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Flights to Japan

€626 Cheap flights to Japan

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Japan departing on 2/6. 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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Recent flights found to popular cities in Japan

Find flights to these popular cities in Japan from your nearest airport.

Flights to Tokyo

Search all flight deals to Tokyo
China Eastern
9 Jun
DUB
26h 00m
2 stops
NRT
18 Jun
NRT
50h 30m
2 stops
DUB
€818
Scandinavian Airlines
1 Jun
DUB
35h 15m
1 stop
HND
17 Jun
HND
32h 45m
1 stop
DUB
€827
Scandinavian Airlines
31 May
DUB
28h 40m
2 stops
HND
18 Jun
HND
31h 50m
2 stops
DUB
€829
China Eastern
9 Jun
DUB
49h 55m
2 stops
HND
18 Jun
HND
31h 40m
2 stops
DUB
€829
Scandinavian Airlines
24 May
DUB
39h 10m
2 stops
HND
7 Jun
HND
32h 45m
1 stop
DUB
€830
Scandinavian Airlines
1 Jun
DUB
28h 05m
2 stops
HND
17 Jun
HND
32h 45m
1 stop
DUB
€834
Multiple Airlines
10 May
DUB
32h 00m
3 stops
HND
18 May
HND
43h 30m
3 stops
DUB
€836
Etihad Airways
25 Apr
DUB
31h 55m
1 stop
NRT
13 May
NRT
21h 35m
1 stop
DUB
€837
Scandinavian Airlines
31 May
DUB
28h 40m
2 stops
HND
16 Jun
HND
31h 05m
2 stops
DUB
€837
Multiple Airlines
13 Apr
DUB
34h 25m
2 stops
HND
27 Apr
HND
41h 05m
3 stops
DUB
€839
China Eastern
26 Apr
DUB
22h 55m
2 stops
NRT
10 May
NRT
37h 30m
2 stops
DUB
€839
Scandinavian Airlines
31 May
DUB
28h 40m
2 stops
HND
19 Jun
HND
28h 50m
2 stops
DUB
€839

Flights to Osaka

Search all flight deals to Osaka
Multiple Airlines
2 Jun
DUB
26h 20m
2 stops
KIX
9 Jun
KIX
28h 50m
2 stops
DUB
€626
Multiple Airlines
17 Mar
DUB
24h 25m
3 stops
KIX
24 Mar
KIX
30h 05m
3 stops
DUB
€666
Multiple Airlines
13 Mar
DUB
34h 55m
3 stops
KIX
23 Mar
KIX
21h 35m
1 stop
DUB
€673
China Eastern
15 May
DUB
28h 05m
2 stops
KIX
27 May
KIX
35h 40m
2 stops
DUB
€674
China Eastern
13 May
DUB
28h 05m
2 stops
KIX
26 May
KIX
40h 05m
2 stops
DUB
€684
Multiple Airlines
13 Mar
DUB
34h 55m
3 stops
KIX
23 Mar
KIX
31h 30m
3 stops
DUB
€687
Multiple Airlines
13 Mar
DUB
34h 55m
3 stops
KIX
23 Mar
KIX
23h 45m
2 stops
DUB
€700
China Eastern
13 May
DUB
28h 05m
2 stops
KIX
29 May
KIX
40h 20m
2 stops
DUB
€710
China Eastern
11 May
DUB
28h 05m
2 stops
KIX
27 May
KIX
41h 30m
2 stops
DUB
€720
China Eastern
12 May
DUB
31h 05m
2 stops
KIX
27 May
KIX
35h 40m
2 stops
DUB
€722
China Eastern
11 May
DUB
28h 05m
2 stops
KIX
26 May
KIX
20h 55m
2 stops
DUB
€729
China Eastern
12 May
DUB
31h 05m
2 stops
KIX
26 May
KIX
20h 55m
2 stops
DUB
€731

