$459 Find Cheap Flights from Honolulu to Ireland - Compare and Save

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1 adult, Economy, 0 bags

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Cheap Flights from Honolulu to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Dublin
19h 35m2 stops
from $570per person
Cork
25h 50m6 stops
from $815per person
Shannon
20h 55m4 stops
from $838per person
Booking Insights

KAYAK's insights & trends for Honolulu to Ireland flights

Get data-powered insights and trends into flights from Honolulu to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Honolulu to Ireland?

The cheapest month for flights from Honolulu to Ireland is February, when tickets cost $434 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,164 and $1,057 respectively.

Good to know

Low season

January

Cheapest flight

$459
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Honolulu to Dublin

FAQs - booking Ireland flights

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

    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 Honolulu to Ireland.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Honolulu to Ireland 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 Honolulu to Ireland?

    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 Honolulu to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Honolulu to Ireland

 
Need help choosing which airline to fly with from Honolulu to Ireland? 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.
7.4
United AirlinesOverall score based on 10194 reviews
7.1Entertainment
8.1Crew
7.7Boarding
6.7Food
7.3Comfort
Airline reviews

My flight from Honolulu (UA 1221) was on a very old 757, no video monitors anywhere. If you wanted to watch a movie, you needed to do so using the United app on one’s phone. WiFi was $8 for Mileage Plus members; I demurred, choosing to spend my time reading a novel using the Kindle app on my Samsung S26. The meal was okay … Breakfast on any domestic airline is so-so as a rule and this one was no exception. The best part of the meal was the fruit plate and the warm croissant. The highlight: The flight left on time and arrived early.

8.0 ExcellentGerard, Aug 2026
Read more United Airlines reviews

My flight from Honolulu (UA 1221) was on a very old 757, no video monitors anywhere. If you wanted to watch a movie, you needed to do so using the United app on one’s phone. WiFi was $8 for Mileage Plus members; I demurred, choosing to spend my time reading a novel using the Kindle app on my Samsung S26. The meal was okay … Breakfast on any domestic airline is so-so as a rule and this one was no exception. The best part of the meal was the fruit plate and the warm croissant. The highlight: The flight left on time and arrived early.

Excellent flight. On time. Great staff. Clean and crisp cabin.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Overall, the flight was good. Lounge access should be with all business class tickets.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

Both the WIFI and entertainment did not work for 2.5h

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

The most uncomfortable flight I’ve ever been on. I’m only 5,4” and barely had enough room to exist, couldn’t even fully relax my shoulders. Not sure why they bother with snacks. Half a coke and a single cookie?? Wow. Purchasable food looked gross too. Remember when airlines used to treat you like a human being?

Flight cancellations, delays, mass confusion and disorganization! That’s Air Canada for you, nothing new. I would have chosen a different airline if it were an option, and Air Canada continues to prove they don’t care about their customers.

The check in and boarding was handled well. The crew were pleasant. Our seats did not recline which we didn't realize so impossible to sleep on the night flight. There was no complimentary food offered on our 6 hour flight from Honolulu to Vancouver except garlic pretzels and a cookie! We were expecting at least one meal which was very disappointing.

2 weeks before the flight we have got a pilot strike notice. Luckily it didn’t happen but we had to buy a travel insurance. It was wasted.

No food offered. Parents with babies placed in the middle of the plane. Next time, place parents with babies in the corners of the plane to ensure comfort for others who don’t have babies.

I didn't realise we wouldn't get food. Not that I was particularly hungry and it was a night flight, but it wasn't clear that wasn't included. I've never had an international flight without food. Air New Zealand provided food for a similar length of night flight but not Air Canada. The Boeing 737 isn't ideal for 6 hours. It felt more cramped than a larger jet. Lots of films and entertainment but nothing worth watching. Air Canada has an annoying habit of putting just two episodes of a series on the entertainment system which means you are left hanging. The crew didn't seem to do much. They didn't clear up empty drinks for hours.

This was supposed a 10 hours and 15 minutes flight, however it turned out to be a 17 long hours journey. This kind of delay is unacceptable. Wasting so many our precious time, especially as a senior with some health issues like me any delay is a huge torture for me. A proper compensation is much appreciated. Thank you for listening.

