Cheap flights from Dublin to Osaka

Compare Dublin to Osaka flight deals

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Flight deals from Dublin to Osaka

Looking for a cheap last-minute deal or the best round-trip flight from Dublin to Osaka? Find the lowest prices on one-way and round-trip tickets right here.

Osaka.$703 per passenger.Departing Sat, Sep 27, returning Tue, Oct 14.Round-trip flight with Ryanair and Hainan Airlines.Outbound indirect flight with Ryanair, departing from Dublin on Sat, Sep 27, arriving in Kansai International (Osaka).Inbound indirect flight with Hainan Airlines, departing from Kansai International (Osaka) on Tue, Oct 14, arriving in Dublin.Price includes taxes and charges.From $703, select.

Osaka.$740 per passenger.Departing Wed, Oct 22, returning Mon, Nov 3.Round-trip flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Oct 22, arriving in Kansai International (Osaka).Inbound indirect flight with China Eastern, departing from Kansai International (Osaka) on Mon, Nov 3, arriving in Dublin.Price includes taxes and charges.From $740, select.

Osaka.$740 per passenger.Departing Tue, Sep 2, returning Tue, Sep 9.Round-trip flight with Ryanair and Peach.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Sep 2, arriving in Kansai International (Osaka).Inbound indirect flight with Peach, departing from Kansai International (Osaka) on Tue, Sep 9, arriving in Dublin.Price includes taxes and charges.From $740, select.

Osaka.$750 per passenger.Departing Wed, Sep 10, returning Wed, Dec 3.Round-trip flight with Ryanair and Thai VietJet Air.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Sep 10, arriving in Kansai International (Osaka).Inbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Wed, Dec 3, arriving in Dublin.Price includes taxes and charges.From $750, select.

Osaka.$766 per passenger.Departing Sat, Nov 29, returning Wed, Dec 3.Round-trip flight with Lufthansa and Thai VietJet Air.Outbound indirect flight with Lufthansa, departing from Dublin on Sat, Nov 29, arriving in Kansai International (Osaka).Inbound indirect flight with Thai VietJet Air, departing from Kansai International (Osaka) on Wed, Dec 3, arriving in Dublin.Price includes taxes and charges.From $766, select.

Osaka.$791 per passenger.Departing Wed, Nov 5, returning Wed, Nov 12.Round-trip flight with Ryanair and Peach.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Nov 5, arriving in Kansai International (Osaka).Inbound indirect flight with Peach, departing from Kansai International (Osaka) on Wed, Nov 12, arriving in Dublin.Price includes taxes and charges.From $791, select.

Osaka.$800 per passenger.Departing Tue, Aug 26, returning Tue, Sep 9.Round-trip flight with Ryanair and Peach.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Aug 26, arriving in Kansai International (Osaka).Inbound indirect flight with Peach, departing from Kansai International (Osaka) on Tue, Sep 9, arriving in Dublin.Price includes taxes and charges.From $800, select.

Osaka.$809 per passenger.Departing Wed, Oct 1, returning Wed, Oct 22.Round-trip flight with Vueling Airlines and Jeju Air.Outbound indirect flight with Vueling Airlines, departing from Dublin on Wed, Oct 1, arriving in Kansai International (Osaka).Inbound indirect flight with Jeju Air, departing from Kansai International (Osaka) on Wed, Oct 22, arriving in Dublin.Price includes taxes and charges.From $809, select.

Find the cheapest month to fly from Dublin to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Osaka flights are currently cheapest in September.

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Alternative Dublin to Osaka routes

Looking for the cheapest, fastest or easiest route from Dublin to Osaka? You could fly into the following airports instead.

Dublin to Osaka: Flight information

The things to know before you go.

Cheapest flight found	$703
Cheapest month to fly	September

Finding cheap flights from Dublin to Osaka: Frequently asked questions

How many airports are there in Osaka?

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).

How much are round-trip flights from Dublin to Osaka?

The best price we found for a round-trip flight from Dublin to Osaka is $703. 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.

Which airlines fly direct from Dublin to Osaka?

Currently, there are no airlines that fly direct from Dublin to Osaka. But we found flights with one or more stops from $703.

How many flights are there a week from Dublin to Osaka?

There are no flights flying from Dublin to Osaka, as of August 2025.

When is the cheapest time to fly from Dublin to Osaka?

The cheapest month to fly from Dublin to Osaka is usually September.

What's the cheapest airport to fly to in Osaka?

If you're flying from Dublin Airport, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the center of Osaka. We've found flights to this airport from $703.

Which upcoming date is cheapest to fly from Dublin Airport to Osaka on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Osaka on Saturday, September 27, 2025.

Can I get a direct flight from Dublin Airport to Osaka?

No airlines currently offer direct flights between Dublin Airport and Osaka. Most routes have one or more stops.

How can I get the best flight deal from Dublin Airport to Osaka?

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 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.

When is the best time to book flights to Osaka?

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.

What’s the weather like in Osaka?

In August, the average temperature is usually around 26°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.

Which is the cheapest airline to fly with from Dublin Airport to Osaka?

Currently, Ryanair offers the cheapest flight tickets to Osaka.

