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Ireland

$423+ Cheap flights from Hawaii to Ireland

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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Cheap flight deals from Hawaii to Ireland

Cheapest flights from Hawaii to Ireland
Explore the most affordable flight options available from Hawaii to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.

This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:59 pm
LIH
-
DUB
2 stops23h 56m
United Airlines
Thu 11/129:00 am
DUB
-
LIH
2 stops41h 55m
United Airlines
Deal found 7/12$706
This United Airlines deal was found by Cheapflights users on 7/13. 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 11/110:50 pm
HNL
-
DUB
2 stops22h 40m
United Airlines
Thu 11/59:00 am
DUB
-
HNL
2 stops39h 27m
United Airlines
Deal found 7/13$706
This United Airlines deal was found by Cheapflights users on 7/13. 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 11/811:59 pm
KOA
-
DUB
2 stops23h 56m
United Airlines
Thu 11/1212:05 pm
DUB
-
KOA
2 stops33h 44m
United Airlines
Deal found 7/13$721
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:29 pm
OGG
-
DUB
3 stops31h 01m
United Airlines
Thu 11/121:35 pm
DUB
-
OGG
3 stops33h 25m
United Airlines
Deal found 7/12$721
This Delta deal was found by Cheapflights users on 7/13. 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.
Sun 11/14:05 pm
HNL
-
DUB
1 stop29h 50m
Delta
Thu 11/55:45 am
DUB
-
HNL
2 stops25h 03m
Delta
Deal found 7/13$730
This Gotogate deal was found by Cheapflights users on 7/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:55 pm
HNL
-
DUB
2 stops23h 15m
Multiple Airlines
Sat 11/79:00 am
DUB
-
HNL
2 stops22h 40m
Multiple Airlines
Deal found 7/11$732
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:50 pm
HNL
-
DUB
2 stops22h 55m
Multiple Airlines
Fri 9/189:50 am
DUB
-
HNL
1 stop21h 46m
Multiple Airlines
Deal found 7/14$735
This Gotogate deal was found by Cheapflights users on 7/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:50 pm
HNL
-
DUB
2 stops22h 55m
Multiple Airlines
Wed 9/169:50 am
DUB
-
HNL
1 stop21h 46m
Multiple Airlines
Deal found 7/12$736
This Gotogate deal was found by Cheapflights users on 7/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:50 pm
HNL
-
DUB
2 stops22h 55m
Multiple Airlines
Thu 9/179:20 am
DUB
-
HNL
2 stops22h 16m
Multiple Airlines
Deal found 7/13$741
This SmartFares deal was found by Cheapflights users on 7/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:55 pm
HNL
-
DUB
1 stop22h 50m
Air Canada
Fri 8/289:50 am
DUB
-
HNL
1 stop21h 45m
Air Canada
Deal found 7/15$750
This BusinessClass deal was found by Cheapflights users on 7/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:02 am
HNL
-
DUB
2 stops21h 28m
Multiple Airlines
Thu 10/2210:30 am
DUB
-
HNL
2 stops24h 24m
Multiple Airlines
Deal found 7/13$754
This KLM deal was found by Cheapflights users on 7/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:55 pm
LIH
-
DUB
2 stops25h 30m
KLM
Mon 8/311:25 pm
DUB
-
LIH
2 stops40h 51m
KLM
Deal found 7/13$786

Find flight deals from Hawaii to Ireland

Keep the following information in mind while searching for Hawaii to Ireland flight deals. Data was last updated July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(United Airlines)

One-way from

$423
(oojo)

Popular in

June

Cheapest in

February

Average price

$1,057
Provider with most accurate pricing for Honolulu-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Dublin flights.
Search Deals
From Hawaii to Ireland
Search Deals
One-way flight from Hawaii to Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii to Ireland 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 July 17, 2026.
Use the filters below to find and compare flights from Hawaii to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LihueDublin

LIH - DUB

LIHDUB

Lihue

Sun 11/8

11:59 pm-9:55 am

2 stops23h 56m

Dublin

Thu 11/12

9:00 am-4:55 pm

2 stops41h 55m

$706

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Sat 11/7

8:25 pm-7:30 am

2 stops25h 05m

Dublin

Tue 11/10

12:05 pm-11:49 am

2 stops33h 44m

$721

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Sun 11/8

11:59 pm-9:55 am

2 stops23h 56m

Dublin

Thu 11/12

12:05 pm-11:49 am

2 stops33h 44m

$721

KahuluiDublin

OGG - DUB

OGGDUB

Kahului

Mon 11/9

2:29 pm-7:30 am

3 stops31h 01m

Dublin

Thu 11/12

1:35 pm-1:00 pm

3 stops33h 25m

$721

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 11/1

10:50 pm-8:10 am

2 stops23h 20m

Dublin

Thu 11/5

1:35 pm-12:48 pm

2 stops33h 13m

$721

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 11/1

4:05 pm-7:55 am

1 stop29h 50m

Dublin

Thu 11/5

5:45 am-8:48 pm

2 stops25h 03m

$730

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sat 10/31

9:55 pm-7:10 am

2 stops23h 15m

Dublin

Sat 11/7

9:00 am-9:40 pm

2 stops22h 40m

$732

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 8/18

7:40 pm-7:45 am

2 stops25h 05m

Dublin

Tue 8/25

9:50 am-1:28 pm

2 stops38h 38m

$764

LihueDublin

LIH - DUB

LIHDUB

Lihue

Mon 8/17

9:55 pm-12:40 pm

2 stops27h 45m

Dublin

Mon 8/31

1:25 pm-7:16 pm

2 stops40h 51m

$786

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 9/8

4:13 pm-7:55 am

1 stop28h 42m

Dublin

Thu 9/17

5:55 am-7:28 pm

2 stops24h 33m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Hawaii to Ireland

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

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

Currently, February is the cheapest month in which you can book a flight from Hawaii to Ireland (average of $350). Flying from Hawaii to Ireland in June is currently the most expensive (average of $759). 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.

Related info for your journey

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

    Airlines like United Airlines, Delta, and Air Canada fly from Hawaii to Ireland in about 23h 56m. The time it takes to get you to your destination can typically vary by up to 23h 29m. There are 6979 mi between Hawaii and Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Hawaii to Ireland (average of $350). Flying from Hawaii to Ireland in June is currently the most expensive (average of $759). 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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Alternative routes for Hawaii to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Stansted flights
Dulles Intl to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
Boston to Charles de Gaulle flights
Seattle to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
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Top 4 airlines flying from Hawaii to Ireland

Discover the top 4 airlines that operate flights from Hawaii to Ireland. 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 July 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$350Average$631FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$488Average$752FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$499Average$802FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$529Average$657FlexibilityNo cancel feeOn-time76%

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