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$330+ Cheap flights from Honolulu (HNL) to Dublin (DUB)

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 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Honolulu to Dublin

Cheapest flights from Honolulu to Dublin
Explore the most affordable flight options available from Honolulu to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Air Canada deal was found by Cheapflights users on 3/23. 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 3/23$649
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 3/24. 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 3/24$669
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 Air Canada 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 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
Wed 8/59:20 am
DUB
-
HNL
2 stops46h 15m
Air Canada
Deal found 3/20$730
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 am
HNL
-
DUB
2 stops24h 40m
British Airways
Tue 4/288:25 pm
DUB
-
HNL
2 stops33h 09m
British Airways
Deal found 3/20$731
This Delta deal was found by Cheapflights users on 3/23. 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 3/23$733
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.
Sun 8/169:40 pm
HNL
-
DUB
2 stops22h 50m
United Airlines
Thu 8/208:50 am
DUB
-
HNL
2 stops21h 58m
United Airlines
Deal found 3/22$745
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:40 pm
HNL
-
DUB
1 stop30h 35m
KLM
Tue 4/2811:10 am
DUB
-
HNL
2 stops21h 10m
KLM
Deal found 3/21$748

Find flight deals from Honolulu to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(Air Canada)

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 Honolulu to Dublin
Search Deals
One-way flight from Honolulu to Dublin
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 Honolulu to Dublin 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 24, 2026.
Use the filters below to find and compare flights from Honolulu to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 4/20

7:00 am-6:40 pm

2 stops24h 40m

Dublin

Tue 4/28

8:25 pm-6:34 pm

2 stops33h 09m

$731

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 4/20

7:00 am-6:25 pm

2 stops24h 25m

Dublin

Tue 4/28

5:55 am-9:20 pm

2 stops26h 25m

$733
Quickest round-trip

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/16

9:40 pm-7:30 am

2 stops22h 50m

Dublin

Thu 8/20

8:50 am-7:48 pm

2 stops21h 58m

$745

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 4/20

3:40 pm-9:15 am

1 stop30h 35m

Dublin

Tue 4/28

5:55 am-9:20 pm

2 stops26h 25m

$778

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

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 4/30

7:00 am-7:20 pm

2 stops25h 20m

Dublin

Wed 5/6

8:35 am-9:37 pm

2 stops24h 02m

$781
Cheapest one-way

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Fri 8/21

9:40 pm-7:45 am

2 stops47h 05m

$330

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 8/20

9:50 pm-8:15 am

2 stops47h 25m

$350

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Fri 8/21

9:50 pm-8:15 am

2 stops47h 25m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Honolulu-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Honolulu-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Honolulu to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Honolulu 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 Honolulu to Dublin

What is the cheapest month to book a flight from Honolulu to Dublin?

Currently, February is the cheapest month in which you can book a flight from Honolulu to Dublin (average of $374). Flying from Honolulu to Dublin 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.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated March 24, 2026.
See what other customers who have flown with United Airlines,Air Canada, andLufthansa from Honolulu to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,467 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,467 reviews
United Airlines
7.4
Good
9,467 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,836 reviews
United Airlines
7.4
Good
9,467 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,864 reviews
United Airlines
7.4
Good
9,467 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,813 reviews
United Airlines
7.4
Good
9,467 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Dublin. 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 Honolulu to Dublin?

    Departing from Honolulu to Dublin will take you 24h 40m. The distance between Honolulu and Dublin is about 6997 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Honolulu to Dublin round-trip?

    Currently priced at $350, British Airways will fly you from Honolulu to Dublin and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Lufthansa - these airlines can fly you to your destination from $488 and $529, respectively. These flights start at 52% lower than the current average price 3 months from now.

  • Can I find deals for flights from Honolulu to Dublin that include hotel bookings?

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

  • How can I find direct flights from Honolulu to Dublin?

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

  • Can I find deals for business class flights from Honolulu to Dublin?

    Yes. Cheapflights offers flight deals from Honolulu to Dublin 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 Honolulu to Dublin?

    Currently, February is the cheapest month in which you can book a flight from Honolulu to Dublin (average of $374). Flying from Honolulu to Dublin 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Honolulu to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Lihue to Dublin flights

Top 4 airlines flying from Honolulu to Dublin

Discover the top 4 airlines that operate flights from Honolulu to Dublin. 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$350Average$631FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$488Average$820FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$529Average$657FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$531Average$872FlexibilityNo cancel feeOn-time67%

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