How long is the flight from Dublin to Japan?

A quick flight from Dublin to Japan can take about 21h. Etihad Airways provides one of the quickest options available for as low as £705. 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 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.

£300+ 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 3 October 2026.

Mon 16/1109:00 -

1 stop19h 30m

Tue 1/1214:30 -

1 stop24h 45m

Deal found 2/10£573

Mon 23/1109:00 -

1 stop21h 50m

Tue 8/1213:30 -

1 stop25h 45m

Deal found 30/9£575

Mon 16/1107:00 -

2 stops29h 30m

Tue 1/1221:00 -

2 stops33h 05m

Deal found 2/10£585

Mon 23/1106:00 -

2 stops24h 55m

Tue 8/1210:55 -

1 stop28h 20m

Deal found 30/9£608

Mon 16/1109:00 -

1 stop26h 50m

Thu 26/1117:10 -

1 stop22h 05m

Deal found 30/9£622

Mon 23/1119:45 -

1 stop30h 55m

Mon 7/1217:20 -

1 stop22h 10m

Deal found 30/9£630

Mon 9/1107:00 -

2 stops26h 10m

Mon 16/1115:00 -

2 stops29h 00m

Deal found 3/10£635

Mon 16/1109:35 -

2 stops26h 20m

Tue 1/1213:50 -

2 stops34h 55m

Deal found 29/9£638

Mon 16/1106:00 -

2 stops29h 55m

Tue 1/1210:55 -

1 stop28h 20m

Deal found 28/9£644

Mon 30/1119:45 -

1 stop30h 55m

Tue 8/1217:20 -

1 stop33h 50m

Deal found 28/9£647

Mon 16/1107:50 -

2 stops28h 05m

Thu 26/1113:50 -

2 stops35h 25m

Deal found 30/9£653

Mon 23/1119:45 -

1 stop30h 55m

Tue 8/1217:20 -

1 stop22h 10m

Deal found 30/9£660

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 3 October 2026.

