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Cheap flights from Dublin to Osaka from €362

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Osaka departing on 16/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Dublin to Osaka

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:55 - 13:20
DUB
-
KIX
21h 25m2 stops
Multiple Airlines Logo
19:00 - 10:15
KIX
-
DUB
24h 15m2 stops
€518Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
06:55 - 21:00
DUB
-
KIX
29h 05m2 stops
Multiple Airlines Logo
19:00 - 10:15
KIX
-
DUB
24h 15m2 stops
€519Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
07:00 - 13:20
DUB
-
KIX
21h 20m2 stops
Multiple Airlines Logo
12:00 - 11:05
KIX
-
DUB
32h 05m2 stops
€522Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
07:00 - 13:20
DUB
-
KIX
21h 20m2 stops
Multiple Airlines Logo
12:00 - 12:50
KIX
-
DUB
33h 50m2 stops
€523Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Air France Logo
16:45 - 15:40
DUB
-
ITM
37h 55m2 stops
Air France Logo
09:35 - 08:00
ITM
-
DUB
55h 25m2 stops
€888Air France
Fri, 16 Jan - Thu, 29 Jan
Air France Logo
08:55 - 15:40
DUB
-
ITM
45h 45m2 stops
Air France Logo
09:35 - 22:55
ITM
-
DUB
46h 20m2 stops
€945Air France
Mon, 2 Feb - Mon, 9 Feb
Air France Logo
08:55 - 15:40
DUB
-
ITM
45h 45m2 stops
Air France Logo
09:35 - 07:50
ITM
-
DUB
31h 15m2 stops
€961Air France
Thu, 15 Jan - Wed, 28 Jan
ANA Logo
05:10 - 13:10
DUB
-
ITM
23h 00m2 stops
ANA Logo
07:05 - 22:45
ITM
-
DUB
24h 40m2 stops
€965ANA
Fri, 16 Jan - Thu, 29 Jan
ANA Logo
11:45 - 21:45
DUB
-
UKB
25h 00m2 stops
ANA Logo
07:05 - 22:45
UKB
-
DUB
24h 40m2 stops
€966ANA
Thu, 15 Jan - Wed, 28 Jan
ANA Logo
11:45 - 20:35
DUB
-
ITM
23h 50m2 stops
ANA Logo
20:20 - 08:35
ITM
-
DUB
21h 15m2 stops
€969ANA
Thu, 15 Jan - Thu, 22 Jan

Hainan Airlines flights from Dublin to Osaka

Our best Hainan Airlines deals on Dublin to Osaka flight tickets
Hainan Airlines
11 Jan
DUB11:00Dublin
16h 35m
1 stop
KIX12:35Osaka Kansai Intl
24 Jan
KIX14:35Osaka Kansai Intl
24h 15m
1 stop
DUB05:50Dublin
€741
Find similar
Hainan Airlines
11 Jan
DUB11:00Dublin
16h 35m
1 stop
KIX12:35Osaka Kansai Intl
24 Jan
KIX14:35Osaka Kansai Intl
24h 15m
1 stop
DUB05:50Dublin
€742
Find similar
Hainan Airlines
11 Jan
DUB11:00Dublin
16h 35m
1 stop
KIX12:35Osaka Kansai Intl
24 Jan
KIX14:35Osaka Kansai Intl
24h 15m
1 stop
DUB05:50Dublin
€744
Find similar

KLM flights from Dublin to Osaka

Our best KLM deals on Dublin to Osaka flight tickets
KLM
3 Feb
DUB17:15Dublin
33h 05m
1 stop
KIX11:20Osaka Kansai Intl
10 Feb
KIX13:00Osaka Kansai Intl
18h 10m
1 stop
DUB22:10Dublin
€867
Find similar
KLM
16 Jan
DUB13:25Dublin
36h 55m
1 stop
KIX11:20Osaka Kansai Intl
29 Jan
KIX13:00Osaka Kansai Intl
36h 20m
1 stop
DUB16:20Dublin
€868
Find similar
KLM
4 Jan
DUB17:15Dublin
33h 05m
1 stop
KIX11:20Osaka Kansai Intl
8 Jan
KIX13:00Osaka Kansai Intl
36h 20m
1 stop
DUB16:20Dublin
€1,359
Find similar

momondo 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, momondo users made 13,528 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from Dublin to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Tue 3/2

06:55-13:20

2 stops21h 25m

Osaka Kansai Intl

Tue 10/2

19:00-10:15

2 stops24h 15m

€518

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Tue 3/2

06:55-21:00

2 stops29h 05m

Osaka Kansai Intl

Tue 10/2

19:00-10:15

2 stops24h 15m

€519

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/2

07:00-13:20

2 stops21h 20m

Osaka Kansai Intl

Mon 9/2

12:00-11:05

2 stops32h 05m

€522

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/2

07:00-13:20

2 stops21h 20m

Osaka Kansai Intl

Mon 9/2

12:00-12:50

2 stops33h 50m

€523

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 16/1

16:45-15:40

2 stops37h 55m

Osaka Itami

Thu 29/1

09:35-08:00

2 stops55h 25m

€888

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 2/2

08:55-15:40

2 stops45h 45m

Osaka Itami

Mon 9/2

09:35-22:55

2 stops46h 20m

€945

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 15/1

08:55-15:40

2 stops45h 45m

Osaka Itami

Wed 28/1

09:35-07:50

2 stops31h 15m

€961

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 16/1

05:10-13:10

2 stops23h 00m

Osaka Itami

Thu 29/1

07:05-22:45

2 stops24h 40m

€965

DublinKobe

DUB - UKB

DUBUKB

Dublin

Thu 15/1

11:45-21:45

2 stops25h 00m

Kobe

Wed 28/1

07:05-22:45

2 stops24h 40m

€966

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 15/1

11:45-20:35

2 stops23h 50m

Osaka Itami

Thu 22/1

20:20-08:35

2 stops21h 15m

€969

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Dublin to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Osaka?

In general, June is the cheapest month to fly from Dublin to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €814. If you aren’t able to travel to Osaka during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of €886.

What is the cheapest day to depart on your flight to Osaka?

On average, the least expensive day to fly to Osaka from Dublin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €798. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Monday is €960.

What is the cheapest time of day to depart on your flight to Osaka?

The cheapest time of day to fly to Osaka is in the morning when flights can be purchased for as low as €824. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €885 on average. Flights to Osaka from Dublin at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Dublin to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Osaka according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Osaka (DUB to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Osaka

Fastest flight time

20h 30m

Direct flights

None
The fastest flight from Dublin to Osaka takes 20h 30m
There are no direct flights from Dublin to Osaka. There are no popular flight routes from Dublin to Osaka.
Search flight deals

  • How far is Dublin to Osaka by plane?

    A flight from Dublin to Osaka will travel around 9549.9 km. Flights usually cover this in 20h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dublin Airport to Osaka?

    Prices for flights from Dublin Airport to Osaka were last updated today.

  • How old do you have to be to fly from Dublin Airport to Osaka?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Osaka.

  • What documentation or ID do you need to fly to Osaka?

    The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to Osaka?

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Osaka?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Osaka. momondo saves you time and could save you money on your trip.

Can I find flights from Dublin to Osaka with flexible booking policies on momondo?

All flight searches from Dublin to Osaka on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dublin to Osaka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Osaka.

I’m not ready to book a flight from Dublin to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dublin to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 36.2 km from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport