

15:05-11:00

3 stops34h 55m

Osaka Kansai Intl

Mon 23/3

17:50-06:25

1 stop21h 35m

€671

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 21/5

05:55-21:00

2 stops31h 05m

Osaka Kansai Intl

Mon 1/6

13:10-18:25

2 stops61h 15m

€675

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 21/5

05:55-21:00

2 stops31h 05m

Osaka Kansai Intl

Sat 30/5

13:10-08:20

2 stops51h 10m

€684

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 17/5

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Sat 30/5

14:20-07:00

1 stop24h 40m

€691

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 17/5

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Sat 30/5

14:20-07:00

1 stop24h 40m

€701

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 4/6

05:55-15:55

2 stops26h 00m

Osaka Itami

Tue 23/6

07:05-22:15

2 stops23h 10m

€907

DublinKobe

DUB - UKB

DUBUKB

Dublin

Wed 3/6

05:55-21:45

2 stops31h 50m

Kobe

Wed 24/6

21:15-22:15

2 stops33h 00m

€965

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Thu 12/3

07:50-16:25

2 stops23h 35m

Osaka Kansai Intl

Mon 16/3

17:55-11:30

2 stops26h 35m

€2,158

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Thu 12/3

07:50-16:25

2 stops23h 35m

Osaka Kansai Intl

Mon 16/3

17:55-16:45

2 stops31h 50m

€2,209

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 €779. 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 €874.

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 20m

Direct flights

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