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Flights to Japan

€629 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 1/6. 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
Multiple Airlines
8 Jun
DUB
34h 30m
2 stops
NRT
13 Jun
NRT
34h 05m
3 stops
DUB
€848
Multiple Airlines
8 Apr
DUB
28h 55m
3 stops
NRT
24 Apr
NRT
42h 05m
3 stops
DUB
€849
Multiple Airlines
15 Mar
DUB
22h 50m
2 stops
NRT
31 Mar
NRT
32h 55m
2 stops
DUB
€849
Multiple Airlines
8 Jun
DUB
29h 15m
3 stops
NRT
13 Jun
NRT
34h 05m
3 stops
DUB
€850
Multiple Airlines
15 Mar
DUB
25h 00m
2 stops
NRT
31 Mar
NRT
30h 35m
2 stops
DUB
€851
China Eastern
14 May
DUB
28h 35m
2 stops
HND
28 May
HND
34h 40m
2 stops
DUB
€852
Multiple Airlines
4 Jun
DUB
23h 10m
2 stops
NRT
13 Jun
NRT
46h 20m
2 stops
DUB
€853
Multiple Airlines
20 Apr
DUB
32h 20m
2 stops
HND
22 Apr
HND
35h 25m
3 stops
DUB
€853
Etihad Airways
30 Apr
DUB
31h 55m
1 stop
NRT
9 May
NRT
33h 25m
1 stop
DUB
€854
Multiple Airlines
6 Mar
DUB
33h 45m
3 stops
NRT
13 Mar
NRT
37h 15m
3 stops
DUB
€855
Multiple Airlines
17 May
DUB
27h 25m
2 stops
HND
31 May
HND
34h 20m
2 stops
DUB
€855
Multiple Airlines
9 Mar
DUB
30h 00m
3 stops
HND
15 Mar
HND
44h 10m
3 stops
DUB
€855

Flights to Osaka

Search all flight deals to Osaka
Multiple Airlines
1 Jun
DUB
26h 35m
2 stops
KIX
9 Jun
KIX
35h 15m
2 stops
DUB
€629
Multiple Airlines
1 Jun
DUB
29h 35m
2 stops
KIX
9 Jun
KIX
35h 15m
2 stops
DUB
€646
Multiple Airlines
2 Jun
DUB
21h 40m
2 stops
KIX
9 Jun
KIX
30h 00m
2 stops
DUB
€653
China Eastern
7 May
DUB
25h 05m
2 stops
KIX
18 May
KIX
36h 05m
2 stops
DUB
€683
China Eastern
7 May
DUB
25h 05m
2 stops
KIX
17 May
KIX
41h 15m
2 stops
DUB
€693
China Eastern
6 May
DUB
28h 05m
2 stops
KIX
13 May
KIX
35h 40m
2 stops
DUB
€698
China Eastern
12 May
DUB
23h 35m
2 stops
KIX
14 May
KIX
21h 10m
2 stops
DUB
€702
China Eastern
6 May
DUB
28h 05m
2 stops
KIX
17 May
KIX
41h 15m
2 stops
DUB
€709
Hainan Airlines
24 May
DUB
16h 45m
1 stop
KIX
27 May
KIX
24h 40m
1 stop
DUB
€714
Hainan Airlines
17 May
DUB
16h 45m
1 stop
KIX
23 May
KIX
24h 40m
1 stop
DUB
€720
China Eastern
20 May
DUB
31h 05m
2 stops
KIX
30 May
KIX
51h 10m
2 stops
DUB
€738
Multiple Airlines
6 May
DUB
30h 10m
2 stops
KIX
16 May
KIX
23h 20m
2 stops
DUB
€742

Flights to Okinawa

Search all flight deals to Okinawa
Multiple Airlines
5 Mar
DUB
21h 45m
2 stops
OKA
10 Mar
OKA
36h 55m
3 stops
DUB
€814
Multiple Airlines
5 Mar
DUB
21h 45m
2 stops
OKA
10 Mar
OKA
33h 05m
3 stops
DUB
€825
Multiple Airlines
5 Mar
DUB
21h 45m
2 stops
OKA
10 Mar
OKA
33h 05m
3 stops
DUB
€827
Multiple Airlines
23 Mar
DUB
28h 00m
3 stops
OKA
30 Mar
OKA
43h 25m
3 stops
DUB
€827
Multiple Airlines
5 Mar
DUB
21h 45m
2 stops
OKA
10 Mar
OKA
27h 05m
2 stops
DUB
€843
Multiple Airlines
21 Mar
DUB
28h 35m
3 stops
OKA
4 Apr
OKA
41h 25m
3 stops
DUB
€915
Multiple Airlines
5 Mar
DUB
21h 45m
2 stops
OKA
10 Mar
OKA
27h 25m
2 stops
DUB
€944
Multiple Airlines
23 Mar
DUB
28h 00m
3 stops
OKA
30 Mar
OKA
28h 50m
2 stops
DUB
€971
Multiple Airlines
5 Mar
DUB
45h 35m
2 stops
OKA
10 Mar
OKA
47h 25m
2 stops
DUB
€1,025
Multiple Airlines
24 Mar
DUB
22h 35m
2 stops
OKA
31 Mar
OKA
26h 35m
2 stops
DUB
€1,033
Multiple Airlines
25 Mar
DUB
21h 35m
2 stops
OKA
1 Apr
OKA
39h 50m
3 stops
DUB
€1,095
Multiple Airlines
24 Mar
DUB
24h 25m
2 stops
OKA
31 Mar
OKA
28h 35m
3 stops
DUB
€1,190

