How long is the flight from Dublin to Osaka?

Departing from Dublin to Osaka will take you 17h 20m. Airlines will cover a distance of 5939 mi. Both multi-stop and direct flights can be found to your destination and back.

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.

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).

What is the cheapest time of day to fly from DUB to OSA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Osaka as you normally would.

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.

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.

£299+ Cheap Flights from Dublin to Osaka

Cheap flight deals from Dublin to Osaka

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 October 2026.

Sat 28/1106:10 -

1 stop28h 00m

Wed 2/1222:45 -

1 stop25h 45m

Deal found 4/10£884

Mon 9/1107:00 -

2 stops23h 10m

Thu 19/1119:05 -

2 stops26h 40m

Deal found 5/10£914

Thu 12/1106:10 -

1 stop28h 00m

Sun 6/1222:45 -

1 stop25h 45m

Deal found 30/9£918

Mon 2/1106:55 -

2 stops23h 15m

Mon 16/1119:05 -

2 stops26h 15m

Deal found 5/10£925

Wed 11/1108:50 -

1 stop17h 30m

Sun 6/1213:00 -

1 stop28h 05m

Deal found 30/9£946

Find flight deals from Dublin to Osaka

Round-trip from	£701
One-way from	£299
Popular in	July
Cheapest in	August
Average price	£868

Qatar Airways
9/2-25/2
2 total stops
55h 10m total
Dublin to Osaka

Search Deals

Hainan Airlines
9/1-31/12
1 total stop
16h 35m total
Dublin to Osaka

Search Deals

High demand for flights, 4% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sun 10/1

11:00-12:35

1 stop16h 35m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£299

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sat 9/1

11:00-12:35

1 stop16h 35m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£299

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sat 9/1

15:35-12:40

2 stops36h 05m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£364

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 5/11

07:45-16:25

1 stop23h 40m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£475

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sun 8/11

08:05-09:15

2 stops40h 10m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£553

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sun 8/11

20:40-11:55

3 stops54h 15m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£576

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Fri 26/3

12:50-23:40

2 stops25h 50m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£618

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sun 8/11

07:45-16:25

1 stop23h 40m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£656

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Wed 17/2

14:05-16:25

1 stop17h 20m

Osaka Kansai Intl

Fri 26/2

17:55-12:35

1 stop27h 40m

£713

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Thu 12/11

06:10-19:10

1 stop28h 00m

Osaka Kansai Intl

Sun 6/12

22:45-15:30

1 stop25h 45m

£918

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 14 resultsSorted by cheapest first

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.

DUB-OSA

DUB-KIX

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

DUB-OSA

DUB-KIX

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

Currently, August is the cheapest month in which you can book a flight from Dublin to Osaka (average of £578). Flying from Dublin to Osaka in July is currently the most expensive (average of £1,056). 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.

Reviews of airlines servicing Osaka

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

7.3

Good

1,538 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

AUH - KBL

really liked the excellent customer service, friendly staff, smooth check-in process, and comfortable flight. Everyone was professional and helpful, which made my journey enjoyable and stress-free.

Etihad Airways

7.3

Good

1,538 reviews

Etihad Airways

7.3

Good

1,538 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

AUH - KBL

really liked the excellent customer service, friendly staff, smooth check-in process, and comfortable flight. Everyone was professional and helpful, which made my journey enjoyable and stress-free.

Related info for your journey

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 17h 20m. Airlines will cover a distance of 5939 mi. Both multi-stop and direct flights can be found to your destination and back.
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, August is the cheapest month in which you can book a flight from Dublin to Osaka (average of £578). Flying from Dublin to Osaka in July is currently the most expensive (average of £1,056). 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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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?

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Cheap flights from Dublin to Osaka from £299

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Osaka

Cheapest flights from Dublin to OsakaExplore 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 5 October 2026.

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 5 October 2026.

Best flights from Dublin to OsakaDiscover 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 5 October 2026.

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 5 October 2026.

Last-minute flights from Dublin to OsakaDiscover last-minute flight deals from Dublin to Osaka. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Osaka. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Dublin to OsakaSearch for one-way flight options from Dublin to Osaka. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options from Dublin to Osaka. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

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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.

Cheapflights Insights

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

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 5 October 2026.

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.

Related info for your journey

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

How long is the flight from Dublin to Osaka?

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

How can I find direct flights from Dublin to Osaka?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Osaka by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Japan

Book a non-stop flight to one of these other cities located in Japan.

Search flights from Dublin to Osaka by cabin class

Find flights from Dublin to Osaka, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Osaka

Explore flights to Osaka departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.

Dublin and Osaka flights

Browse other Dublin and Osaka flight options. Last updated on 5 October 2026.

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

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

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

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

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Travel Smart

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 5 October 2026.

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 5 October 2026.

Last-minute flights from Dublin to Osaka
Discover last-minute flight deals from Dublin to Osaka. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Dublin to Osaka
Search for one-way flight options from Dublin to Osaka. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.