$814 Find Cheap Flights from Kailua-Kona to Ireland - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Ireland departing on 10/4. 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
1 adult, Economy, 0 bags

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Book Cheap Kailua-Kona to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kailua-Kona to Ireland

Sun, Oct 4 - Sun, Oct 11
Air Canada Logo
10:55 pm - 7:45 am
KOA
-
DUB
45h 50m
2 stops
Air Canada Logo
9:50 am - 9:27 pm
DUB
-
KOA
46h 37m
2 stops
$814Air Canada
Sun, Oct 4 - Sun, Oct 11
Multiple Airlines Logo
1:08 pm - 7:30 am
KOA
-
DUB
31h 22m
3 stops
Multiple Airlines Logo
9:50 am - 9:27 pm
DUB
-
KOA
22h 37m
2 stops
$830Multiple Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
10:50 pm - 7:20 am
KOA
-
DUB
21h 30m
2 stops
United Airlines Logo
1:35 pm - 11:42 am
DUB
-
KOA
33h 07m
3 stops
$885United Airlines
Sun, Oct 4 - Sun, Oct 11
Lufthansa Logo
12:00 pm - 8:15 am
KOA
-
DUB
33h 15m
2 stops
Lufthansa Logo
11:35 am - 11:46 am
DUB
-
KOA
35h 11m
1 stop
$919Lufthansa
Sun, Oct 4 - Sun, Oct 11
Air Canada Logo
10:55 pm - 8:15 am
KOA
-
DUB
22h 20m
3 stops
Air Canada Logo
12:30 pm - 10:43 am
DUB
-
KOA
33h 13m
3 stops
$1,100Air Canada
Sun, Oct 4 - Sun, Oct 11
Multiple Airlines Logo
3:34 pm - 2:30 pm
KOA
-
DUB
35h 56m
1 stop
Multiple Airlines Logo
3:25 pm - 1:58 pm
DUB
-
KOA
33h 33m
1 stop
$1,107Multiple Airlines
Mon, Jun 29 - Mon, Aug 17
Multiple Airlines Logo
9:37 pm - 7:55 am
KOA
-
DUB
23h 18m
2 stops
Multiple Airlines Logo
5:20 pm - 5:35 pm
DUB
-
KOA
35h 15m
2 stops
$1,132Multiple Airlines
Mon, Jun 29 - Mon, Aug 17
Lufthansa Logo
10:50 pm - 7:45 am
KOA
-
DUB
21h 55m
2 stops
Lufthansa Logo
9:30 am - 3:43 pm
DUB
-
KOA
41h 13m
1 stop
$1,270Lufthansa
Mon, Jun 29 - Mon, Aug 17
Aer Lingus Logo
10:50 pm - 11:45 am
KOA
-
DUB
25h 55m
1 stop
Aer Lingus Logo
3:25 pm - 3:40 pm
DUB
-
KOA
35h 15m
1 stop
$1,325Aer Lingus
Mon, Jun 29 - Mon, Aug 17
Multiple Airlines Logo
10:50 pm - 7:45 am
KOA
-
DUB
21h 55m
2 stops
Multiple Airlines Logo
12:30 pm - 10:49 am
DUB
-
KOA
33h 19m
3 stops
$1,513Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kailua-Kona to Ireland flights

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

Which airlines provide the cheapest flights from Kailua-Kona to Ireland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Kailua-Kona to Ireland were found on Air Canada ($814) and United Airlines ($885).

Good to know

Cheapest flight$814
Flight from Kailua-Kona to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Kailua-Kona 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 Kailua-Kona to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kailua-Kona 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 Kailua-Kona 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 Kailua-Kona 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 Kailua-Kona 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 Kailua-Kona 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 airline flying from Kailua-Kona to Ireland

 
Need help choosing which airline to fly with from Kailua-Kona 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 9830 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

2.0 MediocreAnonymous, Jun 2026
ORD - BHM
Read more United Airlines reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

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.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Everything you need to know for your flight from Kailua-Kona to Ireland

Information on your arrival and departure airports