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Cheap flights from Ireland to Japan from £464

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FUK
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Ireland to Japan

Keep the following information in mind while searching for Ireland to Japan flight deals. Data was last updated 11 July 2025.

Round-trip from

£714

One-way from

£464

Popular in

July

Cheapest in

February

Average price

£1,034
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/1-18/1
  • 2 total stops
  • 69h 15m total
  • Ireland to Japan
Search Deals
2/8
  • 2/8
  • 2 total stops
  • 29h 20m total
  • Ireland to Japan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Ireland to Japan

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 11 July 2025.

Tue 11/1119:05DUB - HND
1 stop27h 50mScandinavian Airlines
Tue 25/1109:55HND - DUB
2 stops57h 35mScandinavian Airlines
Deal found 8/7£715
Tue 25/1112:55DUB - NRT
1 stop36h 15mSWISS
Tue 9/1212:10NRT - DUB
1 stop32h 50mSWISS
Deal found 9/7£717
Sun 16/1119:50DUB - NRT
2 stops30h 30mEtihad Airways
Thu 27/1117:20NRT - DUB
1 stop33h 55mEtihad Airways
Deal found 8/7£719
Fri 29/806:50DUB - NRT
3 stops30h 10mMultiple Airlines
Sun 31/809:55NRT - DUB
3 stops41h 30mMultiple Airlines
Deal found 10/7£723
Wed 20/807:00DUB - HND
2 stops24h 50mMultiple Airlines
Wed 27/813:30HND - DUB
2 stops30h 35mMultiple Airlines
Deal found 8/7£730
Tue 25/1105:00DUB - ITM
2 stops24h 05mLufthansa
Thu 11/1210:00ITM - DUB
2 stops21h 45mLufthansa
Deal found 11/7£734
Tue 25/1109:10DUB - HND
1 stop16h 35mLufthansa
Tue 9/1210:25HND - DUB
1 stop32h 40mLufthansa
Deal found 9/7£738
Wed 26/1108:55DUB - NRT
2 stops25h 35mAir France
Sun 7/1213:35NRT - DUB
2 stops27h 30mAir France
Deal found 10/7£793
Thu 4/912:00DUB - HND
1 stop29h 30mHainan Airlines
Sun 14/903:00HND - DUB
1 stop36h 00mHainan Airlines
Deal found 10/7£797
Tue 2/909:10DUB - HND
1 stop36h 45mAir France
Mon 15/900:05HND - DUB
1 stop30h 35mAir France
Deal found 10/7£799
Wed 10/908:55DUB - NRT
1 stop17h 50mKLM
Mon 22/912:35NRT - DUB
1 stop27h 45mKLM
Deal found 10/7£820
Thu 4/911:10DUB - HND
2 stops26h 10mChina Eastern
Wed 17/908:40HND - DUB
2 stops21h 45mChina Eastern
Deal found 10/7£822

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 11 July 2025.
Use the filters below to find and compare flights from Ireland to Japan that are best for you.

Fly from

Ireland

Fly to

Japan

Route

Depart

Return

Price

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 2/1

12:30-07:55

1 stop34h 25m

Tokyo Haneda

Sun 18/1

09:55-11:45

1 stop34h 50m

£714

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 25/11

12:55-10:10

1 stop36h 15m

Tokyo Narita

Tue 9/12

12:10-12:00

1 stop32h 50m

£717

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 16/11

19:50-11:20

2 stops30h 30m

Tokyo Narita

Thu 27/11

17:20-18:15

1 stop33h 55m

£719

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Fri 29/8

06:50-21:00

3 stops30h 10m

Tokyo Narita

Sun 31/8

09:55-19:25

3 stops41h 30m

£723

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 20/8

07:00-15:50

2 stops24h 50m

Tokyo Haneda

Wed 27/8

13:30-12:05

2 stops30h 35m

£730

DublinOsaka

DUB - ITM

DUBITM

Dublin

Tue 25/11

09:10-14:05

2 stops19h 55m

Osaka Itami

Tue 16/12

10:00-22:45

2 stops21h 45m

£734

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 25/11

09:10-10:45

1 stop16h 35m

Tokyo Haneda

Tue 9/12

10:25-10:05

1 stop32h 40m

£738

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Wed 26/11

08:55-19:30

2 stops25h 35m

Tokyo Narita

Sun 7/12

13:35-08:05

2 stops27h 30m

£793

DublinTokyo

DUB - HND

DUBHND

Dublin

Thu 4/9

12:00-01:30

1 stop29h 30m

Tokyo Haneda

Sun 14/9

03:00-07:00

1 stop36h 00m

£797

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 2/9

09:10-05:55

1 stop36h 45m

Tokyo Haneda

Mon 15/9

00:05-22:40

1 stop30h 35m

£799

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 35 results
1
2
3
4

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, November is the cheapest month in which you can book a flight from Ireland to Japan (average of £550). Flying from Ireland to Japan in July is currently the most expensive (average of £1,239). 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.

What is the cheapest time of day to fly from IE to JP?

Find hourly flight availability from Ireland to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from Ireland to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11 July 2025.
Check out reviews from past customers who have flown with Hainan Airlines, KLM, andAir France 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.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Comfort

8.1

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Comfort

8.1

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,372 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Comfort

8.1

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Air France
7.5
Good
1,467 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Comfort

8.1

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
SWISS
7.5
Good
1,655 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Comfort

8.1

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Qatar Airways
7.4
Good
3,596 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Comfort

8.1

Crew

8.9

Boarding

8.6

Overall

8.2

Food

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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.

  • What are the cheapest airlines to fly from Ireland to Japan one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as £541. Users have also found prices from £613 and £635 on Turkish Airlines and Hainan Airlines, respectively.

  • 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, November is the cheapest month in which you can book a flight from Ireland to Japan (average of £550). Flying from Ireland to Japan in July is currently the most expensive (average of £1,239). 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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Top 3 airlines flying from Ireland to Japan

Discover the top 3 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£600Average£805FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£670Average£946FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest£840Average£988FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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