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Cheap flights from Ireland to Japan from £313

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FUK
30 Nov — 7 Dec1
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 31 October 2025.

Round-trip from

£630

One-way from

£313

Popular in

July

Cheapest in

January

Average price

£1,034
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/12-10/12
  • 4 total stops
  • 60h 10m total
  • Ireland to Japan
Search Deals
10/11
  • 10/11
  • 2 total stops
  • 21h 05m total
  • Ireland to Japan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 31 October 2025.

Mon 1/1220:20DUB - HND
2 stops26h 35mScandinavian Airlines
Wed 10/1209:55HND - DUB
2 stops33h 35mScandinavian Airlines
Deal found 30/10£630
Tue 11/1112:30DUB - HND
1 stop34h 25mScandinavian Airlines
Fri 12/1209:55HND - DUB
1 stop32h 30mScandinavian Airlines
Deal found 28/10£635
Tue 11/1119:05DUB - NRT
3 stops32h 45mMultiple Airlines
Thu 11/1212:50NRT - DUB
3 stops32h 00mMultiple Airlines
Deal found 30/10£638
Tue 11/1112:30DUB - HND
1 stop34h 25mScandinavian Airlines
Wed 10/1209:55HND - DUB
2 stops33h 35mScandinavian Airlines
Deal found 29/10£638
Wed 12/1105:10DUB - NRT
2 stops28h 50mMultiple Airlines
Wed 10/1219:30NRT - DUB
2 stops36h 15mMultiple Airlines
Deal found 29/10£641
Tue 11/1112:30DUB - HND
1 stop34h 25mScandinavian Airlines
Sun 7/1209:55HND - DUB
2 stops33h 50mScandinavian Airlines
Deal found 29/10£641
Thu 13/1106:00DUB - HND
1 stop15h 50mAir France
Thu 11/1222:55HND - DUB
1 stop18h 05mAir France
Deal found 30/10£646
Sun 14/1205:45DUB - NRT
3 stops30h 00mMultiple Airlines
Sun 21/1208:55NRT - DUB
3 stops42h 45mMultiple Airlines
Deal found 30/10£650
Thu 13/1113:20DUB - NRT
1 stop20h 10mMultiple Airlines
Mon 8/1214:35NRT - DUB
2 stops30h 25mMultiple Airlines
Deal found 29/10£651
Wed 12/1106:45DUB - NRT
3 stops30h 00mMultiple Airlines
Thu 11/1208:55NRT - DUB
3 stops47h 05mMultiple Airlines
Deal found 28/10£656
Wed 12/1116:45DUB - HND
1 stop29h 05mAir France
Wed 10/1209:05HND - DUB
1 stop22h 50mAir France
Deal found 30/10£656
Sun 14/1210:55DUB - HND
2 stops60h 00mScandinavian Airlines
Sun 21/1209:55HND - DUB
2 stops34h 50mScandinavian Airlines
Deal found 30/10£656

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 31 October 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

Mon 1/12

20:20-07:55

2 stops26h 35m

Tokyo Haneda

Wed 10/12

09:55-10:30

2 stops33h 35m

£630

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 17/2

08:10-11:40

1 stop18h 30m

Tokyo Narita

Mon 9/3

17:20-18:15

1 stop33h 55m

£654

DublinTokyo

DUB - HND

DUBHND

Dublin

Thu 13/11

06:00-06:50

1 stop15h 50m

Tokyo Haneda

Wed 10/12

09:05-22:10

2 stops22h 05m

£669

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Tue 25/11

08:10-11:40

1 stop18h 30m

Tokyo Narita

Tue 9/12

13:20-06:25

2 stops26h 05m

£676

DublinTokyo

DUB - HND

DUBHND

Dublin

Wed 26/11

11:30-07:55

2 stops35h 25m

Tokyo Haneda

Wed 10/12

09:55-10:30

2 stops33h 35m

£679

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Mon 1/12

08:50-11:45

1 stop17h 55m

Tokyo Narita

Wed 10/12

13:35-08:05

1 stop27h 30m

£700

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Wed 12/11

08:10-11:40

1 stop18h 30m

Tokyo Narita

Thu 11/12

17:20-18:15

1 stop33h 55m

£705

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Thu 13/11

08:50-20:55

2 stops27h 05m

Tokyo Narita

Tue 9/12

10:55-15:45

2 stops37h 50m

£707

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Wed 12/11

08:10-11:40

1 stop18h 30m

Tokyo Narita

Tue 9/12

17:20-06:25

1 stop22h 05m

£731

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 11/11

16:45-19:25

1 stop17h 40m

Tokyo Haneda

Wed 10/12

09:05-22:10

2 stops22h 05m

£745

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 54 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 £445). Flying from Ireland to Japan in July is currently the most expensive (average of £988). 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 31 October 2025.

One of the essential ways to save on airfare from Ireland to Japan is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

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 31 October 2025.
Check out reviews from past customers who have flown with KLM, Etihad Airways, 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
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Etihad Airways
7.4
Good
1,284 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Scandinavian Airlines
7.4
Good
1,548 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,033 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
China Eastern
7.2
Good
174 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Overall

7.7

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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, Etihad Airways, and KLM can get you from Ireland to Japan in just under 17h 55m. Your travel time can differ by up to 8h 40m. 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 Hainan Airlines. According to our data, you can fly for as low as £545. Users have also found prices from £834 and £842 on Air France and Qatar Airways, 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 £445). Flying from Ireland to Japan in July is currently the most expensive (average of £988). 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£437Average£770FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£619Average£796FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£812Average£1,043FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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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