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$612+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DUB
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap 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 August 13, 2025.

Round-trip from

$612
(United Airlines)
From Kona Intl to Dublin
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Find 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 August 13, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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 11/48:55 pmKOA - DUB
2 stops27h 25mUnited Airlines
Tue 11/181:35 pmDUB - KOA
2 stops33h 01mUnited Airlines
Deal found 8/12$612
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:55 pmKOA - DUB
2 stops48h 15mMultiple Airlines
Tue 11/1810:00 amDUB - KOA
3 stops36h 36mMultiple Airlines
Deal found 8/12$879

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 August 13, 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

Tue 11/4

8:55 pm-10:20 am

2 stops27h 25m

Dublin

Tue 11/18

1:35 pm-12:36 pm

2 stops33h 01m

$612

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Tue 11/4

8:55 pm-7:10 am

2 stops48h 15m

Dublin

Tue 11/18

10:00 am-12:36 pm

3 stops36h 36m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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 August 13, 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
8,920 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,920 reviews
United Airlines
7.4
Good
8,920 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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.

  • 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.

  • What is the cheapest month to book a flight from Kailua-Kona to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to Dublin (average of $509). Flying from Kailua-Kona to Dublin in June is currently the most expensive (average of $925). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$602Average$857FlexibilityNo cancel feeOn-time69%

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