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Flights to Japan

€647 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 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
Multiple Airlines
16 May
DUB
30h 25m
2 stops
HND
23 May
HND
31h 40m
2 stops
DUB
€821
Multiple Airlines
7 Apr
DUB
34h 55m
3 stops
HND
13 Apr
HND
40h 35m
3 stops
DUB
€826
Multiple Airlines
24 Apr
DUB
32h 05m
3 stops
HND
19 May
HND
27h 45m
2 stops
DUB
€831
Multiple Airlines
24 Apr
DUB
29h 50m
3 stops
NRT
19 May
NRT
25h 20m
2 stops
DUB
€832
Multiple Airlines
24 Apr
DUB
34h 30m
3 stops
HND
19 May
HND
21h 00m
2 stops
DUB
€833
Multiple Airlines
24 Apr
DUB
29h 50m
3 stops
NRT
19 May
NRT
28h 25m
2 stops
DUB
€835
Multiple Airlines
14 Apr
DUB
22h 25m
2 stops
NRT
22 Apr
NRT
42h 05m
3 stops
DUB
€837
Etihad Airways
23 May
DUB
31h 55m
1 stop
NRT
18 Jun
NRT
33h 05m
1 stop
DUB
€839
China Eastern
11 Jun
DUB
28h 25m
2 stops
HND
5 Jul
HND
44h 20m
2 stops
DUB
€839
Multiple Airlines
13 Mar
DUB
30h 25m
2 stops
NRT
23 Mar
NRT
22h 05m
1 stop
DUB
€840
Multiple Airlines
23 May
DUB
36h 00m
2 stops
HND
7 Jun
HND
35h 20m
2 stops
DUB
€842
Scandinavian Airlines
26 Apr
DUB
37h 40m
1 stop
HND
12 May
HND
32h 45m
1 stop
DUB
€843

Flights to Osaka

Search all flight deals to Osaka
Multiple Airlines
12 May
DUB
24h 00m
2 stops
KIX
19 May
KIX
33h 10m
2 stops
DUB
€647
China Eastern
10 Jun
DUB
22h 15m
2 stops
KIX
17 Jun
KIX
20h 55m
2 stops
DUB
€654
China Eastern
11 Jun
DUB
28h 05m
2 stops
KIX
18 Jun
KIX
30h 50m
2 stops
DUB
€694
China Eastern
9 Jun
DUB
38h 45m
2 stops
KIX
18 Jun
KIX
30h 50m
2 stops
DUB
€704
Multiple Airlines
12 May
DUB
31h 35m
2 stops
KIX
19 May
KIX
33h 50m
3 stops
DUB
€725
Multiple Airlines
19 Apr
DUB
31h 40m
2 stops
KIX
28 Apr
KIX
44h 50m
3 stops
DUB
€727
Multiple Airlines
30 Apr
DUB
27h 35m
2 stops
KIX
16 May
KIX
46h 45m
3 stops
DUB
€754
Multiple Airlines
9 Jun
DUB
27h 35m
2 stops
KIX
18 Jun
KIX
30h 50m
3 stops
DUB
€755
Multiple Airlines
12 May
DUB
33h 30m
3 stops
KIX
19 May
KIX
33h 50m
3 stops
DUB
€758
China Eastern
18 May
DUB
23h 35m
2 stops
KIX
2 Jun
KIX
20h 55m
2 stops
DUB
€759
Multiple Airlines
10 Jun
DUB
20h 20m
2 stops
KIX
17 Jun
KIX
30h 50m
3 stops
DUB
€762
Multiple Airlines
30 Apr
DUB
28h 45m
3 stops
KIX
16 May
KIX
46h 50m
3 stops
DUB
€769

Flights to Okinawa

Search all flight deals to Okinawa
Multiple Airlines
9 Mar
DUB
21h 55m
2 stops
OKA
13 Mar
OKA
40h 15m
3 stops
DUB
€718
Multiple Airlines
8 Mar
DUB
34h 10m
2 stops
OKA
12 Mar
OKA
35h 00m
3 stops
DUB
€753
Multiple Airlines
8 Mar
DUB
21h 45m
2 stops
OKA
12 Mar
OKA
43h 20m
3 stops
DUB
€755
Multiple Airlines
8 Mar
DUB
34h 10m
2 stops
OKA
12 Mar
OKA
27h 30m
2 stops
DUB
€776
Multiple Airlines
8 Mar
DUB
21h 45m
2 stops
OKA
12 Mar
OKA
27h 30m
2 stops
DUB
€778
Multiple Airlines
9 Mar
DUB
21h 55m
2 stops
OKA
16 Mar
OKA
27h 25m
2 stops
DUB
€877
Multiple Airlines
9 Mar
DUB
21h 55m
2 stops
OKA
13 Mar
OKA
23h 00m
2 stops
DUB
€906
Multiple Airlines
7 Mar
DUB
33h 00m
2 stops
OKA
11 Mar
OKA
36h 05m
2 stops
DUB
€1,051
Multiple Airlines
16 Mar
DUB
19h 50m
2 stops
OKA
20 Mar
OKA
36h 30m
3 stops
DUB
€1,054
Multiple Airlines
16 Mar
DUB
28h 05m
2 stops
OKA
20 Mar
OKA
26h 40m
2 stops
DUB
€1,118
Multiple Airlines
7 Mar
DUB
27h 30m
3 stops
OKA
11 Mar
OKA
28h 40m
2 stops
DUB
€1,144
Multiple Airlines
7 Mar
DUB
30h 20m
3 stops
OKA
11 Mar
OKA
45h 05m
3 stops
DUB
€1,517