Flights to Okinawa

Search all flight deals to Okinawa
Multiple Airlines
9 Mar
DUB
21h 55m
2 stops
OKA
16 Mar
OKA
45h 10m
3 stops
DUB
€775
Multiple Airlines
3 Mar
DUB
22h 45m
2 stops
OKA
7 Mar
OKA
30h 55m
3 stops
DUB
€779
Multiple Airlines
19 Mar
DUB
28h 15m
3 stops
OKA
26 Mar
OKA
38h 40m
3 stops
DUB
€780
Multiple Airlines
9 Mar
DUB
21h 55m
2 stops
OKA
16 Mar
OKA
29h 35m
2 stops
DUB
€818
Multiple Airlines
3 Mar
DUB
22h 45m
2 stops
OKA
7 Mar
OKA
35h 45m
2 stops
DUB
€855
Multiple Airlines
3 Mar
DUB
31h 10m
3 stops
OKA
7 Mar
OKA
30h 55m
3 stops
DUB
€905
China Eastern
19 Mar
DUB
43h 40m
2 stops
OKA
26 Mar
OKA
40h 40m
2 stops
DUB
€911
Etihad Airways
5 Mar
DUB
21h 45m
2 stops
OKA
11 Mar
OKA
24h 00m
2 stops
DUB
€932
Multiple Airlines
19 Mar
DUB
44h 25m
2 stops
OKA
26 Mar
OKA
48h 55m
2 stops
DUB
€1,020
China Eastern
14 Mar
DUB
39h 05m
2 stops
OKA
21 Mar
OKA
40h 40m
2 stops
DUB
€1,044
Multiple Airlines
2 Apr
DUB
22h 45m
2 stops
OKA
9 Apr
OKA
29h 50m
3 stops
DUB
€1,183
Multiple Airlines
2 Apr
DUB
29h 45m
3 stops
OKA
9 Apr
OKA
29h 50m
3 stops
DUB
€1,195

Flights to Fukuoka

Search all flight deals to Fukuoka
Multiple Airlines
2 Mar
DUB
36h 55m
2 stops
FUK
6 Mar
FUK
30h 15m
3 stops
DUB
€949
China Eastern
4 Mar
DUB
38h 30m
2 stops
FUK
8 Mar
FUK
46h 50m
2 stops
DUB
€1,028
Multiple Airlines
2 Mar
DUB
35h 50m
2 stops
FUK
6 Mar
FUK
32h 45m
2 stops
DUB
€1,132
China Eastern
4 Mar
DUB
43h 05m
2 stops
FUK
8 Mar
FUK
36h 55m
2 stops
DUB
€1,156
China Eastern
4 Mar
DUB
38h 30m
2 stops
FUK
8 Mar
FUK
51h 10m
2 stops
DUB
€1,162
Multiple Airlines
2 Apr
DUB
21h 00m
2 stops
FUK
9 Apr
FUK
34h 05m
3 stops
DUB
€1,189
Multiple Airlines
2 Apr
DUB
35h 35m
3 stops
FUK
9 Apr
FUK
34h 05m
3 stops
DUB
€1,208
Multiple Airlines
4 Apr
DUB
36h 00m
2 stops
FUK
11 Apr
FUK
39h 10m
3 stops
DUB
€1,227
China Eastern
4 Mar
DUB
38h 30m
2 stops
FUK
8 Mar
FUK
41h 15m
2 stops
DUB
€1,249
Multiple Airlines
2 Apr
DUB
25h 30m
2 stops
FUK
9 Apr
FUK
29h 30m
2 stops
DUB
€1,280
Multiple Airlines
4 Apr
DUB
25h 45m
3 stops
FUK
11 Apr
FUK
39h 10m
3 stops
DUB
€1,295
Multiple Airlines
3 Apr
DUB
35h 10m
3 stops
FUK
10 Apr
FUK
31h 15m
2 stops
DUB
€1,398

