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Flights to Osaka Kansai Intl

€362 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 16/1. 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
06:55 - 13:20
DUB
-
KIX
21h 25m2 stops
Multiple Airlines Logo
19:00 - 10:15
KIX
-
DUB
24h 15m2 stops
€518Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
06:55 - 21:00
DUB
-
KIX
29h 05m2 stops
Multiple Airlines Logo
19:00 - 10:15
KIX
-
DUB
24h 15m2 stops
€519Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
07:00 - 13:20
DUB
-
KIX
21h 20m2 stops
Multiple Airlines Logo
12:00 - 11:05
KIX
-
DUB
32h 05m2 stops
€522Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
07:00 - 13:20
DUB
-
KIX
21h 20m2 stops
Multiple Airlines Logo
12:00 - 12:50
KIX
-
DUB
33h 50m2 stops
€523Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:40 - 12:10
DUB
-
KIX
20h 30m2 stops
Multiple Airlines Logo
14:20 - 10:15
KIX
-
DUB
28h 55m2 stops
€535Multiple Airlines
Thu, 15 Jan - Wed, 28 Jan
Multiple Airlines Logo
06:55 - 19:20
DUB
-
KIX
27h 25m3 stops
Multiple Airlines Logo
07:40 - 19:10
KIX
-
DUB
44h 30m3 stops
€605Multiple Airlines
Wed, 14 Jan - Mon, 19 Jan
Multiple Airlines Logo
06:45 - 11:00
DUB
-
KIX
19h 15m2 stops
Multiple Airlines Logo
07:40 - 19:10
KIX
-
DUB
44h 30m3 stops
€611Multiple Airlines
Wed, 14 Jan - Mon, 19 Jan
Qatar Airways Logo
07:50 - 16:25
SNN
-
KIX
23h 35m2 stops
Qatar Airways Logo
17:55 - 16:45
KIX
-
SNN
31h 50m2 stops
€1,241Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
American Airlines Logo
14:45 - 18:50
SNN
-
KIX
43h 05m2 stops
American Airlines Logo
17:50 - 06:20
KIX
-
SNN
45h 30m2 stops
€14,474American Airlines
Fri, 16 Jan - Tue, 20 Jan
American Airlines Logo
14:45 - 18:50
SNN
-
KIX
67h 05m2 stops
American Airlines Logo
17:50 - 06:20
KIX
-
SNN
45h 30m2 stops
€14,491American Airlines
Fri, 16 Jan - Tue, 20 Jan

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 21 December 2025.
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

Tue 3/2

06:55-13:20

2 stops21h 25m

Osaka Kansai Intl

Tue 10/2

19:00-10:15

2 stops24h 15m

€518

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Tue 3/2

06:55-21:00

2 stops29h 05m

Osaka Kansai Intl

Tue 10/2

19:00-10:15

2 stops24h 15m

€519

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/2

07:00-13:20

2 stops21h 20m

Osaka Kansai Intl

Mon 9/2

12:00-11:05

2 stops32h 05m

€522

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/2

07:00-13:20

2 stops21h 20m

Osaka Kansai Intl

Mon 9/2

12:00-12:50

2 stops33h 50m

€523

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 15/1

06:40-12:10

2 stops20h 30m

Osaka Kansai Intl

Wed 28/1

14:20-10:15

2 stops28h 55m

€535

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 14/1

06:55-19:20

3 stops27h 25m

Osaka Kansai Intl

Mon 19/1

07:40-19:10

3 stops44h 30m

€605

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 14/1

06:45-11:00

2 stops19h 15m

Osaka Kansai Intl

Mon 19/1

07:40-19:10

3 stops44h 30m

€611

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Sun 25/1

07:50-16:25

2 stops23h 35m

Osaka Kansai Intl

Thu 29/1

17:55-16:45

2 stops31h 50m

€1,241

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Fri 16/1

14:45-18:50

2 stops43h 05m

Osaka Kansai Intl

Tue 20/1

17:50-06:20

2 stops45h 30m

€14,474

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Fri 16/1

14:45-18:50

2 stops67h 05m

Osaka Kansai Intl

Tue 20/1

17:50-06:20

2 stops45h 30m

€14,491

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.

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from Ireland to Osaka Kansai Intl Airport is on a Saturday when prices can be found for as low as €750. The most expensive day to fly to Osaka Kansai Intl Airport is Monday, with ticket prices averaging around €840.

What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?

Flying to Osaka Kansai Intl Airport from Ireland in the morning is the least expensive time of day to depart. momondo users have found prices as low as €781 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Osaka Kansai Intl Airport is at midday when prices are around €1,065.

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 DUBLINSeptember15% cheaperFlying from Dublin to Osaka Kansai Intl Airport costs on average just €835 in September
MOST EXPENSIVE MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM DUBLINApril39% more expensiveIt costs about €1,364 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

€362

Best Round-Trip Price

€518

Fastest flight time

21h 00m

Popular in

April
The best one-way flight price to Osaka from Ireland in the last 72 hours is €362 (Dublin to Osaka Kansai Intl).
Search Deals
The best round-trip flight price to Osaka from Ireland in the last 72 hours is €518 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Osaka from Ireland takes 21h 00m (Dublin to Osaka Kansai Intl).
Search Deals
April has the highest demand for flights to Osaka, with a 5% 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 September for the best deal, although there are other times of the year which offer great deals as well.

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

From most locations, the cheapest day to fly to Osaka Kansai Intl Airport is Saturday. Most users found that departing on a Monday was most expensive.

What is the cheapest time of day to fly to Osaka Kansai Intl Airport?

Our data shows that the cheapest Osaka Kansai Intl Airport flights are usually those with Morning departure times. Midday flights are often costlier.

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?

Kobe Airport has an average price of €62 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 December 2025.

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

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