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Cheap flights from O'ahu to Ireland from €504

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from O'ahu to Ireland departing on 10/2. 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

Enter your travel dates to find the best prices.
British Airways Logo
07:00 - 17:00
HNL
-
DUB
24h 00m2 stops
British Airways Logo
10:55 - 12:12
DUB
-
HNL
35h 17m2 stops
€504British Airways
Tue, 10 Feb - Tue, 24 Feb
Air Canada Logo
22:55 - 07:10
HNL
-
DUB
46h 15m2 stops
Air Canada Logo
09:00 - 12:43
DUB
-
HNL
37h 43m2 stops
€507Air Canada
Sun, 8 Feb - Wed, 18 Feb
United Airlines Logo
18:05 - 08:10
HNL
-
DUB
28h 05m1 stop
United Airlines Logo
09:00 - 21:21
DUB
-
HNL
46h 21m2 stops
€519United Airlines
Sun, 8 Feb - Wed, 18 Feb
KLM Logo
07:15 - 22:25
HNL
-
DUB
28h 10m2 stops
KLM Logo
05:55 - 20:52
DUB
-
HNL
25h 57m2 stops
€527KLM
Wed, 1 Apr - Thu, 9 Apr
United Airlines Logo
18:05 - 08:10
HNL
-
DUB
28h 05m1 stop
United Airlines Logo
09:00 - 21:21
DUB
-
HNL
22h 21m2 stops
€528United Airlines
Sun, 8 Feb - Wed, 18 Feb
Air Canada Logo
23:55 - 07:10
HNL
-
DUB
21h 15m1 stop
Air Canada Logo
09:00 - 21:08
DUB
-
HNL
46h 08m2 stops
€591Air Canada
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
18:05 - 08:10
HNL
-
DUB
28h 05m1 stop
United Airlines Logo
13:35 - 13:19
DUB
-
HNL
33h 44m2 stops
€591United Airlines
Tue, 10 Feb - Tue, 24 Feb
United Airlines Logo
23:30 - 07:30
HNL
-
DUB
22h 00m2 stops
United Airlines Logo
09:00 - 21:08
DUB
-
HNL
46h 08m2 stops
€593United Airlines
Thu, 22 Jan - Mon, 26 Jan
Air Canada Logo
12:45 - 07:10
HNL
-
DUB
32h 25m2 stops
Air Canada Logo
09:00 - 22:35
DUB
-
HNL
23h 35m1 stop
€596Air Canada
Wed, 4 Feb - Sun, 8 Feb
Brussels Airlines Logo
18:05 - 08:10
HNL
-
DUB
28h 05m1 stop
Brussels Airlines Logo
10:40 - 14:54
DUB
-
HNL
38h 14m1 stop
€615Brussels Airlines
Tue, 10 Feb - Tue, 24 Feb

United Airlines flights from O'ahu to Ireland

Our best United Airlines deals on O'ahu to Ireland flight tickets
United Airlines
8 Feb
HNL18:05Honolulu
28h 05m
1 stop
DUB08:10Dublin
18 Feb
DUB09:00Dublin
46h 21m
2 stops
HNL21:21Honolulu
€519
Find similar
United Airlines
8 Feb
HNL18:05Honolulu
28h 05m
1 stop
DUB08:10Dublin
18 Feb
DUB09:00Dublin
22h 21m
2 stops
HNL21:21Honolulu
€528
Find similar
United Airlines
10 Feb
HNL18:05Honolulu
28h 05m
1 stop
DUB08:10Dublin
24 Feb
DUB13:35Dublin
33h 44m
2 stops
HNL13:19Honolulu
€591
Find similar

Delta flights from O'ahu to Ireland

Our best Delta deals on O'ahu to Ireland flight tickets
Delta
1 Apr
HNL17:24Honolulu
28h 51m
1 stop
DUB09:15Dublin
9 Apr
DUB05:55Dublin
25h 57m
2 stops
HNL20:52Honolulu
€633
Find similar
Delta
7 Mar
HNL16:50Honolulu
28h 55m
1 stop
DUB07:45Dublin
18 Mar
DUB05:55Dublin
25h 00m
2 stops
HNL20:55Honolulu
€661
Find similar

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 December 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

Tue 10/2

07:00-17:00

2 stops24h 00m

Dublin

Tue 24/2

10:55-12:12

2 stops35h 17m

€504

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/2

22:55-07:10

2 stops46h 15m

Dublin

Wed 18/2

09:00-12:43

2 stops37h 43m

€507

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/2

18:05-08:10

1 stop28h 05m

Dublin

Wed 18/2

09:00-21:21

2 stops46h 21m

€519

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 1/4

07:15-22:25

2 stops28h 10m

Dublin

Thu 9/4

05:55-20:52

2 stops25h 57m

€527

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/2

18:05-08:10

1 stop28h 05m

Dublin

Wed 18/2

09:00-21:21

2 stops22h 21m

€528

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 22/1

23:55-07:10

1 stop21h 15m

Dublin

Mon 26/1

09:00-21:08

2 stops46h 08m

€591

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 10/2

18:05-08:10

1 stop28h 05m

Dublin

Tue 24/2

13:35-13:19

2 stops33h 44m

€591

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 22/1

23:30-07:30

2 stops22h 00m

Dublin

Mon 26/1

09:00-21:08

2 stops46h 08m

€593

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 4/2

12:45-07:10

2 stops32h 25m

Dublin

Sun 8/2

09:00-22:35

1 stop23h 35m

€596

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 10/2

18:05-08:10

1 stop28h 05m

Dublin

Tue 24/2

10:40-14:54

1 stop38h 14m

€615

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 €563.

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

Fastest flight time

22h 00m

Direct flights

None
The fastest flight from O'ahu to Ireland takes 22h 00m
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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