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Flights to Japan

€625 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 20/5. 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
21 Apr
DUB
28h 05m
3 stops
NRT
6 May
NRT
30h 20m
2 stops
DUB
€786
Multiple Airlines
21 Apr
DUB
38h 30m
3 stops
HND
6 May
HND
47h 55m
3 stops
DUB
€793
Multiple Airlines
21 Apr
DUB
28h 05m
3 stops
NRT
6 May
NRT
46h 30m
3 stops
DUB
€796
Multiple Airlines
21 Apr
DUB
34h 10m
2 stops
NRT
6 May
NRT
30h 20m
2 stops
DUB
€796
China Eastern
28 May
DUB
23h 30m
2 stops
NRT
11 Jun
NRT
53h 25m
2 stops
DUB
€800
Multiple Airlines
26 Apr
DUB
29h 00m
2 stops
NRT
12 May
NRT
25h 20m
2 stops
DUB
€813
Multiple Airlines
26 Apr
DUB
27h 50m
3 stops
NRT
12 May
NRT
34h 15m
3 stops
DUB
€823
Multiple Airlines
21 Apr
DUB
31h 45m
2 stops
HND
6 May
HND
39h 55m
2 stops
DUB
€828
Scandinavian Airlines
1 Jun
DUB
36h 45m
2 stops
HND
19 Jun
HND
28h 50m
2 stops
DUB
€829
Multiple Airlines
8 Jun
DUB
34h 30m
2 stops
NRT
17 Jun
NRT
41h 40m
3 stops
DUB
€830
Multiple Airlines
12 May
DUB
31h 35m
3 stops
HND
26 May
HND
31h 50m
2 stops
DUB
€830
Scandinavian Airlines
27 May
DUB
35h 15m
1 stop
HND
9 Jun
HND
39h 15m
1 stop
DUB
€830

Flights to Osaka

Search all flight deals to Osaka
China Eastern
20 May
DUB
31h 05m
2 stops
KIX
9 Jun
KIX
21h 10m
2 stops
DUB
€625
China Eastern
4 Jun
DUB
31h 05m
2 stops
KIX
17 Jun
KIX
40h 05m
2 stops
DUB
€690
Multiple Airlines
23 Apr
DUB
30h 10m
3 stops
KIX
8 May
KIX
33h 20m
3 stops
DUB
€694
Multiple Airlines
1 Jun
DUB
23h 00m
2 stops
KIX
9 Jun
KIX
19h 50m
2 stops
DUB
€712
Multiple Airlines
1 Jun
DUB
29h 00m
2 stops
KIX
9 Jun
KIX
21h 25m
2 stops
DUB
€714
Multiple Airlines
20 Apr
DUB
30h 40m
3 stops
KIX
6 May
KIX
33h 15m
3 stops
DUB
€721
Multiple Airlines
23 Apr
DUB
23h 05m
2 stops
KIX
8 May
KIX
31h 25m
3 stops
DUB
€725
Multiple Airlines
27 Apr
DUB
23h 00m
2 stops
KIX
15 May
KIX
31h 50m
2 stops
DUB
€730
Multiple Airlines
31 May
DUB
22h 35m
2 stops
KIX
7 Jun
KIX
30h 00m
2 stops
DUB
€732
Multiple Airlines
20 Apr
DUB
30h 45m
2 stops
KIX
6 May
KIX
32h 00m
3 stops
DUB
€738
Multiple Airlines
26 Apr
DUB
28h 40m
3 stops
KIX
15 May
KIX
44h 35m
3 stops
DUB
€743
Multiple Airlines
25 Apr
DUB
29h 40m
3 stops
KIX
8 May
KIX
43h 10m
3 stops
DUB
€745

Flights to Okinawa

Search all flight deals to Okinawa
Multiple Airlines
1 Jun
DUB
25h 05m
2 stops
OKA
7 Jun
OKA
39h 30m
2 stops
DUB
€750
Multiple Airlines
15 Apr
DUB
26h 30m
2 stops
OKA
22 Apr
OKA
38h 20m
3 stops
DUB
€761
Multiple Airlines
18 Mar
DUB
21h 55m
2 stops
OKA
22 Mar
OKA
40h 05m
3 stops
DUB
€762
Multiple Airlines
1 Jun
DUB
25h 05m
2 stops
OKA
9 Jun
OKA
27h 40m
2 stops
DUB
€771
China Eastern
2 Jun
DUB
47h 35m
2 stops
OKA
8 Jun
OKA
40h 10m
2 stops
DUB
€778
Multiple Airlines
15 Apr
DUB
27h 25m
3 stops
OKA
22 Apr
OKA
38h 20m
3 stops
DUB
€786
Multiple Airlines
15 Apr
DUB
34h 35m
2 stops
OKA
22 Apr
OKA
38h 20m
3 stops
DUB
€794
Multiple Airlines
15 Mar
DUB
21h 55m
2 stops
OKA
19 Mar
OKA
34h 50m
2 stops
DUB
€801
Multiple Airlines
18 Mar
DUB
30h 00m
3 stops
OKA
22 Mar
OKA
40h 05m
3 stops
DUB
€819
Multiple Airlines
20 Apr
DUB
27h 40m
3 stops
OKA
30 Apr
OKA
37h 45m
3 stops
DUB
€838
China Eastern
3 Jun
DUB
23h 35m
2 stops
OKA
8 Jun
OKA
40h 10m
2 stops
DUB
€842
Multiple Airlines
20 Apr
DUB
26h 30m
2 stops
OKA
30 Apr
OKA
37h 45m
3 stops
DUB
€844