Flights to Nagoya Chubu Centrair Intl Airport

Search all flight deals to Nagoya Chubu Centrair Intl Airport
Multiple Airlines
9 Apr
DUB
29h 25m
3 stops
NGO
15 Apr
NGO
30h 05m
3 stops
DUB
€875
Etihad Airways
9 Apr
DUB
37h 25m
2 stops
NGO
15 Apr
NGO
44h 15m
2 stops
DUB
€898
Multiple Airlines
9 Apr
DUB
21h 35m
2 stops
NGO
15 Apr
NGO
34h 35m
3 stops
DUB
€899
Multiple Airlines
13 Apr
DUB
25h 00m
2 stops
NGO
19 Apr
NGO
49h 40m
2 stops
DUB
€968
Etihad Airways
5 Mar
DUB
41h 00m
2 stops
NGO
9 Mar
NGO
45h 05m
2 stops
DUB
€1,244
Etihad Airways
5 Mar
DUB
41h 00m
2 stops
NGO
9 Mar
NGO
45h 05m
2 stops
DUB
€1,245
China Eastern
5 Mar
DUB
21h 35m
2 stops
NGO
9 Mar
NGO
38h 10m
2 stops
DUB
€1,313
Multiple Airlines
9 Apr
DUB
30h 50m
2 stops
NGO
15 Apr
NGO
18h 10m
1 stop
DUB
€1,328
Multiple Airlines
4 Apr
DUB
37h 25m
2 stops
NGO
11 Apr
NGO
46h 15m
2 stops
DUB
€1,358
Multiple Airlines
4 Apr
DUB
25h 00m
2 stops
NGO
11 Apr
NGO
32h 55m
3 stops
DUB
€1,400
Japan Airlines
9 Apr
DUB
17h 35m
1 stop
NGO
15 Apr
NGO
18h 10m
1 stop
DUB
€1,669
China Eastern
27 Mar
DUB
46h 10m
2 stops
NGO
12 Apr
NGO
37h 25m
2 stops
DUB
€1,730

Find the cheapest flights from Ireland to Japan

Recent return flight deals from Ireland to Japan

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
€626Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
05:55 - 15:20
DUB
-
KIX
24h 25m
3 stops
Multiple Airlines Logo
14:30 - 11:35
KIX
-
DUB
30h 05m
3 stops
€666Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
15:05 - 11:00
DUB
-
KIX
34h 55m
3 stops
Multiple Airlines Logo
17:50 - 06:25
KIX
-
DUB
21h 35m
1 stop
€673Multiple Airlines
Fri, 13 Mar - Mon, 23 Mar
China Eastern Logo
05:55 - 21:00
DUB
-
KIX
31h 05m
2 stops
China Eastern Logo
13:10 - 18:25
KIX
-
DUB
61h 15m
2 stops
€676China Eastern
Thu, 21 May - Mon, 1 Jun
Scandinavian Airlines Logo
12:40 - 07:55
DUB
-
HND
35h 15m
1 stop
Scandinavian Airlines Logo
11:05 - 11:50
HND
-
DUB
32h 45m
1 stop
€827Scandinavian Airlines
Mon, 1 Jun - Wed, 17 Jun
Scandinavian Airlines Logo
19:15 - 07:55
DUB
-
HND
28h 40m
2 stops
Scandinavian Airlines Logo
11:05 - 10:55
HND
-
DUB
31h 50m
2 stops
€829Scandinavian Airlines
Sun, 31 May - Thu, 18 Jun
Etihad Airways Logo
20:35 - 12:30
DUB
-
NRT
31h 55m
1 stop
Etihad Airways Logo
17:40 - 07:15
NRT
-
DUB
21h 35m
1 stop
€837Etihad Airways
Sat, 25 Apr - Wed, 13 May
Etihad Airways Logo
09:00 - 12:30
DUB
-
NRT
19h 30m
1 stop
Etihad Airways Logo
17:40 - 07:15
NRT
-
DUB
21h 35m
1 stop
€851Etihad Airways
Sun, 26 Apr - Sun, 10 May
Lufthansa Logo
05:55 - 13:10
DUB
-
ITM
23h 15m
2 stops
Lufthansa Logo
07:05 - 08:05
ITM
-
DUB
33h 00m
2 stops
€1,278Lufthansa
Thu, 21 May - Mon, 1 Jun
Air France Logo
08:55 - 17:15
DUB
-
CTS
23h 20m
2 stops
Air France Logo
21:15 - 22:55
CTS
-
DUB
34h 40m
2 stops
€1,388Air France
Thu, 5 Mar - Tue, 10 Mar

momondo Fare Finder

 
Locate flights to Japan that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 18 February 2026.
Use the filters below to find and compare flights to Japan that are best for you.

