How long is the flight from Dublin to Japan?

A quick flight from Dublin to Japan can take about 19h 45m. Etihad Airways provides one of the quickest options available for as low as £688. 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 - Tokyo Haneda, Dublin - Osaka Itami or Dublin - Tokyo Narita as they are the most popular.

What are the most popular airlines that fly from Dublin to Japan?

The most popular airlines flying from Dublin to Japan are Etihad Airways, China Eastern and Lufthansa. Something to consider prior to booking your flight.

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.

£304+ 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 26 August 2026.

Fri 11/910:55 -

1 stop21h 00m

Tue 22/916:55 -

1 stop23h 05m

Deal found 21/8£529

Fri 11/910:55 -

1 stop26h 00m

Thu 24/916:55 -

1 stop23h 05m

Deal found 25/8£544

Mon 2/1109:00 -

1 stop18h 50m

Sun 15/1110:55 -

1 stop28h 20m

Deal found 21/8£564

Sat 28/1109:20 -

2 stops27h 10m

Mon 7/1214:20 -

2 stops34h 35m

Deal found 24/8£595

Wed 21/1013:25 -

2 stops23h 30m

Thu 29/1010:55 -

1 stop28h 20m

Deal found 22/8£609

Wed 16/910:55 -

1 stop26h 25m

Thu 24/917:10 -

1 stop22h 50m

Deal found 23/8£617

Sun 13/909:00 -

1 stop19h 45m

Wed 23/918:00 -

1 stop21h 15m

Deal found 25/8£624

Mon 2/1109:00 -

1 stop21h 50m

Sun 15/1108:40 -

1 stop30h 35m

Deal found 24/8£628

Mon 14/910:55 -

1 stop17h 55m

Tue 22/913:50 -

1 stop26h 10m

Deal found 25/8£632

Wed 2/909:00 -

1 stop19h 45m

Tue 8/918:00 -

1 stop33h 05m

Deal found 23/8£636

Mon 19/1010:55 -

1 stop26h 00m

Thu 29/1010:55 -

1 stop28h 20m

Deal found 21/8£639

Fri 28/809:00 -

1 stop20h 30m

Tue 8/918:00 -

1 stop33h 05m

Deal found 25/8£647

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 26 August 2026.

