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Find cheap flights to Japan from €431

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 12/5. 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
Sat 18/5
Sat 25/5

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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€740
Osaka
Osaka2 stops€762
Fukuoka
Fukuoka2 stops€1,788
Okinawa
Okinawa3 stops€1,072

Good to know

Low season

December

High season

July

Cheapest flight

€431
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Dublin to Tokyo Haneda

FAQs - booking Japan flights

  • How long is the flight to Japan?

    An average direct flight from Ireland to Japan takes 29h 47m, covering a distance of 15321 km. The most popular route is Dublin - Tokyo with an average flight time of 15h 55m.

  • What is the cheapest flight to Japan?

    The cheapest ticket to Japan from Ireland found in the last 72 hours was €688. The most popular route is Dublin to Tokyo Narita and the cheapest round-trip airline ticket found on this route in the last 72 hours was €770.

  • What are the most popular destinations in Japan?

    The next most popular destinations are Osaka (11%) and Fukuoka (5%). Searches for flights to Sapporo (2%), to Okinawa (1%) and to Ube (1%) 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.
8.1
EmiratesOverall score based on 4092 reviews
8.3entertainment
7.9food
8.2boarding
8.1comfort
8.3crew
Airline reviews

Service needs to improve. Air hostess do not register flyers request and we need to keep on repeating our request to them on multiple occasions

4.0 OkayAnonymous, Mar 2024DXB - SFO
Read more about Emirates reviews

Service needs to improve. Air hostess do not register flyers request and we need to keep on repeating our request to them on multiple occasions

This airline is one of the best Ihave travel around the world well use them again in the future the food was higher quality plus your personal aboard communicated in many languages on our flights 13 this was amazing 👏 🤩 😀 👌 😄 thank you

More leg room and comfortable seats at least for long flights

More space all around is practically essential on long international fights, and Emirates definitely delivers. But food selection and taste was only average. Otherwise, the flight was smooth and the cabin crew service was fine.

Overall emirates continues to amaze me with their. Awesome service . I had shifted away from emirates , because I lost luggage and watch in emirates in 2019 that drifted me away from this airline , but I am willing to give it try

Boarding was delayed but the information about delays was not provided

Boarding was chaotic ,wish it was better orgnaised. Seating was comfortable , however food quality left much to be desired. Over all a great experience but with room for imporvement. The Dubai Delhi sector was terrible with poor seat pitch over crowded rack space , crew trying to put even laptop containing bags in to luggage even the waiting area was poorly kept - the dubai - delhi lap was extremly poor flying experience in all respects - the waiting area, the craft the seat pitch & the service quality. It is sad but this will make me look for other options when flying out of Delhi.

Over all good service but from Dubai to Delhi horrible service. Not happy

Ask for extra blanket if needed. Also middle seating have bad access position to access reading light and vent so only choose those seating if traveling as family or friends, etc.

Staff not as attentive as they were Return flight was rushed for food I believe that Emirates are high prices for what they offer now Can't fault entertainment system

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

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

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

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

Terrible airlines - suffered entire flight due to food poisoning from stale food

Qatar Airlines code share with Indigo has been a terrible experience for me on these notes: 1. Indigo changed by flight without informing me of the change, they did not ask me if I am okay with the change. I discovered this change when I was trying to do online check-in through the Qatar mobile app. When I called Qatar customer support, they mentioned Indigo changed my flight due to the original flight being cancelled, but the fact is that flight was scheduled and departed correctly, it was never cancelled. 2. When asked why my flight was changed without informing me, they mentioned that they sent email/phone call to my travel agent, and it is was my travel agent that did not inform me, which again was another false statement. 3. I called Qatar Airlines (third call on the day of my trip) to request them to put me back on the same flight, they mentioned that they could for an extra $2500, as the original class I was booked on was not available, we are still talking economy only not business class, I said no way. 4. I called the travel agent, and they mentioned that they will work with Indigo and asked me to be prepared to travel on the later flight I was bumped to. While I was making my hotel/taxi arrangements for the new flight, I got a call and email saying they were able to get me on the original flight with no extra cost. So, after 2+ hours of talking to customer support, and a lot of stress on my last day of vacation, I flew back as originally scheduled, but this nightmare is just a horrible experience that I will never fly on Indigo/Qatar again. Thanks and regards, Vijay

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.

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.

Very unfriendly team. It was very difficult to get a cup of coffee. Legroom was extremely small. Old, dilapidated plane.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Food was very good. Again tray could use a non-skid mat. I had a regular seat - comfortable - able to sleep undisturbed. Boarding was uneventful.

Crew was good, boarding mediocre, food choices were limited, seating was not comfortable

Everything is good and improved and needs to improve economy class seat more specious so long journey we can enjoy and it will be give more relaxable. Overall all services good and safely landed . I enjoyed my journey and all the cabin crew members services very well.

Entertainment catalog certainly needs an upgrade to include better and latest content. Food was not good at all - they need to cook something edible. Five starts to the crew and on tim performance of British airways though!!

I’m not happy because I discovered there is something wrong and my miles have not been getting put on my AA account. So this needs to be fixed because I have traveled a lot since October and none of my miles are registered

Quick boarding Clean aircraft Departure delayed but landed early Evening wrap was very good, breakfast was okay.

