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Cheap flights from Dublin to Osaka from €351

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 14/5. 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
07:40 - 18:00
DUB
-
KIX
26h 20m
2 stops
Multiple Airlines Logo
14:20 - 11:10
KIX
-
DUB
28h 50m
2 stops
€629Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
12:30 - 20:30
DUB
-
KIX
24h 00m
2 stops
Multiple Airlines Logo
09:05 - 10:15
KIX
-
DUB
33h 10m
2 stops
€647Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
15:05 - 11:00
DUB
-
KIX
34h 55m
3 stops
Multiple Airlines Logo
10:40 - 21:35
KIX
-
DUB
43h 55m
3 stops
€685Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
China Eastern Logo
08:55 - 18:00
DUB
-
KIX
25h 05m
2 stops
China Eastern Logo
09:30 - 22:40
KIX
-
DUB
21h 10m
2 stops
€687China Eastern
Wed, 13 May - Tue, 19 May
China Eastern Logo
05:55 - 18:00
DUB
-
KIX
28h 05m
2 stops
China Eastern Logo
14:20 - 22:25
KIX
-
DUB
40h 05m
2 stops
€688China Eastern
Wed, 13 May - Tue, 26 May
China Eastern Logo
08:55 - 18:00
DUB
-
KIX
25h 05m
2 stops
China Eastern Logo
09:30 - 08:20
KIX
-
DUB
30h 50m
2 stops
€698China Eastern
Wed, 13 May - Wed, 20 May
Hainan Airlines Logo
12:00 - 12:45
DUB
-
KIX
16h 45m
1 stop
Hainan Airlines Logo
14:20 - 07:00
KIX
-
DUB
24h 40m
1 stop
€716Hainan Airlines
Sun, 17 May - Fri, 22 May
Japan Airlines Logo
09:40 - 19:10
DUB
-
ITM
25h 30m
2 stops
Japan Airlines Logo
18:25 - 08:55
ITM
-
DUB
22h 30m
2 stops
€1,339Japan Airlines
Fri, 15 May - Wed, 27 May
Lufthansa Logo
06:05 - 13:10
DUB
-
ITM
23h 05m
2 stops
Lufthansa Logo
09:00 - 22:15
ITM
-
DUB
21h 15m
2 stops
€1,356Lufthansa
Fri, 12 Jun - Tue, 23 Jun
Lufthansa Logo
06:05 - 13:10
DUB
-
ITM
23h 05m
2 stops
Lufthansa Logo
09:00 - 22:15
ITM
-
DUB
21h 15m
2 stops
€1,360Lufthansa
Fri, 12 Jun - Tue, 23 Jun

China Eastern flights from Dublin to Osaka

Our best China Eastern deals on Dublin to Osaka flight tickets
China Eastern
13 May
DUB08:55Dublin
25h 05m
2 stops
KIX18:00Osaka Kansai Intl
19 May
KIX09:30Osaka Kansai Intl
21h 10m
2 stops
DUB22:40Dublin
€687
China Eastern
13 May
DUB05:55Dublin
28h 05m
2 stops
KIX18:00Osaka Kansai Intl
26 May
KIX14:20Osaka Kansai Intl
40h 05m
2 stops
DUB22:25Dublin
€688
China Eastern
13 May
DUB08:55Dublin
25h 05m
2 stops
KIX18:00Osaka Kansai Intl
20 May
KIX09:30Osaka Kansai Intl
30h 50m
2 stops
DUB08:20Dublin
€698

Qatar Airways flights from Dublin to Osaka

Our best Qatar Airways deals on Dublin to Osaka flight tickets
Qatar Airways
5 Mar
DUB08:00Dublin
23h 25m
2 stops
KIX16:25Osaka Kansai Intl
9 Mar
KIX17:55Osaka Kansai Intl
21h 05m
1 stop
DUB06:00Dublin
€1,008
Qatar Airways
4 Mar
DUB08:00Dublin
23h 25m
2 stops
KIX16:25Osaka Kansai Intl
8 Mar
KIX17:55Osaka Kansai Intl
27h 40m
1 stop
DUB12:35Dublin
€1,070
Qatar Airways
4 Mar
DUB08:00Dublin
23h 25m
2 stops
KIX16:25Osaka Kansai Intl
8 Mar
KIX17:55Osaka Kansai Intl
27h 40m
1 stop
DUB12:35Dublin
€1,071

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 20 February 2026.
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 2/6

07:40-18:00

2 stops26h 20m

Osaka Kansai Intl

Tue 9/6

14:20-11:10

2 stops28h 50m

€629

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Tue 12/5

12:30-20:30

2 stops24h 00m

Osaka Kansai Intl

Tue 19/5

09:05-10:15

2 stops33h 10m

€647

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Fri 20/3

15:05-11:00

3 stops34h 55m

Osaka Kansai Intl

Fri 27/3

10:40-21:35

3 stops43h 55m

€685

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 13/5

08:55-18:00

2 stops25h 05m

Osaka Kansai Intl

Tue 19/5

09:30-22:40

2 stops21h 10m

€687

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 13/5

05:55-18:00

2 stops28h 05m

Osaka Kansai Intl

Tue 26/5

14:20-22:25

2 stops40h 05m

€688

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 13/5

08:55-18:00

2 stops25h 05m

Osaka Kansai Intl

Wed 20/5

09:30-08:20

2 stops30h 50m

€698

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 17/5

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Fri 22/5

14:20-07:00

1 stop24h 40m

€716

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 15/5

09:40-19:10

2 stops25h 30m

Osaka Itami

Wed 27/5

18:25-08:55

2 stops22h 30m

€1,339

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 12/6

06:05-13:10

2 stops23h 05m

Osaka Itami

Tue 23/6

09:00-22:15

2 stops21h 15m

€1,356

DublinOsaka

DUB - ITM

DUBITM

Dublin

Fri 12/6

06:05-13:10

2 stops23h 05m

Osaka Itami

Tue 23/6

09:00-22:15

2 stops21h 15m

€1,360

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 €785. 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 €881.

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

21h 10m

Direct flights

None
The fastest flight from Dublin to Osaka takes 21h 10m
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 21h 10m, 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