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Cheap flights from Dublin to Osaka from £504

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OSA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Round-trip from

£885

One-way from

£504

Popular in

July

Cheapest in

April

Average price

£899
14/10-24/10
  • 14/10-24/10
  • 4 total stops
  • 49h 05m total
  • Dublin to Osaka
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30/9
  • 30/9
  • 3 total stops
  • 50h 00m total
  • Dublin to Osaka
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£90 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Dublin to Osaka

Cheapest flights from Dublin to Osaka
Explore the most affordable flight options available from Dublin to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Tue 14/1012:00DUB - ITM
2 stops21h 35mMultiple Airlines
Fri 24/1011:30ITM - DUB
2 stops27h 30mMultiple Airlines
Deal found 13/9£885
Wed 29/1006:00DUB - ITM
2 stops24h 35mAir France
Wed 5/1119:30ITM - DUB
2 stops45h 20mAir France
Deal found 14/9£1,067
Mon 13/1016:55DUB - ITM
2 stops30h 30mTurkish Airlines
Mon 27/1018:00ITM - DUB
2 stops30h 30mTurkish Airlines
Deal found 14/9£1,270
Mon 13/1005:55DUB - ITM
2 stops21h 10mLufthansa
Fri 24/1007:05ITM - DUB
2 stops34h 50mLufthansa
Deal found 13/9£1,510
Tue 14/1006:00DUB - ITM
2 stops22h 35mAir France
Fri 24/1020:10ITM - DUB
2 stops34h 30mAir France
Deal found 13/9£1,573
Mon 13/1020:55DUB - ITM
2 stops28h 40mMultiple Airlines
Sat 25/1007:05ITM - DUB
2 stops20h 15mMultiple Airlines
Deal found 13/9£1,609
Mon 13/1016:55DUB - ITM
2 stops30h 30mTurkish Airlines
Fri 24/1018:00ITM - DUB
2 stops26h 35mTurkish Airlines
Deal found 13/9£1,631
Tue 14/1017:45DUB - ITM
2 stops33h 20mLufthansa
Sun 26/1010:00ITM - DUB
2 stops33h 05mLufthansa
Deal found 13/9£1,674
Sun 5/1009:45DUB - ITM
2 stops23h 50mMultiple Airlines
Tue 14/1007:05ITM - DUB
2 stops20h 30mMultiple Airlines
Deal found 13/9£1,693
Sat 8/1109:45DUB - ITM
2 stops24h 30mFinnair
Fri 21/1108:25ITM - DUB
2 stops33h 35mFinnair
Deal found 15/9£1,731

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 15 September 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

Tue 14/10

12:00-17:35

2 stops21h 35m

Osaka Itami

Fri 24/10

11:30-07:00

2 stops27h 30m

£885

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 8/3

05:10-14:10

2 stops24h 00m

Osaka Itami

Tue 10/3

10:00-10:05

2 stops33h 05m

£1,115

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

£1,166

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 13/10

16:55-07:25

2 stops30h 30m

Osaka Itami

Mon 27/10

18:00-15:30

2 stops30h 30m

£1,270

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 3/3

18:05-18:45

2 stops39h 40m

Osaka Itami

Tue 17/3

20:05-09:35

2 stops22h 30m

£1,274

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 14/10

06:00-12:35

2 stops22h 35m

Osaka Itami

Fri 24/10

20:10-22:40

2 stops34h 30m

£1,573

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 13/10

16:55-07:25

2 stops30h 30m

Osaka Itami

Fri 24/10

18:00-12:35

2 stops26h 35m

£1,631

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 13/10

16:55-07:25

2 stops30h 30m

Osaka Itami

Sun 26/10

18:00-15:30

2 stops30h 30m

£1,631

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 14/10

17:45-11:05

2 stops33h 20m

Osaka Itami

Sun 26/10

10:00-10:05

2 stops33h 05m

£1,674

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 30/9

08:45-18:45

3 stops50h 00m

£504

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 13 results
1
2

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

What is the cheapest month to book a flight from Dublin to Osaka?

Currently, November is the cheapest month in which you can book a flight from Dublin to Osaka (average of £660). Flying from Dublin to Osaka in July is currently the most expensive (average of £1,386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Amsterdam (AMS) – chosen by Cheapflights users on 38% 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.

Paris (CDG) is the most affordable one-stop option, with an average return flight price of £736.

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 Paris (CDG) have the shortest average one-way travel time for one-stop routes: 16h 20m.

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 15 September 2025.
Read through reviews of airlines operating flights from Dublin to Osaka, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 0 different airlines.

  • How long is the flight from Dublin to Osaka?

    Departing from Dublin to Osaka will take you 24h. Airlines will cover a distance of 5920 mi.

  • 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.

  • What is the cheapest month to book a flight from Dublin to Osaka?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Osaka (average of £660). Flying from Dublin to Osaka in July is currently the most expensive (average of £1,386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.

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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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