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Cheap flights from Dublin to Osaka from €397

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 8/9. 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
1 adult, Economy, 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.
China Eastern Logo
09:00 - 18:00
DUB
-
KIX
24h 00m
1 stop
China Eastern Logo
13:10 - 14:30
KIX
-
DUB
34h 20m
2 stops
€686China Eastern
Mon, 2 Nov - Mon, 16 Nov
China Eastern Logo
10:55 - 12:10
DUB
-
KIX
17h 15m
1 stop
China Eastern Logo
13:10 - 08:00
KIX
-
DUB
26h 50m
1 stop
€708China Eastern
Mon, 31 Aug - Tue, 15 Sep
China Eastern Logo
09:00 - 13:20
DUB
-
KIX
19h 20m
1 stop
China Eastern Logo
14:20 - 06:15
KIX
-
DUB
24h 55m
1 stop
€745China Eastern
Mon, 9 Nov - Thu, 19 Nov
Multiple Airlines Logo
09:00 - 21:00
DUB
-
KIX
27h 00m
1 stop
Multiple Airlines Logo
08:50 - 19:05
KIX
-
DUB
43h 15m
3 stops
€761Multiple Airlines
Wed, 25 Nov - Wed, 9 Dec
Multiple Airlines Logo
10:55 - 20:50
DUB
-
KIX
25h 55m
2 stops
Multiple Airlines Logo
07:45 - 08:00
KIX
-
DUB
32h 15m
2 stops
€762Multiple Airlines
Wed, 2 Sep - Thu, 17 Sep
Air France Logo
09:15 - 09:25
DUB
-
ITM
40h 10m
2 stops
Air France Logo
08:25 - 18:25
ITM
-
DUB
42h 00m
2 stops
€1,002Air France
Mon, 24 Aug - Mon, 14 Sep
Air France Logo
06:00 - 19:50
DUB
-
ITM
29h 50m
2 stops
Air France Logo
08:25 - 08:15
ITM
-
DUB
31h 50m
2 stops
€1,036Air France
Sun, 23 Aug - Sat, 5 Sep
Qatar Airways Logo
21:20 - 07:40
DUB
-
ITM
25h 20m
2 stops
Qatar Airways Logo
16:30 - 12:35
ITM
-
DUB
29h 05m
2 stops
€1,151Qatar Airways
Sat, 14 Nov - Mon, 30 Nov
Turkish Airlines Logo
10:40 - 07:30
DUB
-
ITM
35h 50m
2 stops
Turkish Airlines Logo
18:00 - 22:15
ITM
-
DUB
37h 15m
2 stops
€1,177Turkish Airlines
Wed, 2 Dec - Sun, 6 Dec
Qatar Airways Logo
08:15 - 19:50
DUB
-
ITM
27h 35m
2 stops
Qatar Airways Logo
19:35 - 20:15
ITM
-
DUB
32h 40m
2 stops
€1,181Qatar Airways
Wed, 26 Aug - Wed, 2 Sep

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Hainan Airlines flights from Dublin to Osaka

Our best Hainan Airlines deals on Dublin to Osaka flight tickets
Hainan Airlines
23 Aug
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
5 Sept
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€839
Hainan Airlines
23 Aug
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
5 Sept
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€841
Hainan Airlines
23 Aug
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
5 Sept
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€844

China Eastern flights from Dublin to Osaka

Our best China Eastern deals on Dublin to Osaka flight tickets
China Eastern
2 Nov
DUB09:00Dublin
24h 00m
1 stop
KIX18:00Osaka Kansai Intl
16 Nov
KIX13:10Osaka Kansai Intl
34h 20m
2 stops
DUB14:30Dublin
€686
China Eastern
31 Aug
DUB10:55Dublin
17h 15m
1 stop
KIX12:10Osaka Kansai Intl
15 Sept
KIX13:10Osaka Kansai Intl
26h 50m
1 stop
DUB08:00Dublin
€708
China Eastern
9 Nov
DUB09:00Dublin
19h 20m
1 stop
KIX13:20Osaka Kansai Intl
19 Nov
KIX14:20Osaka Kansai Intl
24h 55m
1 stop
DUB06:15Dublin
€745

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 14 July 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

Cheapest return flight

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 2/11

09:00-18:00

1 stop24h 00m

Osaka Kansai Intl

Mon 16/11

13:10-14:30

2 stops34h 20m

€686
Fastest return journey

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 31/8

10:55-12:10

1 stop17h 15m

Osaka Kansai Intl

Tue 15/9

13:10-08:00

1 stop26h 50m

€708

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 9/11

09:00-13:20

1 stop19h 20m

Osaka Kansai Intl

Thu 19/11

14:20-06:15

1 stop24h 55m

€745

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 25/11

09:00-21:00

1 stop27h 00m

Osaka Kansai Intl

Wed 9/12

08:50-19:05

3 stops43h 15m

€761

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Wed 2/9

10:55-20:50

2 stops25h 55m

Osaka Kansai Intl

Thu 17/9

07:45-08:00

2 stops32h 15m

€762

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 24/8

09:15-09:25

2 stops40h 10m

Osaka Itami

Mon 14/9

08:25-18:25

2 stops42h 00m

€1,002

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 23/8

06:00-19:50

2 stops29h 50m

Osaka Itami

Sat 5/9

08:25-08:15

2 stops31h 50m

€1,036

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sat 14/11

21:20-07:40

2 stops25h 20m

Osaka Itami

Mon 30/11

16:30-12:35

2 stops29h 05m

€1,151

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 2/12

10:40-07:30

2 stops35h 50m

Osaka Itami

Sun 6/12

18:00-22:15

2 stops37h 15m

€1,177

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 26/8

08:15-19:50

2 stops27h 35m

Osaka Itami

Wed 2/9

19:35-20:15

2 stops32h 40m

€1,181

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 typical price of a round-trip flight between Dublin and Osaka?

What is the cheapest month to fly to Osaka?

In general, March 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 €310. If you aren’t able to travel to Osaka during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €642.

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 55m

Direct flights

None
The fastest flight from Dublin to Osaka takes 20h 55m
There are no direct flights from Dublin to Osaka. There are no popular flight routes from Dublin to Osaka.
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Frequently asked questions about flying from Dublin to Osaka

  • 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 55m, 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