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Cheap flights from O'ahu to Ireland from €357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from O'ahu to Ireland departing on 15/11. 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 O'ahu to Ireland

Cheap return flights

Air Canada Logo
14:00 - 07:10HNL-DUB
31h 10m2 stops
Air Canada Logo
09:00 - 12:43DUB-HNL
37h 43m2 stops
€396Air Canada
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Mon, 10 Nov - Wed, 26 Nov
Multiple Airlines Logo
14:25 - 10:20HNL-DUB
33h 55m3 stops
Multiple Airlines Logo
09:00 - 12:43DUB-HNL
37h 43m2 stops
€415Multiple Airlines
Find Deal
Mon, 10 Nov - Wed, 26 Nov
United Airlines Logo
18:05 - 08:10HNL-DUB
28h 05m1 stop
United Airlines Logo
09:00 - 21:03DUB-HNL
22h 03m2 stops
€427United Airlines
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Mon, 10 Nov - Wed, 26 Nov
Lufthansa Logo
22:55 - 07:10HNL-DUB
22h 15m2 stops
Lufthansa Logo
05:10 - 19:54DUB-HNL
24h 44m2 stops
€516Lufthansa
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Delta Logo
17:00 - 07:45HNL-DUB
28h 45m1 stop
Delta Logo
11:30 - 11:13DUB-HNL
33h 43m2 stops
€531Delta
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Wed, 4 Mar - Sun, 8 Mar
Delta Logo
17:00 - 07:45HNL-DUB
28h 45m1 stop
Delta Logo
11:30 - 11:13DUB-HNL
33h 43m2 stops
€532Delta
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Wed, 4 Mar - Sun, 8 Mar
United Airlines Logo
20:10 - 07:10HNL-DUB
24h 00m2 stops
United Airlines Logo
09:50 - 19:49DUB-HNL
44h 59m2 stops
€542United Airlines
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Tue, 7 Oct - Wed, 15 Oct
American Airlines Logo
07:00 - 14:30HNL-DUB
21h 30m1 stop
American Airlines Logo
15:20 - 13:06DUB-HNL
31h 46m1 stop
€601American Airlines
Find Deal
Mon, 10 Nov - Wed, 26 Nov
American Airlines Logo
07:05 - 14:30HNL-DUB
21h 25m1 stop
American Airlines Logo
15:20 - 12:33DUB-HNL
31h 13m1 stop
€653American Airlines
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Wed, 4 Mar - Sun, 8 Mar
Lufthansa Logo
22:05 - 07:45HNL-DUB
22h 40m2 stops
Lufthansa Logo
09:20 - 20:50DUB-HNL
22h 30m1 stop
€685Lufthansa
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Sun, 28 Sep - Sun, 5 Oct

Air Canada flights from O'ahu to Ireland

Our best Air Canada deals on O'ahu to Ireland flight tickets
Air Canada
10 Nov
HNL14:00Honolulu
31h 10m
2 stops
DUB07:10Dublin
26 Nov
DUB09:00Dublin
37h 43m
2 stops
HNL12:43Honolulu
€396
Find similar
Air Canada
14 Nov
HNL22:50Honolulu
46h 20m
2 stops
DUB07:10Dublin
28 Nov
DUB09:00Dublin
42h 05m
2 stops
HNL17:05Honolulu
€540
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Air Canada
4 Mar
HNL22:55Honolulu
22h 15m
2 stops
DUB07:10Dublin
8 Mar
DUB08:00Dublin
24h 35m
1 stop
HNL22:35Honolulu
€588
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American Airlines flights from O'ahu to Ireland

Our best American Airlines deals on O'ahu to Ireland flight tickets
American Airlines
10 Nov
HNL07:00Honolulu
21h 30m
1 stop
DUB14:30Dublin
26 Nov
DUB15:20Dublin
31h 46m
1 stop
HNL13:06Honolulu
€601
Find similar
American Airlines
4 Mar
HNL07:05Honolulu
21h 25m
1 stop
DUB14:30Dublin
8 Mar
DUB15:20Dublin
31h 13m
1 stop
HNL12:33Honolulu
€653
Find similar
American Airlines
7 Oct
HNL19:00Honolulu
27h 45m
1 stop
DUB09:45Dublin
13 Oct
DUB07:30Dublin
24h 14m
2 stops
HNL20:44Honolulu
€734
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momondo Fare Finder

 
Customise your flight search to find flights from O'ahu to Ireland 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 18 September 2025.
Use the filters below to find and compare flights from O'ahu to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 10/11

14:00-07:10

2 stops31h 10m

Dublin

Wed 26/11

09:00-12:43

2 stops37h 43m

€396

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 10/11

14:25-10:20

3 stops33h 55m

Dublin

Wed 26/11

09:00-12:43

2 stops37h 43m

€414

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 10/11

18:05-08:10

1 stop28h 05m

Dublin

Wed 26/11

09:00-21:03

2 stops22h 03m

€427

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 4/3

22:55-07:10

2 stops22h 15m

Dublin

Sun 8/3

05:10-19:54

2 stops24h 44m

€516

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 4/3

17:00-07:45

1 stop28h 45m

Dublin

Sun 8/3

11:30-11:13

2 stops33h 43m

€531

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 4/3

17:00-07:45

1 stop28h 45m

Dublin

Sun 8/3

11:30-11:13

2 stops33h 43m

€532

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 7/10

20:10-07:10

2 stops24h 00m

Dublin

Wed 15/10

09:50-19:49

2 stops44h 59m

€542

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 10/11

07:00-14:30

1 stop21h 30m

Dublin

Wed 26/11

15:20-13:06

1 stop31h 46m

€601

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 4/3

07:05-14:30

1 stop21h 25m

Dublin

Sun 8/3

15:20-12:33

1 stop31h 13m

€653

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 28/9

22:05-07:45

2 stops22h 40m

Dublin

Sun 5/10

09:20-20:50

1 stop22h 30m

€685

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 Ireland from

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

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 Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from O'ahu averaging around €550.

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

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

Cheap O'ahu to Ireland flight deals and tips

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

Direct flights

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

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

    Prices for flights from O'ahu to Ireland are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from O'ahu to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Why use momondo?

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

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 O'ahu to Ireland for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from O'ahu to Ireland.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from O'ahu and alert you when they change.

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Find better results for your trip to Ireland

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