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Flights to Japan

€701 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 17/5. 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
Scandinavian Airlines
15 Jun
DUB
36h 45m
2 stops
HND
22 Jun
HND
30h 10m
2 stops
DUB
€836
Etihad Airways
21 Apr
DUB
31h 55m
1 stop
NRT
10 May
NRT
33h 25m
1 stop
DUB
€837
Multiple Airlines
3 Jun
DUB
35h 35m
1 stop
HND
24 Jun
HND
18h 25m
1 stop
DUB
€838
Multiple Airlines
14 Jun
DUB
16h 30m
1 stop
NRT
22 Jun
NRT
38h 50m
1 stop
DUB
€839
Scandinavian Airlines
3 Jun
DUB
35h 15m
1 stop
HND
25 Jun
HND
64h 25m
2 stops
DUB
€839
Multiple Airlines
1 Jun
DUB
34h 25m
2 stops
NRT
10 Jun
NRT
38h 35m
3 stops
DUB
€840
Multiple Airlines
8 Apr
DUB
27h 15m
3 stops
NRT
22 Apr
NRT
40h 35m
3 stops
DUB
€841
Multiple Airlines
3 Mar
DUB
33h 25m
3 stops
HND
12 Mar
HND
31h 15m
2 stops
DUB
€841
Multiple Airlines
17 Apr
DUB
20h 15m
2 stops
NRT
4 May
NRT
30h 45m
2 stops
DUB
€842
ANA
3 Jun
DUB
27h 00m
1 stop
HND
23 Jun
HND
20h 35m
1 stop
DUB
€842
Scandinavian Airlines
30 May
DUB
37h 40m
1 stop
HND
7 Jun
HND
32h 45m
1 stop
DUB
€843
Multiple Airlines
26 May
DUB
31h 00m
2 stops
NRT
9 Jun
NRT
42h 30m
3 stops
DUB
€844

Flights to Osaka

Search all flight deals to Osaka
Hainan Airlines
17 May
DUB
16h 45m
1 stop
KIX
30 May
KIX
24h 40m
1 stop
DUB
€701
Multiple Airlines
12 Mar
DUB
27h 45m
2 stops
KIX
19 Mar
KIX
28h 15m
2 stops
DUB
€719
Hainan Airlines
23 May
DUB
16h 45m
1 stop
KIX
6 Jun
KIX
24h 40m
1 stop
DUB
€720
Multiple Airlines
16 Mar
DUB
22h 00m
2 stops
KIX
22 Mar
KIX
21h 35m
1 stop
DUB
€723
Hainan Airlines
23 May
DUB
16h 45m
1 stop
KIX
6 Jun
KIX
24h 40m
1 stop
DUB
€734
Multiple Airlines
12 Mar
DUB
21h 20m
2 stops
KIX
19 Mar
KIX
41h 30m
3 stops
DUB
€756
Multiple Airlines
7 Mar
DUB
35h 15m
2 stops
KIX
20 Mar
KIX
21h 35m
1 stop
DUB
€762
Multiple Airlines
9 Apr
DUB
30h 25m
2 stops
KIX
22 Apr
KIX
40h 40m
3 stops
DUB
€765
Multiple Airlines
9 Mar
DUB
23h 10m
2 stops
KIX
17 Mar
KIX
21h 35m
1 stop
DUB
€775
Multiple Airlines
12 Mar
DUB
29h 05m
3 stops
KIX
19 Mar
KIX
41h 30m
3 stops
DUB
€784
Multiple Airlines
1 Jun
DUB
28h 15m
3 stops
KIX
15 Jun
KIX
45h 05m
3 stops
DUB
€799
Multiple Airlines
9 Apr
DUB
31h 35m
2 stops
KIX
22 Apr
KIX
29h 50m
2 stops
DUB
€800

Flights to Okinawa

Search all flight deals to Okinawa
Multiple Airlines
9 Mar
DUB
21h 55m
2 stops
OKA
16 Mar
OKA
44h 10m
3 stops
DUB
€760
Multiple Airlines
6 Mar
DUB
26h 00m
3 stops
OKA
11 Mar
OKA
34h 30m
3 stops
DUB
€762
Multiple Airlines
16 Mar
DUB
28h 00m
3 stops
OKA
23 Mar
OKA
40h 15m
3 stops
DUB
€769
Multiple Airlines
6 Jun
DUB
27h 40m
3 stops
OKA
13 Jun
OKA
30h 45m
3 stops
DUB
€819
Multiple Airlines
6 Mar
DUB
22h 15m
2 stops
OKA
11 Mar
OKA
37h 50m
3 stops
DUB
€830
Multiple Airlines
16 Mar
DUB
28h 00m
3 stops
OKA
23 Mar
OKA
27h 25m
2 stops
DUB
€848
Multiple Airlines
5 Mar
DUB
21h 45m
2 stops
OKA
11 Mar
OKA
34h 30m
3 stops
DUB
€857
Multiple Airlines
9 Mar
DUB
21h 55m
2 stops
OKA
16 Mar
OKA
33h 10m
2 stops
DUB
€862
Multiple Airlines
14 Mar
DUB
28h 35m
3 stops
OKA
21 Mar
OKA
42h 20m
3 stops
DUB
€867
Multiple Airlines
14 Mar
DUB
32h 30m
2 stops
OKA
21 Mar
OKA
42h 20m
3 stops
DUB
€874
Multiple Airlines
6 Mar
DUB
21h 55m
2 stops
OKA
11 Mar
OKA
37h 50m
3 stops
DUB
€883
Multiple Airlines
14 Mar
DUB
32h 30m
2 stops
OKA
21 Mar
OKA
32h 35m
2 stops
DUB
€913

