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€390 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 24/8. 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.
1 adult
0 bags
Sun 25/8
Sun 1/9

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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€728
Osaka
Osaka2 stops€600
Fukuoka
Fukuoka2 stops€895
Okinawa
Okinawa2 stops€962
Kumamoto
Kumamoto2 stops€1,276

Good to know

Low season

July

High season

March

Cheapest flight

€390
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly (20% more expensive on average)
Flight from Dublin to Tokyo Narita Airport

FAQs - booking Japan flights

  • How long is the flight to Japan?

    An average direct flight from Ireland to Japan takes 29h 04m, covering a distance of 15321 km. The most popular route is Dublin - Tokyo with an average flight time of 20h 25m.

  • What is the cheapest flight to Japan?

    The cheapest ticket to Japan from Ireland found in the last 72 hours was €600. The most popular route is Dublin to Tokyo Haneda and the cheapest round-trip airline ticket found on this route in the last 72 hours was €701.

  • What are the most popular destinations in Japan?

    Based on KAYAK flight searches, the most popular destination is Tokyo (89% of total searches to Japan). The next most popular destinations are Osaka (8%) and Fukuoka (0.9%). Searches for flights to Sapporo (0.6%), to Okinawa (0.3%) and to Ube (0.3%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Japan

  • 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 1417 reviews
7.2Entertainment
7.9Boarding
7.3Food
7.7Comfort
8.4Crew
Airline reviews

Delay, luggage didn’t arrive. Had to go the next day to collect it

2.0 MediocreEmrah, Jul 2024AMS - MUC
Read more about KLM reviews

Delay, luggage didn’t arrive. Had to go the next day to collect it

KLM is my favourite airline. Never ever let us down.Staff are first class.

Put some new and several options for entertainment. Do not be rude to customers and avoid serving them an extra coke or something. We paid 1200 GBP for a return flight.. A noisy, crowded, rude and uncomfortable flight.

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

no issues at all... Kudos to the food. This time was really really good

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

Being a platinum member, no attention given. No towel or tissue provided.

For a short flight, Qatar Airways offers very good onboard service.

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

From Montreal to Doha , we habe two complaints : 1) They want to charge for Seat Selection, claiming that the Class of ticket bought on Kayak did not cover seat selection. It such a penny pinching rule, I told them, since we paid almost $20,000 our 3 tickets , that rule should never exist. Also I reserved my tickets so many months ahead, I expected they will naturally put the family together or move somebody else to keep our family seating together. I filed a complaint, and NOBODY ANSWERED. 2) In Montreal, Qatar has an arrangement with the National Bank Lounge. It was so overcrowded and the Lounge is so bad in terms of service and food, amenities etc... The WORST lounge . Why Qatar not have another arrangement their Business Class clients in Montreal. The Air France KLM Lounger is better, the Air Canada Lounge is better. Qatar should send somebody to take a look ! Joseph Chung

Too many boarding protocols. Never experienced with other international flights.

Was required to print a boarding pass, which I'd prefer to avoid. Seat (economy x) was comfortable, service was excellent.

Food and entertainment was very very bad. Also, Doha airport is very bad. Entertainment was same for last 1 month....no change. Old movies. Food quality was sub par.

After going through security and waiting for the flight at the gate, there was no access to bathrooms and no place to charge a phone while waiting for the flight. But once I was on the plane, everything was very good.

The flight from Doha to Mumbai with Indigo was worst in my whole life, I had booked tickets with Qatar, but still we had to fly by Indigo , worst flight

United failed me in cancelling flight to Chicago. Then put me on American Airlines standby to Miami for onward connection to RMO via IST. Standby failed. They looked me for Sunday morning 24 hours late at this point). Made it to Miami but Turkish airlines cancelled my seats and demanded $1360 to rebook the flights for the following day ! I went to United, spent two hours negotiating with Mr Ruis ? Who said he could do anything for me as he could fix problems that United caused in Miami. He suggested I call the 800 number. When I managed to.get through on my 6th call, I was on hold 2 hours and 30 minutes waiting for an agent when the call was cut off by United phone system. I went back to American. At last a lady , who had zero responsibility in this fiasco, helped me to find a replacement flight that night with Polish airlines to RMO through Warsaw at a cost of $968 including bag charge. I booked it with only a few hours to spare. The lady at American helped to recover and redirect my checked suitcase that had arrived in Miami a day earlier United customer service were awful. United partner Turkish airlines were horrendous and took zero responsibility. I ended up being late to my appointment overseas by 45 hours with zero compensation, no food vouchers, no replacement flights until I found one and paid for it myself. I reporting the entire fiasco to the secretary of state for Tennessee for law violations and refusal to remedy and compensate. I now need help to extend the trip by two days but United are not responding to communications

Flight crew was very nice and we had a direct flight, which was great. My seat was very cramped, despite paying for the seats. The food was terrible and the check in process was a bit chaotic.

