Latest deals
Insights
FAQs
Price Alerts

Cheap flights from O'ahu to Ireland from €278

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 14/9. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from O'ahu to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:50 - 07:45
HNL
-
DUB
22h 55m
2 stops
Multiple Airlines Logo
09:50 - 20:35
DUB
-
HNL
21h 45m
2 stops
€581Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
21:50 - 08:15
HNL
-
DUB
23h 25m
2 stops
Multiple Airlines Logo
05:10 - 21:33
DUB
-
HNL
26h 23m
2 stops
€587Multiple Airlines
Tue, 20 Oct - Thu, 5 Nov
American Airlines Logo
18:40 - 09:45
HNL
-
DUB
28h 05m
1 stop
American Airlines Logo
08:50 - 21:59
DUB
-
HNL
23h 09m
2 stops
€617American Airlines
Tue, 20 Oct - Thu, 5 Nov
Air Canada Logo
21:50 - 07:45
HNL
-
DUB
46h 55m
2 stops
Air Canada Logo
09:50 - 20:35
DUB
-
HNL
21h 45m
1 stop
€643Air Canada
Mon, 17 Aug - Fri, 21 Aug
Multiple Airlines Logo
21:50 - 17:50
HNL
-
DUB
33h 00m
2 stops
Multiple Airlines Logo
09:50 - 20:35
DUB
-
HNL
21h 45m
1 stop
€648Multiple Airlines
Tue, 29 Sep - Wed, 14 Oct
Air Canada Logo
21:50 - 07:45
HNL
-
DUB
46h 55m
2 stops
Air Canada Logo
09:20 - 20:35
DUB
-
HNL
22h 15m
2 stops
€650Air Canada
Mon, 17 Aug - Fri, 21 Aug
Multiple Airlines Logo
21:50 - 17:50
HNL
-
DUB
33h 00m
2 stops
Multiple Airlines Logo
09:20 - 20:35
DUB
-
HNL
22h 15m
2 stops
€655Multiple Airlines
Tue, 29 Sep - Wed, 14 Oct
Multiple Airlines Logo
21:50 - 07:45
HNL
-
DUB
22h 55m
1 stop
Multiple Airlines Logo
09:20 - 20:35
DUB
-
HNL
22h 15m
2 stops
€670Multiple Airlines
Thu, 15 Oct - Wed, 21 Oct
Multiple Airlines Logo
21:50 - 08:15
HNL
-
DUB
23h 25m
2 stops
Multiple Airlines Logo
08:50 - 20:35
DUB
-
HNL
22h 45m
2 stops
€674Multiple Airlines
Thu, 15 Oct - Wed, 21 Oct
Lufthansa Logo
21:50 - 07:45
HNL
-
DUB
22h 55m
1 stop
Lufthansa Logo
09:50 - 20:35
DUB
-
HNL
21h 45m
1 stop
€682Lufthansa
Thu, 15 Oct - Wed, 21 Oct

Air Canada flights from O'ahu to Ireland

Our best Air Canada deals on O'ahu to Ireland flight tickets
Air Canada
17 Aug
HNL21:50Honolulu
46h 55m
2 stops
DUB07:45Dublin
21 Aug
DUB09:50Dublin
21h 45m
1 stop
HNL20:35Honolulu
€643
Air Canada
17 Aug
HNL21:50Honolulu
46h 55m
2 stops
DUB07:45Dublin
21 Aug
DUB09:20Dublin
22h 15m
2 stops
HNL20:35Honolulu
€650
Air Canada
15 Oct
HNL22:05Honolulu
22h 40m
2 stops
DUB07:45Dublin
21 Oct
DUB09:50Dublin
21h 45m
1 stop
HNL20:35Honolulu
€686

Lufthansa flights from O'ahu to Ireland

Our best Lufthansa deals on O'ahu to Ireland flight tickets
Lufthansa
15 Oct
HNL21:50Honolulu
22h 55m
1 stop
DUB07:45Dublin
21 Oct
DUB09:50Dublin
21h 45m
1 stop
HNL20:35Honolulu
€682
Lufthansa
21 Jul
HNL21:50Honolulu
22h 55m
2 stops
DUB07:45Dublin
28 Jul
DUB09:50Dublin
45h 45m
2 stops
HNL20:35Honolulu
€742
Lufthansa
21 Jul
HNL21:50Honolulu
22h 55m
2 stops
DUB07:45Dublin
29 Jul
DUB09:20Dublin
46h 15m
2 stops
HNL20:35Honolulu
€747

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 13 May 2026.
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

Cheapest return flight
Fastest return journey

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 8/9

21:50-07:45

2 stops22h 55m

Dublin

Tue 15/9

09:50-20:35

2 stops21h 45m

€581

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 20/10

21:50-08:15

2 stops23h 25m

Dublin

Thu 5/11

05:10-21:33

2 stops26h 23m

€587

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 20/10

18:40-09:45

1 stop28h 05m

Dublin

Thu 5/11

08:50-21:59

2 stops23h 09m

€617

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 17/8

21:50-07:45

2 stops46h 55m

Dublin

Fri 21/8

09:50-20:35

1 stop21h 45m

€643

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 29/9

21:50-17:50

2 stops33h 00m

Dublin

Wed 14/10

09:50-20:35

1 stop21h 45m

€648

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 17/8

21:50-07:45

2 stops46h 55m

Dublin

Fri 21/8

09:20-20:35

2 stops22h 15m

€650

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 29/9

21:50-17:50

2 stops33h 00m

Dublin

Wed 14/10

09:20-20:35

2 stops22h 15m

€655

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 15/10

21:50-07:45

1 stop22h 55m

Dublin

Wed 21/10

09:20-20:35

2 stops22h 15m

€670

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 15/10

21:50-08:15

2 stops23h 25m

Dublin

Wed 21/10

08:50-20:35

2 stops22h 45m

€674

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Thu 15/10

21:50-07:45

1 stop22h 55m

Dublin

Wed 21/10

09:50-20:35

1 stop21h 45m

€682

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 October is another great option to travel to Ireland, with average flight prices from O'ahu averaging around €400.

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 55m

Direct flights

None
The fastest flight from O'ahu to Ireland takes 22h 55m
There are no direct flights from O'ahu to Ireland. There are no popular flight routes from O'ahu to Ireland.
Search flight deals

Frequently asked questions about flying from O'ahu to Ireland

  • 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.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €37
Flights to Corkfrom €88
Flights to Shannon, Clarefrom €87
Flights to Milltown (Kerry)from €36
Flights to Donegalfrom €74