Flights to Fukuoka

Search all flight deals to Fukuoka
China Eastern
9 Apr
DUB
23h 00m
2 stops
FUK
20 Apr
FUK
36h 25m
2 stops
DUB
€823
Multiple Airlines
12 Apr
DUB
35h 35m
2 stops
FUK
19 Apr
FUK
42h 50m
3 stops
DUB
€836
China Eastern
13 Apr
DUB
39h 30m
2 stops
FUK
20 Apr
FUK
36h 30m
2 stops
DUB
€840
Multiple Airlines
9 Apr
DUB
29h 15m
3 stops
FUK
20 Apr
FUK
38h 55m
3 stops
DUB
€846
Multiple Airlines
12 Apr
DUB
28h 55m
3 stops
FUK
19 Apr
FUK
42h 50m
3 stops
DUB
€865
Multiple Airlines
9 Apr
DUB
26h 40m
2 stops
FUK
20 Apr
FUK
38h 55m
3 stops
DUB
€871
Multiple Airlines
13 Apr
DUB
27h 30m
2 stops
FUK
20 Apr
FUK
33h 45m
3 stops
DUB
€888
Multiple Airlines
13 Apr
DUB
28h 25m
3 stops
FUK
20 Apr
FUK
33h 45m
3 stops
DUB
€905
Multiple Airlines
27 May
DUB
23h 00m
2 stops
FUK
25 Jul
FUK
36h 00m
2 stops
DUB
€907
China Eastern
27 Apr
DUB
23h 00m
2 stops
FUK
15 May
FUK
40h 45m
2 stops
DUB
€910
China Eastern
14 Apr
DUB
23h 00m
2 stops
FUK
21 Apr
FUK
40h 30m
2 stops
DUB
€930
Multiple Airlines
12 Apr
DUB
35h 35m
2 stops
FUK
19 Apr
FUK
33h 35m
2 stops
DUB
€980

Flights to Nagoya Chubu Centrair Intl Airport

Search all flight deals to Nagoya Chubu Centrair Intl Airport
China Eastern
26 May
DUB
50h 05m
2 stops
NGO
9 Jun
NGO
50h 45m
2 stops
DUB
€691
China Eastern
28 May
DUB
46h 40m
2 stops
NGO
1 Jun
NGO
47h 20m
2 stops
DUB
€820
Multiple Airlines
26 May
DUB
26h 05m
2 stops
NGO
9 Jun
NGO
37h 15m
3 stops
DUB
€874
Multiple Airlines
16 Jun
DUB
34h 15m
2 stops
NGO
30 Sept
NGO
41h 10m
3 stops
DUB
€879
China Eastern
28 May
DUB
22h 40m
2 stops
NGO
1 Jun
NGO
60h 50m
2 stops
DUB
€893
China Eastern
28 May
DUB
26h 05m
2 stops
NGO
1 Jun
NGO
47h 20m
2 stops
DUB
€901
Multiple Airlines
16 Jun
DUB
28h 35m
2 stops
NGO
30 Sept
NGO
41h 35m
2 stops
DUB
€926
Multiple Airlines
1 Jun
DUB
49h 00m
2 stops
NGO
7 Jun
NGO
54h 10m
2 stops
DUB
€948
Multiple Airlines
16 Jun
DUB
33h 20m
3 stops
NGO
30 Sept
NGO
38h 25m
3 stops
DUB
€957
Multiple Airlines
23 Apr
DUB
23h 35m
3 stops
NGO
29 Apr
NGO
34h 20m
3 stops
DUB
€959
China Eastern
23 Apr
DUB
42h 35m
2 stops
NGO
29 Apr
NGO
47h 20m
2 stops
DUB
€985
Multiple Airlines
23 Apr
DUB
23h 35m
3 stops
NGO
29 Apr
NGO
25h 05m
2 stops
DUB
€1,000

