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Cheap flights from Ireland to O'ahu from £480

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HNL
26 Jun — 3 Jul1
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 May 2026.

Thu 1/1012:40
DUB
-
HNL
2 stops41h 33m
Scandinavian Airlines
Mon 5/1015:55
HNL
-
DUB
2 stops39h 25m
Scandinavian Airlines
Deal found 26/5£815
Tue 9/610:40
DUB
-
HNL
2 stops45h 15m
WestJet
Mon 15/621:55
HNL
-
DUB
2 stops48h 25m
WestJet
Deal found 26/5£1,019
Tue 9/615:25
DUB
-
HNL
1 stop19h 32m
Multiple Airlines
Mon 15/623:26
HNL
-
DUB
2 stops25h 49m
Multiple Airlines
Deal found 26/5£1,172
Fri 19/609:50
DUB
-
HNL
2 stops39h 45m
United Airlines
Thu 2/723:01
HNL
-
DUB
2 stops21h 19m
United Airlines
Deal found 27/5£1,262
Mon 1/605:55
DUB
-
HNL
2 stops24h 51m
Delta
Fri 12/616:08
HNL
-
DUB
1 stop28h 47m
Delta
Deal found 25/5£1,264
Thu 1/1012:30
SNN
-
HNL
2 stops34h 21m
United Airlines
Mon 5/1019:55
HNL
-
SNN
2 stops27h 20m
United Airlines
Deal found 23/5£1,269
Thu 25/610:40
DUB
-
HNL
2 stops45h 15m
Multiple Airlines
Thu 17/1214:00
HNL
-
DUB
2 stops31h 10m
Multiple Airlines
Deal found 23/5£1,277
Wed 7/1016:50
SNN
-
HNL
2 stops34h 43m
British Airways
Sat 17/1023:14
HNL
-
SNN
2 stops29h 56m
British Airways
Deal found 22/5£1,277
Wed 7/1012:30
SNN
-
HNL
2 stops42h 13m
United Airlines
Sat 17/1013:25
HNL
-
SNN
3 stops33h 50m
United Airlines
Deal found 22/5£1,279
Thu 8/1012:30
SNN
-
HNL
2 stops38h 39m
United Airlines
Sun 11/1020:00
HNL
-
SNN
2 stops27h 15m
United Airlines
Deal found 26/5£1,342
Thu 1/1020:30
ORK
-
HNL
2 stops32h 23m
British Airways
Mon 5/1018:40
HNL
-
ORK
2 stops33h 30m
British Airways
Deal found 23/5£1,406
Sat 24/1007:30
SNN
-
HNL
2 stops39h 43m
British Airways
Thu 29/1023:14
HNL
-
SNN
2 stops30h 31m
British Airways
Deal found 22/5£1,409

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 May 2026.

Round-trip from

£815

One-way from

£480

Popular in

March

Cheapest in

December

Average price

£1,102
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/10-5/10
  • 4 total stops
  • 80h 58m total
  • Ireland to O'ahu
Search Deals
WestJet
  • WestJet
  • 15/8
  • 2 total stops
  • 43h 40m total
  • Ireland to O'ahu
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£240 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 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

Thu 1/10

12:40-19:13

2 stops41h 33m

Honolulu

Mon 5/10

15:55-18:20

2 stops39h 25m

£815

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 9/6

15:25-23:57

1 stop19h 32m

Honolulu

Mon 15/6

23:26-12:15

2 stops25h 49m

£1,172
Fastest return journey

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Fri 19/6

09:20-19:25

2 stops21h 05m

Honolulu

Thu 2/7

23:01-07:20

2 stops21h 19m

£1,269

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Thu 1/10

12:30-11:51

2 stops34h 21m

Honolulu

Mon 5/10

19:55-10:15

2 stops27h 20m

£1,269

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Wed 7/10

16:50-16:33

2 stops34h 43m

Honolulu

Sat 17/10

23:14-16:10

2 stops29h 56m

£1,277

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Thu 25/6

10:40-20:55

2 stops45h 15m

Honolulu

Thu 17/12

14:00-07:10

2 stops31h 10m

£1,277

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Wed 7/10

12:30-19:43

2 stops42h 13m

Honolulu

Sat 17/10

13:25-10:15

3 stops33h 50m

£1,279

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Thu 8/10

12:30-16:09

2 stops38h 39m

Honolulu

Sun 11/10

20:00-10:15

2 stops27h 15m

£1,342

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Fri 19/6

05:55-21:14

2 stops26h 19m

Honolulu

Thu 2/7

16:08-07:55

1 stop28h 47m

£1,389

CorkHonolulu

ORK - HNL

ORKHNL

Cork

Thu 1/10

20:30-17:53

2 stops32h 23m

Honolulu

Mon 5/10

18:40-15:10

2 stops33h 30m

£1,406

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 13 resultsSorted by cheapest first
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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 05m. 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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Yes! Cheapflights helps users easily find flights from Ireland to O'ahu with no change fees.

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