Boarding was crazy since they started from the front of the plane. Lots of stops and waits while these people got settled. Please ask them to board from the back. Crew was good. Comfort was good.

Flights were cancelled last minute. Thrown in all middle seats after reserving $700 worth of assigned seating. Lost half a day in London due to cancellations. I’ll never fly this airline again

The air temperature could've been better. It was really hot the whole flight. No free snacks or food offered for a 6.5 hr flight. Drinks were only offered once.

When our flight was canceled and rebooked, my husband's meal request was not transfered. As a result, there was nothing he could eat for dinner and breakfast on the new flight, save a side salad and roll.

I was booked to travel from Dallas to Nairobi via Chicago and Brussels and had been issued boarding passes for all three segments of my journey. At the boarding gate in Dallas, I was required to check my carry-on luggage due to limited cabin space. Despite my attempts to explain that I was traveling internationally and would not have access to the bag during transit, my concerns were not considered. I also informed the staff that I did not have a padlock to secure the luggage, but this was disregarded. Consequently, I had to hastily transfer essential items from my carry-on into my handbag. Unfortunately, the onboard experience on the Chicago to Brussels flight further reinforced my dissatisfaction. The cabin crew appeared disengaged, indifferent, and lacking in attentiveness, resulting in a service experience that fell well below my expectations.

I was booked to travel from Dallas to Nairobi via Chicago and Brussels and had been issued boarding passes for all three segments of my journey. At the boarding gate in Dallas, I was required to check my carry-on luggage due to limited cabin space. Despite my attempts to explain that I was traveling internationally and would not have access to the bag during transit, my concerns were not considered. I also informed the staff that I did not have a padlock to secure the luggage, but this was disregarded. Consequently, I had to hastily transfer essential items from my carry-on into my handbag. To my surprise, upon arriving at Chicago Airport, I observed numerous international travelers boarding with cabin bags that were significantly larger than mine. This experience left me extremely disappointed and led me to decide against using United Airlines for future international travel, a sentiment I have also shared with friends and family. Unfortunately, the onboard experience on the Chicago to Brussels flight further reinforced my dissatisfaction. The cabin crew appeared disengaged, indifferent, and lacking in attentiveness, resulting in a service experience that fell well below my expectations.

Flight was on time and got us to destination quicker than scheduled.

It is ridiculous that Lufthansa weighs your carry-on bags. It's also ridiculous how strict they are about the 50 pound rule when you're flying overseas for nearly 3 weeks. The reality is, that if you book a business or first class ticket you get a $70 luggage allowance. It's bullshit that it's not about safety. It's not about regulation. It's about money. And that pisses me off. Furthermore, under price, which I assume was the travel consolidator for my ticket sold me some bullshit ticket that did not include to check luggage. What a bunch of nonsense. That's a scam. There shouldn't even be a ticket offered to Europe without checked luggage. I don't know how most people are, but now I'm gonna be very skeptical about using KAYAK again and flying Lufthansa. I think maybe it's best I just booked with the airline directly.

Overall excellent service and Frankfurt Airport was very efficient and clean

Terrible experience. I was stuck in Germany for two full day because your flights can't leave on time. You guys suck!!!

Due to flights being delayed, we missed our connecting flights and we were flown to a different airlines and we end up losing our luggage's.

I flew with United Airlines not Lufthansa from San Francisco to London & same coming back. UA domestic flight from San Francisco to Honolulu could do better, it was delayed & once on board, passengers need 2 purchase wifi connection to see inflight entertainment. Terrible!!!

Flight was late 20 minutes Arrived late 20 minutes Bag to another hour A tremendous inconvenience for me I missed the bud as well Ended up leaving airport by 12:45 am

Waiting area not big enough for all the passengers, no airport lounge.

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Aer Lingus was the actual airline so they handled everything professionally.

Economy extremely cramped. Dinner was not good. Breakfast was quite good. Crew was excellent.

Excellent service smooth flight f or the most part food was right now.I'm expectedly good.

The flight was delayed, and delayed some more. But there was more room on this plane than the one that flew oversees! There was no food or entertainment, but that’s ok, it’s a short flight

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

More options for your flight from Honolulu to Ireland

Complete your trip to Ireland with a hotel stay or car rental