I didn’t get to London or Amsterdam. They lost my connection flight . I was stuck in Madrid and they rerouted my flight to Austria where my son had to come and pick me up. To get to my destination and they lost my luggage and they’ve told me they can not find it very poor service so have no word for what happened

The entertainment system in our row was not working. That makes for a VERY long flight!!

No food as per my diet restrictions even after advance request and delayed baggage without any notifications

It was below average experience overall. They did not have my food choice which was selected a month ago for 8+ hour flight. After landing I waited to collect my bag but my bag did not come and I wasn’t told it was delayed or lost. I had to find someone to help me to locate it and it was sent through next flight. Overall I would say at wasn’t very good experience

I have not used food or entertainment all other services I used were simply excellent. BA crew is always good in service. The BA Crew at anygiven flight is simply amazing.

Undocumented cargo processung delayed flight 1 hour. After getting all the way out to take off, we had to go back to gate for 45 min + processing & refueling. :(

The food and how the aircraft landed was so smooth

Book Cheap Japan Plane Tickets

Recent return flight deals

17/5Fri
2 stopsChina Eastern
44h 20mDUB-OKA
24/5Fri
2 stopsChina Eastern
40h 10mOKA-DUB
€681
4/6Tue
2 stopsScandinavian Airlines
35h 25mDUB-HND
25/6Tue
1 stopScandinavian Airlines
32h 05mHND-DUB
€740
9/5Thu
1 stopKLM
28h 45mDUB-NRT
16/5Thu
1 stopKLM
19h 05mNRT-DUB
€827
10/6Mon
1 stopKLM
16h 40mDUB-NRT
20/6Thu
1 stopKLM
29h 00mNRT-DUB
€829
30/4Tue
1 stopEtihad Airways
18h 55mDUB-KIX
29/5Wed
2 stopsEtihad Airways
46h 35mKIX-DUB
€869
30/4Tue
2 stopsEtihad Airways
40h 40mDUB-KIX
30/5Thu
2 stopsEtihad Airways
27h 00mKIX-DUB
€876
13/9Fri
1 stopBritish Airways
16h 45mDUB-HND
30/9Mon
1 stopBritish Airways
18h 55mHND-DUB
€1,058
2/9Mon
1 stopBritish Airways
16h 45mDUB-HND
9/9Mon
1 stopBritish Airways
18h 55mHND-DUB
€1,067
30/4Tue
2 stopsQatar Airways
21h 00mDUB-KIX
29/5Wed
2 stopsQatar Airways
23h 45mKIX-DUB
€1,520
3/5Fri
2 stopsQatar Airways
22h 25mDUB-KIX
28/5Tue
2 stopsQatar Airways
23h 45mKIX-DUB
€1,584

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Recent one-way flight deals

12/5Sun
3 stops
54h 25mDUB-HND
€431
12/5Sun
2 stops
26h 55mDUB-HND
€441
2/5Thu
3 stops
28h 45mDUB-HND
€444
20/5Mon
2 stops
32h 40mDUB-HND
€514
28/5Tue
1 stopTurkish Airlines
18h 05mDUB-KIX
€628
28/5Tue
2 stopsTurkish Airlines
37h 50mDUB-KIX
€629
11/8Sun
1 stopEtihad Airways
18h 55mDUB-KIX
€753
2/5Thu
1 stopKLM
28h 45mDUB-NRT
€766
11/8Sun
2 stopsLufthansa
23h 15mDUB-ITM
€1,383
20/9Fri
1 stopEtihad Airways
20h 00mDUB-NRT
€2,603

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Last minute flights to Japan

Last minute flight, train and bus deals

23/4Tue
multi-stopAir France
16h 30mDUB-HND
2/5Thu
multi-stopAir France
21h 35mHND-DUB
€825
23/4Tue
multi-stop
19h 05mDUB-NRT
2/5Thu
multi-stop
29h 00mNRT-DUB
€828
21/4Sun
multi-stop
18h 50mDUB-NRT
4/5Sat
multi-stop
29h 00mNRT-DUB
€839
22/4Mon
multi-stopKLM
19h 40mDUB-NRT
2/5Thu
multi-stopKLM
19h 05mNRT-DUB
€863
22/4Mon
multi-stopKLM
16h 40mDUB-NRT
30/4Tue
multi-stopKLM
29h 00mNRT-DUB
€903
21/4Sun
multi-stopBritish Airways
27h 00mDUB-HND
2/5Thu
multi-stopBritish Airways
18h 20mHND-DUB
€1,103
21/4Sun
multi-stopBritish Airways
27h 00mDUB-HND
30/4Tue
multi-stopBritish Airways
21h 35mHND-DUB
€1,213
22/4Mon
multi-stopQatar Airways
22h 55mDUB-NRT
30/4Tue
multi-stopQatar Airways
23h 00mNRT-DUB
€1,411
22/4Mon
multi-stopQatar Airways
22h 55mDUB-NRT
4/5Sat
multi-stopQatar Airways
23h 00mNRT-DUB
€1,438
22/4Mon
multi-stopEtihad Airways
20h 00mDUB-NRT
28/4Sun
multi-stopEtihad Airways
22h 05mNRT-DUB
€1,591

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Flights to Japan

Return flight deals:

Japan - Ireland

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