How long is the flight from Dublin to Japan?

A quick flight from Dublin to Japan can take about 19h 45m. Qatar Airways provides one of the quickest options available for as low as £951. There are 5955 mi between Dublin and Japan. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from Dublin to Japan?

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

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

When flying from Dublin 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.

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.

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.

£298+ Cheap Flights from Dublin to Japan

Cheap flight deals from Dublin to Japan

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 1 September 2026.

Wed 21/1008:55 -

2 stops28h 00m

Tue 27/1010:55 -

1 stop28h 20m

Deal found 1/9£603

Tue 10/1113:25 -

2 stops22h 30m

Tue 24/1110:55 -

1 stop28h 20m

Deal found 30/8£612

Mon 7/909:00 -

1 stop19h 45m

Sun 13/918:00 -

1 stop33h 05m

Deal found 30/8£616

Mon 12/1010:55 -

1 stop26h 00m

Tue 20/1016:55 -

1 stop23h 05m

Deal found 31/8£637

Wed 14/1010:55 -

1 stop26h 25m

Thu 22/1017:10 -

1 stop22h 50m

Deal found 27/8£649

Tue 10/1108:50 -

2 stops27h 00m

Tue 24/1114:30 -

1 stop24h 45m

Deal found 30/8£672

Mon 7/907:00 -

2 stops30h 30m

Sun 13/921:10 -

2 stops32h 35m

Deal found 28/8£681

Tue 10/1106:55 -

2 stops28h 55m

Tue 24/1113:30 -

2 stops35h 15m

Deal found 30/8£693

Tue 10/1119:05 -

1 stop27h 50m

Tue 24/1109:55 -

1 stop34h 50m

Deal found 30/8£703

Mon 30/1112:35 -

2 stops34h 20m

Sun 6/1209:55 -

2 stops34h 55m

Deal found 31/8£704

Sat 5/1219:05 -

1 stop27h 50m

Wed 9/1209:55 -

1 stop17h 25m

Deal found 28/8£706

Thu 3/908:15 -

2 stops27h 35m

Wed 16/918:25 -

2 stops33h 50m

Deal found 29/8£926

Best flights from Dublin to Japan
Discover carefully curated flight deals from Dublin to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Thu 25/207:45 -

1 stop25h 10m

Thu 11/321:55 -

1 stop23h 40m

Deal found 29/8£689

Wed 18/1112:35 -

2 stops34h 20m

Sun 22/1109:55 -

2 stops33h 50m

Deal found 27/8£786

Thu 15/1009:00 -

1 stop19h 45m

Tue 20/1018:00 -

1 stop33h 05m

Deal found 31/8£951

Wed 16/913:25 -

2 stops22h 15m

Fri 25/908:50 -

2 stops21h 35m

Deal found 27/8£972

Wed 17/216:35 -

2 stops29h 55m

Fri 26/217:50 -

2 stops24h 45m

Deal found 31/8£980

Sat 28/1109:45 -

2 stops36h 55m

Wed 2/1207:05 -

2 stops33h 45m

Deal found 31/8£1,051

Thu 12/1114:05 -

2 stops32h 55m

Thu 3/1221:35 -

2 stops41h 25m

Deal found 27/8£1,059

Wed 17/219:05 -

2 stops31h 05m

Fri 26/207:30 -

2 stops19h 50m

Deal found 1/9£1,072

Thu 25/207:45 -

1 stop30h 10m

Wed 10/300:25 -

1 stop28h 25m

Deal found 29/8£691

Wed 11/1111:30 -

2 stops35h 25m

Wed 25/1109:55 -

2 stops33h 15m

Deal found 31/8£817

Mon 2/1112:30 -

1 stop34h 25m

Sun 15/1109:55 -

2 stops33h 50m

Deal found 31/8£905

Sat 28/1106:10 -

2 stops27h 50m

Wed 2/1217:50 -

2 stops30h 40m

Deal found 29/8£1,004

Sun 29/1110:25 -

2 stops22h 30m

Sat 12/1216:55 -

2 stops26h 00m

Deal found 27/8£939

Fri 13/1114:05 -

2 stops32h 55m

Fri 27/1121:35 -

2 stops41h 25m

Deal found 29/8£1,111

Fri 13/1110:55 -

2 stops36h 00m

Fri 27/1109:55 -

2 stops32h 25m

Deal found 31/8£934

Mon 9/1116:35 -

2 stops29h 55m

Thu 19/1114:00 -

2 stops28h 35m

Deal found 30/8£1,044

Mon 5/1006:30 -

2 stops23h 10m

Sun 18/1018:20 -

2 stops23h 55m

Deal found 30/8£1,327

Mon 5/1009:00 -

1 stop19h 45m

Sun 18/1009:00 -

2 stops42h 05m

Deal found 29/8£1,331

Mon 4/116:35 -

2 stops41h 25m

Wed 13/117:50 -

2 stops30h 40m

Deal found 29/8£1,118

Tue 27/1012:30 -

2 stops37h 40m

Wed 11/1107:30 -

2 stops37h 15m

Deal found 28/8£1,120

Sun 3/115:35 -

2 stops42h 25m

Mon 11/114:00 -

2 stops34h 30m

Deal found 29/8£1,127

Wed 14/1015:25 -

3 stops38h 00m

Wed 21/1020:40 -

3 stops43h 05m

Deal found 30/8£1,401

Find flight deals from Dublin to Japan

Round-trip from	£603
One-way from	£298
Popular in	March
Cheapest in	January
Average price	£850

