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$280+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 February 21, 2026.

This Air Canada deal was found by Cheapflights users on 2/20. 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 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
2 stops46h 50m
Air Canada
Fri 8/219:50 am
DUB
-
HNL
1 stop21h 50m
Air Canada
Deal found 2/20$479
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:00 pm
KOA
-
DUB
2 stops32h 45m
United Airlines
Tue 9/159:20 am
DUB
-
KOA
2 stops45h 10m
United Airlines
Deal found 2/18$485
This Air Canada deal was found by Cheapflights users on 2/20. 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 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
2 stops46h 50m
Multiple Airlines
Fri 8/219:50 am
DUB
-
HNL
2 stops37h 00m
Multiple Airlines
Deal found 2/20$489
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip 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
Multiple Airlines
Mon 8/319:20 am
DUB
-
HNL
2 stops46h 20m
Multiple Airlines
Deal found 2/18$526
This United Airlines deal was found by Cheapflights users on 2/20. 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 8/177:40 pm
LIH
-
DUB
2 stops27h 05m
United Airlines
Mon 8/319:50 am
DUB
-
LIH
2 stops40h 50m
United Airlines
Deal found 2/20$536
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:50 pm
HNL
-
DUB
2 stops27h 50m
United Airlines
Mon 8/319:50 am
DUB
-
HNL
2 stops43h 57m
United Airlines
Deal found 2/18$537
This United Airlines deal was found by Cheapflights users on 2/20. 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 8/177:50 pm
HNL
-
DUB
2 stops24h 30m
United Airlines
Sun 8/239:20 am
DUB
-
HNL
2 stops41h 55m
United Airlines
Deal found 2/20$541
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/301:05 pm
KOA
-
DUB
3 stops33h 40m
United Airlines
Fri 4/179:50 am
DUB
-
KOA
2 stops37h 55m
United Airlines
Deal found 2/20$551
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/67:55 pm
HNL
-
DUB
2 stops26h 50m
United Airlines
Wed 4/159:50 am
DUB
-
HNL
2 stops44h 30m
United Airlines
Deal found 2/19$551
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:40 pm
HNL
-
DUB
2 stops26h 00m
United Airlines
Tue 9/299:20 am
DUB
-
HNL
3 stops40h 50m
United Airlines
Deal found 2/21$554
This KAYAK deal was found by Cheapflights users on 2/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:45 pm
HNL
-
DUB
2 stops47h 30m
Lufthansa
Thu 4/235:55 am
DUB
-
HNL
2 stops24h 54m
Lufthansa
Deal found 2/19$562
This KAYAK deal was found by Cheapflights users on 2/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:45 pm
HNL
-
DUB
2 stops47h 30m
Lufthansa
Fri 4/179:50 am
DUB
-
HNL
2 stops45h 33m
Lufthansa
Deal found 2/19$564

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(Air Canada)

One-way from

$280
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$434
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 ($248 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 February 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 February 21, 2026.
Use the filters below to find and compare flights from Hawaii to Ireland that are best for you.

Fly from

Hawaii

Fly to

Ireland

Route

Depart

Return

Price

LihueDublin

LIH - DUB

LIHDUB

Lihue

Mon 8/17

7:40 pm-9:45 am

2 stops27h 05m

Dublin

Mon 8/31

9:50 am-3:40 pm

2 stops40h 50m

$536

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 8/17

7:50 pm-10:40 am

2 stops27h 50m

Dublin

Mon 8/31

9:50 am-6:47 pm

2 stops43h 57m

$537

Kailua-KonaDublin

KOA - DUB

KOADUB

Kona Intl

Mon 3/30

1:05 pm-9:45 am

3 stops33h 40m

Dublin

Fri 4/17

9:50 am-12:45 pm

2 stops37h 55m

$551

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

$562

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

$563

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 4/20

9:40 pm-7:30 am

2 stops22h 50m

Dublin

Tue 4/28

9:30 am-10:05 pm

2 stops23h 35m

$567

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 4/30

11:45 am-7:45 am

2 stops33h 00m

Dublin

Wed 5/6

9:50 am-7:49 pm

2 stops44h 59m

$589

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 4/20

3:40 pm-9:15 am

1 stop30h 35m

Dublin

Tue 4/28

5:55 am-9:45 pm

2 stops26h 50m

$607

LihueDublin

LIH - DUB

LIHDUB

Lihue

Sun 5/10

9:40 pm-9:15 am

2 stops24h 35m

Dublin

Tue 5/26

5:55 am-5:40 pm

2 stops22h 45m

$613

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 4/30

9:40 pm-7:30 am

2 stops22h 50m

Dublin

Wed 5/6

1:35 pm-1:25 pm

2 stops34h 50m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 41 results
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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 $774). 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 Delta fly from Hawaii to Ireland in about 24h 35m. The time it takes to get you to your destination can typically vary by up to 2h 30m. 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 $374). Flying from Hawaii to Ireland in June is currently the most expensive (average of $774). 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 5 airlines flying from Hawaii to Ireland

Discover the top 5 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$350Average$581FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$488Average$796FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$529Average$664FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$551Average$890FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$833Average$1,310FlexibilityNo cancel feeOn-time71%

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