€352 Find Cheap Flights to Osaka – Compare and Save

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Everything you should know

Cheapest return flight
€647
Typical prices: €895-€1,228
Hainan Airlines
Fri 9/3Mon 19/3
DUB - KIX • 1 stop
Cheapest one-way flight
€352
Typical prices: €474-€699
Multiple Airlines
Wed 14/11
DUB - KIX • 3 stops
Top airlines
Best reviews • 8.4 score
Airline reviews
Airline reviews
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Osaka!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Osaka

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Osaka

Tue, 9 Mar - Fri, 19 Mar
Hainan Airlines Logo
11:00 - 12:35DUB  Dublin-KIX Osaka Kansai Intl
16h 35m1 stop Beijing Capital
Hainan Airlines Logo
14:35 - 05:50KIX  Osaka Kansai Intl-DUB Dublin
24h 15m1 stop Beijing Capital
€647Hainan Airlines
Mon, 2 Nov - Mon, 9 Nov
China Eastern Logo
09:00 - 13:20DUB  Dublin-KIX Osaka Kansai Intl
19h 20m1 stop Shanghai Pu Dong
China Eastern Logo
19:00 - 08:05KIX  Osaka Kansai Intl-DUB Dublin
46h 05m2 stops Shanghai Pu Dong Amsterdam Schiphol
€770China Eastern
Tue, 9 Feb - Thu, 18 Feb
Qatar Airways Logo
21:20 - 16:25DUB  Dublin-KIX Osaka Kansai Intl
34h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
17:55 - 12:35KIX  Osaka Kansai Intl-DUB Dublin
27h 40m1 stop Doha Hamad Intl
€773Qatar Airways
Wed, 10 Feb - Thu, 25 Feb
Qatar Airways Logo
07:45 - 16:25DUB  Dublin-KIX Osaka Kansai Intl
23h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
17:55 - 06:00KIX  Osaka Kansai Intl-DUB Dublin
21h 05m1 stop Doha Hamad Intl
€784Qatar Airways
Mon, 8 Feb - Thu, 25 Feb
Qatar Airways Logo
07:45 - 16:25DUB  Dublin-KIX Osaka Kansai Intl
23h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
17:55 - 06:00KIX  Osaka Kansai Intl-DUB Dublin
21h 05m1 stop Doha Hamad Intl
€785Qatar Airways
Wed, 10 Feb - Thu, 25 Feb
Qatar Airways Logo
07:45 - 16:25DUB  Dublin-KIX Osaka Kansai Intl
23h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
17:55 - 06:00KIX  Osaka Kansai Intl-DUB Dublin
21h 05m1 stop Doha Hamad Intl
€785Qatar Airways
Tue, 9 Mar - Fri, 19 Mar
Multiple Airlines Logo
11:00 - 12:35DUB  Dublin-KIX Osaka Kansai Intl
16h 35m1 stop Beijing Capital
Multiple Airlines Logo
12:20 - 19:35KIX  Osaka Kansai Intl-DUB Dublin
40h 15m2 stops Shanghai Pu Dong Brussels Bruxelles-National
€785Multiple Airlines
Thu, 7 Jan - Thu, 14 Jan
Qatar Airways Logo
07:45 - 16:25DUB  Dublin-KIX Osaka Kansai Intl
23h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
17:55 - 12:35KIX  Osaka Kansai Intl-DUB Dublin
27h 40m1 stop Doha Hamad Intl
€785Qatar Airways
Tue, 9 Feb - Thu, 25 Feb
Qatar Airways Logo
21:20 - 16:25DUB  Dublin-KIX Osaka Kansai Intl
34h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
17:55 - 12:35KIX  Osaka Kansai Intl-DUB Dublin
27h 40m1 stop Doha Hamad Intl
€786Qatar Airways
Sat, 10 Oct - Mon, 12 Oct
Etihad Airways Logo
20:35 - 11:40DUB  Dublin-KIX Osaka Kansai Intl
31h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:25 - 07:15KIX  Osaka Kansai Intl-DUB Dublin
19h 50m1 stop Abu Dhabi Zayed Intl
€819Etihad Airways
Booking Insights

Price, demand, and travel trends for Ireland to Osaka flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Osaka with more confidence.

What is the cheapest flight to Osaka?

Dublin to Osaka is the cheapest route at €647 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Osaka?

A return flight to Osaka costs €1,031 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €1,026.

What is the cheapest day to fly to Osaka?