Flights to Fukuoka

Search all flight deals to Fukuoka
China Eastern
5 Mar
DUB
43h 05m
2 stops
FUK
11 Mar
FUK
46h 50m
2 stops
DUB
€794
Multiple Airlines
1 Mar
DUB
37h 55m
2 stops
FUK
5 Mar
FUK
39h 20m
3 stops
DUB
€847
Multiple Airlines
1 Mar
DUB
37h 55m
2 stops
FUK
5 Mar
FUK
33h 55m
2 stops
DUB
€900
Multiple Airlines
18 Jun
DUB
23h 25m
2 stops
FUK
24 Jun
FUK
24h 30m
2 stops
DUB
€946
Multiple Airlines
18 Jun
DUB
27h 20m
2 stops
FUK
24 Jun
FUK
37h 40m
3 stops
DUB
€953
Multiple Airlines
28 Mar
DUB
32h 30m
2 stops
FUK
4 Apr
FUK
43h 30m
3 stops
DUB
€1,021
China Eastern
4 Mar
DUB
43h 05m
2 stops
FUK
8 Mar
FUK
46h 50m
2 stops
DUB
€1,027
Multiple Airlines
28 Mar
DUB
32h 30m
3 stops
FUK
4 Apr
FUK
43h 30m
3 stops
DUB
€1,078
Multiple Airlines
5 Mar
DUB
23h 15m
2 stops
FUK
11 Mar
FUK
37h 05m
3 stops
DUB
€1,097
Multiple Airlines
28 Mar
DUB
32h 30m
2 stops
FUK
4 Apr
FUK
34h 10m
2 stops
DUB
€1,130
Multiple Airlines
28 Mar
DUB
32h 30m
3 stops
FUK
4 Apr
FUK
43h 30m
3 stops
DUB
€1,182
China Eastern
4 Mar
DUB
38h 30m
2 stops
FUK
8 Mar
FUK
41h 15m
2 stops
DUB
€1,212

Flights to Nagoya Chubu Centrair Intl Airport

Search all flight deals to Nagoya Chubu Centrair Intl Airport
Multiple Airlines
16 Mar
DUB
28h 05m
3 stops
NGO
20 Apr
NGO
35h 25m
3 stops
DUB
€837
China Eastern
2 Apr
DUB
39h 10m
2 stops
NGO
14 Apr
NGO
40h 50m
2 stops
DUB
€911
Multiple Airlines
16 Mar
DUB
30h 30m
2 stops
NGO
20 Apr
NGO
35h 25m
3 stops
DUB
€919
China Eastern
16 Apr
DUB
26h 05m
2 stops
NGO
1 May
NGO
37h 25m
2 stops
DUB
€931
China Eastern
5 Mar
DUB
21h 35m
2 stops
NGO
9 Mar
NGO
48h 05m
2 stops
DUB
€932
Multiple Airlines
16 Mar
DUB
30h 30m
2 stops
NGO
20 Apr
NGO
27h 10m
2 stops
DUB
€961
Multiple Airlines
22 Mar
DUB
28h 45m
3 stops
NGO
7 Apr
NGO
30h 45m
3 stops
DUB
€995
China Eastern
1 Apr
DUB
42h 35m
2 stops
NGO
14 Apr
NGO
40h 50m
2 stops
DUB
€1,004
China Eastern
18 Mar
DUB
25h 00m
2 stops
NGO
21 Apr
NGO
40h 50m
2 stops
DUB
€1,021
Etihad Airways
15 Mar
DUB
53h 15m
2 stops
NGO
22 Apr
NGO
44h 15m
2 stops
DUB
€1,055
China Eastern
2 Apr
DUB
42h 35m
2 stops
NGO
15 Apr
NGO
37h 40m
2 stops
DUB
€1,084
China Eastern
2 Apr
DUB
39h 10m
2 stops
NGO
13 Apr
NGO
57h 25m
2 stops
DUB
€1,086

