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Flights to Osaka

€345 Cheap flights to Osaka

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Osaka departing on 11/9. 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

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:55 - 21:00DUB  Dublin-KIX Osaka Kansai Intl
26h 05m1 stop Shanghai Pu Dong
China Eastern Logo
09:30 - 08:00KIX  Osaka Kansai Intl-DUB Dublin
30h 30m1 stop Shanghai Pu Dong
€637China Eastern
Mon, 14 Sep - Sun, 27 Sep
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:20 - 07:00KIX  Osaka Kansai Intl-DUB Dublin
24h 40m1 stop Beijing Capital
€639Hainan Airlines
Sat, 29 Aug - Wed, 9 Sep
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:20 - 07:00KIX  Osaka Kansai Intl-DUB Dublin
24h 40m1 stop Beijing Capital
€649Hainan Airlines
Thu, 17 Sep - Wed, 30 Sep
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:20 - 07:00KIX  Osaka Kansai Intl-DUB Dublin
24h 40m1 stop Beijing Capital
€650Hainan Airlines
Thu, 17 Sep - Wed, 30 Sep
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:20 - 07:00KIX  Osaka Kansai Intl-DUB Dublin
24h 40m1 stop Beijing Capital
€651Hainan Airlines
Thu, 17 Sep - Wed, 30 Sep
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:20 - 07:00KIX  Osaka Kansai Intl-DUB Dublin
24h 40m1 stop Beijing Capital
€652Hainan Airlines
Thu, 17 Sep - Wed, 30 Sep
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:20 - 07:00KIX  Osaka Kansai Intl-DUB Dublin
24h 40m1 stop Beijing Capital
€654Hainan Airlines
Thu, 17 Sep - Wed, 30 Sep
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:35 - 05:50KIX  Osaka Kansai Intl-DUB Dublin
24h 15m1 stop Beijing Capital
€658Hainan Airlines
Sun, 30 Aug - Fri, 13 Nov
Hainan Airlines Logo
12:00 - 12:45DUB  Dublin-KIX Osaka Kansai Intl
16h 45m1 stop Beijing Capital
Hainan Airlines Logo
14:20 - 07:00KIX  Osaka Kansai Intl-DUB Dublin
24h 40m1 stop Beijing Capital
€660Hainan Airlines
Thu, 17 Sep - Wed, 30 Sep
Hainan Airlines Logo
11:00 - 12:35DUB  Dublin-KIX Osaka Kansai Intl
16h 35m1 stop Beijing Capital
Hainan Airlines Logo
14:35 - 05:50KIX  Osaka Kansai Intl-DUB Dublin
24h 15m1 stop Beijing Capital
€665Hainan Airlines
Sat, 9 Jan - Mon, 18 Jan

momondo Fare Finder

 
Locate flights to Osaka that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 18 August 2026.
Use the filters below to find and compare flights to Osaka that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Mon 14/9

10:55-21:00

1 stop26h 05m

Osaka Kansai Intl

Sun 27/9

09:30-08:00

1 stop30h 30m

€637

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sat 29/8

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Wed 9/9

14:20-07:00

1 stop24h 40m

€639

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 17/9

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Wed 30/9

14:20-07:00

1 stop24h 40m

€649

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 17/9

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Wed 30/9

14:20-07:00

1 stop24h 40m

€650

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 17/9

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Wed 30/9

14:20-07:00

1 stop24h 40m

€651

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 17/9

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Wed 30/9

14:20-07:00

1 stop24h 40m

€652

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 17/9

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Wed 30/9

14:20-07:00

1 stop24h 40m

€654

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sun 30/8

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Fri 13/11

14:35-05:50

1 stop24h 15m

€658

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 17/9

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Wed 30/9

14:20-07:00

1 stop24h 40m

€660
Fastest return journey

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sat 9/1

11:00-12:35

1 stop16h 35m

Osaka Kansai Intl

Mon 18/1

14:35-05:50

1 stop24h 15m

€664

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

Osaka flights insights and trends

Explore insights for your Osaka flight to craft the best travel plan

What is the cheapest month to fly to Osaka?

In general, August 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 €777. If you aren’t able to travel to Osaka during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of €818.

Cheap Osaka flight deals and tips

Summary info about Osaka flight prices, duration and airlines

Best One-Way Price

€345

Best Round-Trip Price

€637

Fastest flight time

39h 20m

Popular in

March
The best one-way flight price to Osaka from Ireland in the last 5 days is €345 (Dublin to Osaka Kansai Intl).
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The best return flight price to Osaka from Ireland in the last 5 days is €637 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Osaka from Ireland takes 39h 20m (Dublin to Osaka Itami).
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March has the highest demand for flights to Osaka, with a 9% price increase on average.
Search Deals

Frequently asked questions about flying to Osaka

What is there to do in Osaka when it’s raining?

Users planning a flight to Osaka during the months of April, June, or July should anticipate rain. There are still things to do in Osaka even when it's raining, though. Shopping centres like Shinsaibashi Shopping Arcade are very popular destinations for those visiting the Osaka area. Shinsaibashi Shopping Arcade is a great place to go if you’re looking to spend some time inside.

Are there any amusement parks near Osaka?

Yes, Universal Studios Japan is close to Osaka and is a great place to spend time with the family when the weather is right. Consider planning your trip to Osaka for the months of August if you have interest in visiting amusement or water parks. Flights to Osaka are very popular around then, and it is recommended that you plan early.

Is there an alternative airport near Osaka?

Finding an alternative and possibly cheaper destination airport near Osaka is possible. If you are planning a flight to Osaka, consider booking flights to Osaka Itami Airport (14 km from Osaka city centre) or Kobe Airport (25 km from Osaka city centre).

Is there a cheaper alternative to flying into Osaka?

With an average price of €62 per person, Osaka Itami Airport is the cheapest airport to fly into when planning your trip to Osaka. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

Are there flights to Suminoe?

Yes, you can travel to Suminoe via a flight to Osaka Kansai Intl airport in Osaka (Suminoe is 30.0 km from the airport).

What’s the closest airport to Shinsaibashi Shopping Arcade?

The closest airport to Shinsaibashi Shopping Arcade is 36.6 km away - Osaka’s Osaka Kansai Intl airport.

When did momondo last update prices for flights to Osaka?

Prices for flights to Osaka are refreshed on a daily basis.

How old do you have to be to fly to Osaka?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Osaka.

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

The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Osaka?

Finding the right flight to Osaka is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options 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 to Osaka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Osaka with this policy.

How can momondo help me find flights to Osaka?

Once you have performed a search for flights to Osaka, momondo helps you find the right flight 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 to Osaka right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Osaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Osaka trip

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Find better results for your trip to Osaka

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