Wednesday is the cheapest day to fly to Osaka at €958 return on average over the past 12 months on KAYAK. Saturday is the most expensive at €1,146.

What is the cheapest month to fly to Osaka?

  • September is the cheapest month to fly to Osaka with an average price of €860 return.
  • July (€1,228) and March (€1,204) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Osaka?

Night flights to Osaka are the cheapest at €908 return on average. Evening flights are the most expensive at €1,289.

What is a good deal for flights to Osaka?

Flights under €895 are considered a good deal. 25% of KAYAK users found return flights to Osaka at or below these prices, with the lowest fares from:

  • Dublin €895
.

When are flights to Osaka the cheapest?

Flights to Osaka are cheapest 6 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Osaka

Low season

July

Cheapest flight

€352
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flights from Dublin to Osaka Kansai Intl Airport

When to book flights to Osaka

Are your dates flexible? Find out the best times to travel to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Osaka, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Osaka?

    Aer Lingus operates the most flights from Ireland to Osaka at 0 per week, while China Eastern is the airline most often selected by KAYAK users searching for flights from Ireland to Osaka. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Osaka?

    Flights to Osaka arrive at: Osaka Itami (ITM) and Osaka Kansai Intl (KIX).

  • Which airports serve Osaka and the surrounding area?

    Flights to Osaka can arrive at several major airports serving the metro area, including Osaka Itami (ITM) and Osaka Kansai Intl (KIX). Nearby alternatives within 80.5 km of Osaka include Osaka Itami (ITM) and Kobe (UKB). These airports are not in Osaka itself but may be useful depending on your route, airline, and onward travel plans.

  • How do I know if a flight to Osaka is a good deal?

    A good deal on a flight to Osaka is around €895 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Osaka?

    Last-minute fares to Osaka – booked within 2 weeks of departure – run 12% above the average return fare of €1,031.

Your guide to booking Osaka flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Osaka, aim to book around 6 weeks before you fly. That window historically saves about 30% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Osaka, recent KAYAK data shows that stronger deals tend to be around €895 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Osaka in September. Return fares historically average €860 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to €381 per return. Evening flights to Osaka average €908 compared to €1,289 for afternoon flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Osaka, a few great places to start are Shinsaibashi Shopping Arcade, Osaka Namba Train Station, and Universal Studios Japan. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airlines flying to Osaka

 
Need help choosing which airline to fly with 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.
8.4
Hainan AirlinesOverall score based on 70 reviews
8.6Boarding
8.9Crew
8.4Food
8.2Comfort
7.7Entertainment
Airline reviews

Best domestic flight I’ve been on for a very long time. Way better than any of the Australian carriers for domestic flights!!

10.0 ExcellentAmy, Jul 2026
Read more Hainan Airlines reviews

Best domestic flight I’ve been on for a very long time. Way better than any of the Australian carriers for domestic flights!!

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.

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.

Poor boarding with incorrect gate numbers. Poor service they told me to throw away brand new water bottles. Poor immigration officers most likely American who hates Muslims. Poor service in the plane with no Urdu language sign posted anywhere. Horrible seats with no comfort at all they think people traveling in economy are animals. Slow food and water services. Slow baggage arrival.

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

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

In never flown this flight, because my flight coning from Barcelona was delayed.

Etihad flight sector is a local . .give the same quality upto destination

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.

Food and beverage service have rooms for improvement .there were no entertainment facilities available

I travelled from Adu Dhabi to Melb; service was minimal at best, when I asked for a bottle of water but no meal I was told it was not available- it seemed a cup would do. The staff were un helpful & dismissive. We had a family near us who I never saw obtain any assistance from crew- they were simply avoided! Meal was simple and adequate no hot drinks were on offer until close to arriving, with a pseudo breakfast. Seats were tight despite obtaining extra leg room. I will not be flying with Etihad again and will not recommend them to family & friends.

crew as a whole is pretty mediocre. dont seem to care much for passengers. Asked 3 different crew for custom papers for immigration check in and they all said i could get it in the airport. have flown to india 3 times prior to this with Qatar and Emirates and they have always provided this paper ahead of landing to speed up the check in process. Also felt in general the crew is irritated and overworked. The one lady in my aisle from Chicago to Abu Dhabi was very pleasant but i was noticing the other crew were nice to each other but pretty cold with the passengers. Not what i usually have experienced from this type of overseas travel. Ive always felt the crew in qatar and emirates were overly sweet and pleasant but having seen the opposite this time i definitely prefer the former.

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

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