Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Osaka Kansai Intl

€372 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 5/10. 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

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ireland to Osaka Kansai Intl Airport

Cheap return flights

Hainan Airlines Logo
12:00 - 13:05DUB-KIX
41h 05m2 stops
Hainan Airlines Logo
14:20 - 07:00KIX-DUB
24h 40m1 stop
€723Hainan Airlines
Find Deal
Sun, 31 Aug - Mon, 15 Sep
Hainan Airlines Logo
12:00 - 12:45DUB-KIX
16h 45m1 stop
Hainan Airlines Logo
14:20 - 07:00KIX-DUB
24h 40m1 stop
€724Hainan Airlines
Find Deal
Sun, 31 Aug - Mon, 15 Sep
Hainan Airlines Logo
12:00 - 13:05DUB-KIX
41h 05m2 stops
Hainan Airlines Logo
14:20 - 07:00KIX-DUB
24h 40m1 stop
€726Hainan Airlines
Find Deal
Sun, 31 Aug - Mon, 15 Sep
Logo
12:00 - 18:05DUB-KIX
22h 05m2 stops
Logo
11:00 - 07:00KIX-DUB
28h 00m2 stops
€739
Find Deal
Sun, 31 Aug - Mon, 15 Sep
China Eastern Logo
06:00 - 13:20DUB-KIX
23h 20m2 stops
China Eastern Logo
09:30 - 22:40KIX-DUB
21h 10m2 stops
€782China Eastern
Find Deal
Sun, 31 Aug - Tue, 16 Sep
Logo
12:05 - 20:10DUB-KIX
23h 05m2 stops
Logo
09:00 - 19:05KIX-DUB
19h 05m2 stops
€784
Find Deal
Tue, 27 Jan - Tue, 3 Feb
China Eastern Logo
11:10 - 21:00DUB-KIX
25h 50m2 stops
China Eastern Logo
14:20 - 20:15KIX-DUB
37h 55m2 stops
€813China Eastern
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Etihad Airways Logo
09:05 - 11:40DUB-KIX
18h 35m1 stop
Etihad Airways Logo
18:10 - 07:10KIX-DUB
21h 00m1 stop
€846Etihad Airways
Find Deal
Mon, 25 Aug - Mon, 8 Sep
Etihad Airways Logo
20:25 - 11:40DUB-KIX
31h 15m1 stop
Etihad Airways Logo
18:10 - 07:10KIX-DUB
21h 00m1 stop
€861Etihad Airways
Find Deal
Sun, 31 Aug - Tue, 16 Sep
Lufthansa Logo
05:00 - 14:55DUB-KIX
24h 55m2 stops
Lufthansa Logo
07:10 - 22:45KIX-DUB
24h 35m2 stops
€881Lufthansa
Find Deal
Thu, 5 Feb - Mon, 23 Feb

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 15 August 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

Sun 31/8

12:00-13:05

2 stops41h 05m

Osaka Kansai Intl

Mon 15/9

14:20-07:00

1 stop24h 40m

€723

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 31/8

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Mon 15/9

14:20-07:00

1 stop24h 40m

€724

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 31/8

12:00-13:05

2 stops41h 05m

Osaka Kansai Intl

Mon 15/9

14:20-07:00

1 stop24h 40m

€726

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 31/8

12:00-18:05

2 stops22h 05m

Osaka Kansai Intl

Mon 15/9

11:00-07:00

2 stops28h 00m

€739

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 31/8

06:00-13:20

2 stops23h 20m

Osaka Kansai Intl

Tue 16/9

09:30-22:40

2 stops21h 10m

€782

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Tue 27/1

12:05-20:10

2 stops23h 05m

Osaka Kansai Intl

Tue 3/2

09:00-19:05

2 stops19h 05m

€784

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sat 27/9

11:10-21:00

2 stops25h 50m

Osaka Kansai Intl

Sat 4/10

14:20-20:15

2 stops37h 55m

€813

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 25/8

09:05-11:40

1 stop18h 35m

Osaka Kansai Intl

Mon 8/9

18:10-07:10

1 stop21h 00m

€846

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 31/8

20:25-11:40

1 stop31h 15m

Osaka Kansai Intl

Tue 16/9

18:10-07:10

1 stop21h 00m

€861

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 5/2

05:00-14:55

2 stops24h 55m

Osaka Kansai Intl

Mon 23/2

07:10-22:45

2 stops24h 35m

€881

Flights are sorted by cheapest return flights first.

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

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 €752. The most expensive day to fly to Osaka Kansai Intl Airport is Monday, with ticket prices averaging around €842.

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

If you don’t want to visit Osaka Kansai Intl Airport in December, then you should wait until June to fly from Ireland, when ticket prices are also cheap, with an average price of €802.

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 €783 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 €1,067.

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 DUBLINDecember32% cheaperFlying from Dublin to Osaka Kansai Intl Airport costs on average just €673 in December
MOST EXPENSIVE MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM DUBLINApril34% more expensiveIt costs about €1,324 for flights to Osaka Kansai Intl Airport from Dublin in April
MOST POPULAR MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM DUBLINApril766% 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

€372

Best Round-Trip Price

€723

Fastest flight time

16h 35m

Popular in

April
The best one-way flight price to Osaka from Ireland in the last 72 hours is €372 (Dublin to Osaka Kansai Intl).
Search Deals
The best round-trip flight price to Osaka from Ireland in the last 72 hours is €723 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Osaka from Ireland takes 16h 35m (Dublin to Osaka Kansai Intl).
Search Deals
April has the highest demand for flights to Osaka, with a 6% 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 December 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 August 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.

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.

An easier way to manage your Osaka Kansai Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 20/8
Wed 27/8
By creating a price alert you accept our terms of use and privacy policy.

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

Fly your favourite airline to Osaka Kansai Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aer Lingus
Etihad Airways
Turkish Airlines
KLM
Lufthansa
British Airways
Qatar Airways
Emirates
Scandinavian Airlines
Air France
Pegasus Airlines
TAP AIR PORTUGAL