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Cheap flights from Ireland to Japan from £385

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FUK
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Japan

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Japan
Explore the most affordable flight options available from Ireland to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 May 2026.

Mon 23/1106:00
DUB
-
HND
2 stops29h 50m
China Eastern
Wed 25/1114:30
HND
-
DUB
2 stops34h 15m
China Eastern
Deal found 26/5£718
Wed 11/1119:05
DUB
-
HND
1 stop27h 50m
Scandinavian Airlines
Wed 25/1109:55
HND
-
DUB
1 stop17h 25m
Scandinavian Airlines
Deal found 26/5£719
Thu 12/1108:45
DUB
-
HND
2 stops27h 05m
China Eastern
Fri 27/1108:40
HND
-
DUB
2 stops23h 15m
China Eastern
Deal found 24/5£720
Sun 29/1106:00
DUB
-
HND
2 stops27h 30m
China Eastern
Sat 12/1208:40
HND
-
DUB
2 stops23h 15m
China Eastern
Deal found 25/5£721
Sat 21/1110:10
DUB
-
HND
1 stop36h 45m
Scandinavian Airlines
Tue 1/1209:55
HND
-
DUB
1 stop17h 25m
Scandinavian Airlines
Deal found 26/5£722
Mon 23/1106:00
DUB
-
NRT
2 stops24h 55m
China Eastern
Tue 1/1213:50
NRT
-
DUB
2 stops34h 55m
China Eastern
Deal found 26/5£723
Sun 22/1106:00
DUB
-
HND
2 stops29h 50m
China Eastern
Mon 30/1120:15
HND
-
DUB
2 stops28h 30m
China Eastern
Deal found 26/5£723
Mon 23/1119:05
DUB
-
HND
1 stop27h 50m
Scandinavian Airlines
Sun 29/1109:55
HND
-
DUB
2 stops34h 55m
Scandinavian Airlines
Deal found 26/5£725
Sun 22/1110:55
DUB
-
HND
2 stops36h 00m
Scandinavian Airlines
Tue 1/1209:55
HND
-
DUB
1 stop17h 25m
Scandinavian Airlines
Deal found 26/5£727
Mon 16/1112:35
DUB
-
HND
2 stops34h 20m
Scandinavian Airlines
Sun 29/1109:55
HND
-
DUB
2 stops34h 55m
Scandinavian Airlines
Deal found 26/5£728
Sun 7/612:50
DUB
-
NRT
1 stop23h 50m
Qatar Airways
Tue 16/610:20
NRT
-
DUB
2 stops28h 25m
Qatar Airways
Deal found 27/5£730
Sat 21/1110:05
DUB
-
HND
2 stops36h 50m
Scandinavian Airlines
Sun 29/1109:55
HND
-
DUB
2 stops34h 55m
Scandinavian Airlines
Deal found 26/5£730

Find flight deals from Ireland to Japan

Keep the following information in mind while searching for Ireland to Japan flight deals. Data was last updated 29 May 2026.

Round-trip from

£718

One-way from

£385

Popular in

July

Cheapest in

January

Average price

£768
Scandinavian Airlines
  • Scandinavian Airlines
  • 16/11-3/12
  • 4 total stops
  • 59h 50m total
  • Ireland to Japan
Search Deals
China Eastern
  • China Eastern
  • 23/10
  • 1 total stop
  • 21h 00m total
  • Ireland to Japan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 May 2026.
Use the filters below to find and compare flights from Ireland to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 13/11

12:30-07:55

1 stop34h 25m

Tokyo Haneda

Fri 27/11

09:55-18:20

1 stop17h 25m

£771

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 25/8

16:20-15:50

2 stops39h 30m

Tokyo Haneda

Sun 6/9

17:10-08:00

1 stop22h 50m

£805

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Fri 13/11

14:00-11:40

1 stop36h 40m

Tokyo Narita

Fri 27/11

17:20-06:25

1 stop22h 05m

£810

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 13/11

14:05-23:55

1 stop24h 50m

Tokyo Haneda

Fri 27/11

23:30-12:35

1 stop22h 05m

£836

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Thu 11/6

12:50-20:40

1 stop23h 50m

Tokyo Narita

Tue 16/6

22:25-13:30

1 stop23h 05m

£841

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 16/6

15:00-19:10

1 stop20h 10m

Tokyo Narita

Mon 22/6

17:25-10:15

2 stops24h 50m

£846

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 21/8

15:00-00:05

1 stop25h 05m

Tokyo Haneda

Tue 8/9

01:35-13:30

1 stop19h 55m

£846

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sat 8/8

08:15-12:55

1 stop20h 40m

Tokyo Narita

Mon 24/8

22:25-20:15

1 stop29h 50m

£883

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Thu 12/11

19:50-11:40

1 stop30h 50m

Tokyo Narita

Fri 27/11

17:20-18:15

1 stop33h 55m

£888

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 25/8

16:20-20:55

2 stops20h 35m

Tokyo Narita

Sun 6/9

16:55-08:00

1 stop23h 05m

£890

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Japan

What is the cheapest month to book a flight from Ireland to Japan?

Currently, March is the cheapest month in which you can book a flight from Ireland to Japan (average of £264). Flying from Ireland to Japan in August is currently the most expensive (average of £727). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Ireland to Japan?

To ensure you get the cheapest price possible for a flight from Ireland to Japan, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated 29 May 2026.
Check out reviews from past customers who have flown with KLM,Turkish Airlines, andScandinavian Airlines from Ireland to Japan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,526 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,399 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,801 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Etihad Airways
7.3
Good
1,445 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,032 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Ireland to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Japan?

    Scandinavian Airlines, China Eastern, and Etihad Airways can get you from Ireland to Japan in just under 34h 25m. Your travel time can differ by up to 5h 05m. Airlines will cover a distance of 5957 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ireland to Japan that include hotel bookings?

    Yes. In addition to deals on Ireland to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Japan.

  • Can I find deals for business class flights from Ireland to Japan?

    Yes. Cheapflights offers flight deals from Ireland to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Japan?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Japan (average of £264). Flying from Ireland to Japan in August is currently the most expensive (average of £727). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ireland to Japan

Discover the top 4 airlines that operate flights from Ireland to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£463Average£525FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£674Average£861FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£680Average£1,018FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£738Average£937FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Japan?

When you search for this flight from Ireland to Japan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Japan?

Cheapflights helps you find that perfect flight to Japan from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Japan with no change fees?

Yes, we can. To see specific flights from Ireland to Japan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Japan become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Japan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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