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Cheap flights from Ireland to Hawaii from £322

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HNL
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Hawaii

Enter your travel dates to find the best prices.

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

Tue 23/1213:35DUB - KOA
2 stops33h 16mUnited Airlines
Fri 26/1214:23KOA - DUB
3 stops31h 07mUnited Airlines
Deal found 16/12£1,718

Find flight deals from Ireland to Hawaii

Keep the following information in mind while searching for Ireland to Hawaii flight deals. Data was last updated 18 December 2025.

Round-trip from

£807

One-way from

£322

Popular in

June

Cheapest in

November

Average price

£1,201
WestJet
  • WestJet
  • 11/4-6/5
  • 4 total stops
  • 60h 54m total
  • Ireland to Hawaii
Search Deals
16/1
  • 16/1
  • 3 total stops
  • 50h 12m total
  • Ireland to Hawaii
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£134 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Hawaii 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 December 2025.
Use the filters below to find and compare flights from Ireland to Hawaii that are best for you.

Fly from

Ireland

Fly to

Hawaii

Route

Depart

Return

Price

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 11/4

11:30-13:49

2 stops37h 19m

Honolulu

Sat 9/5

22:45-09:20

2 stops47h 35m

£807

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 11/4

11:30-13:49

2 stops37h 19m

Honolulu

Sun 10/5

22:45-09:20

2 stops47h 35m

£807

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Thu 16/4

11:30-13:49

2 stops37h 19m

Honolulu

Fri 8/5

22:45-09:20

2 stops47h 35m

£807

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Thu 16/4

11:30-13:49

2 stops37h 19m

Honolulu

Sun 10/5

22:45-09:20

2 stops47h 35m

£807

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 11/4

11:30-13:49

2 stops37h 19m

Honolulu

Fri 8/5

22:45-09:20

2 stops47h 35m

£807

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Mon 13/4

11:30-21:42

2 stops45h 12m

Honolulu

Wed 6/5

22:45-09:20

2 stops23h 35m

£818

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Mon 13/4

11:30-21:42

2 stops45h 12m

Honolulu

Sun 10/5

22:45-09:20

2 stops47h 35m

£818

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sun 1/2

12:05-21:40

3 stops43h 35m

Honolulu

Sun 8/2

22:55-10:15

3 stops25h 20m

£992

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 14/4

11:30-13:49

2 stops37h 19m

Honolulu

Sat 9/5

21:05-08:20

2 stops24h 15m

£1,000

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 14/4

11:30-13:49

2 stops37h 19m

Honolulu

Mon 4/5

22:45-09:20

2 stops23h 35m

£1,039

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 17 results
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Best time to book a flight from Ireland to Hawaii

Have a flexible travel schedule? Discover the best time to fly to Hawaii 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 Hawaii

What is the cheapest month to book a flight from Ireland to Hawaii?

Currently, December is the cheapest month in which you can book a flight from Ireland to Hawaii (average of £243). Flying from Ireland to Hawaii in January is currently the most expensive (average of £1,166). 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.

What is the cheapest time of day to fly from IE to HI?

Find hourly flight availability from Ireland to Hawaii. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

It’s typically best to fly out from Ireland to Hawaii in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Hawaii. 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 Hawaii?

    Airlines like WestJet, United Airlines, and British Airways fly from Ireland to Hawaii in about 24h 53m. The time it takes to get you to your destination can typically vary by up to 12h 26m. The distance between Ireland and Hawaii is about 6989 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Ireland to Hawaii that include hotel bookings?

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

  • How can I find direct flights from Ireland to Hawaii?

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

  • Can I find deals for business class flights from Ireland to Hawaii?

    Yes. Cheapflights offers flight deals from Ireland to Hawaii 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 Ireland to Hawaii?

    Currently, December is the cheapest month in which you can book a flight from Ireland to Hawaii (average of £243). Flying from Ireland to Hawaii in January is currently the most expensive (average of £1,166). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Hawaii?

Deals for Ireland to Hawaii 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 Hawaii?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hawaii from Ireland.

Can Cheapflights find flights from Ireland to Hawaii with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Hawaii, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ireland to Hawaii become cheaper?

Of course! You can now track prices for flights from Ireland to Hawaii 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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