China Eastern
21/10-27/10
3 total stops
56h 20m total
Dublin to Japan

Search Deals

15/11
3 total stops
51h 05m total
Dublin to Japan

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£52 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 September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Thu 25/2

07:45-17:55

1 stop25h 10m

Tokyo Narita

Thu 11/3

21:55-12:35

1 stop23h 40m

£689

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Thu 25/2

07:45-22:55

1 stop30h 10m

Tokyo Haneda

Wed 10/3

00:25-19:50

1 stop28h 25m

£691

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Wed 18/11

12:35-07:55

2 stops34h 20m

Tokyo Haneda

Sun 22/11

09:55-10:45

2 stops33h 50m

£786

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Wed 11/11

11:30-07:55

2 stops35h 25m

Tokyo Haneda

Wed 25/11

09:55-10:10

2 stops33h 15m

£817

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Mon 2/11

12:30-07:55

1 stop34h 25m

Tokyo Haneda

Sun 15/11

09:55-10:45

2 stops33h 50m

£905

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Fri 13/11

10:55-07:55

2 stops36h 00m

Tokyo Haneda

Fri 27/11

09:55-09:20

2 stops32h 25m

£934

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Sun 29/11

10:25-17:55

2 stops22h 30m

Tokyo Narita

Sat 12/12

16:55-09:55

2 stops26h 00m

£939

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Thu 15/10

09:00-12:45

1 stop19h 45m

Tokyo Narita

Tue 20/10

18:00-19:05

1 stop33h 05m

£951

Fastest return journey

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Wed 16/9

13:25-19:40

2 stops22h 15m

Tokyo Haneda

Fri 25/9

08:50-22:25

2 stops21h 35m

£972

DublinOsaka

DUB Dublin - ITM Osaka Itami

DUBITM

Dublin

Wed 17/2

16:35-07:30

2 stops29h 55m

Osaka Itami

Fri 26/2

17:50-09:35

2 stops24h 45m

£980

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 40 resultsSorted by cheapest first

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.

DUB-NRT

DUB-HND

DUB-ITM

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

DUB-JP0

DUB-NRT

DUB-HND

DUB-ITM

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Japan (average of £746). Flying from Dublin to Japan in March is currently the most expensive (average of £1,068). 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 15 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

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

1,569 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

KLM

7.8

Good

1,569 reviews

KLM

7.8

Good

1,569 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Scandinavian Airlines

7.4

Good

1,971 reviews

KLM

7.8

Good

1,569 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Etihad Airways

7.3

Good

1,529 reviews

KLM

7.8

Good

1,569 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

China Eastern

7.3

Good

236 reviews

KLM

7.8

Good

1,569 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Lufthansa

6.8

Okay

8,232 reviews

KLM

7.8

Good

1,569 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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. Qatar Airways provides one of the quickest options available for as low as £951. 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 - Osaka Itami, Dublin - Tokyo Haneda 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, January is the cheapest month in which you can book a flight from Dublin to Japan (average of £746). Flying from Dublin to Japan in March is currently the most expensive (average of £1,068). 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 2 airlines flying from Dublin to Japan

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£668	Average£721	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£747	Average£949	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Cheap flights from Dublin to Japan from £298

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Japan

Cheapest flights from Dublin to JapanExplore 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 1 September 2026.

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 1 September 2026.

Best flights from Dublin to JapanDiscover carefully curated flight deals from Dublin to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Discover carefully curated flight deals from Dublin to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Last-minute flights from Dublin to JapanDiscover last-minute flight deals from Dublin to Japan. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Japan. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Dublin to JapanSearch for one-way flight options from Dublin to Japan. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Search for one-way flight options from Dublin to Japan. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Find flight deals from Dublin to Japan

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Japan that are best for you.

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.

Cheapflights Insights

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

How far ahead should I book a flight from Dublin to Japan?

The best time to book flights from Dublin to Japan is 15 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

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.

Related info for your journey

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

How long is the flight from Dublin to Japan?

What are the most popular routes from Dublin to Japan?

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

How can I find direct flights from Dublin to Japan?

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

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

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.

Alternative routes for Dublin to Japan

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Japan by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Dublin to Japan by cabin class

Find flights from Dublin to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dublin and Japan flights

Browse other Dublin and Japan flight options. Last updated on 1 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Japan regions

Consider these flights travelling to Japan regions.

Top 2 airlines flying from Dublin to Japan

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Japan?

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

Can Cheapflights find flights from Dublin to Japan with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 1 September 2026.

Best flights from Dublin to Japan
Discover carefully curated flight deals from Dublin to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Last-minute flights from Dublin to Japan
Discover last-minute flight deals from Dublin to Japan. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Dublin to Japan
Search for one-way flight options from Dublin to Japan. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.