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Cheap flights from Ireland to O'ahu from £783

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HNL
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to O'ahu

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to O'ahu
Explore the most affordable flight options available from Ireland to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Fri 4/910:40
DUB
-
HNL
2 stops44h 40m
Multiple Airlines
Sat 12/921:50
HNL
-
DUB
2 stops22h 55m
Multiple Airlines
Deal found 27/7£783
Sun 6/913:00
DUB
-
HNL
2 stops42h 55m
Multiple Airlines
Sun 13/921:50
HNL
-
DUB
2 stops22h 55m
Multiple Airlines
Deal found 23/7£882
Mon 7/909:50
DUB
-
HNL
2 stops22h 05m
Multiple Airlines
Mon 14/921:55
HNL
-
DUB
2 stops23h 20m
Multiple Airlines
Deal found 24/7£886
Fri 11/913:00
DUB
-
HNL
2 stops42h 55m
Multiple Airlines
Sat 26/921:50
HNL
-
DUB
2 stops22h 55m
Multiple Airlines
Deal found 26/7£900
Tue 18/810:40
DUB
-
HNL
2 stops45h 15m
Multiple Airlines
Wed 23/908:00
HNL
-
DUB
1 stop19h 30m
Multiple Airlines
Deal found 24/7£995
Fri 23/1012:40
DUB
-
HNL
2 stops43h 35m
Scandinavian Airlines
Tue 27/1007:00
HNL
-
DUB
2 stops42h 45m
Scandinavian Airlines
Deal found 26/7£1,008
Wed 21/1021:15
SNN
-
HNL
2 stops34h 07m
British Airways
Sun 25/1018:38
HNL
-
SNN
2 stops30h 52m
British Airways
Deal found 26/7£1,401
Wed 12/806:15
ORK
-
HNL
2 stops23h 56m
KLM
Sun 16/822:45
HNL
-
ORK
2 stops31h 00m
KLM
Deal found 26/7£1,436
Tue 11/810:50
ORK
-
HNL
2 stops43h 21m
Delta
Sat 15/819:40
HNL
-
ORK
2 stops32h 00m
Delta
Deal found 24/7£1,461

Find flight deals from Ireland to O'ahu

Keep the following information in mind while searching for Ireland to O'ahu flight deals. Data was last updated 27 July 2026.

Round-trip from

£783

Popular in

July

Cheapest in

November

Average price

£1,373
Air Canada
  • Air Canada
  • 4/9-12/9
  • 4 total stops
  • 67h 35m total
  • Ireland to O'ahu
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£284 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to O'ahu 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 858,174 searches. Data last updated 27 July 2026.
Use the filters below to find and compare flights from Ireland to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Fri 23/10

12:40-21:15

2 stops43h 35m

Honolulu

Tue 27/10

07:00-11:45

2 stops42h 45m

£1,009

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sun 6/9

13:00-22:24

1 stop20h 24m

Honolulu

Sun 13/9

23:59-14:30

1 stop27h 31m

£1,151

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Thu 13/8

12:40-19:11

2 stops41h 31m

Honolulu

Wed 23/9

07:00-11:50

2 stops41h 50m

£1,232

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Fri 4/9

08:50-19:48

2 stops21h 58m

Honolulu

Thu 17/9

13:35-07:20

2 stops30h 45m

£1,265

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Fri 28/8

08:50-19:48

2 stops21h 58m

Honolulu

Thu 10/9

21:40-11:10

2 stops26h 30m

£1,268
Fastest return journey

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sun 16/8

08:50-19:28

2 stops21h 38m

Honolulu

Sat 19/9

21:50-08:15

2 stops23h 25m

£1,345

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Wed 12/8

08:50-19:48

2 stops21h 58m

Honolulu

Sun 20/9

16:00-09:45

1 stop30h 45m

£1,362

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Wed 21/10

21:15-20:22

2 stops34h 07m

Honolulu

Sun 25/10

18:38-11:30

2 stops30h 52m

£1,401

CorkHonolulu

ORK - HNL

ORKHNL

Cork

Wed 12/8

06:15-19:11

2 stops23h 56m

Honolulu

Sun 16/8

22:45-16:45

2 stops31h 00m

£1,436

CorkHonolulu

ORK - HNL

ORKHNL

Cork

Tue 11/8

10:50-19:11

2 stops43h 21m

Honolulu

Sat 15/8

19:40-14:40

2 stops32h 00m

£1,461

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Ireland to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Ireland with our price prediction graph.
Estimated return 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 Ireland to O'ahu

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to O'ahu. 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 Ireland to O'ahu?

    There are many flights that can get you from Ireland to O'ahu in 21h 58m. Fly via Scandinavian Airlines, United Airlines, or British Airways to get the fastest option. The distance between Ireland and O'ahu is about 6997 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ireland to O'ahu that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Ireland to O'ahu?

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Can Cheapflights find flights from Ireland to O'ahu with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to O'ahu with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to O'ahu become cheaper?

Of course! You can now track prices for flights from Ireland to O'ahu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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