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Cheap flights from Dublin to Japan from £375

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FUK
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Japan

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Japan
Explore the most affordable flight options available from Dublin to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Wed 2/908:55
DUB
-
NRT
2 stops28h 00m
China Eastern
Tue 15/910:55
NRT
-
DUB
1 stop29h 05m
China Eastern
Deal found 16/7£619
Fri 25/1209:00
DUB
-
NRT
1 stop18h 50m
China Eastern
Mon 11/110:55
NRT
-
DUB
2 stops45h 00m
China Eastern
Deal found 13/7£627
Mon 26/1009:00
DUB
-
NRT
1 stop26h 55m
China Eastern
Thu 5/1113:50
NRT
-
DUB
1 stop25h 25m
China Eastern
Deal found 13/7£628
Mon 26/1009:00
DUB
-
HND
1 stop19h 30m
China Eastern
Thu 5/1113:30
HND
-
DUB
1 stop25h 45m
China Eastern
Deal found 13/7£628
Wed 25/1109:00
DUB
-
HND
1 stop26h 50m
China Eastern
Sun 6/1213:30
HND
-
DUB
1 stop25h 45m
China Eastern
Deal found 16/7£630
Fri 18/910:55
DUB
-
NRT
1 stop26h 00m
China Eastern
Thu 5/1110:55
NRT
-
DUB
1 stop28h 20m
China Eastern
Deal found 13/7£631
Fri 7/810:55
DUB
-
NRT
1 stop21h 00m
China Eastern
Thu 10/913:50
NRT
-
DUB
1 stop26h 10m
China Eastern
Deal found 15/7£632
Tue 3/1106:00
DUB
-
HND
2 stops24h 50m
China Eastern
Thu 5/1113:30
HND
-
DUB
1 stop25h 45m
China Eastern
Deal found 13/7£632
Mon 12/1010:55
DUB
-
NRT
1 stop17h 55m
China Eastern
Tue 17/1110:55
NRT
-
DUB
1 stop28h 20m
China Eastern
Deal found 16/7£633
Mon 23/1109:00
DUB
-
NRT
1 stop26h 55m
China Eastern
Sun 6/1213:50
NRT
-
DUB
1 stop25h 25m
China Eastern
Deal found 16/7£634
Mon 9/1109:00
DUB
-
HND
1 stop26h 50m
China Eastern
Mon 30/1108:40
HND
-
DUB
2 stops32h 25m
China Eastern
Deal found 16/7£636
Mon 9/1109:00
DUB
-
HND
1 stop26h 50m
China Eastern
Mon 23/1120:15
HND
-
DUB
2 stops44h 50m
China Eastern
Deal found 12/7£637

Find flight deals from Dublin to Japan

Keep the following information in mind while searching for Dublin to Japan flight deals. Data was last updated 16 July 2026.

Round-trip from

£619

One-way from

£375

Popular in

March

Cheapest in

January

Average price

£1,029
China Eastern
  • China Eastern
  • 2/9-15/9
  • 3 total stops
  • 57h 05m total
  • Dublin to Japan
Search Deals
China Eastern
  • China Eastern
  • 4/12
  • 1 total stop
  • 18h 00m total
  • Dublin to Japan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 16 July 2026.
Use the filters below to find and compare flights from Dublin to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Thu 20/8

05:55-15:55

2 stops26h 00m

Tokyo Narita

Thu 3/9

10:55-08:00

1 stop29h 05m

£720

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 13/11

09:00-18:30

1 stop24h 30m

Tokyo Haneda

Fri 27/11

08:40-08:05

2 stops32h 25m

£808

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 13/11

14:05-01:00

1 stop25h 55m

Tokyo Haneda

Thu 26/11

01:25-12:35

1 stop20h 10m

£809

DublinTokyo

DUB - HND

DUBHND

Dublin

Sat 14/11

06:00-12:30

2 stops45h 30m

Tokyo Haneda

Sat 28/11

16:40-06:15

2 stops46h 35m

£820

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 26/7

09:00-12:45

1 stop19h 45m

Tokyo Narita

Sun 9/8

18:00-19:05

1 stop33h 05m

£829

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Fri 13/11

07:45-11:55

1 stop19h 10m

Tokyo Narita

Fri 27/11

16:55-12:35

1 stop28h 40m

£865

DublinTokyo

DUB - HND

DUBHND

Dublin

Tue 13/10

05:55-15:50

2 stops25h 55m

Tokyo Haneda

Fri 13/11

08:40-22:15

2 stops22h 35m

£869

DublinTokyo

DUB - HND

DUBHND

Dublin

Fri 13/11

09:00-18:30

1 stop24h 30m

Tokyo Haneda

Sat 21/11

08:40-08:00

2 stops32h 20m

£869

DublinTokyo

DUB - HND

DUBHND

Dublin

Mon 21/9

13:25-13:30

2 stops40h 05m

Tokyo Haneda

Sun 22/11

14:30-06:15

1 stop24h 45m

£880

DublinTokyo

DUB - NRT

DUBNRT

Dublin

Sun 26/7

08:15-19:10

1 stop26h 55m

Tokyo Narita

Sun 9/8

22:25-13:30

1 stop23h 05m

£909

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 51 resultsSorted by cheapest first
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6

Best time to book a flight from Dublin to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Dublin 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 Dublin to Japan

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

Currently, March is the cheapest month in which you can book a flight from Dublin to Japan (average of £262). Flying from Dublin to Japan in July is currently the most expensive (average of £653). 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 Dublin to Japan?

The best time to book flights from Dublin to Japan is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 16 July 2026.
Read through reviews of airlines operating flights from Dublin to Japan, such as KLM,Scandinavian Airlines, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,541 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Scandinavian Airlines
7.4
Good
1,885 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

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
1,479 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
China Eastern
7.3
Good
228 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
8,140 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

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 Dublin to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Japan?

    Located just 5.7 mi from the city center, Dublin (DUB) is the airport most travelers will use when flying to Japan from Dublin.

  • How long is the flight from Dublin to Japan?

    A quick flight from Dublin to Japan can take about 19h 45m. China Eastern provides one of the quickest options available for as low as £829. There are 5955 mi between Dublin and Japan. This flight may include one or multiple stops.

  • What are the most popular routes from Dublin to Japan?

    When deciding which route to take from Dublin to Japan consider Dublin - Tokyo Haneda, Dublin - Osaka Itami or Dublin - Tokyo Narita as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Japan?

    Currently, March is the cheapest month in which you can book a flight from Dublin to Japan (average of £262). Flying from Dublin to Japan in July is currently the most expensive (average of £653). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Dublin to Japan

Discover the top 2 airlines that operate flights from Dublin 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 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£670Average£856FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£734Average£931FlexibilityNo 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 Dublin to Japan?

Deals for Dublin to Japan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Japan from Dublin 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 Dublin to Japan with no change fees?

Need flexible booking options for your flight to Japan from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Dublin to Japan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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