Traveling from Dublin Airport (DUB) to Osaka: what you need to know

Dublin Airport is located in Dublin. Following the UTC+9 timezone, Osaka is nine hours ahead of Dublin.
For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your DUB to Osaka flight.
Heading off during a peak period like school or public holidays? Expect longer lines at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.
A stopover is the ideal opportunity to take a break from traveling and perhaps even tick a new city off your list. When searching for flight tickets from DUB to Osaka, uncheck the 'Direct flights only' box to see where you can stop along the way. Top options include:
- Beijing Capital International Airport (PEK)
- Charles de Gaulle Airport (CDG)
- Franz Josef Strauss Airport (MUC)
DUB is about 8 kilometers from central Dublin. If you're ride-sharing, catching a cab or driving from the center, it'll take you 30 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 2 hours 10 minutes.
Searching for a hotel near DUB? If you're catching an early flight from Dublin Airport to Osaka, these accommodation options will put you moments from check-in:
Of all flights leaving Dublin Airport, 72.87% land on schedule at their destination.

How to find the cheapest flights from Dublin Airport (DUB) to Osaka

$378 is the lowest price we've found for a one-way Dublin Airport to Osaka flight. A return flight ticket right now is $703. Depending on how early you book and the availability, these fares may change.
Booking early is often the key to finding a cheap flight from DUB to Osaka. Fares tend to rise as seats fill up, so the closer your departure date, the more you'll likely pay.
The 'Whole month' search tool will show you the cheapest tickets from Dublin Airport to Osaka throughout the month. It's a good way to find a bargain if your travel plans aren't set in stone.
Save time searching for cheap flights from DUB to Osaka by creating a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.
Tailor your flights with filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Dublin Airport to Osaka.

Airports in Osaka

Kansai International Airport (KIX)

The distance from Kansai International Airport (KIX) to central Osaka is roughly 48 kilometers. It'll take you around 45 minutes to get to the center driving.
Stay just a quick transfer away if you're arriving on a late flight from Dublin Airport to Osaka. First Cabin Kansai Airport is a comfortable option near KIX. Or check in and enjoy some rest at Hotel Nikko Kansai Airport - 3 Mins Walk to the Airport before continuing to your final destination.
Go where the road takes you with a Kansai International Airport rental car. Book your wheels from BEST KANSAI CAR RENTAL, BE KOBE or TravelCar and chase adventure across Osaka and beyond.
Reserve your ride from Kansai International Airport at least a few weeks in advance of your flight from DUB to Osaka. If you're traveling during a peak period, book even earlier to get the best possible rate.
The street address for KIX is 1 Senshukukokita, Izumisano.

Itami Airport (ITM)

Once your flight from Dublin Airport to Osaka has touched down, you can make your way to the city center in about 20 minutes by car. Central Osaka is roughly 16 kilometers from Itami Airport (ITM).
After stepping off your DUB to Osaka flight, unwind at a hotel close to ITM. These are some great accommodation options that'll help you switch to relaxation mode:
The fastest way to reach your destination is with an Itami Airport rental car. Collect a set of wheels from Europcar, Times or Rakuten and be off and running.
Pick the vehicle you actually want, not just whatever's left, by securing your ride from ITM ahead of your arrival. You'll also avoid paying extra, especially during peak travel times.
You can find Itami Airport at 3丁目555 Nishimachi, Hotarugaike, Toyonaka.

Kobe Airport (UKB)

Kobe Airport (UKB) is around 40 kilometers from the center of Osaka. It'll take you about 45 minutes to reach the city center by car once you've stepped off your flight from Dublin Airport to Osaka.
Enjoy a restful, unhurried start to your break by choosing a hotel near UKB after your DUB to Osaka flight. Recover from your travel day or just take a moment to find your footing in a new city at:
Stay in control of the next chapter of your journey by picking up a Kobe Airport rental car. Europcar, Times and Rakuten are some companies you can book with.
Booking at least a few weeks ahead of your flight from Dublin Airport to Osaka is a good move. In addition to better deals, you'll likely have a better variety of makes and models to choose from at UKB.
The address for Kobe Airport is 1 Kobekuko, Chuo Ward.

Best time to go to Osaka

Plan your trip to Osaka during high season if you prefer a busy atmosphere, but remember that prices are typically higher. Alternatively, book your flights from Dublin Airport to Osaka during the off-season when prices are cheaper and it's not as busy.
Lock in a Dublin Airport to Osaka flight ticket with a departure in August if you want to experience the city during its warmest month. You can expect temperatures to range from 21ºC (70ºF) to 34ºC (93ºF).
Search for cheap tickets from DUB to Osaka in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 10ºC (50ºF) on average.

More about Osaka

Start your Osaka trip off on the right foot by choosing the perfect place to stay. After booking your flight from Dublin Airport to Osaka, check out our range of hotels including:
All great vacations should include a little sightseeing. Dotonbori, Osaka Castle and Universal Studios Japan are attractions you won't want to skip in Osaka.

Explore more of Japan

You've seen Osaka, now it's time to discover other parts of Japan. Travel about 386 kilometers east to Yokohama to tick off its top attractions. From Teishoin to Seya Christian Church and Banfukuji, you'll have a packed itinerary ahead.
Around 137 kilometers north-east of Osaka, Nagoya is another favorite stop in Japan. Experience the best of this destination with a visit to Nagoya Castle, Atsuta Shrine and Osu Kannon Temple.