€327 Find Cheap Flights to Japan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Japan departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Japan Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Tokyo
Tokyo2 stops€609
Osaka
Osaka2 stops€567
Okinawa
Okinawa2 stops€592
Fukuoka
Fukuoka2 stops€590
Kumamoto
Kumamoto2 stops€832
Nagasaki
Nagasaki2 stops€1,687

Good to know

Low season

August

High season

November

Cheapest flight

€327
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Tokyo Narita Airport

FAQs - booking Japan flights

  • How does KAYAK find such low prices on flights from Ireland to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Japan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Japan

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Japan flight deals.

Top 5 airlines flying to Japan

Need help choosing which airline to fly with from Ireland to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1339 reviews
7.8Boarding
8.4Crew
7.7Comfort
7.2Entertainment
7.3Food
Airline reviews

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my baggage and I still have not got it back. Disgrace

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

Boarding process is one of the worst i have ever seen. Poor planning and lack of experienced staff is vert apparent. Seat changes till the last minute was an added stress to the process.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Professional & courteous cabin crew. Food was very good even in economy class

Terrible boarding experience, with an incomprehensible assignment of priorities. “Fast track” was the slowest. Poor system planning.

My flight has been changed twice so far. Disappointed with Turkish!

The flight was delayed both legs of the journey. The seats were cramped.

Everything needs improvement. Old plane, bad interior, business class seats don't function easily / properly, food is awful, chicken / fish were tough & hard, couldn't eat. Avoid Turkish Airlines.

Great! Because it's on time...with great and kindness stewards 😇

It was very good and it was not my first time I always take Turkish air line for my travels

The flight was severely delayed. The check in desk was rude.

Didn’t make flight and then forced on connecting flights back to LA that cost me another day of travel on an inferior experience.

Good flight. Not a lot of legroom, but it was fine for a short flight.

Easy and quick check in, clean and nice seats. Overall excellent experience.

Late in leaving the US. Late in arriving in UK. 2 plua hous on ground in UK before leaving. Late in arriving in Spain. Didn't get our bags until the next night.

No gate was assigned until 5mins before boarding so left us running to find it. Then over 2 hours on runway. First due to weather, which was understood, but then over 1 hour for something that wasn't really a problem. Poor communication between ground control and flight crew. The flight crew was wonderful. British airways will be on list of airlines to travel again.

I wasn't able to request a special meal on the on line check in. I informed the cabin crew and they went out of their way to find foods I could eat. I am very grateful.

Experience was probably the best I’ve had on BA for a long time. Only thing is A380 is old now and it needs upgrading. The en re attainment screens are very small and the touchscreen barely works.

Staff member at boarding gate was rude, and more than once!

The issue wasn’t necessarily with British Airlines but was a reaction to their delayed flight from Miami to London on Aug 18. Due to the delay out of Miami, we missed our BA flight with Aer Linguis on the 19th from London to Cork, Ireland. The attendant in London was helpful and rebooked us for a flight later that same day ($120). However, she failed to mention that as a result of the missed flight, our returning flight was also cancelled and the rebooking cost was $451. Disappointed at the lack of communication between airlines and between the agent and the customer.

Book Cheap Japan Plane Tickets

Recent return flight deals

3/3Mon
2 stops
21h 15mDUB-KIX
10/3Mon
3 stops
29h 20mKIX-DUB
€567
3/3Mon
2 stops
25h 20mDUB-FUK
10/3Mon
2 stops
24h 55mFUK-DUB
€590
23/2Sun
1 stopEtihad Airways
18h 15mDUB-KIX
10/3Mon
1 stopEtihad Airways
22h 40mKIX-DUB
€786
4/6Wed
1 stopEtihad Airways
19h 50mDUB-NRT
12/6Thu
1 stopEtihad Airways
21h 45mNRT-DUB
€803
30/1Thu
1 stopKLM
20h 50mDUB-NRT
13/2Thu
1 stopKLM
17h 30mNRT-DUB
€857
6/2Thu
1 stopKLM
37h 20mDUB-NRT
19/2Wed
1 stopKLM
27h 30mNRT-DUB
€870
2/2Sun
1 stopAir France
28h 25mDUB-HND
12/2Wed
2 stopsAir France
29h 35mHND-DUB
€981
6/2Thu
2 stopsAir France
34h 05mDUB-NRT
19/2Wed
2 stopsAir France
27h 30mNRT-DUB
€1,000
3/3Mon
2 stopsBritish Airways
20h 35mDUB-KIX
10/3Mon
2 stopsBritish Airways
21h 50mKIX-DUB
€1,365
24/2Mon
2 stopsBritish Airways
21h 20mDUB-FUK
3/3Mon
2 stopsBritish Airways
43h 55mFUK-DUB
€1,728

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Recent one-way flight deals

19/2Wed
3 stops
53h 00mDUB-NRT
€327
10/3Mon
2 stopsXiamenAir
43h 30mDUB-KIX
€364
10/3Mon
1 stopTurkish Airlines
23h 00mDUB-KIX
€629
26/4Sat
2 stopsTurkish Airlines
37h 20mDUB-HND
€652
10/5Sat
1 stopEtihad Airways
19h 50mDUB-NRT
€714
23/4Wed
2 stopsChina Eastern
42h 10mDUB-OKA
€723
28/5Wed
2 stopsChina Eastern
28h 30mDUB-HND
€724
30/5Fri
1 stopEtihad Airways
19h 50mDUB-NRT
€739
25/2Tue
1 stopAir France
17h 45mDUB-HND
€809
2/3Sun
1 stopAir France
36h 55mDUB-HND
€821

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Last minute flights to Japan

Last minute flight, train and bus deals

20/1Mon
multi-stop
21h 10mDUB-NRT
26/1Sun
multi-stop
23h 45mNRT-DUB
€875
20/1Mon
multi-stop
29h 55mDUB-NRT
26/1Sun
multi-stop
33h 25mNRT-DUB
€917
20/1Mon
multi-stop
30h 20mDUB-NRT
26/1Sun
multi-stop
23h 45mNRT-DUB
€920
20/1Mon
multi-stopEtihad Airways
19h 00mDUB-NRT
26/1Sun
multi-stopEtihad Airways
22h 55mNRT-DUB
€1,028
20/1Mon
multi-stopQatar Airways
25h 50mDUB-HND
26/1Sun
multi-stopQatar Airways
22h 10mHND-DUB
€1,037
20/1Mon
multi-stopQatar Airways
18h 45mDUB-NRT
29/1Wed
multi-stopQatar Airways
23h 45mNRT-DUB
€1,040
20/1Mon
multi-stopAir France
25h 30mDUB-HND
25/1Sat
multi-stopAir France
23h 40mHND-DUB
€1,050
20/1Mon
multi-stopKLM
21h 00mDUB-HND
29/1Wed
multi-stopKLM
22h 00mHND-DUB
€1,094
20/1Mon
multi-stopKLM
25h 35mDUB-HND
26/1Sun
multi-stopKLM
22h 50mHND-DUB
€1,232
20/1Mon
multi-stopAir France
20h 45mDUB-NRT
1/3Sat
multi-stopAir France
35h 05mNRT-DUB
€1,306

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Everything you need to know for your flight to Japan

Cabin class types available on flights to Japan

Cabin classes available on flights to Japan. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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