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.
China Eastern Logo
05:55 - 21:00
DUB
-
KIX
31h 05m
2 stops
China Eastern Logo
09:30 - 22:40
KIX
-
DUB
21h 10m
2 stops
€625China Eastern
Wed, 20 May - Tue, 9 Jun
China Eastern Logo
05:55 - 21:00
DUB
-
KIX
31h 05m
2 stops
China Eastern Logo
14:20 - 22:25
KIX
-
DUB
40h 05m
2 stops
€690China Eastern
Thu, 4 Jun - Wed, 17 Jun
China Eastern Logo
05:55 - 16:00
DUB
-
NGO
50h 05m
2 stops
China Eastern Logo
13:35 - 08:20
NGO
-
DUB
50h 45m
2 stops
€691China Eastern
Tue, 26 May - Tue, 9 Jun
Scandinavian Airlines Logo
11:10 - 07:55
DUB
-
HND
36h 45m
2 stops
Scandinavian Airlines Logo
11:05 - 07:55
HND
-
DUB
28h 50m
2 stops
€829Scandinavian Airlines
Mon, 1 Jun - Fri, 19 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
€830Scandinavian Airlines
Wed, 27 May - Tue, 9 Jun
ANA Logo
06:00 - 21:45
DUB
-
UKB
31h 45m
2 stops
ANA Logo
07:05 - 22:15
UKB
-
DUB
23h 10m
2 stops
€839ANA
Tue, 9 Jun - Fri, 26 Jun
ANA Logo
06:00 - 14:05
DUB
-
ITM
24h 05m
2 stops
ANA Logo
07:05 - 22:15
ITM
-
DUB
23h 10m
2 stops
€857ANA
Tue, 9 Jun - Fri, 26 Jun
Qatar Airways Logo
20:05 - 16:25
SNN
-
KIX
35h 20m
2 stops
Qatar Airways Logo
17:55 - 11:30
KIX
-
SNN
26h 35m
2 stops
€1,487Qatar Airways
Sun, 15 Mar - Thu, 19 Mar
British Airways Logo
07:50 - 17:30
SNN
-
ITM
48h 40m
2 stops
British Airways Logo
20:05 - 19:25
ITM
-
SNN
32h 20m
2 stops
€8,394British Airways
Thu, 12 Mar - Mon, 16 Mar
British Airways Logo
07:50 - 15:45
SNN
-
ITM
46h 55m
2 stops
British Airways Logo
16:30 - 16:45
ITM
-
SNN
57h 15m
2 stops
€8,408British 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 3 March 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

Wed 20/5

05:55-21:00

2 stops31h 05m

Osaka Kansai Intl

Tue 9/6

09:30-22:40

2 stops21h 10m

€625

DublinOsaka

DUB - KIX

DUBKIX

Dublin

Thu 4/6

05:55-21:00

2 stops31h 05m

Osaka Kansai Intl

Wed 17/6

14:20-22:25

2 stops40h 05m

€690

DublinNagoya

DUB - NGO

DUBNGO

Dublin

Tue 26/5

05:55-16:00

2 stops50h 05m

Nagoya Chubu Centrair Intl

Tue 9/6

13:35-08:20

2 stops50h 45m

€691

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 1/6

11:10-07:55

2 stops36h 45m

Tokyo Haneda

Fri 19/6

11:05-07:55

2 stops28h 50m

€829

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 27/5

12:40-07:55

1 stop35h 15m

Tokyo Haneda

Tue 9/6

11:05-18:20

1 stop39h 15m

€830

DublinKobe

DUB - UKB

DUBUKB

Dublin

Tue 9/6

06:00-21:45

2 stops31h 45m

Kobe

Fri 26/6

07:05-22:15

2 stops23h 10m

€839

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 9/6

06:00-14:05

2 stops24h 05m

Osaka Itami

Fri 26/6

07:05-22:15

2 stops23h 10m

€857

ShannonOsaka

SNN - KIX

SNNKIX

Shannon

Sun 15/3

20:05-16:25

2 stops35h 20m

Osaka Kansai Intl

Thu 19/3

17:55-11:30

2 stops26h 35m

€1,487

ShannonOsaka

SNN - ITM

SNNITM

Shannon

Thu 12/3

07:50-17:30

2 stops48h 40m

Osaka Itami

Mon 16/3

20:05-19:25

2 stops32h 20m

€8,394

ShannonOsaka

SNN - ITM

SNNITM

Shannon

Thu 12/3

07:50-15:45

2 stops46h 55m

Osaka Itami

Mon 16/3

16:30-16:45

2 stops57h 15m

€8,408

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 Air France 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 42% 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

€317

Best Round-Trip Price

€625

Fastest flight time

31h 40m
The best one-way flight price to Japan from Ireland in the last 72 hours is €317 (Dublin to Tokyo Haneda).
Search Deals
The best round-trip flight price to Japan from Ireland in the last 72 hours is €625 (Dublin to Osaka Kansai Intl).
Search Deals
The fastest flight to Japan from Ireland takes 31h 40m (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:
€392 per person with Air China
€446 per person with China Eastern
€471 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 42% 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, 28% 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 21h 55m 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 March 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.
Start using Trips
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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 €657
Dublin to Tokyo flightsfrom €688
Dublin to Nagoya flightsfrom €691
Dublin to Fukuoka flightsfrom €796
Dublin to Nagasaki flightsfrom €910
Dublin to Osaka flightsfrom €1,115
Shannon to Osaka flightsfrom €1,115
Dublin to Matsuyama flightsfrom €1,349
Dublin to Kumamoto flightsfrom €1,352
Dublin to Ube flightsfrom €1,559