Tue 15/909:00 -

1 stop19h 45m

Wed 23/918:00 -

1 stop21h 15m

Deal found 25/8£688

Sun 17/114:05 -

1 stop23h 50m

Fri 22/100:25 -

1 stop21h 10m

Deal found 25/8£739

Wed 11/1119:05 -

1 stop27h 50m

Wed 25/1109:55 -

1 stop34h 50m

Deal found 24/8£820

Sun 17/106:10 -

1 stop28h 35m

Sat 23/118:05 -

2 stops24h 30m

Deal found 25/8£825

Mon 14/913:25 -

2 stops22h 15m

Thu 24/908:50 -

2 stops21h 35m

Deal found 25/8£886

Fri 13/1106:15 -

2 stops25h 20m

Fri 27/1109:20 -

2 stops34h 40m

Deal found 21/8£1,004

Fri 13/1114:05 -

2 stops32h 55m

Fri 27/1121:35 -

2 stops41h 25m

Deal found 25/8£1,054

Wed 9/908:50 -

2 stops20h 20m

Wed 16/907:05 -

2 stops23h 10m

Deal found 21/8£1,330

Fri 8/107:45 -

1 stop25h 10m

Sun 17/116:55 -

2 stops27h 20m

Deal found 25/8£845

Mon 14/913:25 -

2 stops22h 15m

Tue 22/908:50 -

2 stops21h 35m

Deal found 25/8£887

Mon 2/1112:30 -

1 stop34h 25m

Sun 15/1109:55 -

2 stops33h 50m

Deal found 23/8£906

Sat 28/1106:10 -

2 stops27h 50m

Wed 2/1217:50 -

2 stops30h 40m

Deal found 25/8£981

Fri 13/1110:55 -

2 stops36h 00m

Fri 27/1109:55 -

2 stops32h 25m

Deal found 21/8£911

Sun 13/908:55 -

1 stop17h 30m

Mon 21/908:55 -

1 stop21h 30m

Deal found 21/8£920

Wed 14/1009:00 -

1 stop19h 45m

Tue 27/1017:20 -

1 stop22h 10m

Deal found 25/8£1,014

Wed 17/219:05 -

2 stops33h 35m

Fri 26/207:05 -

2 stops20h 15m

Deal found 25/8£1,069

Wed 17/216:35 -

2 stops29h 55m

Fri 26/217:50 -

2 stops24h 45m

Deal found 23/8£982

Thu 10/909:00 -

1 stop19h 45m

Tue 22/909:00 -

2 stops30h 15m

Deal found 21/8£1,071

Mon 2/1107:45 -

1 stop19h 10m

Sun 15/1116:55 -

2 stops25h 55m

Deal found 23/8£1,155

Mon 9/1119:05 -

2 stops31h 05m

Thu 19/1107:05 -

2 stops20h 15m

Deal found 23/8£1,254

Fri 13/1114:05 -

1 stop36h 50m

Fri 27/1116:55 -

2 stops25h 25m

Deal found 23/8£1,174

Tue 8/910:45 -

2 stops36h 40m

Thu 10/917:40 -

2 stops37h 25m

Deal found 22/8£1,251

Tue 8/908:15 -

2 stops51h 35m

Fri 11/914:35 -

2 stops37h 40m

Deal found 22/8£1,215

Tue 15/912:40 -

2 stops38h 25m

Thu 24/908:00 -

2 stops42h 20m

Deal found 25/8£1,355

Tue 6/1009:40 -

2 stops25h 05m

Tue 27/1007:30 -

2 stops21h 15m

Deal found 21/8£1,359

Find flight deals from Dublin to Japan

Round-trip from	£529
One-way from	£304
Popular in	March
Cheapest in	January
Average price	£871

China Eastern
11/9-22/9
2 total stops
44h 05m total
Dublin to Japan

Search Deals

China Eastern
6/11
1 total stop
21h 50m total
Dublin to Japan

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£50 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Tue 15/9

09:00-12:45

1 stop19h 45m

Tokyo Narita

Wed 23/9

18:00-07:15

1 stop21h 15m

£688

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Sun 17/1

14:05-22:55

1 stop23h 50m

Tokyo Haneda

Fri 22/1

00:25-12:35

1 stop21h 10m

£739

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Wed 11/11

19:05-07:55

1 stop27h 50m

Tokyo Haneda

Wed 25/11

09:55-11:45

1 stop34h 50m

£820

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Sun 17/1

06:10-19:45

1 stop28h 35m

Tokyo Haneda

Sat 23/1

18:05-09:35

2 stops24h 30m

£825

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Fri 8/1

07:45-17:55

1 stop25h 10m

Tokyo Narita

Sun 17/1

16:55-11:15

2 stops27h 20m

£845

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Mon 14/9

13:25-19:40

2 stops22h 15m

Tokyo Haneda

Thu 24/9

08:50-22:25

2 stops21h 35m

£886

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Mon 14/9

13:25-19:40

2 stops22h 15m

Tokyo Haneda

Tue 22/9

08:50-22:25

2 stops21h 35m

£887

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

£906

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

£911

Fastest return journey

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Sun 13/9

08:55-10:25

1 stop17h 30m

Tokyo Narita

Mon 21/9

08:55-22:25

1 stop21h 30m

£920

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 47 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 £737). Flying from Dublin to Japan in July is currently the most expensive (average of £1,055). 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

1,565 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

1,565 reviews

KLM

7.8

Good

1,565 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

1,964 reviews

KLM

7.8

Good

1,565 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

1,515 reviews

KLM

7.8

Good

1,565 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

234 reviews

KLM

7.8

Good

1,565 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

8,223 reviews

KLM

7.8

Good

1,565 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. Etihad Airways provides one of the quickest options available for as low as £688. 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, January is the cheapest month in which you can book a flight from Dublin to Japan (average of £737). Flying from Dublin to Japan in July is currently the most expensive (average of £1,055). 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£663	Average£716	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£742	Average£942	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 £304

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 6/11. 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 26 August 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 26 August 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 26 August 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 26 August 2026.

Last-minute flights from Dublin to JapanDiscover last-minute flight deals from Dublin to Japan. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Japan. Data last updated 26 August 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 26 August 2026.

Search for one-way flight options from Dublin to Japan. Find affordable one-way fares based on user searches. Data last updated 26 August 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

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 26 August 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.

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 26 August 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 26 August 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 26 August 2026.

Last-minute flights from Dublin to Japan
Discover last-minute flight deals from Dublin to Japan. Data last updated 26 August 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 26 August 2026.