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Cheap flights from O'ahu to Ireland from €399

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 14/7. 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
1 adult, Economy, 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.
Multiple Airlines Logo
21:50 - 06:10
HNL
-
DUB
22h 20m
2 stops
Multiple Airlines Logo
05:10 - 12:53
DUB
-
HNL
41h 43m
2 stops
€609Multiple Airlines
Sat, 24 Oct - Tue, 3 Nov
KLM Logo
15:35 - 08:45
HNL
-
DUB
31h 10m
1 stop
KLM Logo
05:45 - 21:53
DUB
-
HNL
26h 08m
2 stops
€618KLM
Sat, 24 Oct - Tue, 3 Nov
Multiple Airlines Logo
11:02 - 19:35
HNL
-
DUB
21h 33m
2 stops
Multiple Airlines Logo
08:50 - 23:54
DUB
-
HNL
25h 04m
2 stops
€649Multiple Airlines
Mon, 19 Oct - Thu, 29 Oct
Multiple Airlines Logo
21:50 - 07:45
HNL
-
DUB
22h 55m
1 stop
Multiple Airlines Logo
05:10 - 20:33
DUB
-
HNL
25h 23m
2 stops
€652Multiple Airlines
Mon, 19 Oct - Thu, 29 Oct
United Airlines Logo
22:50 - 07:30
HNL
-
DUB
22h 40m
2 stops
United Airlines Logo
09:00 - 17:06
DUB
-
HNL
42h 06m
2 stops
€653United Airlines
Mon, 2 Nov - Sat, 14 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
2 stops
€658Air Canada
Mon, 24 Aug - Thu, 3 Sep
Multiple Airlines Logo
17:00 - 08:10
HNL
-
DUB
29h 10m
1 stop
Multiple Airlines Logo
09:00 - 12:53
DUB
-
HNL
37h 53m
2 stops
€660Multiple Airlines
Mon, 2 Nov - Sat, 14 Nov
United Airlines Logo
22:50 - 10:20
HNL
-
DUB
25h 30m
3 stops
United Airlines Logo
09:00 - 21:04
DUB
-
HNL
22h 04m
2 stops
€663United Airlines
Mon, 2 Nov - Sat, 14 Nov
Lufthansa Logo
21:50 - 08:15
HNL
-
DUB
23h 25m
2 stops
Lufthansa Logo
11:35 - 13:28
DUB
-
HNL
36h 53m
1 stop
€732Lufthansa
Mon, 24 Aug - Thu, 3 Sep
Air Canada Logo
13:25 - 07:45
HNL
-
DUB
31h 20m
2 stops
Air Canada Logo
09:20 - 20:35
DUB
-
HNL
22h 15m
2 stops
€750Air Canada
Tue, 14 Jul - Wed, 22 Jul

American Airlines flights from O'ahu to Ireland

Our best American Airlines deals on O'ahu to Ireland flight tickets
American Airlines
19 Oct
HNL17:36Honolulu
29h 09m
1 stop
DUB09:45Dublin
29 Oct
DUB13:00Dublin
33h 13m
1 stop
HNL12:13Honolulu
€787
American Airlines
2 Nov
HNL07:00Honolulu
21h 30m
1 stop
DUB14:30Dublin
14 Nov
DUB15:20Dublin
31h 46m
1 stop
HNL13:06Honolulu
€867
American Airlines
20 Jul
HNL18:36Honolulu
28h 09m
1 stop
DUB09:45Dublin
27 Jul
DUB12:40Dublin
20h 29m
2 stops
HNL22:09Honolulu
€1,032

United Airlines flights from O'ahu to Ireland

Our best United Airlines deals on O'ahu to Ireland flight tickets
United Airlines
2 Nov
HNL22:50Honolulu
22h 40m
2 stops
DUB07:30Dublin
14 Nov
DUB09:00Dublin
42h 06m
2 stops
HNL17:06Honolulu
€653
United Airlines
2 Nov
HNL22:50Honolulu
25h 30m
3 stops
DUB10:20Dublin
14 Nov
DUB09:00Dublin
22h 04m
2 stops
HNL21:04Honolulu
€663
United Airlines
20 Jul
HNL22:53Honolulu
45h 52m
3 stops
DUB07:45Dublin
27 Jul
DUB09:50Dublin
44h 35m
2 stops
HNL19:25Honolulu
€797

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 6 June 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

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sat 24/10

21:50-06:10

2 stops22h 20m

Dublin

Tue 3/11

05:10-12:53

2 stops41h 43m

€609

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sat 24/10

15:35-08:45

1 stop31h 10m

Dublin

Tue 3/11

05:45-21:53

2 stops26h 08m

€618
Fastest return journey

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 19/10

11:02-19:35

2 stops21h 33m

Dublin

Thu 29/10

08:50-23:54

2 stops25h 04m

€649

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 19/10

21:50-07:45

1 stop22h 55m

Dublin

Thu 29/10

05:10-20:33

2 stops25h 23m

€652

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 2/11

22:50-07:30

2 stops22h 40m

Dublin

Sat 14/11

09:00-17:06

2 stops42h 06m

€653

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 24/8

21:50-07:45

2 stops46h 55m

Dublin

Thu 3/9

09:50-20:35

2 stops21h 45m

€658

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 2/11

17:00-08:10

1 stop29h 10m

Dublin

Sat 14/11

09:00-12:53

2 stops37h 53m

€660

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 2/11

22:50-10:20

3 stops25h 30m

Dublin

Sat 14/11

09:00-21:04

2 stops22h 04m

€663

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Mon 24/8

21:50-08:15

2 stops23h 25m

Dublin

Thu 3/9

11:35-13:28

1 stop36h 53m

€732

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 14/7

13:25-07:45

2 stops31h 20m

Dublin

Wed 22/7

09:20-20:35

2 stops22h 15m

€750

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 October is another great option to travel to Ireland, with average flight prices from O'ahu averaging around €406.

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 20m

Direct flights

None
The fastest flight from O'ahu to Ireland takes 22h 20m
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.
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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 €36
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