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 - 22:00
KIX
-
DUB
35h 00m
2 stops
€632Multiple Airlines
Mon, 1 Jun - Wed, 10 Jun
Multiple Airlines Logo
22:15 - 11:00
DUB
-
KIX
27h 45m
2 stops
Multiple Airlines Logo
22:10 - 17:25
KIX
-
DUB
28h 15m
2 stops
€719Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
China Eastern Logo
08:50 - 12:55
DUB
-
FUK
43h 05m
2 stops
China Eastern Logo
18:15 - 08:05
FUK
-
DUB
46h 50m
2 stops
€794China Eastern
Thu, 5 Mar - Wed, 11 Mar
China Eastern Logo
05:55 - 17:15
DUB
-
FUK
27h 20m
2 stops
China Eastern Logo
18:15 - 22:40
FUK
-
DUB
36h 25m
2 stops
€797China Eastern
Mon, 11 May - Mon, 18 May
Scandinavian Airlines Logo
11:10 - 07:55
DUB
-
HND
36h 45m
2 stops
Scandinavian Airlines Logo
11:05 - 10:55
HND
-
DUB
31h 50m
2 stops
€836Scandinavian Airlines
Mon, 15 Jun - Wed, 24 Jun
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
€837Etihad Airways
Tue, 21 Apr - Sun, 10 May
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
Sat, 30 May - Sun, 7 Jun
Etihad Airways Logo
08:05 - 14:50
DUB
-
OKA
21h 45m
2 stops
Etihad Airways Logo
15:25 - 06:25
OKA
-
DUB
24h 00m
2 stops
€924Etihad Airways
Thu, 5 Mar - Wed, 11 Mar
Lufthansa Logo
05:55 - 13:10
DUB
-
ITM
23h 15m
2 stops
Lufthansa Logo
09:00 - 22:15
ITM
-
DUB
21h 15m
2 stops
€1,118Lufthansa
Tue, 16 Jun - Tue, 30 Jun
Lufthansa Logo
05:55 - 11:05
DUB
-
ITM
21h 10m
2 stops
Lufthansa Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€1,171Lufthansa
Sun, 17 May - Mon, 1 Jun

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 13 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

Wed 10/6

19:00-22:00

2 stops35h 00m

€632

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 12/3

22:15-11:00

2 stops27h 45m

Osaka Kansai Intl

Thu 19/3

22:10-17:25

2 stops28h 15m

€719

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Thu 5/3

08:50-12:55

2 stops43h 05m

Fukuoka

Wed 11/3

18:15-08:05

2 stops46h 50m

€794

DublinFukuoka

DUB - FUK

DUBFUK

Dublin

Mon 11/5

05:55-17:15

2 stops27h 20m

Fukuoka

Mon 18/5

18:15-22:40

2 stops36h 25m

€797

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 15/6

11:10-07:55

2 stops36h 45m

Tokyo Haneda

Wed 24/6

11:05-10:55

2 stops31h 50m

€836

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 21/4

20:35-12:30

1 stop31h 55m

Tokyo Narita

Sun 10/5

17:40-19:05

1 stop33h 25m

€837

DublinTokyo

DUB - HND

DUBHND

Dublin

Sat 30/5

10:15-07:55

1 stop37h 40m

Tokyo Haneda

Sun 7/6

11:05-11:50

1 stop32h 45m

€843

DublinOkinawa

DUB - OKA

DUBOKA

Dublin

Thu 5/3

08:05-14:50

2 stops21h 45m

Okinawa Naha

Wed 11/3

15:25-06:25

2 stops24h 00m

€924

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 16/6

05:55-13:10

2 stops23h 15m

Osaka Itami

Tue 30/6

09:00-22:15

2 stops21h 15m

€1,118

DublinOsaka

DUB - ITM

DUBITM

Dublin

Sun 17/5

05:55-11:05

2 stops21h 10m

Osaka Itami

Mon 1/6

07:05-22:15

2 stops23h 10m

€1,171

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

€337

Best Round-Trip Price

€632

Fastest flight time

21h 45m
The best one-way flight price to Japan from Ireland in the last 72 hours is €337 (Dublin to Tokyo Haneda).
Search Deals
The best round-trip flight price to Japan from Ireland in the last 72 hours is €632 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Japan from Ireland takes 21h 45m (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:
€240 per person with Scandinavian Airlines
€387 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 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, 30% 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 25h 20m 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 Tokyo flightsfrom €665
Dublin to Okinawa flightsfrom €739
Dublin to Fukuoka flightsfrom €747
Dublin to Nagoya flightsfrom €837
Dublin to Osaka flightsfrom €896
Dublin to Matsuyama flightsfrom €1,488
Dublin to Kumamoto flightsfrom €1,506
Dublin to Ube flightsfrom €1,539
Shannon to Osaka flightsfrom €2,212
Dublin to Nagasaki flightsfrom €2,455