Mon 23/1119:45 -

1 stop30h 55m

Tue 8/1217:20 -

1 stop22h 10m

Deal found 30/9£660

Wed 10/214:05 -

1 stop17h 20m

Thu 25/217:55 -

1 stop27h 40m

Deal found 30/9£690

Fri 8/105:45 -

1 stop21h 00m

Sun 24/113:35 -

1 stop27h 30m

Deal found 28/9£705

Sat 9/108:50 -

1 stop17h 30m

Sat 30/112:15 -

1 stop19h 40m

Deal found 29/9£709

Sat 28/1106:10 -

1 stop28h 00m

Wed 2/1222:45 -

1 stop25h 45m

Deal found 2/10£916

Mon 16/1119:05 -

1 stop27h 50m

Tue 1/1209:55 -

2 stops34h 55m

Deal found 3/10£954

Mon 23/1114:05 -

2 stops32h 55m

Mon 7/1221:35 -

2 stops41h 25m

Deal found 30/9£1,143

Tue 9/221:20 -

1 stop34h 05m

Thu 25/217:55 -

1 stop21h 05m

Deal found 2/10£703

Wed 17/214:05 -

1 stop17h 20m

Fri 26/217:55 -

1 stop27h 40m

Deal found 30/9£714

Thu 11/214:05 -

1 stop23h 50m

Fri 26/200:25 -

1 stop28h 25m

Deal found 1/10£718

Mon 9/1107:00 -

2 stops23h 10m

Thu 19/1119:05 -

2 stops26h 40m

Deal found 29/9£923

Sun 7/206:15 -

2 stops23h 55m

Sun 28/218:05 -

2 stops25h 10m

Deal found 30/9£933

Wed 17/207:00 -

3 stops22h 45m

Fri 26/218:05 -

2 stops25h 10m

Deal found 2/10£934

Mon 16/1114:05 -

2 stops25h 10m

Mon 30/1101:35 -

2 stops37h 25m

Deal found 29/9£1,146

Sun 13/1219:05 -

1 stop27h 50m

Fri 8/109:55 -

1 stop17h 25m

Deal found 2/10£1,149

Thu 12/1116:35 -

2 stops20h 40m

Fri 27/1122:05 -

1 stop20h 30m

Deal found 28/9£1,159

Tue 9/206:15 -

2 stops23h 55m

Thu 25/216:15 -

3 stops27h 00m

Deal found 2/10£936

Thu 4/216:30 -

2 stops21h 25m

Sat 13/200:25 -

2 stops25h 10m

Deal found 1/10£937

Mon 9/1108:05 -

2 stops24h 55m

Thu 12/1119:10 -

2 stops44h 20m

Deal found 1/10£1,262

Sun 13/1219:05 -

1 stop27h 50m

Tue 5/109:55 -

1 stop17h 25m

Deal found 2/10£1,149

Fri 6/1108:05 -

2 stops26h 50m

Fri 13/1113:55 -

2 stops25h 35m

Deal found 1/10£947

Wed 31/312:40 -

1 stop35h 15m

Tue 20/411:05 -

1 stop39h 15m

Deal found 28/9£1,163

Fri 23/1020:35 -

1 stop32h 10m

Sun 1/1117:20 -

1 stop33h 50m

Deal found 28/9£1,324

Sun 8/1114:05 -

2 stops34h 55m

Thu 12/1116:35 -

2 stops29h 00m

Deal found 28/9£1,063

Mon 8/313:00 -

3 stops38h 55m

Mon 15/320:20 -

3 stops46h 20m

Deal found 1/10£1,032

Mon 16/1114:05 -

2 stops22h 10m

Mon 30/1100:25 -

1 stop21h 10m

Deal found 2/10£1,096

Tue 24/1118:00 -

3 stops33h 55m

Tue 8/1213:00 -

3 stops51h 50m

Deal found 28/9£1,114

Mon 16/1110:30 -

2 stops22h 25m

Tue 1/1221:55 -

1 stop41h 05m

Deal found 1/10£1,131

Mon 16/1115:10 -

3 stops35h 50m

Tue 1/1214:00 -

3 stops52h 55m

Deal found 28/9£1,209

Mon 9/1114:05 -

2 stops40h 10m

Thu 12/1116:35 -

2 stops53h 00m

Deal found 2/10£1,286

Find flight deals from Dublin to Japan

Round-trip from	£573
One-way from	£300
Popular in	March
Cheapest in	January
Average price	£818

China Eastern
16/11-1/12
2 total stops
44h 15m total
Dublin to Japan

Search Deals

Hainan Airlines
9/1-31/12
1 total stop
16h 35m total
Dublin to Japan

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£63 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 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sun 10/1

18:35-15:00

2 stops35h 25m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£337

DublinOsaka

DUB Dublin - KIX Osaka Kansai Intl

DUBKIX

Dublin

Sat 9/1

15:35-12:40

2 stops36h 05m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£365

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Mon 15/2

07:45-11:55

1 stop19h 10m

Tokyo Narita

Wed 31/12

00:00-16:00

Nonstop0h 00m

£380

Fastest return journey

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Fri 4/12

08:05-11:40

1 stop18h 35m

Tokyo Narita

Wed 31/12

00:00-16:00

Nonstop0h 00m

£383

DublinTokyo

DUB Dublin - NRT Tokyo Narita

DUBNRT

Dublin

Sat 30/1

19:45-11:40

1 stop30h 55m

Tokyo Narita

Wed 31/12

00:00-16:00

Nonstop0h 00m

£386

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Tue 1/12

14:05-22:55

1 stop23h 50m

Tokyo Haneda

Wed 31/12

00:00-16:00

Nonstop0h 00m

£395

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Thu 29/10

21:20-22:55

1 stop40h 35m

Tokyo Haneda

Wed 31/12

00:00-16:00

Nonstop0h 00m

£405

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Tue 10/11

14:05-22:55

1 stop23h 50m

Tokyo Haneda

Wed 31/12

00:00-16:00

Nonstop0h 00m

£407

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Thu 12/11

21:20-22:55

1 stop40h 35m

Tokyo Haneda

Wed 31/12

00:00-16:00

Nonstop0h 00m

£409

DublinTokyo

DUB Dublin - HND Tokyo Haneda

DUBHND

Dublin

Wed 11/11

14:05-22:55

1 stop23h 50m

Tokyo Haneda

Wed 31/12

00:00-16:00

Nonstop0h 00m

£442

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 50 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-KIX

DUB-NRT

DUB-HND

DUB-FUK

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-KIX

DUB-NRT

DUB-HND

DUB-FUK

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 £768). Flying from Dublin to Japan in July is currently the most expensive (average of £1,088). 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 33 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

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,576 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Scandinavian Airlines

7.4

Good

2,006 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Etihad Airways

7.3

Good

1,538 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

China Eastern

7.3

Good

244 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Lufthansa

6.8

Okay

8,255 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

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 21h. Etihad Airways provides one of the quickest options available for as low as £705. 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 £768). Flying from Dublin to Japan in July is currently the most expensive (average of £1,088). 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£684	Average£739	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£766	Average£972	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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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 £300

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. 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 3 October 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 3 October 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 3 October 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 3 October 2026.

Last-minute flights from Dublin to JapanDiscover last-minute flight deals from Dublin to Japan. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Japan. Data last updated 3 October 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 3 October 2026.

Search for one-way flight options from Dublin to Japan. Find affordable one-way fares based on user searches. Data last updated 3 October 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 33 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 3 October 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 3 October 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?

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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 3 October 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 3 October 2026.

Last-minute flights from Dublin to Japan
Discover last-minute flight deals from Dublin to Japan. Data last updated 3 October 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 3 October 2026.