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$436+ Cheap flights from O'ahu 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from O'ahu to Dublin

Keep the following information in mind while searching for O'ahu to Dublin flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$527
(Lufthansa)

One-way from

$436
(Mytrip)

Popular in

January

Cheapest in

November

Average price

$610
Provider with most accurate pricing for Honolulu-Dublin flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Dublin flights.
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From O'ahu to Dublin
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One-way flight from O'ahu to Dublin
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Highest demand for flights based on searches. 16% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from O'ahu to Dublin

Cheapest flights from O'ahu to Dublin
Explore the most affordable flight options available from O'ahu to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:00 amHNL - DUB
2 stops21h 45mDelta
Thu 11/275:55 amDUB - HNL
2 stops25h 54mDelta
Deal found 11/18$473
This Priceline deal was found by Cheapflights users on 11/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:00 pmHNL - DUB
2 stops31h 10mAir Canada
Wed 12/39:00 amDUB - HNL
2 stops37h 43mAir Canada
Deal found 11/18$495
This Orbitz deal was found by Cheapflights users on 11/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:55 pmHNL - DUB
2 stops46h 15mMultiple Airlines
Tue 12/25:55 pmDUB - HNL
2 stops37h 08mMultiple Airlines
Deal found 11/18$516
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 pmHNL - DUB
1 stop28h 05mUnited Airlines
Wed 12/39:00 amDUB - HNL
2 stops22h 03mUnited Airlines
Deal found 11/17$646
This Expedia deal was found by Cheapflights users on 11/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:00 amHNL - DUB
2 stops23h 10mMultiple Airlines
Wed 12/109:00 amDUB - HNL
2 stops37h 43mMultiple Airlines
Deal found 11/18$665
This Gotogate deal was found by Cheapflights users on 11/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:55 pmHNL - DUB
2 stops46h 15mAir Canada
Sat 1/109:00 amDUB - HNL
2 stops46h 40mAir Canada
Deal found 11/20$694
This Finnair deal was found by Cheapflights users on 11/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:45 pmHNL - DUB
2 stops22h 25mMultiple Airlines
Sat 12/1312:55 pmDUB - HNL
2 stops36h 28mMultiple Airlines
Deal found 11/18$735
This American Airlines deal was found by Cheapflights users on 11/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:45 pmHNL - DUB
1 stop26h 25mAmerican Airlines
Sat 12/133:20 pmDUB - HNL
1 stop31h 42mAmerican Airlines
Deal found 11/18$924
This Expedia deal was found by Cheapflights users on 11/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:00 amHNL - DUB
2 stops23h 10mMultiple Airlines
Mon 12/15:10 amDUB - HNL
2 stops26h 30mMultiple Airlines
Deal found 11/18$1,033
This American Airlines deal was found by Cheapflights users on 11/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amHNL - DUB
1 stop21h 30mAmerican Airlines
Wed 12/103:20 pmDUB - HNL
1 stop31h 42mAmerican Airlines
Deal found 11/18$1,037
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:15 pmHNL - DUB
2 stops22h 30mDelta
Fri 11/285:55 amDUB - HNL
2 stops24h 20mDelta
Deal found 11/18$1,043

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu 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 November 20, 2025.
Use the filters below to find and compare flights from O'ahu to Dublin that are best for you.

Fly from

O'ahu

Fly to

Dublin

Route

Depart

Return

Price

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Fri 1/16

9:57 am-10:45 pm

2 stops26h 48m

Dublin

Tue 1/20

10:50 am-9:08 pm

2 stops44h 18m

$527

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 2/8

10:55 pm-7:10 am

2 stops46h 15m

Dublin

Wed 2/18

9:00 am-12:43 pm

2 stops37h 43m

$594

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 1/12

5:55 pm-8:45 am

1 stop28h 50m

Dublin

Wed 1/28

5:15 pm-9:28 pm

2 stops38h 13m

$608

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 2/8

6:05 pm-8:10 am

1 stop28h 05m

Dublin

Wed 2/18

9:00 am-9:21 pm

2 stops46h 21m

$608

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 2/22

10:55 pm-9:55 am

2 stops25h 00m

Dublin

Sun 3/1

9:00 am-9:21 pm

2 stops46h 21m

$645

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 2/26

8:00 am-5:25 pm

2 stops23h 25m

Dublin

Mon 3/9

8:40 pm-9:39 pm

2 stops34h 59m

$656

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 2/26

11:55 pm-7:10 am

1 stop21h 15m

Dublin

Mon 3/9

5:55 pm-9:58 pm

2 stops38h 03m

$667

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 3/12

1:00 pm-9:00 am

3 stops34h 00m

$436

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 2/9

10:55 pm-7:10 am

2 stops22h 15m

$439

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sat 2/7

10:30 pm-8:45 am

2 stops24h 15m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from O'ahu to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from O'ahu 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 O'ahu to Dublin

What is the cheapest month to book a flight from O'ahu to Dublin?

Currently, November is the cheapest month in which you can book a flight from O'ahu to Dublin (average of $524). Flying from O'ahu to Dublin in June is currently the most expensive (average of $890). 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.

What is the cheapest time of day to fly from FUW to DUB?

Find hourly flight availability from O'ahu to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

When flying from O'ahu to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight at noon.

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 November 20, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada from O'ahu to Dublin. 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
9,027 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,027 reviews
United Airlines
7.4
Good
9,027 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,045 reviews
United Airlines
7.4
Good
9,027 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,462 reviews
United Airlines
7.4
Good
9,027 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,579 reviews
United Airlines
7.4
Good
9,027 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,534 reviews
United Airlines
7.4
Good
9,027 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from O'ahu?

    For a flight from O'ahu to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How long is the flight from O'ahu to Dublin?

    Departing from O'ahu to Dublin will take you 26h 48m. O'ahu and Dublin are separated by a distance of 6997 mi. 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 O'ahu to Dublin that include hotel bookings?

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

  • How can I find direct flights from O'ahu to Dublin?

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

  • Can I find deals for business class flights from O'ahu to Dublin?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Dublin?

    Currently, November is the cheapest month in which you can book a flight from O'ahu to Dublin (average of $524). Flying from O'ahu to Dublin in June is currently the most expensive (average of $890). 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
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'ahu to Dublin

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

Top 6 airlines flying from O'ahu to Dublin

Discover the top 6 airlines that operate flights from O'ahu 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$508Average$1,004FlexibilityNo cancel feeOn-time76%
DeltaCheapest$540Average$666FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$581Average$700FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$606Average$866FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$610Average$984FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$623Average$1,125FlexibilityNo cancel feeOn-time71%

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