DUB - OSA

€363 Find Cheap Flights from Dublin to Osaka – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Osaka departing on 26/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
€640
Typical prices: €1,089-€1,243
China Eastern
Fri 30/10Tue 10/11
DUB - KIX • 1 stop
Cheapest one-way flight
€363
Hainan Airlines
Sat 26/12
DUB - KIX • 1 stop
Top airlines
Cheapest • from €640 (return)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Dublin and Osaka. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg €1,144 (return)
Shortest trip • 16h 43m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Osaka!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Osaka (DUB-OSA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Osaka

Fri, 30 Oct - Tue, 10 Nov
China Eastern Logo
09:00 - 18:00
DUB
-
KIX
24h 00m
1 stop
China Eastern Logo
14:20 - 06:15
KIX
-
DUB
24h 55m
1 stop
€640China Eastern
Fri, 11 Sep - Fri, 18 Sep
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
€641Hainan Airlines
Tue, 1 Sep - Fri, 11 Sep
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
€656Hainan Airlines
Thu, 3 Sep - Fri, 11 Sep
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
€658Hainan Airlines
Mon, 14 Sep - Sun, 27 Sep
China Eastern Logo
10:55 - 21:00
DUB
-
KIX
26h 05m
1 stop
China Eastern Logo
09:30 - 08:00
KIX
-
DUB
30h 30m
1 stop
€661China Eastern
Mon, 24 Aug - Sun, 6 Sep
Etihad Airways Logo
20:35 - 11:40
DUB
-
KIX
31h 05m
1 stop
Etihad Airways Logo
19:25 - 07:15
KIX
-
DUB
19h 50m
1 stop
€704Etihad Airways
Fri, 11 Sep - Wed, 23 Sep
Air France Logo
05:55 - 12:35
DUB
-
ITM
22h 40m
2 stops
Air France Logo
08:25 - 22:40
ITM
-
DUB
22h 15m
2 stops
€906Air France
Mon, 7 Sep - Mon, 14 Sep
Air France Logo
16:20 - 12:35
DUB
-
ITM
36h 15m
2 stops
Air France Logo
08:25 - 22:40
ITM
-
DUB
22h 15m
2 stops
€923Air France
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
09:00 - 15:00
DUB
-
UKB
22h 00m
2 stops
Multiple Airlines Logo
11:55 - 07:15
UKB
-
DUB
27h 20m
2 stops
€940Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
07:40 - 15:00
DUB
-
UKB
23h 20m
3 stops
Multiple Airlines Logo
16:30 - 11:15
UKB
-
DUB
26h 45m
3 stops
€1,022Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dublin to Osaka flights

Get data-powered insights and trends into flights from Dublin to Osaka to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dublin to Osaka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Osaka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Osaka is August, where tickets cost €791 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is €1,261 and €1,230 respectively.

Good to know

Low season

August

Cheapest flight

€363
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Osaka Kansai Intl

When to book flights from Dublin to Osaka

Are your dates flexible? Find out the best times to travel from Dublin to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Osaka

  • What is the cheapest flight from Dublin to Osaka?

    In the last 5 days, the lowest price for a flight from Dublin to Osaka was €363 for a one-way ticket and €640 for a return.

  • Which airports will I be using when flying from Dublin to Osaka?

    On your way to Osaka, you’ll fly out from Dublin. You’ll be landing in one of Osaka’s 2 airports: Osaka Itami or Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Dublin to Osaka?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Dublin to Osaka, Hainan Airlines or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Dublin to Osaka are Hainan Airlines and Turkish Airlines. With an average price for the route of €803 and an overall rating of 8.3, Hainan Airlines is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of €1,156 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Dublin to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Osaka with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Dublin to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Osaka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Hainan AirlinesOverall score based on 68 reviews
8.3Food
8.2Comfort
8.9Crew
7.7Entertainment
8.5Boarding
Airline reviews

The seats and service exceeded expectation for the price I paid for.

8.0 ExcellentDamien, Apr 2026
HKG - HAK
Read more Hainan Airlines reviews

The seats and service exceeded expectation for the price I paid for.