Flights to Fukuoka

Search all flight deals to Fukuoka
Multiple Airlines
18 Apr
DUB
36h 00m
2 stops
FUK
23 Apr
FUK
36h 35m
3 stops
DUB
€750
Multiple Airlines
18 Apr
DUB
28h 45m
3 stops
FUK
23 Apr
FUK
36h 35m
3 stops
DUB
€803
Multiple Airlines
9 Mar
DUB
38h 50m
2 stops
FUK
14 Mar
FUK
30h 40m
2 stops
DUB
€902
Multiple Airlines
9 Apr
DUB
29h 15m
3 stops
FUK
16 Apr
FUK
47h 20m
3 stops
DUB
€911
Multiple Airlines
18 Apr
DUB
31h 40m
2 stops
FUK
23 Apr
FUK
24h 40m
2 stops
DUB
€919
Multiple Airlines
9 Apr
DUB
26h 30m
2 stops
FUK
16 Apr
FUK
47h 20m
3 stops
DUB
€929
China Eastern
28 May
DUB
39h 30m
2 stops
FUK
31 May
FUK
50h 25m
2 stops
DUB
€942
China Eastern
9 Apr
DUB
27h 20m
2 stops
FUK
16 Apr
FUK
50h 25m
2 stops
DUB
€994
Multiple Airlines
28 May
DUB
27h 20m
2 stops
FUK
31 May
FUK
28h 20m
3 stops
DUB
€1,054
China Eastern
8 Apr
DUB
23h 00m
2 stops
FUK
15 Apr
FUK
36h 10m
2 stops
DUB
€1,073
Multiple Airlines
9 Mar
DUB
33h 30m
2 stops
FUK
14 Mar
FUK
25h 25m
3 stops
DUB
€1,083
China Eastern
7 Mar
DUB
21h 55m
2 stops
FUK
11 Mar
FUK
36h 55m
2 stops
DUB
€1,595

Flights to Nagoya Chubu Centrair Intl Airport

Search all flight deals to Nagoya Chubu Centrair Intl Airport
China Eastern
24 May
DUB
22h 40m
2 stops
NGO
12 Jun
NGO
47h 20m
2 stops
DUB
€777
Multiple Airlines
7 Apr
DUB
34h 15m
2 stops
NGO
14 Apr
NGO
42h 25m
3 stops
DUB
€854
Multiple Airlines
24 May
DUB
20h 40m
2 stops
NGO
12 Jun
NGO
38h 15m
3 stops
DUB
€880
Multiple Airlines
7 Apr
DUB
31h 00m
3 stops
NGO
14 Apr
NGO
42h 25m
3 stops
DUB
€912
Multiple Airlines
22 Mar
DUB
28h 45m
3 stops
NGO
29 Mar
NGO
41h 15m
3 stops
DUB
€927
Etihad Airways
27 May
DUB
25h 00m
2 stops
NGO
30 Sept
NGO
32h 05m
2 stops
DUB
€931
Multiple Airlines
16 Jun
DUB
30h 45m
2 stops
NGO
30 Sept
NGO
34h 35m
2 stops
DUB
€934
Multiple Airlines
16 Apr
DUB
26h 50m
2 stops
NGO
20 Apr
NGO
30h 15m
3 stops
DUB
€935
Multiple Airlines
10 Jun
DUB
25h 00m
2 stops
NGO
23 Sept
NGO
32h 05m
2 stops
DUB
€944
Multiple Airlines
30 May
DUB
34h 45m
2 stops
NGO
6 Jun
NGO
44h 00m
3 stops
DUB
€949
Multiple Airlines
16 Apr
DUB
28h 00m
3 stops
NGO
20 Apr
NGO
30h 15m
3 stops
DUB
€952
Multiple Airlines
24 May
DUB
27h 50m
3 stops
NGO
12 Jun
NGO
38h 15m
3 stops
DUB
€959

