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Cheap flights from Dublin to Osaka from £497

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OSA
14 Nov — 21 Nov1
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 October 2025.

Round-trip from

£921

One-way from

£497

Popular in

July

Cheapest in

April

Average price

£908
ANA
  • ANA
  • 12/12-12/1
  • 4 total stops
  • 45h 45m total
  • Dublin to Osaka
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1/4
  • 1/4
  • 3 total stops
  • 38h 20m total
  • Dublin to Osaka
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Dublin to Osaka

Enter your travel dates to find the best prices.

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 October 2025.

Tue 11/1117:55DUB - ITM
2 stops35h 15mMultiple Airlines
Thu 11/1208:00ITM - DUB
2 stops23h 45mMultiple Airlines
Deal found 14/10£905
Tue 11/1117:55DUB - ITM
2 stops35h 15mLufthansa
Wed 10/1208:00ITM - DUB
2 stops23h 45mLufthansa
Deal found 14/10£906
Fri 12/1205:10DUB - ITM
2 stops22h 00mMultiple Airlines
Mon 12/108:00ITM - DUB
2 stops23h 45mMultiple Airlines
Deal found 13/10£921
Wed 12/1106:00DUB - ITM
2 stops24h 35mAir France
Tue 9/1210:45ITM - DUB
2 stops30h 05mAir France
Deal found 14/10£944
Tue 11/1106:00DUB - ITM
2 stops24h 35mAir France
Tue 9/1219:30ITM - DUB
2 stops29h 15mAir France
Deal found 14/10£1,021
Thu 13/1106:00DUB - ITM
2 stops24h 35mAir France
Thu 11/1219:30ITM - DUB
2 stops21h 20mAir France
Deal found 14/10£1,052
Mon 10/1114:05DUB - ITM
2 stops32h 35mQatar Airways
Sun 7/1214:40ITM - DUB
2 stops30h 55mQatar Airways
Deal found 14/10£1,065
Thu 13/1105:00DUB - ITM
2 stops22h 10mMultiple Airlines
Wed 10/1208:00ITM - DUB
2 stops23h 45mMultiple Airlines
Deal found 14/10£1,091
Mon 3/1116:45DUB - ITM
2 stops37h 50mAir France
Sun 9/1119:30ITM - DUB
2 stops45h 20mAir France
Deal found 13/10£1,191
Sat 29/1109:45DUB - ITM
2 stops24h 30mFinnair
Fri 12/1207:25ITM - DUB
2 stops34h 35mFinnair
Deal found 13/10£1,219
Mon 10/1119:05DUB - ITM
2 stops31h 05mScandinavian Airlines
Wed 10/1207:30ITM - DUB
2 stops37h 15mScandinavian Airlines
Deal found 14/10£1,304
Fri 14/1112:30DUB - ITM
2 stops37h 40mScandinavian Airlines
Tue 9/1207:30ITM - DUB
2 stops37h 15mScandinavian Airlines
Deal found 14/10£1,376

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 October 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 11/11

17:55-14:10

2 stops35h 15m

Osaka Itami

Thu 11/12

08:00-22:45

2 stops23h 45m

£905

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 12/11

06:00-15:35

2 stops24h 35m

Osaka Itami

Tue 9/12

10:45-07:50

2 stops30h 05m

£944

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 13/11

06:00-15:35

2 stops24h 35m

Osaka Itami

Tue 9/12

10:45-07:50

2 stops30h 05m

£1,021

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 11/11

06:00-15:35

2 stops24h 35m

Osaka Itami

Tue 9/12

19:30-15:45

2 stops29h 15m

£1,021

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 10/11

14:05-07:40

2 stops32h 35m

Osaka Itami

Sun 7/12

14:40-12:35

2 stops30h 55m

£1,065

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 13/11

05:00-12:10

2 stops22h 10m

Osaka Itami

Wed 10/12

08:00-22:45

2 stops23h 45m

£1,091

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sat 11/4

15:00-07:35

2 stops32h 35m

Osaka Itami

Sun 3/5

20:10-13:30

2 stops25h 20m

£1,092

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 10/4

15:00-07:35

2 stops32h 35m

Osaka Itami

Sun 3/5

20:10-13:30

2 stops25h 20m

£1,092

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 12/4

15:00-08:35

2 stops33h 35m

Osaka Itami

Sun 3/5

20:10-13:30

2 stops25h 20m

£1,092

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

£1,098

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 21 results
1
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

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

Currently, June is the cheapest month in which you can book a flight from Dublin to Osaka (average of £469). Flying from Dublin to Osaka in July is currently the most expensive (average of £1,045). 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 43% 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 £750.

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 15 October 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
7.7
Good
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,402 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 35m. Airlines will cover a distance of 5920 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Dublin to Osaka one-way?

    The cheapet airlines for a one-way flight from Dublin to Osaka are Japan Airlines (£1,159), Turkish Airlines (£1,261), and Finnair (£1,274).

  • 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, June is the cheapest month in which you can book a flight from Dublin to Osaka (average of £469). Flying from Dublin to Osaka in July is currently the most expensive (average of £1,045). 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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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.

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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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