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$569+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DUB
Mar 1 — Mar 81
Sat 3/1
Sat 3/8
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 February 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(United Airlines)

One-way from

$569
(Cheapflightsfares)

Popular in

May

Cheapest in

November

Average price

$651
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. 20% potential increase in price ($256 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 24, 2025.

This United Airlines deal was found by Cheapflights users on 2/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:40 pmHNL - DUB
2 stops26h 30mUnited Airlines
Thu 10/3011:50 amDUB - HNL
2 stops33h 41mUnited Airlines
Deal found 2/24$610
This Booking.com deal was found by Cheapflights users on 2/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:05 pmHNL - DUB
1 stop22h 40mAir Canada
Tue 9/99:20 amDUB - HNL
2 stops44h 13mAir Canada
Deal found 2/23$618
This British Airways deal was found by Cheapflights users on 2/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:30 amHNL - DUB
2 stops24h 30mBritish Airways
Wed 4/28:30 amDUB - HNL
2 stops24h 14mBritish Airways
Deal found 2/23$661
This Travelocity deal was found by Cheapflights users on 2/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:05 pmHNL - DUB
1 stop22h 40mLufthansa
Mon 9/85:40 pmDUB - HNL
2 stops35h 53mLufthansa
Deal found 2/23$669
This Delta deal was found by Cheapflights users on 2/23. 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.
Sun 3/234:20 pmHNL - DUB
1 stop30h 05mDelta
Tue 4/112:00 pmDUB - HNL
2 stops34h 45mDelta
Deal found 2/23$671
This Ovago deal was found by Cheapflights users on 2/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/277:00 amHNL - DUB
2 stops24h 50mMultiple Airlines
Mon 3/315:55 amDUB - HNL
2 stops27h 03mMultiple Airlines
Deal found 2/23$814
This American Airlines deal was found by Cheapflights users on 2/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:05 amHNL - DUB
1 stop21h 25mAmerican Airlines
Wed 11/263:20 pmDUB - HNL
1 stop31h 50mAmerican Airlines
Deal found 2/23$862
This Expedia deal was found by Cheapflights users on 2/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/286:30 amHNL - DUB
1 stop22h 00mAer Lingus
Wed 4/211:35 amDUB - HNL
2 stops35h 58mAer Lingus
Deal found 2/23$893
This WestJet deal was found by Cheapflights users on 2/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:45 pmHNL - DUB
2 stops49h 05mWestJet
Fri 6/1312:50 pmDUB - HNL
2 stops43h 47mWestJet
Deal found 2/24$1,052
This Aeromexico deal was found by Cheapflights users on 2/24. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:05 amHNL - DUB
2 stops27h 35mAir France
Sat 5/103:55 pmDUB - HNL
2 stops38h 00mAir France
Deal found 2/24$1,252

Find flights from O'ahu to Dublin within your budget

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 February 24, 2025.

Fly from

O'ahu

Fly to

Dublin

Route

Depart

Return

Price

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 3/23

8:20 pm-10:05 am

2 stops27h 45m

Dublin

Tue 4/1

9:50 am-1:43 pm

2 stops38h 53m

$649

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 3/26

6:30 am-5:00 pm

2 stops24h 30m

Dublin

Wed 4/2

8:30 am-9:44 pm

2 stops24h 14m

$661

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 3/23

4:20 pm-8:25 am

1 stop30h 05m

Dublin

Thu 4/3

12:00 pm-1:53 pm

2 stops36h 53m

$671

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 3/25

11:20 pm-6:10 am

2 stops44h 50m

Dublin

Tue 4/1

9:50 am-11:47 am

2 stops36h 57m

$691

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 3/24

7:00 am-5:15 pm

2 stops24h 15m

Dublin

Wed 4/2

11:35 am-9:58 pm

2 stops21h 23m

$812

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 3/27

7:00 am-5:50 pm

2 stops24h 50m

Dublin

Mon 3/31

5:55 am-9:58 pm

2 stops27h 03m

$814

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Fri 3/28

6:30 am-2:30 pm

1 stop22h 00m

Dublin

Wed 4/2

11:35 am-12:33 pm

2 stops35h 58m

$893

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 6/1

10:45 pm-10:50 am

2 stops49h 05m

Dublin

Fri 6/13

12:50 pm-9:37 pm

2 stops43h 47m

$1,052

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Fri 3/28

6:30 am-2:30 pm

1 stop22h 00m

Dublin

Wed 4/2

3:25 pm-12:33 pm

1 stop32h 08m

$1,128

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 5/4

8:05 am-10:40 pm

2 stops27h 35m

Dublin

Sat 5/10

3:55 pm-6:55 pm

2 stops38h 00m

$1,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

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.

Travel insights for flights from O'ahu to Dublin

Get recent, data-driven insights about flights from O'ahu to Dublin including ideal travel times, pricing trends, and more.

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 $1,016). 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 February 24, 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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 February 24, 2025.
Delta
8.0
Very good
8,174 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,174 reviews
Delta
8.0
Very good
8,174 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,567 reviews
Delta
8.0
Very good
8,174 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
8,174 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,742 reviews
Delta
8.0
Very good
8,174 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,174 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $1,016). 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
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.
Honolulu to Dublin flights
Kailua-Kona to Dublin flights
Lihue to Dublin flights
Honolulu to Shannon flights
Kahului to Dublin flights
Honolulu to Cork flights
Hilo to Dublin flights

Top 7 airlines flying from O'ahu to Dublin

Discover the top 7 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 February 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$518Average$1,034FlexibilityNo cancel feeOn-time67%
DeltaCheapest$558Average$680FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$571Average$744FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$577Average$909FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$613Average$1,187FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$623Average$1,050FlexibilityNo cancel feeOn-time71%
WestJetCheapest$1,119Average$1,405FlexibilityNo cancel feeOn-time60%
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