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Cheap flights from Dublin to Osaka from £619

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OSA
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Round-trip from

£856

One-way from

£619

Popular in

July

Cheapest in

December

Average price

£750
Air France
  • Air France
  • 4/6-18/6
  • 4 total stops
  • 68h 40m total
  • Dublin to Osaka
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Turkish Airlines
  • Turkish Airlines
  • 2/5
  • 2 total stops
  • 33h 50m total
  • Dublin to Osaka
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£170 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£33 potential savings vs. average return price).
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Average for round-trip flights in March 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 26 March 2025.

Wed 4/615:55DUB - ITM
2 stops33h 40mAir France
Wed 18/619:40ITM - DUB
2 stops35h 00mAir France
Deal found 25/3£856
Sat 11/1012:00DUB - ITM
2 stops35h 25mMultiple Airlines
Fri 24/1013:00ITM - DUB
2 stops26h 00mMultiple Airlines
Deal found 25/3£955
Tue 4/1116:50DUB - ITM
2 stops41h 05mTurkish Airlines
Wed 19/1118:00ITM - DUB
2 stops30h 50mTurkish Airlines
Deal found 26/3£957
Sun 12/1015:00DUB - ITM
2 stops32h 35mQatar Airways
Mon 27/1020:15ITM - DUB
2 stops25h 20mQatar Airways
Deal found 25/3£1,023
Thu 30/1005:00DUB - ITM
2 stops22h 10mLufthansa
Thu 27/1110:00ITM - DUB
2 stops33h 00mLufthansa
Deal found 25/3£1,124
Tue 14/1019:05DUB - ITM
2 stops32h 00mScandinavian Airlines
Fri 21/1107:30ITM - DUB
2 stops19h 45mScandinavian Airlines
Deal found 25/3£1,218
Sun 2/1105:00DUB - ITM
2 stops22h 10mANA
Thu 20/1120:20ITM - DUB
2 stops20h 25mANA
Deal found 26/3£1,449
Sat 18/1018:00DUB - ITM
2 stops41h 10mFinnair
Sat 1/1107:05ITM - DUB
2 stops34h 55mFinnair
Deal found 25/3£1,634
Sun 4/508:50DUB - ITM
2 stops22h 45mBritish Airways
Tue 20/520:10ITM - DUB
2 stops20h 50mBritish Airways
Deal found 26/3£1,673
Wed 4/618:00DUB - ITM
2 stops39h 35mJapan Airlines
Wed 18/620:10ITM - DUB
2 stops29h 05mJapan Airlines
Deal found 25/3£2,404

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 26 March 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

Wed 4/6

15:55-09:35

2 stops33h 40m

Osaka Itami

Wed 18/6

19:40-22:40

2 stops35h 00m

£856

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 20/5

05:55-13:05

2 stops23h 10m

Osaka Itami

Tue 27/5

07:05-22:15

2 stops23h 10m

£1,129

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sat 26/4

08:35-17:35

2 stops25h 00m

Osaka Itami

Sat 10/5

18:25-09:00

2 stops22h 35m

£1,169

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 1/8

15:00-07:35

2 stops32h 35m

Osaka Itami

Fri 15/8

19:35-13:30

2 stops25h 55m

£1,483

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 4/5

08:50-15:35

2 stops22h 45m

Osaka Itami

Tue 20/5

20:10-09:00

2 stops20h 50m

£1,673

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 4/6

18:00-17:35

2 stops39h 35m

Osaka Itami

Wed 18/6

20:10-17:15

2 stops29h 05m

£2,404

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 2/5

13:35-07:25

2 stops33h 50m

£619

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 1/5

18:00-13:35

2 stops59h 35m

£1,050

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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 £1,370). 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.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka when rainfall is around 40.0 mm.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

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 26 March 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Finnair
7.6
Good
1,267 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,539 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Air France
7.4
Good
1,423 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Turkish Airlines
7.3
Good
3,747 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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.

  • What are the cheapest airlines flying from Dublin to Osaka round-trip?

    Flying on Air France is currently your cheapest option to Osaka, with prices starting at £856. Additional return tickets that might be worth considering are offered by Lufthansa and Qatar Airways, with the lowest prices starting at £1,129 and £1,483, respectively.

  • 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 £1,370). 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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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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