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$606+ Cheap flights from Kailua-Kona (KOA) to Dublin (DUB)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DUB
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Dublin

Cheapest flights from Kailua-Kona to Dublin
Explore the most affordable flight options available from Kailua-Kona to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/178:55 pm
KOA
-
DUB
2 stops25h 15m
United Airlines
Fri 3/138:00 am
DUB
-
KOA
2 stops21h 51m
United Airlines
Deal found 2/2$606
This United Airlines deal was found by Cheapflights users on 2/3. 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 stops34h 12m
United Airlines
Wed 3/1812:05 pm
DUB
-
KOA
2 stops36h 08m
United Airlines
Deal found 2/3$634
This United Airlines deal was found by Cheapflights users on 2/3. 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 stops41h 34m
United Airlines
Deal found 2/3$645
This KAYAK deal was found by Cheapflights users on 2/4. 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 3/410:11 pm
KOA
-
DUB
2 stops32h 24m
British Airways
Wed 3/183:20 pm
DUB
-
KOA
1 stop36h 39m
British Airways
Deal found 2/4$798
This KLM deal was found by Cheapflights users on 2/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:55 pm
KOA
-
DUB
2 stops37h 15m
KLM
Wed 3/185:55 am
DUB
-
KOA
2 stops21h 52m
KLM
Deal found 2/4$803
This KAYAK deal was found by Cheapflights users on 2/2. 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 3/117:45 am
KOA
-
DUB
2 stops24h 00m
British Airways
Sun 3/223:20 pm
DUB
-
KOA
1 stop36h 39m
British Airways
Deal found 2/2$814
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:11 pm
KOA
-
DUB
2 stops20h 54m
American Airlines
Wed 3/183:20 pm
DUB
-
KOA
1 stop36h 39m
American Airlines
Deal found 2/3$828

Find flight deals from Kailua-Kona to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$606
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$711
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 Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($182 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
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Dublin 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 February 4, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Dublin that are best for you.

Fly from

Kailua-Kona

Fly to

Dublin

Route

Depart

Return

Price

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Tue 2/17

8:55 pm-8:10 am

2 stops25h 15m

Dublin

Fri 3/13

8:00 am-7:51 pm

2 stops21h 51m

$606

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

2:08 pm-10:20 am

3 stops34h 12m

Dublin

Wed 3/18

12:05 pm-2:13 pm

2 stops36h 08m

$634

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-3:34 pm

2 stops41h 34m

$645

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

10:55 pm-4:25 pm

2 stops31h 30m

Dublin

Wed 3/18

5:10 am-7:51 pm

2 stops24h 41m

$651

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

10:11 pm-4:35 pm

2 stops32h 24m

Dublin

Wed 3/18

3:20 pm-5:59 pm

1 stop36h 39m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

  • Most accurate provider: When it comes to deals on Kailua-Kona-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Dublin 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.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated February 4, 2026.
Peruse reviews from past customers who have flown with United Airlines from Kailua-Kona to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

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
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Kailua-Kona to Dublin can take about 25h 15m. United Airlines provides one of the quickest options available for as low as $606. The distance from Kailua-Kona to Dublin is about 7065 mi.

  • What is the cheapest airline to fly from Kailua-Kona to Dublin round-trip?

    Our cheapest airline available from Kailua-Kona to Dublin is United Airlines. Our recent data shows that you can find tickets from as low as $544 on this airline. United Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Dublin 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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Alternative routes for Kailua-Kona to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kailua-Kona to Dublin

Discover the top airline that operate flights from Kailua-Kona to Dublin. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$544Average$962FlexibilityNo cancel feeOn-time69%

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