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Cheap flights from Dublin to Osaka from €354

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 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Osaka

Cheap return flights

Logo
07:25 - 21:00DUB-KIX
29h 35m2 stops
Logo
09:50 - 21:45KIX-DUB
43h 55m3 stops
€699
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Mon, 8 Sep - Mon, 22 Sep
Logo
07:25 - 16:30DUB-KIX
25h 05m2 stops
Logo
16:45 - 18:35KIX-DUB
33h 50m2 stops
€705
Find Deal
Mon, 8 Sep - Mon, 22 Sep
Logo
07:25 - 17:00DUB-KIX
25h 35m3 stops
Logo
09:50 - 21:45KIX-DUB
43h 55m3 stops
€705
Find Deal
Mon, 8 Sep - Mon, 22 Sep
Hainan Airlines Logo
12:00 - 12:45DUB-KIX
16h 45m1 stop
Hainan Airlines Logo
14:20 - 07:00KIX-DUB
24h 40m1 stop
€727Hainan Airlines
Find Deal
Sun, 31 Aug - Mon, 15 Sep
Hainan Airlines Logo
12:00 - 12:45DUB-KIX
16h 45m1 stop
Hainan Airlines Logo
14:20 - 07:00KIX-DUB
24h 40m1 stop
€732Hainan Airlines
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Sun, 31 Aug - Mon, 15 Sep
China Eastern Logo
13:25 - 21:00DUB-KIX
46h 35m2 stops
China Eastern Logo
13:10 - 22:10KIX-DUB
42h 00m2 stops
€735China Eastern
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Fri, 7 Nov - Sat, 22 Nov
China Eastern Logo
06:00 - 13:20DUB-KIX
22h 20m2 stops
China Eastern Logo
14:20 - 22:10KIX-DUB
40h 50m2 stops
€751China Eastern
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Thu, 6 Nov - Sun, 23 Nov
ANA Logo
11:55 - 08:00DUB-UKB
35h 05m2 stops
ANA Logo
21:05 - 22:45UKB-DUB
34h 40m2 stops
€843ANA
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Sat, 31 Jan - Sun, 15 Feb
ANA Logo
05:10 - 14:55DUB-KIX
24h 45m2 stops
ANA Logo
21:05 - 22:45KIX-DUB
34h 40m2 stops
€856ANA
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Fri, 6 Feb - Sun, 22 Feb
Qatar Airways Logo
15:00 - 07:35DUB-ITM
32h 35m2 stops
Qatar Airways Logo
15:25 - 12:35ITM-DUB
30h 10m2 stops
€1,560Qatar Airways
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Tue, 30 Sep - Tue, 28 Oct

Hainan Airlines flights from Dublin to Osaka

Our best Hainan Airlines deals on Dublin to Osaka flight tickets
Hainan Airlines
31 Aug
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
15 Sept
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€727
Find similar
Hainan Airlines
31 Aug
DUB12:00Dublin
16h 45m
1 stop
KIX12:45Osaka Kansai Intl
15 Sept
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€732
Find similar
Hainan Airlines
31 Aug
DUB12:00Dublin
43h 55m
2 stops
KIX15:55Osaka Kansai Intl
15 Sept
KIX14:20Osaka Kansai Intl
24h 40m
1 stop
DUB07:00Dublin
€747
Find similar

China Eastern flights from Dublin to Osaka

Our best China Eastern deals on Dublin to Osaka flight tickets
China Eastern
7 Nov
DUB13:25Dublin
46h 35m
2 stops
KIX21:00Osaka Kansai Intl
22 Nov
KIX13:10Osaka Kansai Intl
42h 00m
2 stops
DUB22:10Dublin
€735
Find similar
China Eastern
6 Nov
DUB06:00Dublin
22h 20m
2 stops
KIX13:20Osaka Kansai Intl
23 Nov
KIX14:20Osaka Kansai Intl
40h 50m
2 stops
DUB22:10Dublin
€751
Find similar
China Eastern
31 Aug
DUB15:55Dublin
40h 35m
2 stops
KIX16:30Osaka Kansai Intl
15 Sept
KIX14:20Osaka Kansai Intl
40h 20m
2 stops
DUB22:40Dublin
€753
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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 19 August 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

Mon 8/9

07:25-21:00

2 stops29h 35m

Osaka Kansai Intl

Mon 22/9

09:50-21:45

3 stops43h 55m

€699

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 8/9

07:25-16:30

2 stops25h 05m

Osaka Kansai Intl

Mon 22/9

16:45-18:35

2 stops33h 50m

€705

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 8/9

07:25-17:00

3 stops25h 35m

Osaka Kansai Intl

Mon 22/9

09:50-21:45

3 stops43h 55m

€705

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 31/8

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Mon 15/9

14:20-07:00

1 stop24h 40m

€727

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Sun 31/8

12:00-12:45

1 stop16h 45m

Osaka Kansai Intl

Mon 15/9

14:20-07:00

1 stop24h 40m

€732

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Fri 7/11

13:25-21:00

2 stops46h 35m

Osaka Kansai Intl

Sat 22/11

13:10-22:10

2 stops42h 00m

€735

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 6/11

06:00-13:20

2 stops22h 20m

Osaka Kansai Intl

Sun 23/11

14:20-22:10

2 stops40h 50m

€751

DublinKobe

DUB - UKB

DUBUKB

Dublin

Sat 31/1

11:55-08:00

2 stops35h 05m

Kobe

Sun 15/2

21:05-22:45

2 stops34h 40m

€843

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Fri 6/2

05:10-14:55

2 stops24h 45m

Osaka Kansai Intl

Sun 22/2

21:05-22:45

2 stops34h 40m

€856

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 30/9

15:00-07:35

2 stops32h 35m

Osaka Itami

Tue 28/10

15:25-12:35

2 stops30h 10m

€1,560

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 €792. 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 €795.

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 €800. 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 €962.

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 €826. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €887 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

Best price found

€354

Fastest flight time

16h 35m

Direct flights

None

Airports in Osaka

3 airports
The best one-way flight to Osaka from Dublin in the past 72 hours is €354. The best return flight deal from Dublin to Osaka found on momondo in the last 72 hours is €699.
The fastest flight from Dublin to Osaka takes 16h 35m
There are no direct flights from Dublin to Osaka. Popular non-direct routes for this connection are Dublin Airport - Osaka Itami Airport, Dublin Airport - Osaka Kansai Intl Airport and Dublin Airport - Kobe Airport.
There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)
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  • 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 16h 35m, 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 many operators does momondo search for flights from Dublin Airport to Osaka?

  • 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?

Best airlines flying from Dublin to Osaka

Compare and see reviews for airlines that fly from Dublin to Osaka with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom €555Free CancellationRating
7.2
160 reviews
Search China Eastern flights

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