Latest deals
Insights
FAQs
Price Alerts

Cheap flights from O'ahu to Ireland from €277

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 4/3. 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.
British Airways Logo
07:00 - 17:00
HNL
-
DUB
24h 00m2 stops
British Airways Logo
10:55 - 12:14
DUB
-
HNL
35h 19m2 stops
€454British Airways
Tue, 10 Feb - Tue, 24 Feb
British Airways Logo
19:50 - 15:20
HNL
-
DUB
33h 30m2 stops
British Airways Logo
20:40 - 19:59
DUB
-
HNL
33h 19m2 stops
€458British Airways
Sun, 8 Feb - Wed, 18 Feb
British Airways Logo
07:00 - 19:40
HNL
-
DUB
26h 40m2 stops
British Airways Logo
18:00 - 19:59
DUB
-
HNL
35h 59m2 stops
€459British Airways
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
€475United Airlines
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
22h 21m2 stops
€483United Airlines
Sun, 8 Feb - Wed, 18 Feb
KLM Logo
17:55 - 08:45
HNL
-
DUB
28h 50m1 stop
KLM Logo
17:15 - 21:28
DUB
-
HNL
38h 13m2 stops
€488KLM
Sun, 8 Feb - Wed, 18 Feb
United Airlines Logo
18:05 - 08:10
HNL
-
DUB
28h 05m1 stop
United Airlines Logo
10:40 - 13:06
DUB
-
HNL
36h 26m2 stops
€491United Airlines
Tue, 10 Feb - Tue, 24 Feb
British Airways Logo
08:00 - 19:45
HNL
-
DUB
25h 45m2 stops
British Airways Logo
16:05 - 20:21
DUB
-
HNL
38h 16m2 stops
€502British Airways
Wed, 4 Mar - Sat, 14 Mar
British Airways Logo
15:15 - 14:25
HNL
-
DUB
36h 10m2 stops
British Airways Logo
20:10 - 18:34
DUB
-
HNL
33h 24m2 stops
€511British Airways
Fri, 1 May - Sat, 9 May
United Airlines Logo
18:05 - 08:10
HNL
-
DUB
28h 05m1 stop
United Airlines Logo
13:35 - 13:06
DUB
-
HNL
33h 31m2 stops
€514United 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
€475
Find similar
United Airlines
8 Feb
HNL18:05Honolulu
28h 05m
1 stop
DUB08:10Dublin
18 Feb
DUB09:00Dublin
22h 21m
2 stops
HNL21:21Honolulu
€483
Find similar
United Airlines
10 Feb
HNL18:05Honolulu
28h 05m
1 stop
DUB08:10Dublin
24 Feb
DUB10:40Dublin
36h 26m
2 stops
HNL13:06Honolulu
€491
Find similar

Aer Lingus flights from O'ahu to Ireland

Our best Aer Lingus deals on O'ahu to Ireland flight tickets
Aer Lingus
8 Feb
HNL07:00Honolulu
21h 30m
1 stop
DUB14:30Dublin
18 Feb
DUB15:20Dublin
30h 52m
1 stop
HNL12:12Honolulu
€610
Find similar
Aer Lingus
13 Feb
HNL07:54Honolulu
20h 36m
1 stop
DUB14:30Dublin
20 Feb
DUB15:20Dublin
30h 52m
1 stop
HNL12:12Honolulu
€652
Find similar
Aer Lingus
12 Mar
HNL07:00Honolulu
21h 30m
1 stop
DUB14:30Dublin
22 Mar
DUB15:20Dublin
29h 54m
1 stop
HNL11:14Honolulu
€717
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 1 January 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

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 10/2

07:00-17:00

2 stops24h 00m

Dublin

Tue 24/2

10:55-12:14

2 stops35h 19m

€454

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/2

19:50-15:20

2 stops33h 30m

Dublin

Wed 18/2

20:40-19:59

2 stops33h 19m

€458

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/2

07:00-19:40

2 stops26h 40m

Dublin

Wed 18/2

18:00-19:59

2 stops35h 59m

€459

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

€475

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

€483

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Sun 8/2

17:55-08:45

1 stop28h 50m

Dublin

Wed 18/2

17:15-21:28

2 stops38h 13m

€488

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 10/2

18:05-08:10

1 stop28h 05m

Dublin

Tue 24/2

10:40-13:06

2 stops36h 26m

€491

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Wed 4/3

08:00-19:45

2 stops25h 45m

Dublin

Sat 14/3

16:05-20:21

2 stops38h 16m

€502

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Fri 1/5

15:15-14:25

2 stops36h 10m

Dublin

Sat 9/5

20:10-18:34

2 stops33h 24m

€511

HonoluluDublin

HNL - DUB

HNLDUB

Honolulu

Tue 10/2

18:05-08:10

1 stop28h 05m

Dublin

Tue 24/2

13:35-13:06

2 stops33h 31m

€514

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 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 15m

Direct flights

None
The fastest flight from O'ahu to Ireland takes 22h 15m
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.

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
Sat 31/1
Sat 7/2
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 €38
Flights to Corkfrom €101
Flights to Shannon, Clarefrom €94
Flights to Donegalfrom €239
Flights to Milltown (Kerry)from €38