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$330+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This Booking.com deal was found by Cheapflights users on 3/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:55 pm
HNL
-
DUB
1 stop22h 50m
Air Canada
Fri 8/219:50 am
DUB
-
HNL
2 stops44h 58m
Air Canada
Deal found 3/17$643
This Air Canada deal was found by Cheapflights users on 3/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:55 pm
HNL
-
DUB
1 stop22h 50m
Air Canada
Fri 8/219:50 am
DUB
-
HNL
2 stops44h 58m
Air Canada
Deal found 3/18$644
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/177:35 pm
LIH
-
DUB
2 stops28h 05m
United Airlines
Thu 8/209:50 am
DUB
-
LIH
2 stops44h 54m
United Airlines
Deal found 3/19$656
This United Airlines deal was found by Cheapflights users on 3/22. 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 8/178:00 pm
HNL
-
DUB
2 stops26h 45m
United Airlines
Fri 8/219:20 am
DUB
-
HNL
2 stops42h 05m
United Airlines
Deal found 3/22$661
This Air Canada deal was found by Cheapflights users on 3/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:50 pm
HNL
-
DUB
2 stops46h 55m
Air Canada
Thu 8/209:50 am
DUB
-
HNL
2 stops45h 45m
Air Canada
Deal found 3/21$669
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/239:40 pm
HNL
-
SNN
2 stops22h 50m
United Airlines
Thu 8/2712:30 pm
SNN
-
HNL
2 stops34h 21m
United Airlines
Deal found 3/19$673
This United Airlines deal was found by Cheapflights users on 3/19. 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 9/610:05 pm
OGG
-
DUB
2 stops22h 15m
United Airlines
Thu 9/108:50 am
DUB
-
OGG
2 stops21h 15m
United Airlines
Deal found 3/19$676
This Priceline deal was found by Cheapflights users on 3/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:50 pm
HNL
-
DUB
2 stops46h 55m
Air Canada
Fri 9/119:50 am
DUB
-
HNL
1 stop21h 50m
Air Canada
Deal found 3/21$699
This United Airlines deal was found by Cheapflights users on 3/20. 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 8/177:35 pm
LIH
-
DUB
2 stops28h 05m
United Airlines
Mon 8/319:50 am
DUB
-
LIH
2 stops40h 50m
United Airlines
Deal found 3/20$706
This FlightHub deal was found by Cheapflights users on 3/19. 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 8/109:55 pm
HNL
-
DUB
1 stop22h 50m
Lufthansa
Wed 8/199:50 am
DUB
-
HNL
1 stop21h 50m
Lufthansa
Deal found 3/19$713
This FlightHub deal was found by Cheapflights users on 3/19. 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 8/109:55 pm
HNL
-
DUB
1 stop22h 50m
Multiple Airlines
Wed 8/199:20 am
DUB
-
HNL
2 stops22h 20m
Multiple Airlines
Deal found 3/19$721
This United Airlines deal was found by Cheapflights users on 3/20. 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 8/169:40 pm
HNL
-
SNN
2 stops25h 35m
United Airlines
Thu 8/209:30 am
SNN
-
HNL
2 stops20h 45m
United Airlines
Deal found 3/20$742

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$643
(Booking.com)

One-way from

$330
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$650
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. 24% potential increase in price ($241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 23, 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

Mon 8/17

7:35 pm-7:20 am

2 stops24h 45m

Dublin

Thu 8/20

9:50 am-7:44 pm

2 stops44h 54m

$656

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 8/17

8:00 pm-9:45 am

2 stops26h 45m

Dublin

Fri 8/21

9:20 am-4:25 pm

2 stops42h 05m

$661

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 8/23

9:40 pm-10:15 am

2 stops25h 35m

Shannon

Thu 8/27

9:30 am-7:48 pm

2 stops21h 18m

$673

KahuluiDublin

OGG - DUB

OGGDUB

Kahului

Mon 8/17

10:05 pm-9:45 am

2 stops24h 40m

Dublin

Fri 8/21

8:50 am-7:36 pm

2 stops21h 46m

$676
Quickest round-trip

KahuluiDublin

OGG - DUB

OGGDUB

Kahului

Sun 9/6

10:05 pm-7:20 am

2 stops22h 15m

Dublin

Thu 9/10

8:50 am-7:05 pm

2 stops21h 15m

$676

LihueDublin

LIH - DUB

LIHDUB

Lihue

Mon 8/17

1:17 pm-7:20 am

2 stops31h 03m

Dublin

Mon 8/31

9:50 am-3:40 pm

2 stops40h 50m

$706

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 8/10

9:40 pm-9:45 am

2 stops25h 05m

Dublin

Wed 8/19

9:20 am-7:48 pm

2 stops45h 28m

$730

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 4/20

7:00 am-6:40 pm

2 stops24h 40m

Dublin

Tue 4/28

8:35 am-9:37 pm

2 stops24h 02m

$731

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 8/16

9:40 pm-10:15 am

2 stops25h 35m

Shannon

Thu 8/20

9:30 am-7:15 pm

2 stops20h 45m

$742

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 4/30

7:00 am-5:50 pm

2 stops23h 50m

Dublin

Wed 5/6

1:00 pm-8:40 pm

2 stops42h 40m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 47 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 $374). Flying from Hawaii to Ireland in June is currently the most expensive (average of $781). 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, British Airways, and KLM fly from Hawaii to Ireland in about 24h 40m. The time it takes to get you to your destination can typically vary by up to 12h 38m. There are 6997 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 $374). Flying from Hawaii to Ireland in June is currently the most expensive (average of $781). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$350Average$631FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$488Average$793FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$529Average$657FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$531Average$872FlexibilityNo cancel feeOn-time67%

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