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$178+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$405
(Mytrip)

One-way from

$178
(oojo)

Popular in

June

Cheapest in

January

Average price

$578
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
Search Deals
One-way flight from O'ahu to Dublin
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Highest demand for flights based on searches. 20% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Mytrip deal was found by Cheapflights users on 1/7. 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 2/22:00 pmHNL - DUB
2 stops31h 10mAir Canada
Wed 2/189:00 amDUB - HNL
2 stops37h 43mAir Canada
Deal found 1/7$405
This KAYAK deal was found by Cheapflights users on 1/7. 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 2/89:51 pmHNL - DUB
2 stops29h 44mBritish Airways
Wed 2/187:35 amDUB - HNL
2 stops23h 46mBritish Airways
Deal found 1/7$412
This British Airways deal was found by Cheapflights users on 1/7. 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 2/27:00 amHNL - DUB
2 stops24h 45mBritish Airways
Wed 2/188:45 amDUB - HNL
2 stops22h 36mBritish Airways
Deal found 1/7$435
This United Airlines deal was found by Cheapflights users on 1/7. 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 2/86:05 pmHNL - DUB
1 stop28h 05mUnited Airlines
Wed 2/189:00 amDUB - HNL
2 stops46h 06mUnited Airlines
Deal found 1/7$437
This Delta deal was found by Cheapflights users on 1/7. 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 2/210:55 pmHNL - DUB
2 stops23h 50mDelta
Wed 2/1810:45 amDUB - HNL
1 stop39h 38mDelta
Deal found 1/7$438
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 2/87:00 amHNL - DUB
1 stop21h 30mAmerican Airlines
Wed 2/183:20 pmDUB - HNL
1 stop30h 54mAmerican Airlines
Deal found 1/7$452
This KLM deal was found by Cheapflights users on 1/7. 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 2/25:55 pmHNL - DUB
1 stop28h 50mKLM
Wed 2/185:15 pmDUB - HNL
2 stops38h 13mKLM
Deal found 1/7$458
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 2/109:51 pmHNL - DUB
1 stop30h 39mAmerican Airlines
Tue 2/247:35 amDUB - HNL
2 stops23h 46mAmerican Airlines
Deal found 1/7$459
This Ovago deal was found by Cheapflights users on 1/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/157:00 amHNL - DUB
2 stops28h 05mBritish Airways
Wed 1/218:45 amDUB - HNL
2 stops23h 58mBritish Airways
Deal found 1/8$463
This Ovago deal was found by Cheapflights users on 1/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 amHNL - DUB
2 stops24h 50mBritish Airways
Mon 4/137:00 pmDUB - HNL
2 stops35h 41mBritish Airways
Deal found 1/7$478
This British Airways deal was found by Cheapflights users on 1/6. 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.
Wed 3/48:00 amHNL - DUB
2 stops26h 05mBritish Airways
Sun 3/81:05 pmDUB - HNL
2 stops32h 09mBritish Airways
Deal found 1/6$485
This Air Canada deal was found by Cheapflights users on 1/7. 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 8/249:55 pmHNL - DUB
2 stops46h 50mAir Canada
Sun 9/69:20 amDUB - HNL
2 stops46h 20mAir Canada
Deal found 1/7$491

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 January 8, 2026.
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

Mon 2/2

2:00 pm-7:10 am

2 stops31h 10m

Dublin

Wed 2/18

9:00 am-12:43 pm

2 stops37h 43m

$405

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 2/10

7:00 am-5:45 pm

2 stops24h 45m

Dublin

Tue 2/24

7:35 am-9:21 pm

2 stops23h 46m

$412

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 2/8

7:00 am-7:40 pm

2 stops26h 40m

Dublin

Wed 2/18

8:45 am-9:21 pm

2 stops22h 36m

$412

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 2/2

6:05 pm-8:10 am

1 stop28h 05m

Dublin

Wed 2/18

9:00 am-4:46 pm

2 stops41h 46m

$435

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 2/8

6:05 pm-8:10 am

1 stop28h 05m

Dublin

Wed 2/18

9:00 am-9:06 pm

2 stops46h 06m

$437

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 2/2

10:55 pm-8:45 am

2 stops23h 50m

Dublin

Wed 2/18

10:45 am-4:23 pm

1 stop39h 38m

$438

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 2/2

5:55 pm-8:45 am

1 stop28h 50m

Dublin

Wed 2/18

5:15 pm-9:28 pm

2 stops38h 13m

$458

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 2/10

9:51 pm-2:30 pm

1 stop30h 39m

Dublin

Tue 2/24

7:35 am-9:21 pm

2 stops23h 46m

$459

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 3/4

8:00 am-8:05 pm

2 stops26h 05m

Dublin

Sun 3/8

1:05 pm-11:14 am

2 stops32h 09m

$485

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 2/10

6:05 pm-8:10 am

1 stop28h 05m

Dublin

Tue 2/24

10:40 am-2:54 pm

1 stop38h 14m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 22 results
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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, January is the cheapest month in which you can book a flight from O'ahu to Dublin (average of $507). 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.

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 January 8, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines 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.
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,032 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,142 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,097 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,603 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,698 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 24h 45m. 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, January is the cheapest month in which you can book a flight from O'ahu to Dublin (average of $507). 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
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.
Honolulu to Dublin flights
Honolulu to Shannon flights
Kailua-Kona to Dublin flights
Lihue to Dublin flights
Kahului to Dublin flights
Hilo to Dublin flights
Honolulu to Cork flights

Top 5 airlines flying from O'ahu to Dublin

Discover the top 5 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$520Average$818FlexibilityNo cancel feeOn-time69%
DeltaCheapest$540Average$784FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$551Average$928FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$579Average$928FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$623Average$1,126FlexibilityNo cancel feeOn-time71%

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