The crew was amazing. Super polite and welcoming. Excellent communication and service.

Although we had booked seats months in advance, we arrived at the airport with only three seat assignments for our group of eleven because we had not checked in online and the airline had overbooked the flight. The rest of us had to fly standby, which was a pretty tense situation for a while. Ultimately, we were all very grateful to be on the same flight from Istanbul to Izmir.

Terrible seats are very uncomfortable and narrow. Really hard time eating and painful buttons.. crew was very rud not allow anyone to stand not even to go to the toilets

Overnight flight in the old style Business class, but still very good.

This aircraft is not up to standard - old Airbus with terrible chairs and entertainment system for business class!

Horrible. Boarding was terrible. For a huge airplane, we needed to be transported to the plane. The boarding area was overcrowded and frantic. .The seats were so uncomfortable. The food was fine.

Don’t use them on the IST-isb route, horrible service

It was a nightmare. I booked business class ticket from Ediburgh to Beirut via Istanbul to attend a funeral. I had a wonderful experience flying to Istanbul from Edinburgh. Then I could not get a boarding pass issued to Beirut. It seems that although they booked me and I had a reservation number, I had no seat allocated and the flight was full. I was asked to go from one desk to another and made to wait for 2 hours. I missed my flight as I did not have a seat assigned and it was full. The only option was to put me on the next flight, 6 hours later, for a fee of over $400. They said that was the best they can do to 'help me' and to 'take it or leave it'. Well, I was not about to be bullied; I stood my ground. I booked and paid premium for the journey, which was confirmed. The eventually accepted to not charge me extra and i waited a total of over 8 hours in the airport with no compensation. On top of my grief with the risk of missing the funeral service, I had to put up with their indifference and condescending attitude. They spoke about me in Turkish thinking I would not understand (I hold a British passport) in front of me. When they eventually handed my passport and boarding pass back to me, I showed them I was born in Istanbul and that I understood everything and said a condescending 'thank you' back to them in Turkish. You should have seen their faces. I said that consumers have rights and it is a shame that Turkish Airlines does not have good customer service to at least acknowledge and apologize for errors committed by the airline. Blaming the me, the client, for such an error and placing unreasonable ultimatums, rudeness and dismissiveness to be rid of me, particularly when I was vulnerable and visibly grieving was really shocking... The airline taints the city of Istanbul and the people of Türkiye. Such a shame.

Seat selection screen while online check-in could include free seats to choose from and show the options before we proceed. Currently, it is auto-allocated and there are no options for free seat selections.

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

Long way to improve. Toilets not working. Bad handling when flight was canceled

Lovely crew - comfortable journey despite it being an older plane.

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

1st time with. Etihad Airways and it was amazing from check in to crew. Great flight.

Good range of movies but lacking decent tv shows. Wifi was really expensive on this flight, considering flights under 7 hours have a $9.99 USD charge for streaming, to jump up to $24.99 for a 7 hour 40 flight seemed a little bit of a rip off. Staff are inattentive, and really need to improve on the customer experience. The new airport is fantastic, as is the new lounge, a huge upgrade from the old airport and lounge!

It has been a couple of years since I flew with Etihad last, after having a unpleasant experience with them coming out of the pandemic. I can say that the experience has uplifted, but I can’t really rate the service. At Barcelona airport the service was great, with their dedicated Etihad staff very helpful. The onboard experience wasn’t great, not very personalised and it really makes sense why Etihad doesn’t feature in the top 10 2023 Skytrax awards. The crew just seemed to be inattentive and almost absent from the cabin. I felt that I had to keep getting their attention. Even after I’d finished my meal, an hour went by before I had to call them to clear the tray/plate etc.

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

I WOULD ADVISE NOT TO BOOK YOUR FLIGHT ON KAYAK. THEY SHOW BETTER FARES AND AFTER I BOOKED MINE, I FIND OUT THAT IT DID NOT INCLUDE LUGGAGE. i HAD TO PAY $800 TO CHECK IN MY BAGS.

I liked the attention to detail also they made sure to ask you if you needed anything.

It's been a while since I've seen flight attendants who seem to enjoy their job. James was outstanding. He wasn't only friendly, but he also smiled sincerely as we worked with passengers. It was refreshing to see him and the other attendants.

I'd lost my wallet and credit cards on a train from Prague to Dresden. I was able to use Apple Pay, but in flight i didn't have any cellular connection. When I ordered some crisps and a coke, by Apple Pay was declined (I learned later because I didn't have service in flight). The flight attendant somehow managed to take care of my order. I was really touched by her kindness.

First, my carry on was taken from me and I was forced to check it in in Budapest. I had to take my laptop out of it, and carried under my arms duringin the entire journey. Then we did not land in Newark, but were diverted to Bangor. We spent the night there, and only flew to Newark 24 hrs later, after multiple delays. And finally me luggages were lost and I only got them 4 days later. The one thing what was good was the in flight entertainment. The trip was an ordeal.