Flights to Fukuoka

Search all flight deals to Fukuoka
Multiple Airlines
2 Jun
DUB
38h 15m
2 stops
FUK
9 Jun
FUK
42h 05m
2 stops
DUB
€750
Multiple Airlines
8 May
DUB
25h 20m
2 stops
FUK
15 May
FUK
35h 30m
2 stops
DUB
€755
Multiple Airlines
24 Mar
DUB
27h 00m
3 stops
FUK
31 Mar
FUK
46h 30m
3 stops
DUB
€764
Multiple Airlines
2 Jun
DUB
28h 00m
3 stops
FUK
9 Jun
FUK
34h 10m
3 stops
DUB
€789
China Eastern
11 May
DUB
27h 20m
2 stops
FUK
18 May
FUK
36h 25m
2 stops
DUB
€800
Multiple Airlines
8 May
DUB
28h 45m
3 stops
FUK
15 May
FUK
44h 50m
3 stops
DUB
€825
Multiple Airlines
8 Mar
DUB
26h 50m
3 stops
FUK
15 Mar
FUK
43h 55m
3 stops
DUB
€838
Multiple Airlines
8 Mar
DUB
26h 55m
2 stops
FUK
15 Mar
FUK
43h 55m
3 stops
DUB
€842
Multiple Airlines
5 Mar
DUB
24h 10m
2 stops
FUK
10 Mar
FUK
24h 35m
2 stops
DUB
€845
Multiple Airlines
8 Mar
DUB
23h 50m
2 stops
FUK
15 Mar
FUK
29h 55m
2 stops
DUB
€849
Multiple Airlines
10 May
DUB
31h 15m
2 stops
FUK
17 May
FUK
41h 10m
3 stops
DUB
€855
Multiple Airlines
10 May
DUB
35h 35m
2 stops
FUK
17 May
FUK
29h 30m
2 stops
DUB
€862

Flights to Nagoya Chubu Centrair Intl Airport

Search all flight deals to Nagoya Chubu Centrair Intl Airport
Multiple Airlines
17 Apr
DUB
27h 55m
3 stops
NGO
1 May
NGO
35h 05m
3 stops
DUB
€932
China Eastern
16 Mar
DUB
38h 10m
2 stops
NGO
18 Mar
NGO
48h 05m
2 stops
DUB
€941
Multiple Airlines
17 Apr
DUB
27h 55m
3 stops
NGO
1 May
NGO
29h 55m
2 stops
DUB
€947
Multiple Airlines
16 Mar
DUB
19h 50m
2 stops
NGO
18 Mar
NGO
30h 55m
3 stops
DUB
€966
Multiple Airlines
17 Apr
DUB
25h 00m
2 stops
NGO
1 May
NGO
29h 55m
2 stops
DUB
€986
China Eastern
5 Mar
DUB
49h 00m
2 stops
NGO
9 Mar
NGO
48h 05m
2 stops
DUB
€1,092
China Eastern
5 Mar
DUB
46h 10m
2 stops
NGO
9 Mar
NGO
48h 05m
2 stops
DUB
€1,161
China Eastern
5 Mar
DUB
46h 05m
2 stops
NGO
9 Mar
NGO
48h 05m
2 stops
DUB
€1,182
Etihad Airways
13 Mar
DUB
41h 00m
2 stops
NGO
15 Mar
NGO
56h 55m
2 stops
DUB
€1,340
Qatar Airways
5 Mar
DUB
55h 50m
2 stops
NGO
9 Mar
NGO
31h 35m
2 stops
DUB
€1,346
Multiple Airlines
16 Mar
DUB
28h 05m
3 stops
NGO
18 Mar
NGO
28h 20m
3 stops
DUB
€1,409
Japan Airlines
17 Apr
DUB
39h 35m
2 stops
NGO
1 May
NGO
26h 25m
1 stop
DUB
€1,650

