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Flights to Osaka Kansai Intl

€369 Cheap flights to Osaka Kansai Intl Airport

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 Kansai Intl Airport 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.
1 adult
0 bags
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Find the cheapest flights from Ireland to Osaka Kansai Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:45 - 21:00
DUB
-
KIX
30h 15m
2 stops
Multiple Airlines Logo
13:10 - 14:35
KIX
-
DUB
33h 25m
2 stops
€686Multiple Airlines
Sun, 10 May - Mon, 25 May
Multiple Airlines Logo
13:45 - 21:00
DUB
-
KIX
23h 15m
2 stops
Multiple Airlines Logo
14:20 - 22:30
KIX
-
DUB
40h 10m
2 stops
€708Multiple Airlines
Thu, 14 May - Thu, 28 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
€709Hainan Airlines
Sun, 7 Jun - Sat, 13 Jun
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
€723Hainan Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
06:55 - 20:10
DUB
-
KIX
28h 15m
3 stops
Multiple Airlines Logo
22:25 - 21:35
KIX
-
DUB
32h 10m
3 stops
€726Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
07:25 - 21:00
DUB
-
KIX
29h 35m
2 stops
Multiple Airlines Logo
13:10 - 11:15
KIX
-
DUB
30h 05m
2 stops
€727Multiple Airlines
Mon, 20 Apr - Sat, 2 May
Multiple Airlines Logo
08:05 - 17:10
DUB
-
KIX
24h 05m
2 stops
Multiple Airlines Logo
17:50 - 06:25
KIX
-
DUB
21h 35m
1 stop
€727Multiple Airlines
Wed, 4 Mar - Wed, 18 Mar
Qatar Airways Logo
07:50 - 16:25
SNN
-
KIX
23h 35m
2 stops
Qatar Airways Logo
17:55 - 19:25
KIX
-
SNN
34h 30m
2 stops
€2,221Qatar 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 - 11:30
KIX
-
SNN
50h 35m
2 stops
€2,225Qatar 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
€2,227Qatar Airways
Thu, 12 Mar - Mon, 16 Mar

momondo Fare Finder

 
Locate flights to Osaka Kansai Intl 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 4 February 2026.
Use the filters below to find and compare flights to Osaka Kansai Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 10/5

06:45-21:00

2 stops30h 15m

Osaka Kansai Intl

Mon 25/5

13:10-14:35

2 stops33h 25m

€686

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 14/5

13:45-21:00

2 stops23h 15m

Osaka Kansai Intl

Thu 28/5

14:20-22:30

2 stops40h 10m

€708

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 7/6

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Sat 13/6

14:20-07:00

1 stop24h 40m

€709

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sat 30/5

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Sat 6/6

14:20-07:00

1 stop24h 40m

€723

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 18/3

06:55-20:10

3 stops28h 15m

Osaka Kansai Intl

Wed 25/3

22:25-21:35

3 stops32h 10m

€726

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 20/4

07:25-21:00

2 stops29h 35m

Osaka Kansai Intl

Sat 2/5

13:10-11:15

2 stops30h 05m

€727

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 4/3

08:05-17:10

2 stops24h 05m

Osaka Kansai Intl

Wed 18/3

17:50-06:25

1 stop21h 35m

€727

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Thu 12/3

07:50-16:25

2 stops23h 35m

Osaka Kansai Intl

Mon 16/3

17:55-19:25

2 stops34h 30m

€2,221

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 stops50h 35m

€2,225

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

€2,227

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 Kansai Intl Airport from

Flights to Osaka Kansai Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Osaka Kansai Intl Airport to help you craft the best travel plan.

How long does it take to fly to Osaka Kansai Intl Airport?

Flight times from Ireland to Osaka Kansai Intl Airport vary, but if you’re flying out of Dublin and flying into Osaka Kansai Intl (one of the most popular routes), then the duration is 19h 50m on average. Another popular route from Ireland to Osaka Kansai Intl Airport is flying from Cork to Osaka Kansai Intl, which will take roughly . Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to Osaka Kansai Intl

Find the cheapest flights to Osaka Kansai Intl from your nearest city or airport
Find flights from Dublin to Osaka Kansai Intl Airport
CHEAPEST MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM DUBLINNovember12% cheaperFlying from Dublin to Osaka Kansai Intl Airport costs on average just €887 in November
MOST EXPENSIVE MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM DUBLINApril35% more expensiveIt costs about €1,352 for flights to Osaka Kansai Intl Airport from Dublin in April
MOST POPULAR MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM DUBLINApril633% more users visitedMore momondo users searched in flights to Osaka Kansai Intl Airport from Dublin in April than any other month

Cheap Osaka Kansai Intl Airport flight deals and tips

Summary info about Osaka Kansai Intl Airport flight prices, duration and airlines

Best One-Way Price

€369

Best Round-Trip Price

€686

Fastest flight time

59h 05m

Popular in

April
The best one-way flight price to Osaka from Ireland in the last 72 hours is €369 (Dublin to Osaka Kansai Intl).
Search Deals
The best round-trip flight price to Osaka from Ireland in the last 72 hours is €686 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Osaka from Ireland takes 59h 05m (Dublin to Osaka Kansai Intl).
Search Deals
April has the highest demand for flights to Osaka, with a 3% price increase on average.
Search Deals

Frequently asked questions about flying to Osaka Kansai Intl Airport

What is the cheapest month to fly to Osaka Kansai Intl Airport?

Travelling from most locations, it is best to book your flight to Osaka Kansai Intl Airport during the month of November for the best deal, although there are other times of the year which offer great deals as well.

Is there an alternative airport near Osaka Kansai Intl Airport?

Osaka Itami Airport or Kobe Airport can be an alternative airport used for travel to Osaka.

Is there a cheaper alternative to flying into Osaka?

Osaka Itami Airport has an average price of €78 per person and is typically the cheapest airport to fly into when visiting Osaka. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

When did momondo last update prices for flights to Osaka Kansai Intl Airport?

Prices for flights to Osaka Kansai Intl Airport are updated daily.

How many operators does momondo search for flights to Osaka Kansai Intl Airport?

There is 1 operator available for flights to Osaka Kansai Intl Airport as of February 2026.

How old do you have to be to fly to Osaka Kansai Intl Airport?

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 Kansai Intl Airport.

What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

The necessary travel and health documents for your Osaka Kansai Intl Airport 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.

Travelling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
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Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Osaka.

I’m not ready to book a flight to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Osaka and let you know when they change.

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Find better results for your trip to Osaka Kansai Intl Airport KIX

Fly into one of these airports located in Osaka

Flights to Osaka Itami Airport