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Ireland

$334+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Apr 29 — May 61
Wed 4/29
Wed 5/6
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 30, 2026.

This Air Canada deal was found by Cheapflights users on 3/27. 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 8/179:50 pm
HNL
-
DUB
2 stops46h 55m
Air Canada
Fri 8/219:50 am
DUB
-
HNL
1 stop21h 45m
Air Canada
Deal found 3/27$699
This United Airlines deal was found by Cheapflights users on 3/29. 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 12/78:30 pm
KOA
-
DUB
2 stops27h 50m
United Airlines
Fri 12/119:00 am
DUB
-
KOA
2 stops41h 14m
United Airlines
Deal found 3/29$706
This United Airlines deal was found by Cheapflights users on 3/25. 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 stops24h 45m
United Airlines
Thu 8/209:50 am
DUB
-
LIH
2 stops44h 54m
United Airlines
Deal found 3/25$706
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
HNL
-
DUB
2 stops24h 00m
British Airways
Wed 4/298:35 am
DUB
-
HNL
2 stops24h 02m
British Airways
Deal found 3/25$731
This United Airlines deal was found by Cheapflights users on 3/30. 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 stops24h 45m
United Airlines
Mon 8/319:50 am
DUB
-
LIH
2 stops37h 11m
United Airlines
Deal found 3/30$768
This Delta deal was found by Cheapflights users on 3/29. 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 4/2612:30 pm
OGG
-
DUB
2 stops32h 25m
Delta
Mon 5/41:25 pm
DUB
-
OGG
2 stops41h 07m
Delta
Deal found 3/29$768
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 10/31:30 pm
HNL
-
DUB
2 stops31h 25m
Delta
Tue 10/135:55 am
DUB
-
HNL
2 stops24h 29m
Delta
Deal found 3/26$779
This Air Canada deal was found by Cheapflights users on 3/28. 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.
Fri 7/249:50 pm
HNL
-
DUB
2 stops46h 55m
Air Canada
Tue 8/49:20 am
DUB
-
HNL
2 stops46h 15m
Air Canada
Deal found 3/28$780
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 5/67:00 am
HNL
-
DUB
2 stops24h 25m
Delta
Wed 5/135:55 am
DUB
-
HNL
2 stops24h 53m
Delta
Deal found 3/29$783
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 8/139:40 pm
HNL
-
DUB
2 stops47h 35m
United Airlines
Fri 8/218:50 am
DUB
-
HNL
2 stops21h 25m
United Airlines
Deal found 3/26$784
This Air Canada deal was found by Cheapflights users on 3/26. 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.
Fri 10/29:40 pm
HNL
-
DUB
2 stops47h 35m
Air Canada
Wed 10/149:50 am
DUB
-
HNL
2 stops61h 00m
Air Canada
Deal found 3/26$791
This KLM deal was found by Cheapflights users on 3/26. 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.
Sun 10/43:10 pm
HNL
-
DUB
1 stop30h 35m
KLM
Tue 10/135:20 pm
DUB
-
HNL
2 stops37h 04m
KLM
Deal found 3/26$792

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 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$699
(Air Canada)

One-way from

$334
(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 30, 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

$706

LihueDublin

LIH - DUB

LIHDUB

Lihue

Mon 8/17

7:35 pm-10:40 am

2 stops28h 05m

Dublin

Mon 8/31

9:50 am-12:01 pm

2 stops37h 11m

$768

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 5/6

7:00 am-6:25 pm

2 stops24h 25m

Dublin

Wed 5/13

5:55 am-9:01 pm

2 stops26h 06m

$783

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 8/16

1:25 pm-10:15 am

3 stops33h 50m

Shannon

Thu 8/20

9:30 am-7:15 pm

2 stops20h 45m

$793
Quickest round-trip

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/16

8:00 pm-7:30 am

2 stops24h 30m

Dublin

Thu 8/20

8:50 am-7:48 pm

2 stops21h 58m

$795

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 4/30

7:55 pm-11:10 am

2 stops28h 15m

Dublin

Wed 5/6

1:35 pm-1:25 pm

2 stops34h 50m

$836

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 4/20

9:40 pm-7:20 am

2 stops22h 40m

Dublin

Tue 4/28

8:50 am-10:05 pm

2 stops24h 15m

$839

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 4/22

4:10 pm-7:55 am

1 stop28h 45m

Dublin

Wed 4/29

5:55 am-9:20 pm

2 stops26h 25m

$845

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 8/17

8:00 pm-7:30 am

2 stops24h 30m

Dublin

Fri 8/21

8:50 am-11:51 am

2 stops38h 01m

$845

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 8/18

9:41 pm-7:45 am

2 stops47h 04m

Dublin

Wed 8/26

10:30 am-7:06 pm

2 stops43h 36m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

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 $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, Delta, and British Airways fly from Hawaii to Ireland in about 24h 25m. The time it takes to get you to your destination can typically vary by up to 9h 05m. 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

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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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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 30, 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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