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Cheap flights from Dublin to Osaka from £379

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OSA
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Osaka

Enter your travel dates to find the best prices.

Best flights from Dublin to Osaka
Discover carefully curated flight deals from Dublin to Osaka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 December 2025.

Mon 2/305:10DUB - ITM
2 stops46h 00mLufthansa
Sat 14/308:00ITM - DUB
2 stops23h 45mLufthansa
Deal found 1/12£908
Sun 12/406:05DUB - ITM
2 stops45h 00mMultiple Airlines
Sat 2/516:00ITM - DUB
2 stops25h 55mMultiple Airlines
Deal found 30/11£1,103
Wed 15/418:00DUB - ITM
2 stops41h 05mFinnair
Mon 4/519:40ITM - DUB
2 stops45h 15mFinnair
Deal found 1/12£1,149
Thu 16/408:45DUB - ITM
2 stops20h 20mLufthansa
Mon 4/509:00ITM - DUB
2 stops21h 15mLufthansa
Deal found 1/12£1,005
Mon 20/409:40DUB - ITM
2 stops25h 25mFinnair
Mon 4/519:40ITM - DUB
2 stops29h 35mFinnair
Deal found 1/12£1,149
Fri 17/406:05DUB - ITM
2 stops23h 00mLufthansa
Tue 5/509:00ITM - DUB
2 stops21h 15mLufthansa
Deal found 1/12£1,062
Mon 9/209:45DUB - ITM
2 stops24h 00mMultiple Airlines
Mon 23/207:25ITM - DUB
2 stops21h 15mMultiple Airlines
Deal found 30/11£1,233
Tue 14/409:40DUB - ITM
2 stops25h 25mFinnair
Mon 4/520:10ITM - DUB
2 stops29h 05mFinnair
Deal found 1/12£1,149
Thu 16/408:45DUB - ITM
2 stops20h 20mLufthansa
Sun 3/507:05ITM - DUB
2 stops23h 10mLufthansa
Deal found 1/12£1,127
Sat 17/109:15DUB - ITM
2 stops41h 55mLufthansa
Wed 21/108:00ITM - DUB
2 stops42h 10mLufthansa
Deal found 29/11£1,131

Find flight deals from Dublin to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 December 2025.

Round-trip from

£908

One-way from

£379

Popular in

July

Cheapest in

June

Average price

£887
Lufthansa
  • Lufthansa
  • 2/3-14/3
  • 4 total stops
  • 69h 45m total
  • Dublin to Osaka
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 25h 50m total
  • Dublin to Osaka
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Osaka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 December 2025.
Use the filters below to find and compare flights from Dublin to Osaka that are best for you.

Fly from

Dublin

Fly to

Osaka

Route

Depart

Return

Price

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 2/3

05:10-12:10

2 stops46h 00m

Osaka Itami

Sat 14/3

08:00-22:45

2 stops23h 45m

£908

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 16/4

08:45-13:05

2 stops20h 20m

Osaka Itami

Mon 4/5

09:00-22:15

2 stops21h 15m

£1,005

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 17/4

06:05-13:05

2 stops23h 00m

Osaka Itami

Tue 5/5

09:00-22:15

2 stops21h 15m

£1,062

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 12/4

06:05-11:05

2 stops45h 00m

Osaka Itami

Sat 2/5

16:00-09:55

2 stops25h 55m

£1,103

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 16/4

08:45-13:05

2 stops20h 20m

Osaka Itami

Sun 3/5

07:05-22:15

2 stops23h 10m

£1,127

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sat 17/1

09:15-12:10

2 stops41h 55m

Osaka Itami

Wed 21/1

08:00-17:10

2 stops42h 10m

£1,131

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 15/4

18:00-19:05

2 stops41h 05m

Osaka Itami

Mon 4/5

19:40-08:55

2 stops45h 15m

£1,149

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 20/4

09:40-19:05

2 stops25h 25m

Osaka Itami

Mon 4/5

19:40-17:15

2 stops29h 35m

£1,149

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 14/4

09:40-19:05

2 stops25h 25m

Osaka Itami

Mon 4/5

20:10-17:15

2 stops29h 05m

£1,149

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 9/2

09:45-18:45

2 stops24h 00m

Osaka Itami

Mon 23/2

07:25-19:40

2 stops21h 15m

£1,233

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 21 results
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2
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Best time to book a flight from Dublin to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How much does it cost for a return flight from Dublin to Osaka?

What’s the top stopover airport for flights from Dublin to Osaka?

Share of one-stop return flights from Dublin to Osaka chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Abu Dhabi (AUH) – chosen by Cheapflights users on 55% of one-stop itineraries from Dublin to Osaka on Cheapflights.

What’s the cheapest stopover airport for flights from Dublin to Osaka?

Average return fare for one-stop flights from Dublin to Osaka, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Helsinki (HEL) is the most affordable one-stop option, with an average return flight price of £937.

What’s the fastest stopover option from Dublin to Osaka?

Shortest average travel time for one-stop one-way flights from Dublin to Osaka, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 18h 35m.

Which airport typically offers the quickest stopover for flights from Dublin to Osaka?

Average stopover duration for one-stop one-way flights from Dublin to Osaka, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 45m.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated 3 December 2025.
Read through reviews of airlines operating flights from Dublin to Osaka, such as Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,322 reviews
Check prices

Boarding

7.6

Food

7.2

Entertainment

7.3

Overall

7.4

Comfort

7.3

Crew

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2025

BOM - AUH

Mediocre is the best description. It isn't bad but it's unfortunately got excellent competitors - Qatar and Emirates. Old product, crew that seems to not know what is found, food not offered or served till mid way thru the flight. Four flights this trip with Etihad, underwhelming.
Etihad Airways
7.4
Good
1,322 reviews
Etihad Airways
7.4
Good
1,322 reviews
Check prices

Boarding

7.6

Food

7.2

Entertainment

7.3

Overall

7.4

Comfort

7.3

Crew

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2025

BOM - AUH

Mediocre is the best description. It isn't bad but it's unfortunately got excellent competitors - Qatar and Emirates. Old product, crew that seems to not know what is found, food not offered or served till mid way thru the flight. Four flights this trip with Etihad, underwhelming.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Osaka?

    If you book a flight to Osaka from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Dublin to Osaka per day from 1 airline.

  • How long is the flight from Dublin to Osaka?

    Departing from Dublin to Osaka will take you 46h. Airlines will cover a distance of 5920 mi.

  • What is the cheapest airline to fly from Dublin to Osaka round-trip?

    Flying on Etihad Airways is currently your cheapest option to Osaka, with prices starting at £724. Etihad Airways is 17% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Dublin to Osaka that include hotel bookings?

    Yes. In addition to deals on Dublin to Osaka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Osaka.

  • Can I find deals for business class flights from Dublin to Osaka?

    Yes. Cheapflights offers flight deals from Dublin to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dublin to Osaka

Discover the top airline that operate flights from Dublin to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£724Average£929FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Osaka?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Osaka. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Osaka?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Osaka from Dublin.

Can Cheapflights find flights from Dublin to Osaka with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Osaka, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dublin to Osaka become cheaper?

Of course! You can now track prices for flights from Dublin to Osaka and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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