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$820+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$820
(United Airlines)
From Kona Intl to Dublin
Search Deals

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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/211:10 pmKOA - DUB
2 stops31h 00mUnited Airlines
Mon 7/289:20 amDUB - KOA
2 stops40h 59mUnited Airlines
Deal found 6/11$820
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2110:50 pmKOA - DUB
2 stops45h 55mAir Canada
Mon 7/289:20 amDUB - KOA
2 stops45h 01mAir Canada
Deal found 6/12$833
This Ovago deal was found by Cheapflights users on 6/11. 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.
Mon 9/229:32 pmKOA - DUB
2 stops25h 18mBritish Airways
Mon 10/63:25 pmDUB - KOA
1 stop31h 57mBritish Airways
Deal found 6/11$1,197
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:55 pmKOA - DUB
2 stops24h 50mAmerican Airlines
Mon 10/63:25 pmDUB - KOA
1 stop31h 57mAmerican Airlines
Deal found 6/12$1,227
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:00 amKOA - DUB
1 stop17h 40mMultiple Airlines
Mon 10/61:00 pmDUB - KOA
1 stop31h 27mMultiple Airlines
Deal found 6/11$1,252

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 June 12, 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

Mon 7/21

1:10 pm-7:10 am

2 stops31h 00m

Dublin

Mon 7/28

9:20 am-3:19 pm

2 stops40h 59m

$820

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Mon 7/21

10:50 pm-7:45 am

2 stops45h 55m

Dublin

Mon 7/28

9:20 am-7:21 pm

2 stops45h 01m

$833

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Mon 9/22

9:32 pm-9:50 am

2 stops25h 18m

Dublin

Mon 10/6

3:25 pm-12:22 pm

1 stop31h 57m

$1,197

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Tue 9/16

9:55 pm-9:45 am

2 stops24h 50m

Dublin

Mon 10/6

3:25 pm-12:22 pm

1 stop31h 57m

$1,227

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Mon 9/22

8:00 am-12:40 pm

1 stop17h 40m

Dublin

Mon 10/6

1:00 pm-9:27 am

1 stop31h 27m

$1,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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??
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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??
British Airways
6.6
Okay
7,008 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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 are the cheapest airlines flying 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 $820 on this airline. Additional options worth looking into are Air Canada and British Airways, starting at $833 and $1,197 round-trip.

  • 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 $947). 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 Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$602Average$612FlexibilityNo cancel feeOn-time69%

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