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Cheap Flights from Dublin to Osaka

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Compare Dublin to Kansai International (Osaka) flight deals

Find the cheapest month or even day of the year to fly to Kansai International (Osaka)

Book the best Kansai International (Osaka) fare with no extra fees

Flight deals from Dublin to Kansai International (Osaka)

Looking for a cheap last-minute deal or the best return flight from Dublin to Kansai International (Osaka)? Find the lowest prices on one-way and return tickets right here.
Osaka.$1,129 per passenger.Departing Wed, 4 Jun, returning Wed, 11 Jun.Return flight with Ryanair and Hainan Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Wed, 4 Jun, arriving in Kansai International (Osaka).Inbound indirect flight with Hainan Airlines, departs from Kansai International (Osaka) on Wed, 11 Jun, arriving in Dublin.Price includes taxes and charges.From $1,129, select.
Osaka.$1,144 per passenger.Departing Mon, 26 May, returning Mon, 2 Jun.Return flight with Ryanair and Hainan Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 26 May, arriving in Kansai International (Osaka).Inbound indirect flight with Hainan Airlines, departs from Kansai International (Osaka) on Mon, 2 Jun, arriving in Dublin.Price includes taxes and charges.From $1,144, select.
Osaka.$1,150 per passenger.Departing Thu, 3 Apr, returning Tue, 8 Apr.Return flight with Ryanair and Hainan Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Thu, 3 Apr, arriving in Kansai International (Osaka).Inbound indirect flight with Hainan Airlines, departs from Kansai International (Osaka) on Tue, 8 Apr, arriving in Dublin.Price includes taxes and charges.From $1,150, select.
Osaka.$1,153 per passenger.Departing Mon, 12 May, returning Fri, 16 May.Return flight with Ryanair and Hainan Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 12 May, arriving in Kansai International (Osaka).Inbound indirect flight with Hainan Airlines, departs from Kansai International (Osaka) on Fri, 16 May, arriving in Dublin.Price includes taxes and charges.From $1,153, select.
Osaka.$1,164 per passenger.Departing Thu, 6 Mar, returning Thu, 20 Mar.Return flight with Ryanair and China Southern.Outbound indirect flight with Ryanair, departs from Dublin on Thu, 6 Mar, arriving in Kansai International (Osaka).Inbound indirect flight with China Southern, departs from Kansai International (Osaka) on Thu, 20 Mar, arriving in Dublin.Price includes taxes and charges.From $1,164, select.
Osaka.$1,294 per passenger.Departing Mon, 24 Mar, returning Tue, 10 Jun.Return flight with Ryanair and China Southern.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 24 Mar, arriving in Kansai International (Osaka).Inbound indirect flight with China Southern, departs from Kansai International (Osaka) on Tue, 10 Jun, arriving in Dublin.Price includes taxes and charges.From $1,294, select.
Osaka.$1,362 per passenger.Departing Tue, 10 Jun, returning Tue, 15 Jul.Return flight with Ryanair and Vietnam Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 10 Jun, arriving in Kansai International (Osaka).Inbound indirect flight with Vietnam Airlines, departs from Kansai International (Osaka) on Tue, 15 Jul, arriving in Dublin.Price includes taxes and charges.From $1,362, select.
Osaka.$1,463 per passenger.Departing Thu, 19 Jun, returning Tue, 5 Aug.Return flight with Ryanair and Vietnam Airlines.Outbound indirect flight with Ryanair, departs from Dublin on Thu, 19 Jun, arriving in Kansai International (Osaka).Inbound indirect flight with Vietnam Airlines, departs from Kansai International (Osaka) on Tue, 5 Aug, arriving in Dublin.Price includes taxes and charges.From $1,463, select.

Find the cheapest month to fly from Dublin to Kansai International (Osaka)

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Kansai International (Osaka) flights are currently cheapest in June.
Feb
Find prices
Mar
from $1,164
Apr
from $1,150
May
from $1,153
Jun
from $1,129
Jul
from $2,044
Aug
from $1,581
Sep
from $1,520
Oct
from $1,795
Nov
from $1,525
Dec
from $1,755
Jan
from $1,547

Dublin to Kansai International (Osaka): Alternative routes

Compare routes from Dublin to Osaka below. You may find an airport to fly into that's cheaper, faster, or easier than Kansai International (Osaka).

