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Cheap flights from Ireland to Japan from £327

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FUK
3 Apr — 10 Apr1
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 4 March 2026.

Sat 6/608:55
DUB
-
HND
2 stops28h 25m
China Eastern
Sat 20/608:40
HND
-
DUB
2 stops22h 00m
China Eastern
Deal found 3/3£688
Thu 4/605:55
DUB
-
NRT
2 stops26h 00m
China Eastern
Thu 11/613:50
NRT
-
DUB
2 stops40h 35m
China Eastern
Deal found 3/3£689
Thu 4/605:55
DUB
-
HND
2 stops25h 55m
China Eastern
Mon 15/608:40
HND
-
DUB
2 stops21h 45m
China Eastern
Deal found 3/3£689
Tue 15/908:55
DUB
-
HND
2 stops28h 25m
China Eastern
Thu 15/1020:00
HND
-
DUB
2 stops44h 20m
China Eastern
Deal found 2/3£692
Fri 20/1110:45
DUB
-
HND
2 stops60h 10m
Scandinavian Airlines
Tue 1/1209:55
HND
-
DUB
1 stop17h 25m
Scandinavian Airlines
Deal found 3/3£694
Sat 21/1110:10
DUB
-
HND
1 stop36h 45m
Scandinavian Airlines
Wed 2/1209:55
HND
-
DUB
1 stop17h 25m
Scandinavian Airlines
Deal found 2/3£696
Tue 2/608:55
DUB
-
NRT
2 stops28h 00m
China Eastern
Thu 11/610:55
NRT
-
DUB
2 stops43h 30m
China Eastern
Deal found 3/3£697
Fri 20/1110:45
DUB
-
HND
2 stops60h 10m
Scandinavian Airlines
Thu 3/1209:55
HND
-
DUB
2 stops33h 05m
Scandinavian Airlines
Deal found 3/3£697
Tue 2/608:55
DUB
-
HND
2 stops28h 25m
China Eastern
Sat 13/608:40
HND
-
DUB
2 stops21h 45m
China Eastern
Deal found 3/3£698
Thu 28/513:25
DUB
-
NRT
2 stops23h 30m
China Eastern
Thu 11/610:55
NRT
-
DUB
2 stops53h 25m
China Eastern
Deal found 2/3£703
Mon 1/611:10
DUB
-
HND
2 stops36h 45m
Scandinavian Airlines
Mon 22/611:05
HND
-
DUB
2 stops40h 00m
Scandinavian Airlines
Deal found 3/3£704
Mon 13/409:00
DUB
-
NRT
2 stops24h 15m
Multiple Airlines
Tue 28/411:45
NRT
-
DUB
2 stops27h 30m
Multiple Airlines
Deal found 3/3£716

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 4 March 2026.

Round-trip from

£688

One-way from

£327

Popular in

July

Cheapest in

January

Average price

£1,015
China Eastern
  • China Eastern
  • 6/6-20/6
  • 4 total stops
  • 50h 25m total
  • Ireland to Japan
Search Deals
10/4
  • 10/4
  • 3 total stops
  • 41h 30m total
  • Ireland to Japan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 4 March 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

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 11/5

08:55-13:30

2 stops44h 35m

Tokyo Haneda

Wed 13/5

17:10-08:20

2 stops47h 10m

£758

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 19/5

19:05-07:55

1 stop28h 50m

Tokyo Haneda

Wed 10/6

11:05-18:20

1 stop39h 15m

£759

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 14/4

05:55-15:55

2 stops50h 00m

Tokyo Narita

Tue 21/4

13:50-22:40

2 stops40h 50m

£762

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 7/6

09:00-12:30

1 stop19h 30m

Tokyo Narita

Sat 27/6

18:00-07:15

1 stop21h 15m

£767

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 14/4

05:55-21:20

2 stops31h 25m

Tokyo Haneda

Tue 21/4

08:40-22:40

2 stops22h 00m

£780

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 7/6

07:00-13:15

2 stops22h 15m

Tokyo Narita

Sat 27/6

20:00-10:20

2 stops46h 20m

£838

DublinTokyo

DUB - HND

DUBHND

Dublin

Sun 7/6

06:00-18:30

2 stops28h 30m

Tokyo Haneda

Sat 27/6

20:00-22:25

2 stops34h 25m

£839

DublinTokyo

DUB - HND

DUBHND

Dublin

Sun 7/6

15:00-23:55

1 stop24h 55m

Tokyo Haneda

Sat 27/6

22:50-06:45

1 stop39h 55m

£882

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 12/4

08:55-20:55

2 stops28h 00m

Tokyo Narita

Mon 27/4

10:55-22:40

2 stops43h 45m

£906

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 19/5

14:20-17:35

1 stop19h 15m

Tokyo Narita

Wed 10/6

21:30-12:20

1 stop22h 50m

£924

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
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5

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 £438). Flying from Ireland to Japan in July is currently the most expensive (average of £1,042). 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 4 March 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
1,461 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,461 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Etihad Airways
7.3
Good
1,424 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Turkish Airlines
7.3
Good
4,240 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Scandinavian Airlines
7.3
Good
1,703 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,823 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    China Eastern, Scandinavian Airlines, and Etihad Airways can get you from Ireland to Japan in just under 19h 30m. Your travel time can differ by up to 25h 05m. Airlines will cover a distance of 5955 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 £350. Users have also found prices from £413 and £515 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 £438). Flying from Ireland to Japan in July is currently the most expensive (average of £1,042). 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

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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 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£466Average£528FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£730Average£866FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£743Average£942FlexibilityNo 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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