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$390+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
May 17 — May 241
Sun 5/17
Sun 5/24
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 April 17, 2026.

This Gotogate deal was found by Cheapflights users on 4/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:50 pm
HNL
-
DUB
2 stops47h 25m
Air Canada
Wed 9/169:50 am
DUB
-
HNL
1 stop21h 45m
Air Canada
Deal found 4/15$704
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Tue 11/109:05 pm
OGG
-
DUB
2 stops24h 25m
United Airlines
Fri 11/139:00 am
DUB
-
OGG
2 stops41h 37m
United Airlines
Deal found 4/12$706
This Gotogate deal was found by Cheapflights users on 4/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:50 pm
HNL
-
DUB
1 stop22h 55m
Multiple Airlines
Fri 9/119:50 am
DUB
-
HNL
1 stop21h 45m
Multiple Airlines
Deal found 4/15$732
This Gotogate deal was found by Cheapflights users on 4/14. 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.
Sun 10/189:50 pm
HNL
-
DUB
2 stops23h 25m
Multiple Airlines
Wed 10/219:50 am
DUB
-
HNL
1 stop21h 45m
Multiple Airlines
Deal found 4/14$739
This Booking.com deal was found by Cheapflights users on 4/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:50 pm
HNL
-
DUB
1 stop22h 55m
Air Canada
Fri 9/119:50 am
DUB
-
HNL
2 stops44h 58m
Air Canada
Deal found 4/15$744
This Air Canada deal was found by Cheapflights users on 4/17. 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 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 4/17$755
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:35 pm
OGG
-
DUB
1 stop29h 10m
Multiple Airlines
Fri 11/1311:55 am
DUB
-
OGG
2 stops40h 51m
Multiple Airlines
Deal found 4/15$756
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:50 pm
HNL
-
DUB
2 stops23h 25m
Air Canada
Tue 10/209:50 am
DUB
-
HNL
2 stops45h 05m
Air Canada
Deal found 4/16$766
This United Airlines deal was found by Cheapflights users on 4/15. 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 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 stops27h 40m
United Airlines
Fri 8/219:20 am
DUB
-
HNL
2 stops42h 05m
United Airlines
Deal found 4/15$767
This United Airlines deal was found by Cheapflights users on 4/15. 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 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 4/15$780
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:10 pm
OGG
-
DUB
2 stops31h 15m
Delta
Wed 9/235:55 am
DUB
-
OGG
2 stops22h 54m
Delta
Deal found 4/15$810
This United Airlines deal was found by Cheapflights users on 4/16. 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 stops27h 10m
United Airlines
Mon 8/319:50 am
DUB
-
LIH
2 stops37h 11m
United Airlines
Deal found 4/16$824

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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$704
(Gotogate)

One-way from

$431
(Justfly.com)

Popular in

June

Cheapest in

February

Average price

$631
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. 22% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 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

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 10/13

9:50 pm-8:15 am

2 stops23h 25m

Dublin

Tue 10/20

9:50 am-7:55 pm

2 stops45h 05m

$766

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 8/17

8:00 pm-10:40 am

2 stops27h 40m

Dublin

Fri 8/21

9:20 am-4:25 pm

2 stops42h 05m

$767
Quickest round-trip

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 8/16

8:00 pm-10:15 am

2 stops27h 15m

Shannon

Thu 8/20

9:30 am-7:48 pm

2 stops21h 18m

$780

LihueDublin

LIH - DUB

LIHDUB

Lihue

Mon 8/17

10:55 pm-9:45 am

2 stops23h 50m

Dublin

Mon 8/31

9:50 am-12:01 pm

2 stops37h 11m

$824

KahuluiDublin

OGG - DUB

OGGDUB

Kahului

Mon 8/24

12:05 pm-7:20 am

2 stops32h 15m

Dublin

Wed 9/23

9:20 am-11:44 am

3 stops37h 24m

$835

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 5/6

7:00 am-7:30 pm

2 stops25h 30m

Dublin

Wed 5/13

8:35 am-9:35 pm

2 stops24h 00m

$872

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Tue 5/12

9:40 pm-10:15 am

2 stops25h 35m

Shannon

Wed 5/27

9:30 am-9:38 pm

2 stops23h 08m

$872

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 5/17

7:00 am-7:35 pm

2 stops25h 35m

Dublin

Wed 5/27

8:35 am-10:11 pm

2 stops24h 36m

$879

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 5/17

4:06 pm-7:55 am

1 stop28h 49m

Dublin

Wed 5/27

5:55 am-7:48 pm

2 stops24h 53m

$894

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Mon 5/11

4:50 pm-10:15 am

2 stops30h 25m

Shannon

Thu 5/28

9:30 am-9:38 pm

2 stops23h 08m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 48 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, British Airways, and Air Canada fly from Hawaii to Ireland in about 25h 35m. The time it takes to get you to your destination can typically vary by up to 4h 30m. 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 $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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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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$350Average$631FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$488Average$807FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$508Average$579FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$531Average$802FlexibilityNo cancel feeOn-time67%

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