Fly from

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

€626

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Tue 17/3

05:55-15:20

3 stops24h 25m

Osaka Kansai Intl

Tue 24/3

14:30-11:35

3 stops30h 05m

€666

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Fri 13/3

15:05-11:00

3 stops34h 55m

Osaka Kansai Intl

Mon 23/3

17:50-06:25

1 stop21h 35m

€673

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 21/5

05:55-21:00

2 stops31h 05m

Osaka Kansai Intl

Mon 1/6

13:10-18:25

2 stops61h 15m

€676

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 1/6

12:40-07:55

1 stop35h 15m

Tokyo Haneda

Wed 17/6

11:05-11:50

1 stop32h 45m

€827

DublinTokyo

DUB - HND

DUBHND

Dublin

Sun 31/5

19:15-07:55

2 stops28h 40m

Tokyo Haneda

Thu 18/6

11:05-10:55

2 stops31h 50m

€829

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sat 25/4

20:35-12:30

1 stop31h 55m

Tokyo Narita

Wed 13/5

17:40-07:15

1 stop21h 35m

€837

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 26/4

09:00-12:30

1 stop19h 30m

Tokyo Narita

Sun 10/5

17:40-07:15

1 stop21h 35m

€851

DublinOsaka

DUB - ITM

DUBITM

Dublin

Thu 21/5

05:55-13:10

2 stops23h 15m

Osaka Itami

Mon 1/6

07:05-08:05

2 stops33h 00m

€1,278

DublinSapporo

DUB - CTS

DUBCTS

Dublin

Thu 5/3

08:55-17:15

2 stops23h 20m

Sapporo Chitose

Tue 10/3

21:15-22:55

2 stops34h 40m

€1,388

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Japan from

Japan flights insights and trends

Explore insights for your Japan flight to craft the best travel plan

Which airlines fly to Japan?

Etihad Airways, Lufthansa and KLM are the top three most popular airlines that fly to Japan from Ireland according to our data. Etihad Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Japan. Keep in mind that there are 4 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Japan

Click on the cities below to find out when it's cheapest to fly to Japan from Ireland
Tokyo
Tokyo
Find flights to Tokyo

Cheap Japan flight deals and tips

Summary info about Japan flight prices, duration and airlines

Best One-Way Price

€356

Best Round-Trip Price

€626

Fastest flight time

23h 05m
The best one-way flight price to Japan from Ireland in the last 72 hours is €356 (Dublin to Osaka Kansai Intl).
Search Deals
The best round-trip flight price to Japan from Ireland in the last 72 hours is €626 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Japan from Ireland takes 23h 05m (Dublin to Tokyo Narita).
Search Deals

Frequently asked questions about flying to Japan

What popular landmarks are in Japan?

Japan is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in Japan are Gion, Universal Studios Japan, Akihabara Electric Town, and Umekoji Park, among many more.

What is the cheapest flight to Japan?

The best prices found on momondo for flights to Japan are:
€241 per person with Scandinavian Airlines
€388 per person with Air China
€441 per person with China Eastern

Which airlines fly to Japan?

Etihad Airways, Lufthansa and KLM are the top three most popular airlines that fly to Japan according to our data. Etihad Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Japan. Keep in mind that there are 4 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

What is the most popular airport in Japan to fly to?

Fukuoka is the most popular airport in Japan to fly to at the moment. Out of all our users who flew to Japan in the past year, 29% of them chose to fly into Fukuoka’s Fukuoka airport. Keep in mind that there may be other airports within Japan that are also a great option to fly to.

How long is the flight from Ireland to Japan?

On average, it takes 36h to fly from Ireland to Japan if you fly out of Dublin (the most popular airport in Ireland) and into Fukuoka (the most popular airport in Japan). If you’re flying out of Cork and into Fukuoka, then the flight time is around .

When did momondo last update prices for flights to Japan?

Prices for flights to Japan are refreshed on a daily basis.

How many operators does momondo search for flights to Japan?

There are 5 operators available for flights to Japan as of February 2026.

How old do you have to be to fly to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Japan.

What documentation or ID do you need to fly to Japan?

The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Japan?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Japan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Japan with this policy.

How can momondo help me find flights to Japan?

Once all potential Japan flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

If you are simply researching potential flights to Japan, momondo offers a useful price alert feature which will track prices for flights to Japan and alert you when they change.

An easier way to manage your Japan trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Japan

Popular Flights to Japan

Popular routes according to searches in the past day on momondo
Dublin to Osaka flightsfrom €626
Dublin to Tokyo flightsfrom €708
Shannon to Osaka flightsfrom €726
Dublin to Okinawa flightsfrom €738
Dublin to Nagoya flightsfrom €805
Dublin to Fukuoka flightsfrom €1,028
Dublin to Nagasaki flightsfrom €1,067
Dublin to Matsuyama flightsfrom €1,503
Dublin to Kumamoto flightsfrom €1,507
Dublin to Ube flightsfrom €1,544