Dublin to Osaka: Flight information

The things to know before you go.
Cheapest flight found$1,129
Cheapest month to flyJune

Finding cheap flights from Dublin to Kansai International (Osaka): Frequently asked questions

The best price we found for a return flight from Dublin to Kansai International (Osaka) is $1,129. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dublin to Kansai International (Osaka). But we found flights with one or more stops from $1,129.
As of February 2025, there are no flights flying from Dublin to Kansai International (Osaka).
The cheapest month to fly from Dublin to Kansai International (Osaka) is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Kansai International (Osaka) Airport on Wednesday, 4 June 2025.
No airlines currently offer direct flights between Dublin Airport and Kansai International (Osaka) Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kansai International (Osaka) but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Kansai International (Osaka).

Flying from Dublin Airport (DUB) to Kansai International Airport (KIX): what you need to know

  • During popular months like August, it's a good idea to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during peak periods in general.

  • We make it easy to get a flight with a stopover. To see the options for flights from Dublin Airport to Kansai International Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour the city of your choice. Some popular stopovers between DUB and KIX are:

    • Charles de Gaulle Airport

    • Franz Josef Strauss Airport

    • Beijing Capital International Airport

  • Before booking your cheap ticket from DUB to KIX, check if you need a visa to enter Japan. Visa and travel document requirements may differ and are updated often. For the most up-to-date information, contact the nearest consulate or embassy of the country you're going to.

How to find the cheapest flights from Dublin Airport (DUB) to Kansai International Airport (KIX)

  • $537 is currently the best price for a one-way ticket from Dublin Airport to Kansai International Airport. Return flights start from $1,129. These prices can change depending on availability.

  • It's often best to book early if you're looking for cheap flight tickets from DUB to KIX. That's because flight prices are based on demand, which tends to rise closer to departure.

  • Finding cheap flight tickets from Dublin Airport to Kansai International Airport is easy if you're flexible with your travel dates. Try using the 'Whole month' search tool to see the lowest fares across the month and snap up a great deal.

  • Set up a Price Alert for cheap flight tickets from DUB to KIX. There's no need to check every day to find out if airfares have fallen. We'll tell you the moment there's a change in price.

  • Use filters to tailor your flights from Dublin Airport to Kansai International Airport. Pick your ideal arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Handy information about Dublin Airport (DUB)

  • Dublin Airport is about 21 kilometres from central Dublin. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 29 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 2 hours and 9 minutes.

  • Booked an early flight from Dublin Airport to Kansai International Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays close to DUB:

Arriving at Kansai International Airport (KIX)

Getting from Kansai International Airport (KIX) to central Osaka

  • Kansai International Airport is approximately 48 kilometres from central Osaka. With your own car rental or if you take a cab, the drive is around 44 minutes.

When to fly to Kansai International Airport (KIX)

  • The quietest month for a flight from Dublin Airport to Kansai International Airport is April, while June is the most popular. Choose the ideal time to go to Osaka based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Dublin Airport to Kansai International Airport, think about the type of weather you enjoy. August is the warmest month in Osaka, with temperatures ranging from 21ºC to 34ºC.

  • Search for cheap flight tickets from DUB to KIX in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 10ºC on average.

More about Osaka

  • Start your Osaka trip right by finding a fantastic stay. After booking your flight from DUB to KIX, have a look at our selection of hotel options including:

  • Osaka Castle and Dotonbori are a couple of major attractions to add to your Osaka to-do list. Continue your sightseeing adventures at Universal Studios Japan.

Complete your Osaka trip with hotels and a car rental

  • We don't just compare flights. Once you've booked your cheap ticket to Kansai International Airport, check out our great car rental deals that'll give you the freedom to travel around at your own pace. Next, have a look at our exclusive rates for hotels to find the ideal Osaka stay.

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Plan the rest of your trip from Dublin to Osaka

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.