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
07:25 - 18:00
DUB
-
KIX
26h 35m
2 stops
Multiple Airlines Logo
19:00 - 22:15
KIX
-
DUB
35h 15m
2 stops
€629Multiple Airlines
Mon, 1 Jun - Tue, 9 Jun
Multiple Airlines Logo
07:25 - 21:00
DUB
-
KIX
29h 35m
2 stops
Multiple Airlines Logo
19:00 - 22:15
KIX
-
DUB
35h 15m
2 stops
€646Multiple Airlines
Mon, 1 Jun - Tue, 9 Jun
China Eastern Logo
08:55 - 18:00
DUB
-
KIX
25h 05m
2 stops
China Eastern Logo
14:20 - 18:25
KIX
-
DUB
36h 05m
2 stops
€683China Eastern
Thu, 7 May - Mon, 18 May
China Eastern Logo
13:25 - 18:00
DUB
-
KIX
20h 35m
2 stops
China Eastern Logo
09:30 - 22:25
KIX
-
DUB
20h 55m
2 stops
€693China Eastern
Thu, 7 May - Tue, 19 May
Etihad Airways Logo
20:35 - 12:30
DUB
-
NRT
31h 55m
1 stop
Etihad Airways Logo
17:40 - 19:05
NRT
-
DUB
33h 25m
1 stop
€854Etihad Airways
Thu, 30 Apr - Sat, 9 May
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
€856Etihad Airways
Wed, 3 Jun - Fri, 12 Jun
Scandinavian Airlines Logo
12:40 - 07:55
DUB
-
HND
35h 15m
1 stop
Scandinavian Airlines Logo
11:05 - 18:20
HND
-
DUB
39h 15m
1 stop
€860Scandinavian Airlines
Tue, 19 May - Tue, 2 Jun
Scandinavian Airlines Logo
11:00 - 07:55
DUB
-
HND
36h 55m
2 stops
Scandinavian Airlines Logo
11:05 - 11:50
HND
-
DUB
32h 45m
1 stop
€863Scandinavian Airlines
Tue, 19 May - Tue, 2 Jun
Lufthansa Logo
05:55 - 11:05
DUB
-
ITM
21h 10m
2 stops
Lufthansa Logo
09:00 - 22:15
ITM
-
DUB
21h 15m
2 stops
€954Lufthansa
Wed, 17 Jun - Mon, 13 Jul
Lufthansa Logo
06:05 - 13:10
DUB
-
ITM
23h 05m
2 stops
Lufthansa Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€986Lufthansa
Mon, 15 Jun - Tue, 14 Jul

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 9 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

Mon 1/6

07:25-18:00

2 stops26h 35m

Osaka Kansai Intl

Tue 9/6

19:00-22:15

2 stops35h 15m

€629

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Mon 1/6

07:25-21:00

2 stops29h 35m

Osaka Kansai Intl

Tue 9/6

19:00-22:15

2 stops35h 15m

€646

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 7/5

08:55-18:00

2 stops25h 05m

Osaka Kansai Intl

Mon 18/5

14:20-18:25

2 stops36h 05m

€683

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 7/5

13:25-18:00

2 stops20h 35m

Osaka Kansai Intl

Tue 19/5

09:30-22:25

2 stops20h 55m

€693

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Thu 30/4

20:35-12:30

1 stop31h 55m

Tokyo Narita

Sat 9/5

17:40-19:05

1 stop33h 25m

€854

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Wed 3/6

20:35-12:30

1 stop31h 55m

Tokyo Narita

Fri 12/6

17:40-07:15

1 stop21h 35m

€856

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 19/5

12:40-07:55

1 stop35h 15m

Tokyo Haneda

Tue 2/6

11:05-18:20

1 stop39h 15m

€860

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 19/5

11:00-07:55

2 stops36h 55m

Tokyo Haneda

Tue 2/6

11:05-11:50

1 stop32h 45m

€863

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 17/6

05:55-11:05

2 stops21h 10m

Osaka Itami

Mon 13/7

09:00-22:15

2 stops21h 15m

€954

DublinOsaka

DUB - ITM

DUBITM

Dublin

Mon 15/6

06:05-13:10

2 stops23h 05m

Osaka Itami

Tue 14/7

07:05-22:15

2 stops23h 10m

€986

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 43% 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

€332

Best Round-Trip Price

€629

Fastest flight time

26h 00m
The best one-way flight price to Japan from Ireland in the last 72 hours is €332 (Dublin to Tokyo Haneda).
Search Deals
The best round-trip flight price to Japan from Ireland in the last 72 hours is €629 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Japan from Ireland takes 26h 00m (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
€389 per person with Air China
€443 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 43% 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, 31% 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 38h 30m 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 €677
Dublin to Tokyo flightsfrom €733
Dublin to Osaka flightsfrom €904
Dublin to Nagoya flightsfrom €932
Shannon to Osaka flightsfrom €941
Dublin to Nagasaki flightsfrom €1,059
Dublin to Fukuoka flightsfrom €1,250
Dublin to Matsuyama flightsfrom €1,390
Dublin to Kumamoto flightsfrom €1,393
Dublin to Ube flightsfrom €1,547