Everything was fine, on the first leg of my journey from Manchester to London. But, as happened on my outbound journey from the US, there were immense problems. The plane was delayed more than 2 1/2 hours which led to me missing my connecting flight in the US. No hotels were available and I was forced after a 25 hour journey to take a bus to my house. Just unacceptable.

Every single flight on my last trip was delayed and We were downgraded from our purchased seat choices. We also had specific requirements for the meals which were reduced to standard choice!

The food could have been better, but that is secondary. I felt safe.

Lost bag on an hour and a half flight with no connections - ridiculous!

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Crew was more interested on looking at their phones than welcoming passengers during boarding.

Book Cheap Japan Plane Tickets

Recent return flight deals

6/9Fri
2 stopsChina Eastern
22h 05mDUB-KIX
19/9Thu
2 stopsChina Eastern
21h 10mKIX-DUB
€600
30/10Wed
2 stopsChina Eastern
43h 30mDUB-KIX
5/11Tue
2 stopsChina Eastern
51h 55mKIX-DUB
€604
31/8Sat
2 stopsEtihad Airways
40h 20mDUB-KIX
16/9Mon
1 stopEtihad Airways
21h 55mKIX-DUB
€828
11/9Wed
2 stopsEtihad Airways
25h 25mDUB-NGO
9/10Wed
2 stopsEtihad Airways
37h 00mNGO-DUB
€834
9/11Sat
1 stopQatar Airways
23h 45mDUB-KIX
20/11Wed
1 stopQatar Airways
27h 35mKIX-DUB
€890
6/9Fri
2 stopsKLM
19h 35mDUB-KIX
22/9Sun
2 stopsKLM
30h 55mKIX-DUB
€894
26/12Thu
1 stopKLM
33h 00mDUB-KIX
9/1Thu
1 stopKLM
28h 05mKIX-DUB
€901
9/11Sat
2 stopsQatar Airways
23h 10mDUB-HND
23/11Sat
1 stopQatar Airways
39h 05mHND-DUB
€990
25/9Wed
1 stopBritish Airways
26h 45mDUB-HND
22/12Sun
1 stopBritish Airways
18h 55mHND-DUB
€1,101
26/9Thu
2 stopsBritish Airways
20h 05mDUB-ITM
2/10Wed
2 stopsBritish Airways
20h 30mITM-DUB
€1,585

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24/8Sat
3 stops
52h 05mDUB-NRT
€390
23/8Fri
3 stops
54h 30mDUB-NRT
€416
20/8Tue
2 stops
36h 45mDUB-NRT
€424
24/9Tue
2 stops
22h 05mDUB-KIX
€427
20/8Tue
3 stops
38h 45mDUB-NRT
€430
20/8Tue
1 stopEtihad Airways
32h 15mDUB-NRT
€535
23/8Fri
1 stopEtihad Airways
19h 50mDUB-NRT
€551
25/9Wed
1 stopKLM
17h 25mDUB-KIX
€821
3/10Thu
1 stopQatar Airways
24h 55mDUB-HND
€844
8/8Thu
2 stopsBritish Airways
21h 50mDUB-ITM
€1,288

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Last minute flights to Japan

Last minute flight, train and bus deals

30/7Tue
multi-stopScandinavian Airlines
27h 40mDUB-HND
6/8Tue
multi-stopScandinavian Airlines
32h 05mHND-DUB
€1,080
30/7Tue
multi-stopScandinavian Airlines
27h 40mDUB-HND
6/8Tue
multi-stopScandinavian Airlines
30h 25mHND-DUB
€1,104
29/7Mon
multi-stopLufthansa
33h 20mDUB-ITM
14/8Wed
multi-stopLufthansa
33h 10mITM-DUB
€1,215
29/7Mon
multi-stopLufthansa
37h 00mDUB-KIX
14/8Wed
multi-stopLufthansa
33h 15mKIX-DUB
€1,216
28/7Sun
multi-stopEtihad Airways
19h 50mDUB-NRT
12/8Mon
multi-stopEtihad Airways
33h 35mNRT-DUB
€2,115
30/7Tue
multi-stopEtihad Airways
32h 20mDUB-NRT
20/8Tue
multi-stopEtihad Airways
22h 05mNRT-DUB
€2,118
28/7Sun
multi-stopTurkish Airlines
42h 00mDUB-NRT
12/8Mon
multi-stopTurkish Airlines
34h 05mNRT-DUB
€2,875
28/7Sun
multi-stopTurkish Airlines
24h 45mDUB-HND
12/8Mon
multi-stopTurkish Airlines
41h 30mHND-DUB
€2,875
28/7Sun
multi-stopQatar Airways
24h 00mDUB-HND
12/8Mon
multi-stopQatar Airways
31h 15mHND-DUB
€3,982
28/7Sun
multi-stopQatar Airways
24h 00mDUB-HND
12/8Mon
multi-stopQatar Airways
31h 15mHND-DUB
€3,990

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