My first time flying Hainan Airlines. Boarding process was easy and quick. Staff was friendly and helpful. Food was a simple, hot meal which we don’t see much any more on short flights in the US. Only water, coffee or tea to drink but it was only a two hour flight. Overall pleasing experience.

The absolute worst experience I’ve ever had flying. I am a regular flyer and was transferring from Seoul to Beijing to the USA. I was told the companies were partnered so no need to pick up my baggage, I got through eventually after a terribly confusing airport and unhelpful staff, had issues with the check in counter where they didn’t understand my baggage tag from the previous airline and that my bag needed transferring (which as a company partnership they should have communication like this) and then I got through extremely stressful security with multiple stops and the plane was poor quality (same exact quality as my 1.5 hour flight there) for a 16 hour flight with poor food quality, slow trash service, and less than 15 movies total for flight options I was absolutely over it. My only good thing was I was lucky enough to be sitting by myself in a row

Great although I believe they are able to redistuibute the passangers in a more comfortable way if the flight is not full dor such long flights. Unless the seats are paid for, of coruse.

Good flight, on time. The aircraft was old and the seats lost their shapes. Food was just acceptable.

Two hours delayed departure ! Lost one of our luggage! Two days later found the luggage, again waiting for more than two hours to get the lost luggage because locked at other airline office.

Hainan Airlines was amongst the best. It's sad to see her becoming just mediocre. I recommended her as outstanding. I won't recommend her again.

Such amazing service! Wonderful flight attendants who actually care about the passengers and go out of their way to make our journey easier!!

They asked how much cash i have . I said no cash they said bring cash from atm . Why they even care about my cash.

Flight was scheduled to depart at 1210 hrs. It was delayed 1 hour 20 minutes (maybe for air traffic control reasons). The seats were worn out and very uncomfortable. Lunch was typical for airline. Flight free were friendly.

Some of the best service I’ve ever seen on an international flight! The staff were super friendly and accommodating. The food was excellent with lots of choices and attention to detail. The seats are kind of old and narrow, but I have wide shoulders. The only area for improvement was making the cabin a little cooler.

The crew were kind and very helpful. Did not expect food service. Was served a warm soft sandwich bread , was delicious. Overall the service, the staff were great. Highly recommend others to try Turkish Airline

It was peaceful excited We enjoyed it always Turkish peaceful excited

Our flight was canceled with no rebooking offered. We are still waiting for a refund and had to book a very expensive flight to return to Toronto without any compensation or help from Turkish or flight hub. Extremely poor service during a time of crisis, speaks volumes about the type of airline and flight hub as a disaster of a company with zero accountability

for the second time disappointed with TK, they like JAT = joke about time

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Professional & courteous cabin crew. Food was very good even in economy class

6 hour delay for connecting flight in Istanbul, no real information or support, spend night in lounge which was extremely noisy due to construction works.

On this route the plane was also late and I almost missed a connecting flight to Tashkent. Moreover, my bag did not arrive with the same plane and only on the next flight from Istanbul. I was supposed to travel further from Tashkent to Astana and Saudi Arabia and if I didn't collect my bag in Tashkent I would have missed the next flights because I couldn't travel without my bag and all valuables inside it.

Horrible. Boarding was terrible. For a huge airplane, we needed to be transported to the plane. The boarding area was overcrowded and frantic. .The seats were so uncomfortable. The food was fine.

Awful , hidden charges for the luggage was a very awful thing, very much a scam , booking the flight thinking the luggage was included was definitely a scam , then the girl that was taking my luggage Ayrlease the airport was an absolute awful , telling me if I don’t have money to take my luggage with me I can just throw it away , how professional, NEVER AGAIN .

Boarding staff at lahore airport corporate well. Thanks to that guy.

Very disappointed to not have lounge access The shorter flight seats were uncomfortable

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

1 hour flight. No complaints. Some drinks would have been nice.

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Entertaiment center needed on that flight. I dont like to use my phone for entertainment.

Etihad checkin boarding and insight experience is one of a kind that i have never experienced in other fights. The flight crew was very kind and helpful when i traveled with my broken leg. Overall i rate the highest

Transit time could be 15 min longer atleast. It was right on the dot to boarding time. Giving minimal time to do shopping

Everything you need to know for your flight from Dublin to Osaka

Information on your arrival and departure airports