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$442+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
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 June 26, 2025.

Round-trip from

$594
(Booking.com)

One-way from

$442
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$1,137
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. 0% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 26, 2025.

This FlightHub deal was found by Cheapflights users on 6/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:55 pmHNL - DUB
2 stops46h 15mAir Canada
Fri 11/289:00 amDUB - HNL
2 stops37h 43mAir Canada
Deal found 6/26$594
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/1811:30 pmHNL - DUB
2 stops24h 50mUnited Airlines
Thu 11/279:30 amDUB - HNL
2 stops22h 57mUnited Airlines
Deal found 6/25$611
This Air Canada deal was found by Cheapflights users on 6/25. 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.
Tue 11/1811:00 pmHNL - DUB
2 stops30h 40mMultiple Airlines
Thu 11/2712:05 pmDUB - HNL
3 stops34h 49mMultiple Airlines
Deal found 6/25$805
This Air France deal was found by Cheapflights users on 6/26. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amHNL - DUB
2 stops21h 00mAir France
Thu 10/26:00 amDUB - HNL
2 stops24h 20mAir France
Deal found 6/26$985
This Gurufare deal was found by Cheapflights users on 6/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:05 pmHNL - DUB
1 stop22h 40mLufthansa
Fri 9/55:40 pmDUB - HNL
2 stops38h 10mLufthansa
Deal found 6/25$1,063
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 9/1711:02 pmHNL - DUB
1 stop28h 23mAmerican Airlines
Thu 10/23:25 pmDUB - HNL
1 stop31h 20mAmerican Airlines
Deal found 6/25$1,239
This Gurufare deal was found by Cheapflights users on 6/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:45 pmHNL - DUB
1 stop27h 45mAer Lingus
Sun 8/103:25 pmDUB - HNL
1 stop31h 01mAer Lingus
Deal found 6/26$1,913
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:02 pmHNL - DUB
2 stops28h 48mBritish Airways
Wed 10/16:30 amDUB - HNL
2 stops26h 02mBritish Airways
Deal found 6/26$1,965

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 June 26, 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 11/14

10:55 pm-7:10 am

2 stops46h 15m

Dublin

Fri 11/28

9:00 am-12:43 pm

2 stops37h 43m

$594

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 11/18

11:30 pm-10:20 am

2 stops24h 50m

Dublin

Thu 11/27

9:30 am-10:27 pm

2 stops22h 57m

$611

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 11/18

11:00 pm-3:40 pm

2 stops30h 40m

Dublin

Thu 11/27

12:05 pm-12:54 pm

3 stops34h 49m

$805

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 9/17

7:00 am-3:00 pm

2 stops21h 00m

Dublin

Thu 10/2

6:00 am-7:20 pm

2 stops24h 20m

$985

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Fri 8/29

10:05 pm-7:45 am

1 stop22h 40m

Dublin

Fri 9/5

5:40 pm-8:50 pm

2 stops38h 10m

$1,063

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 9/17

11:02 pm-2:25 pm

1 stop28h 23m

Dublin

Thu 10/2

3:25 pm-11:45 am

1 stop31h 20m

$1,239

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/3

11:45 pm-2:30 pm

1 stop27h 45m

Dublin

Sun 8/10

3:25 pm-11:26 am

1 stop31h 01m

$1,913

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 9/23

11:02 pm-2:50 pm

2 stops28h 48m

Dublin

Wed 10/1

6:30 am-9:32 pm

2 stops26h 02m

$1,965

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sat 9/6

7:50 am-11:10 pm

3 stops52h 20m

$442

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sat 9/6

10:05 pm-7:45 am

2 stops46h 40m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 13 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 $509). Flying from O'ahu to Dublin in June is currently the most expensive (average of $937). 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 June 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from O'ahu to Dublin as you normally would.

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 June 26, 2025.
Read reviews from past customers who have flown Delta, Air France, and United 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
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,470 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,838 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,893 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from O'ahu to Dublin one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $446. Users have also found prices from $451 and $590 on American Airlines and Delta, respectively.

  • 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 $509). Flying from O'ahu to Dublin in June is currently the most expensive (average of $937). 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 O'ahu?

Book flights to O'ahu 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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Kahului to Dublin flights
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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$564Average$683FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$574Average$985FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$581Average$766FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$613Average$1,029FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$623Average$1,126FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$626Average$879FlexibilityNo cancel feeOn-time69%

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