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Cheap flights from Ireland to The Big Island from £498

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — KOA
23 Apr — 30 Apr1
1 adult

Cheap 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 18 April 2025.

Round-trip from

£1,239

One-way from

£498
United Airlines
  • United Airlines
  • 2/6-9/6
  • 4 total stops
  • 65h 36m total
  • Ireland to The Big Island
14/7
  • 14/7
  • 3 total stops
  • 40h 35m total
  • Ireland to The Big Island

Find flight deals from Ireland to The Big Island

Cheapest flights from Ireland to The Big Island
Explore the most affordable flight options available from Ireland to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Mon 2/609:20DUB - KOA
2 stops37h 06mUnited Airlines
Mon 9/619:40KOA - DUB
2 stops28h 30mUnited Airlines
Deal found 17/4£1,239
Sat 12/715:25DUB - KOA
1 stop33h 38mAmerican Airlines
Fri 18/721:45KOA - DUB
2 stops25h 00mAmerican Airlines
Deal found 17/4£1,494
Sat 12/715:25DUB - KOA
1 stop30h 45mMultiple Airlines
Fri 18/708:00KOA - DUB
1 stop17h 35mMultiple Airlines
Deal found 17/4£1,727

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 18 April 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

Mon 2/6

09:20-11:26

2 stops37h 06m

Kona Intl

Mon 9/6

19:40-10:20

2 stops27h 40m

£1,239

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Sat 12/7

15:25-14:03

1 stop33h 38m

Kona Intl

Fri 18/7

21:45-09:45

2 stops25h 00m

£1,494

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Sat 12/7

15:25-11:10

1 stop30h 45m

Kona Intl

Fri 18/7

08:00-12:35

1 stop17h 35m

£1,727

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Mon 14/7

10:15-15:50

3 stops40h 35m

£498

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Mon 14/7

15:25-14:03

1 stop33h 38m

£1,047

DublinKailua-Kona

DUB - KOA

DUBKOA

Dublin

Wed 28/5

09:50-11:26

3 stops36h 36m

£1,308

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit The Big Island when rainfall is around 40.0 mm.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated 18 April 2025.

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.0

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.
  • 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.

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