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$423+ Cheap flights from Kailua-Kona (KOA) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DUB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 December 4, 2025.

This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:40 pmKOA - DUB
2 stops35h 15mLufthansa
Sat 1/31:35 pmDUB - KOA
2 stops41h 35mLufthansa
Deal found 12/2$1,622
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Sat 12/206:05 pmKOA - DUB
1 stop28h 05mUnited Airlines
Sat 1/310:40 amDUB - KOA
2 stops40h 01mUnited Airlines
Deal found 12/3$2,286
This American Airlines deal was found by Cheapflights users on 12/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:30 pmKOA - DUB
1 stop26h 40mAmerican Airlines
Sat 1/312:55 pmDUB - KOA
1 stop36h 21mAmerican Airlines
Deal found 12/4$3,302

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 December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$610
(Delta)

One-way from

$423
(United Airlines)

Popular in

June

Cheapest in

January
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
One-way flight from Kona Intl to Dublin
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($397 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($104 potential savings vs. average RT price).
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 December 4, 2025.
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

Wed 1/28

9:30 pm-8:45 am

2 stops25h 15m

Dublin

Sun 2/1

8:50 am-7:57 pm

2 stops45h 07m

$610

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 1/28

8:55 pm-8:10 am

2 stops25h 15m

Dublin

Sun 2/1

10:40 am-2:44 pm

2 stops38h 04m

$635

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/11

10:55 pm-10:45 pm

2 stops37h 50m

Dublin

Sun 3/22

6:35 pm-11:59 am

2 stops51h 24m

$768

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/11

7:45 am-4:35 pm

2 stops22h 50m

Dublin

Sun 3/22

3:20 pm-5:59 pm

1 stop36h 39m

$777

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 1/28

7:45 pm-12:25 pm

2 stops30h 40m

Dublin

Sun 2/1

3:20 pm-2:54 pm

1 stop33h 34m

$815

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/11

9:13 pm-2:30 pm

1 stop31h 17m

Dublin

Sun 3/22

3:20 pm-5:59 pm

1 stop36h 39m

$841

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Sat 4/11

9:15 pm-2:30 pm

1 stop30h 15m

Dublin

Sat 4/18

8:10 pm-9:41 pm

2 stops36h 31m

$869

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Sat 4/11

5:15 pm-4:55 pm

2 stops36h 40m

Dublin

Sat 4/18

5:45 pm-7:42 pm

2 stops36h 57m

$887

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Tue 3/31

8:00 pm-7:30 am

2 stops24h 30m

$423

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Mon 3/30

12:02 pm-7:20 am

2 stops32h 18m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 18 results
1
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 December 4, 2025.
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
9,066 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 22h 50m. Delta provides one of the quickest options available for as low as $777. The distance from Kailua-Kona to Dublin is about 7065 mi. This flight may include one or multiple stops.

  • 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 $612 on this airline. United Airlines is 31% 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
Wicklow
Leixlip

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Alternative routes for Kailua-Kona to Dublin

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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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$612Average$858FlexibilityNo cancel feeOn-time69%

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