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$484+ 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
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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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 October 22, 2025.

This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:30 pmKOA - DUB
2 stops30h 10mDelta
Tue 11/186:00 amDUB - KOA
2 stops22h 13mDelta
Deal found 10/21$484
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/2711:59 pmKOA - DUB
2 stops24h 21mUnited Airlines
Tue 1/610:40 amDUB - KOA
2 stops40h 01mUnited Airlines
Deal found 10/21$744
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/2411:20 pmKOA - DUB
2 stops22h 50mUnited Airlines
Tue 1/610:40 amDUB - KOA
2 stops40h 01mUnited Airlines
Deal found 10/21$768
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/238:30 pmKOA - DUB
2 stops48h 40mUnited Airlines
Tue 1/610:40 amDUB - KOA
2 stops40h 01mUnited Airlines
Deal found 10/21$774
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/282:23 pmKOA - DUB
3 stops33h 57mUnited Airlines
Tue 1/610:40 amDUB - KOA
2 stops40h 01mUnited Airlines
Deal found 10/21$806
This KAYAK deal was found by Cheapflights users on 10/21. 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 12/2411:20 pmKOA - DUB
2 stops24h 35mLufthansa
Sat 1/31:35 pmDUB - KOA
2 stops41h 35mLufthansa
Deal found 10/21$808
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 12/258:30 pmKOA - DUB
2 stops27h 50mUnited Airlines
Wed 12/3110:40 amDUB - KOA
2 stops36h 28mUnited Airlines
Deal found 10/21$814
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/238:30 pmKOA - DUB
2 stops48h 40mUnited Airlines
Wed 12/3110:40 amDUB - KOA
2 stops36h 28mUnited Airlines
Deal found 10/21$821
This KAYAK deal was found by Cheapflights users on 10/21. 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.
Thu 12/2512:40 pmKOA - DUB
2 stops35h 15mLufthansa
Sat 1/31:35 pmDUB - KOA
2 stops41h 35mLufthansa
Deal found 10/21$853

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 October 22, 2025.

Round-trip from

$484
(Delta)

Popular in

June

Cheapest in

January

Average price

$627
From Kona Intl to Dublin
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($385 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($103 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 22, 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

8:30 pm-12:40 pm

2 stops30h 10m

Dublin

Tue 11/18

6:00 am-6:13 pm

2 stops22h 13m

$484

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Tue 11/4

9:30 pm-8:05 am

2 stops48h 35m

Dublin

Tue 11/18

6:00 am-6:13 pm

2 stops22h 13m

$484

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 3/4

9:55 pm-9:20 am

2 stops25h 25m

Dublin

Sun 3/8

9:45 am-5:49 pm

2 stops42h 04m

$555

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Fri 4/10

8:00 pm-10:20 am

2 stops27h 20m

Dublin

Mon 4/20

9:50 am-7:30 pm

2 stops44h 40m

$699

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Sun 12/28

11:20 pm-7:30 am

2 stops22h 10m

Dublin

Tue 1/6

10:40 am-4:41 pm

2 stops40h 01m

$744

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Mon 12/29

8:30 pm-10:20 am

2 stops27h 50m

Dublin

Tue 1/6

10:40 am-4:41 pm

2 stops40h 01m

$744

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Sat 12/27

11:59 pm-10:20 am

2 stops24h 21m

Dublin

Tue 1/6

10:40 am-4:41 pm

2 stops40h 01m

$744

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Wed 12/24

11:20 pm-8:10 am

2 stops22h 50m

Dublin

Tue 1/6

10:40 am-4:41 pm

2 stops40h 01m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Dublin

How much does it cost to fly round-trip from Kailua-Kona to Dublin?

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 October 22, 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
8,988 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,988 reviews
United Airlines
7.4
Good
8,988 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 30h 10m. Delta provides one of the quickest options available for as low as $484. 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 $612 on this airline. United Airlines is 32% 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
Swords
Wicklow
Leixlip

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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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$612Average$858FlexibilityNo cancel feeOn-time69%

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