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Cheap flights from Ireland to The Big Island from £1,287

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — KOA
21 Jan — 28 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to The Big Island

Enter your travel dates to find the best prices.

Best flights from Ireland to The Big Island
Discover carefully curated flight deals from Ireland to The Big Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 December 2025.

Sun 1/210:40DUB - KOA
2 stops36h 25mUnited Airlines
Thu 5/220:55KOA - DUB
2 stops24h 35mUnited Airlines
Deal found 20/12£1,287
Mon 30/309:30DUB - KOA
2 stops21h 12mUnited Airlines
Mon 20/413:05KOA - DUB
3 stops31h 15mUnited Airlines
Deal found 21/12£3,253
Tue 31/309:30DUB - KOA
2 stops21h 12mUnited Airlines
Mon 20/413:05KOA - DUB
3 stops31h 15mUnited Airlines
Deal found 21/12£3,253
Fri 3/409:50DUB - KOA
2 stops37h 55mUnited Airlines
Sun 19/420:00KOA - DUB
2 stops25h 15mUnited Airlines
Deal found 21/12£3,255
Sat 4/409:50DUB - KOA
2 stops35h 57mUnited Airlines
Sun 19/420:00KOA - DUB
2 stops25h 15mUnited Airlines
Deal found 21/12£3,255
Sun 29/312:30DUB - KOA
2 stops38h 00mUnited Airlines
Sat 25/420:00KOA - DUB
2 stops27h 40mUnited Airlines
Deal found 21/12£4,025
Sun 29/312:30DUB - KOA
2 stops38h 00mUnited Airlines
Fri 24/420:00KOA - DUB
2 stops27h 40mUnited Airlines
Deal found 21/12£4,025
Fri 3/408:50DUB - KOA
2 stops41h 40mUnited Airlines
Fri 24/420:00KOA - DUB
2 stops27h 40mUnited Airlines
Deal found 21/12£4,028
Thu 2/412:30DUB - KOA
2 stops33h 17mUnited Airlines
Fri 24/422:48KOA - DUB
2 stops24h 52mUnited Airlines
Deal found 21/12£4,028
Mon 30/312:30DUB - KOA
2 stops33h 17mUnited Airlines
Fri 24/422:48KOA - DUB
2 stops24h 52mUnited Airlines
Deal found 21/12£4,028

Find flight deals from Ireland to The Big Island

Keep the following information in mind while searching for Ireland to The Big Island flight deals. Data was last updated 22 December 2025.

Round-trip from

£1,287
United Airlines
  • United Airlines
  • 1/2-5/2
  • 4 total stops
  • 61h 00m total
  • Ireland to The Big Island
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to The Big Island 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 858,174 searches. Data last updated 22 December 2025.
Use the filters below to find and compare flights from Ireland to The Big Island that are best for you.

Fly from

Ireland

Fly to

The Big Island

Route

Depart

Return

Price

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Sun 1/2

10:40-13:05

2 stops36h 25m

Kona Intl

Thu 5/2

20:55-07:30

2 stops24h 35m

£1,287

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Mon 30/3

09:30-19:42

2 stops21h 12m

Kona Intl

Mon 20/4

13:05-07:20

3 stops31h 15m

£3,253

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Tue 31/3

09:30-19:42

2 stops21h 12m

Kona Intl

Mon 20/4

13:05-07:20

3 stops31h 15m

£3,253

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Fri 3/4

09:50-12:45

2 stops37h 55m

Kona Intl

Sun 19/4

20:00-08:15

2 stops25h 15m

£3,255

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Sat 4/4

09:50-10:47

2 stops35h 57m

Kona Intl

Sun 19/4

20:00-08:15

2 stops25h 15m

£3,255

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Sun 29/3

12:30-15:30

2 stops38h 00m

Kona Intl

Sat 25/4

20:00-10:40

2 stops27h 40m

£4,025

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Sun 29/3

12:30-15:30

2 stops38h 00m

Kona Intl

Fri 24/4

20:00-10:40

2 stops27h 40m

£4,025

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Fri 3/4

08:50-15:30

2 stops41h 40m

Kona Intl

Fri 24/4

20:00-10:40

2 stops27h 40m

£4,028

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Thu 2/4

12:30-10:47

2 stops33h 17m

Kona Intl

Fri 24/4

22:48-10:40

2 stops24h 52m

£4,028

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Mon 30/3

12:30-10:47

2 stops33h 17m

Kona Intl

Fri 24/4

22:48-10:40

2 stops24h 52m

£4,028

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Best time to book a flight from Ireland to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Ireland with our price prediction graph.
Estimated return 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 Ireland to The Big Island
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to The Big Island. 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 Ireland to The Big Island?

    United Airlines can get you from Ireland to The Big Island in just under 36h 25m. Your travel time can differ by up to . There are 7065 mi between Ireland and The Big Island.

  • Can I find deals for flights from Ireland to The Big Island that include hotel bookings?

    Yes. In addition to deals on Ireland to The Big Island flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to The Big Island.

  • Can I find deals for business class flights from Ireland to The Big Island?

    Yes. Cheapflights offers flight deals from Ireland to The Big Island 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

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Alternative routes for Ireland to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ireland to The Big Island?

Deals for Ireland to The Big Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to The Big Island?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to The Big Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to The Big Island with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to The Big Island with no change fees.

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Of course! You can now track prices for flights from Ireland to The Big Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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