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
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
China Eastern Logo
05:55 - 12:10
DUB
-
KIX
22h 15m
2 stops
China Eastern Logo
09:30 - 22:25
KIX
-
DUB
20h 55m
2 stops
€654China Eastern
Wed, 10 Jun - Wed, 17 Jun
China Eastern Logo
08:55 - 21:00
DUB
-
KIX
28h 05m
2 stops
China Eastern Logo
09:30 - 08:20
KIX
-
DUB
30h 50m
2 stops
€694China Eastern
Thu, 11 Jun - Thu, 18 Jun
Etihad Airways Logo
20:35 - 12:30
DUB
-
NRT
31h 55m
1 stop
Etihad Airways Logo
18:00 - 19:05
NRT
-
DUB
33h 05m
1 stop
€839Etihad Airways
Sat, 23 May - Thu, 18 Jun
Scandinavian Airlines Logo
10:15 - 07:55
DUB
-
HND
37h 40m
1 stop
Scandinavian Airlines Logo
11:05 - 11:50
HND
-
DUB
32h 45m
1 stop
€843Scandinavian Airlines
Sun, 26 Apr - Tue, 12 May
Etihad Airways Logo
09:00 - 18:00
DUB
-
NGO
25h 00m
2 stops
Etihad Airways Logo
19:00 - 19:05
NGO
-
DUB
32h 05m
2 stops
€931Etihad Airways
Wed, 27 May - Wed, 30 Sep
Lufthansa Logo
08:50 - 13:10
DUB
-
ITM
20h 20m
2 stops
Lufthansa Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€1,243Lufthansa
Tue, 23 Jun - Tue, 7 Jul
Lufthansa Logo
08:50 - 11:05
DUB
-
ITM
42h 15m
2 stops
Lufthansa Logo
09:00 - 08:05
ITM
-
DUB
31h 05m
2 stops
€1,439Lufthansa
Sun, 19 Apr - Mon, 4 May
Qatar Airways Logo
07:50 - 16:25
SNN
-
KIX
23h 35m
2 stops
Qatar Airways Logo
17:55 - 11:30
KIX
-
SNN
26h 35m
2 stops
€1,907Qatar Airways
Thu, 12 Mar - Mon, 16 Mar
Qatar Airways Logo
07:50 - 16:25
SNN
-
KIX
23h 35m
2 stops
Qatar Airways Logo
17:55 - 16:45
KIX
-
SNN
31h 50m
2 stops
€2,076Qatar Airways
Thu, 12 Mar - Mon, 16 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 23 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 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

Wed 10/6

05:55-12:10

2 stops22h 15m

Osaka Kansai Intl

Wed 17/6

09:30-22:25

2 stops20h 55m

€654

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 11/6

08:55-21:00

2 stops28h 05m

Osaka Kansai Intl

Thu 18/6

09:30-08:20

2 stops30h 50m

€694

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sat 23/5

20:35-12:30

1 stop31h 55m

Tokyo Narita

Thu 18/6

18:00-19:05

1 stop33h 05m

€839

DublinTokyo

DUB - HND

DUBHND

Dublin

Sun 26/4

10:15-07:55

1 stop37h 40m

Tokyo Haneda

Tue 12/5

11:05-11:50

1 stop32h 45m

€843

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Wed 27/5

09:00-18:00

2 stops25h 00m

Nagoya Chubu Centrair Intl

Wed 30/9

19:00-19:05

2 stops32h 05m

€931

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 23/6

08:50-13:10

2 stops20h 20m

Osaka Itami

Tue 7/7

07:05-22:15

2 stops23h 10m

€1,243

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 19/4

08:50-11:05

2 stops42h 15m

Osaka Itami

Mon 4/5

09:00-08:05

2 stops31h 05m

€1,439

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Thu 12/3

07:50-16:25

2 stops23h 35m

Osaka Kansai Intl

Mon 16/3

17:55-11:30

2 stops26h 35m

€1,907

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Thu 12/3

07:50-16:25

2 stops23h 35m

Osaka Kansai Intl

Mon 16/3

17:55-16:45

2 stops31h 50m

€2,076

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

€297

Best Round-Trip Price

€647

Fastest flight time

23h 00m
The best one-way flight price to Japan from Ireland in the last 72 hours is €297 (Dublin to Tokyo Haneda).
Search Deals
The best round-trip flight price to Japan from Ireland in the last 72 hours is €647 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Japan from Ireland takes 23h 00m (Dublin to Kobe).
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:
€390 per person with Air China
€443 per person with China Eastern
€469 per person with China Southern

Which airlines fly to Japan?

Etihad Airways, Lufthansa and Air France 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 41% 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 Okinawa flightsfrom €666
Dublin to Tokyo flightsfrom €686
Dublin to Kumamoto flightsfrom €745
Dublin to Nagoya flightsfrom €777
Dublin to Fukuoka flightsfrom €1,131
Dublin to Osaka flightsfrom €1,178
Dublin to Matsuyama flightsfrom €1,499
Dublin to Ube flightsfrom €1,551
Dublin to Nagasaki flightsfrom €1,974
Shannon to Osaka flightsfrom €2,207