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$624+ Cheap flights from Kailua-Kona (KOA) to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DUB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Ireland

Cheapest flights from Kailua-Kona to Ireland
Explore the most affordable flight options available from Kailua-Kona to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:55 pm
KOA
-
DUB
2 stops25h 00m
Lufthansa
Wed 3/185:10 am
DUB
-
KOA
2 stops24h 41m
Lufthansa
Deal found 1/28$624
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:08 pm
KOA
-
DUB
3 stops31h 22m
United Airlines
Wed 3/1812:05 pm
DUB
-
KOA
2 stops36h 08m
United Airlines
Deal found 1/27$633
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:55 pm
KOA
-
DUB
2 stops23h 15m
United Airlines
Sun 3/88:00 am
DUB
-
KOA
2 stops45h 51m
United Airlines
Deal found 1/26$645
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 am
KOA
-
DUB
2 stops20h 55m
Multiple Airlines
Wed 3/1812:30 pm
DUB
-
KOA
1 stop31h 07m
Multiple Airlines
Deal found 1/28$768
This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:55 pm
KOA
-
DUB
2 stops31h 30m
Lufthansa
Sun 3/229:15 am
DUB
-
KOA
2 stops44h 36m
Lufthansa
Deal found 1/28$805
This Ovago deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:11 pm
KOA
-
DUB
2 stops33h 34m
British Airways
Wed 3/183:20 pm
DUB
-
KOA
1 stop36h 39m
British Airways
Deal found 1/28$808

Find flight deals from Kailua-Kona to Ireland

Keep the following information in mind while searching for Kailua-Kona to Ireland flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$624
(KAYAK)

Popular in

June

Cheapest in

March
Provider with most accurate pricing for Kona Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Dublin flights.
Search Deals
From Kona Intl to Ireland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($105 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Ireland that are best for you.

Fly from

Kailua-Kona

Fly to

Ireland

Route

Depart

Return

Price

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

10:55 pm-9:55 am

2 stops25h 00m

Dublin

Wed 3/18

5:10 am-7:51 pm

2 stops24h 41m

$624

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

2:08 pm-7:30 am

3 stops31h 22m

Dublin

Wed 3/18

12:05 pm-2:13 pm

2 stops36h 08m

$633

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

10:55 pm-8:10 am

2 stops23h 15m

Dublin

Sun 3/8

8:00 am-7:51 pm

2 stops45h 51m

$645

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

8:45 am-3:40 pm

2 stops20h 55m

Dublin

Wed 3/18

12:30 pm-9:37 am

1 stop31h 07m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Kailua-Kona to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Kailua-Kona to Ireland, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to Ireland?

    Located just 7.7 mi from the city center, Kona Intl (KOA) is the airport most travelers will use when flying to Ireland from Kailua-Kona.

  • How long is the flight from Kailua-Kona to Ireland?

    A quick flight from Kailua-Kona to Ireland can take about 25h. Lufthansa provides one of the quickest options available for as low as $624. Kailua-Kona and Ireland are separated by a distance of 7065 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Kailua-Kona to Ireland that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Ireland.

  • Can I find deals for business class flights from Kailua-Kona to Ireland?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Kailua-Kona to Ireland

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Top airline flying from Kailua-Kona to Ireland

Discover the top airline that operate flights from Kailua-Kona to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$544Average$1,010FlexibilityNo cancel feeOn-time69%

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