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Cheap flights from Ireland to Japan from £316

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FUK
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

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 18 January 2026.

Round-trip from

£662

One-way from

£316

Popular in

July

Cheapest in

January

Average price

£684
Scandinavian Airlines
  • Scandinavian Airlines
  • 26/4-10/5
  • 2 total stops
  • 68h 05m total
  • Ireland to Japan
Search Deals
27/1
  • 27/1
  • 2 total stops
  • 48h 30m total
  • Ireland to Japan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 18 January 2026.

Fri 13/1110:45
DUB
-
HND
2 stops60h 10m
Scandinavian Airlines
Fri 27/1109:55
HND
-
DUB
1 stop17h 25m
Scandinavian Airlines
Deal found 17/1£654
Sun 26/419:05
DUB
-
HND
1 stop28h 50m
Scandinavian Airlines
Sun 10/511:05
HND
-
DUB
1 stop39h 15m
Scandinavian Airlines
Deal found 17/1£662
Sat 23/520:00
DUB
-
HND
2 stops51h 55m
Scandinavian Airlines
Fri 12/611:05
HND
-
DUB
1 stop30h 20m
Scandinavian Airlines
Deal found 18/1£667
Sun 1/1105:10
DUB
-
NRT
2 stops24h 20m
Multiple Airlines
Tue 10/1115:30
NRT
-
DUB
2 stops33h 55m
Multiple Airlines
Deal found 18/1£670
Mon 2/319:05
DUB
-
HND
1 stop27h 50m
Scandinavian Airlines
Tue 10/309:55
HND
-
DUB
1 stop34h 50m
Scandinavian Airlines
Deal found 17/1£672
Mon 2/308:05
DUB
-
NRT
2 stops22h 25m
Multiple Airlines
Mon 9/311:55
NRT
-
DUB
3 stops33h 45m
Multiple Airlines
Deal found 16/1£674
Mon 1/621:25
DUB
-
NRT
2 stops30h 35m
Multiple Airlines
Thu 11/620:00
NRT
-
DUB
2 stops24h 50m
Multiple Airlines
Deal found 16/1£675
Mon 2/307:00
DUB
-
HND
3 stops32h 45m
Multiple Airlines
Mon 9/302:10
HND
-
DUB
3 stops27h 45m
Multiple Airlines
Deal found 17/1£689
Mon 1/606:25
DUB
-
HND
3 stops32h 30m
Multiple Airlines
Thu 11/614:00
HND
-
DUB
2 stops33h 05m
Multiple Airlines
Deal found 16/1£690
Mon 19/106:55
DUB
-
NRT
2 stops20h 00m
Multiple Airlines
Tue 20/119:30
NRT
-
DUB
2 stops23h 45m
Multiple Airlines
Deal found 16/1£704
Mon 19/118:00
DUB
-
NRT
2 stops33h 00m
Multiple Airlines
Thu 22/116:55
NRT
-
DUB
3 stops38h 30m
Multiple Airlines
Deal found 16/1£709
Thu 29/1007:45
DUB
-
NRT
2 stops24h 45m
Qatar Airways
Wed 11/1116:55
NRT
-
DUB
1 stop22h 05m
Qatar Airways
Deal found 18/1£716

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 18 January 2026.
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

Mon 27/4

19:05-07:55

1 stop28h 50m

Tokyo Haneda

Sun 10/5

11:05-18:20

1 stop39h 15m

£662

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 29/4

19:05-07:55

1 stop28h 50m

Tokyo Haneda

Sun 10/5

11:05-18:20

1 stop39h 15m

£699

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 24/4

19:05-07:55

1 stop28h 50m

Tokyo Haneda

Wed 6/5

11:05-11:50

1 stop32h 45m

£766

DublinTokyo

DUB - HND

DUBHND

Dublin

Sat 30/5

20:00-07:55

2 stops27h 55m

Tokyo Haneda

Thu 11/6

11:05-11:50

1 stop32h 45m

£809

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 2/6

20:45-23:55

1 stop19h 10m

Tokyo Haneda

Sat 13/6

22:50-13:30

1 stop22h 40m

£848

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Wed 11/2

07:45-17:55

1 stop25h 10m

Tokyo Narita

Fri 27/2

16:55-06:00

1 stop22h 05m

£852

DublinOsaka

DUB - ITM

DUBITM

Dublin

Wed 4/3

17:55-12:10

2 stops33h 15m

Osaka Itami

Wed 11/3

08:00-22:45

2 stops23h 45m

£856

DublinTokyo

DUB - HND

DUBHND

Dublin

Sun 10/5

19:15-07:55

2 stops28h 40m

Tokyo Haneda

Tue 26/5

11:05-10:10

2 stops31h 05m

£860

DublinTokyo

DUB - HND

DUBHND

Dublin

Sun 8/2

13:10-22:30

1 stop24h 20m

Tokyo Haneda

Fri 27/2

00:05-06:25

1 stop39h 20m

£866

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 8/2

13:10-17:20

1 stop19h 10m

Tokyo Narita

Sat 28/2

22:20-06:25

1 stop41h 05m

£867

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 45 results
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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, November is the cheapest month in which you can book a flight from Ireland to Japan (average of £436). Flying from Ireland to Japan in July is currently the most expensive (average of £1,039). 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.

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 18 January 2026.
Check out reviews from past customers who have flown with KLM, Etihad Airways, andTurkish 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
7.7
Good
1,441 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,441 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Etihad Airways
7.3
Good
1,373 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,193 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Scandinavian Airlines
7.3
Good
1,655 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
China Eastern
7.2
Good
190 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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, Qatar Airways, and Emirates can get you from Ireland to Japan in just under 19h 10m. Your travel time can differ by up to 9h 40m. 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.

  • 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 £349. Users have also found prices from £412 and £477 on Egyptair and Turkish 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 £436). Flying from Ireland to Japan in July is currently the most expensive (average of £1,039). 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 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 18 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£430Average£758FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£609Average£818FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£682Average£922FlexibilityNo cancel feeOn-time75%
Search Etihad 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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