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Cheap flights from Ireland to O'ahu from €452

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to O'ahu departing on 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ireland to O'ahu

Recent return flight deals from Ireland to O'ahu

Enter your travel dates to find the best prices.
WestJet Logo
11:20 - 21:35DUB-HNL
45h 15m2 stops
WestJet Logo
22:45 - 10:50HNL-DUB
25h 05m2 stops
€775WestJet
Find Deal
Wed, 29 Apr - Sun, 3 May
WestJet Logo
11:20 - 21:35DUB-HNL
45h 15m2 stops
WestJet Logo
22:45 - 10:50HNL-DUB
25h 05m2 stops
€776WestJet
Find Deal
Wed, 29 Apr - Sun, 3 May
WestJet Logo
11:20 - 21:35DUB-HNL
45h 15m2 stops
WestJet Logo
22:45 - 10:50HNL-DUB
25h 05m2 stops
€777WestJet
Find Deal
Wed, 29 Apr - Sun, 3 May
Multiple Airlines Logo
15:30 - 08:00DUB-HNL
26h 30m2 stops
Multiple Airlines Logo
14:35 - 09:50HNL-DUB
57h 15m2 stops
€1,090Multiple Airlines
Find Deal
Wed, 14 Jan - Thu, 22 Jan
Multiple Airlines Logo
11:40 - 11:39DUB-HNL
33h 59m2 stops
Multiple Airlines Logo
08:18 - 13:20HNL-DUB
19h 02m1 stop
€1,187Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
09:10 - 22:35DUB-HNL
47h 25m2 stops
Multiple Airlines Logo
23:55 - 07:10HNL-DUB
21h 15m1 stop
€1,321Multiple Airlines
Find Deal
Wed, 14 Jan - Thu, 22 Jan
United Airlines Logo
09:00 - 21:03DUB-HNL
22h 03m2 stops
United Airlines Logo
23:50 - 08:10HNL-DUB
22h 20m2 stops
€1,328United Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
United Airlines Logo
12:05 - 14:45DUB-HNL
36h 40m2 stops
United Airlines Logo
23:30 - 08:10HNL-DUB
22h 40m2 stops
€1,332United Airlines
Find Deal
Thu, 11 Dec - Sat, 20 Dec
Air Canada Logo
07:50 - 12:43SNN-HNL
38h 53m2 stops
Air Canada Logo
22:55 - 16:45HNL-SNN
31h 50m2 stops
€1,444Air Canada
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Thu, 27 Nov - Mon, 1 Dec
Air Canada Logo
07:50 - 13:05SNN-HNL
39h 15m3 stops
Air Canada Logo
22:55 - 11:30HNL-SNN
26h 35m3 stops
€3,738Air Canada
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Thu, 27 Nov - Mon, 1 Dec

American Airlines flights from Ireland to O'ahu

Our best American Airlines deals on Ireland to O'ahu flight tickets
American Airlines
20 Nov
DUB10:30Dublin
36h 36m
2 stops
HNL13:06Honolulu
3 Dec
HNL19:50Honolulu
25h 20m
1 stop
DUB07:10Dublin
€1,337
Find similar
American Airlines
14 Jan
DUB15:20Dublin
31h 20m
1 stop
HNL12:40Honolulu
22 Jan
HNL07:00Honolulu
21h 30m
1 stop
DUB14:30Dublin
€1,483
Find similar
American Airlines
9 Dec
DUB15:20Dublin
33h 59m
1 stop
HNL15:19Honolulu
16 Dec
HNL19:00Honolulu
24h 10m
1 stop
DUB05:10Dublin
€1,493
Find similar

United Airlines flights from Ireland to O'ahu

Our best United Airlines deals on Ireland to O'ahu flight tickets
United Airlines
20 Nov
DUB10:40Dublin
21h 47m
2 stops
HNL22:27Honolulu
3 Dec
HNL22:50Honolulu
23h 20m
2 stops
DUB08:10Dublin
€1,307
Find similar
United Airlines
20 Nov
DUB10:40Dublin
21h 47m
2 stops
HNL22:27Honolulu
3 Dec
HNL18:05Honolulu
28h 05m
1 stop
DUB08:10Dublin
€1,317
Find similar
United Airlines
13 Dec
DUB09:00Dublin
22h 03m
2 stops
HNL21:03Honolulu
20 Dec
HNL23:50Honolulu
22h 20m
2 stops
DUB08:10Dublin
€1,328
Find similar

momondo 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, momondo users made 13,528 searches. Data last updated 13 November 2025.
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

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Wed 29/4

11:20-21:35

2 stops45h 15m

Honolulu

Sun 3/5

22:45-10:50

2 stops25h 05m

€775

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Wed 29/4

11:20-21:35

2 stops45h 15m

Honolulu

Sun 3/5

22:45-10:50

2 stops25h 05m

€776

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Wed 29/4

11:20-21:35

2 stops45h 15m

Honolulu

Sun 3/5

22:45-10:50

2 stops25h 05m

€777

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Wed 14/1

15:30-08:00

2 stops26h 30m

Honolulu

Thu 22/1

14:35-09:50

2 stops57h 15m

€1,090

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 13/12

11:40-11:39

2 stops33h 59m

Honolulu

Sat 20/12

08:18-13:20

1 stop19h 02m

€1,187

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Wed 14/1

09:10-22:35

2 stops47h 25m

Honolulu

Thu 22/1

23:55-07:10

1 stop21h 15m

€1,321

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 13/12

09:00-21:03

2 stops22h 03m

Honolulu

Sat 20/12

23:50-08:10

2 stops22h 20m

€1,328

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Thu 11/12

12:05-14:45

2 stops36h 40m

Honolulu

Sat 20/12

23:30-08:10

2 stops22h 40m

€1,332

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Thu 27/11

07:50-12:43

2 stops38h 53m

Honolulu

Mon 1/12

22:55-16:45

2 stops31h 50m

€1,444

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Thu 27/11

07:50-13:05

3 stops39h 15m

Honolulu

Mon 1/12

22:55-11:30

3 stops26h 35m

€3,738

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to O'ahu from

How to get the cheapest flight ticket from Ireland to O'ahu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to O'ahu?

If you aren’t able to travel during the month of November, then book flights to O'ahu from Ireland during October instead. Flights to O'ahu in October, while not as cheap as those in November, still average around €1,006.

What is the cheapest day to depart on your flight to O'ahu?

The cheapest day to depart from Ireland to O'ahu is on a Monday when prices can be found for as low as €1,166. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to O'ahu for around €1,357.

Can stopping save me money on Ireland to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Ireland to O'ahu.

Cheap Ireland to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to O'ahu

Direct flights

None
There are no direct flights from Ireland to O'ahu. There are no popular flight routes from Ireland to O'ahu.
Search flight deals

  • When did momondo last update prices for flights from Ireland to O'ahu?

    Prices for flights from Ireland to O'ahu are updated daily.

  • How old do you have to be to fly from Ireland to O'ahu?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to O'ahu.

  • What documentation or ID do you need to fly to O'ahu?

    The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to O'ahu?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to O'ahu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to O'ahu for you.

Can I find flights from Ireland to O'ahu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to O'ahu from Ireland with this policy.

How can momondo help me find flights from Ireland to O'ahu?

Once you have performed a search for Ireland to O'ahu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to O'ahu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to O'ahu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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