What is the cheapest airline that flies from Ireland to O'ahu?

United Airlines is the most popular carrier operating from Ireland to O'ahu

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

Prices for flights from Ireland to O'ahu refresh daily.

How many operators does momondo search for flights from Ireland to O'ahu?

As of November 2025, there is 1 operator available to choose from for flights from Ireland to O'ahu.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to O'ahu.

What documentation or ID do you need to fly to O'ahu?

The necessary travel and health documents for your O'ahu 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 license 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.

£843 Cheap Flights from Ireland to O'ahu in 2025/26

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Find the cheapest flights from Ireland to O'ahu

Round-trip

One-way

Recent return flight deals from Ireland to O'ahu

Enter your travel dates to find the best prices.

12:30 - 23:48DUB-HNL

21h 18m1 stop

23:59 - 19:10HNL-DUB

33h 11m2 stops

£1,009Multiple Airlines

Find Deal

Sat, 27 Dec - Sun, 11 Jan

15:20 - 00:48DUB-HNL

19h 28m1 stop

07:40 - 14:30HNL-DUB

20h 50m1 stop

£1,096Multiple Airlines

Find Deal

Sat, 27 Dec - Sun, 11 Jan

12:30 - 11:50SNN-HNL

34h 20m2 stops

19:50 - 10:15HNL-SNN

27h 25m2 stops

£1,196United Airlines

Find Deal

Wed, 29 Apr - Sun, 3 May

12:30 - 11:50SNN-HNL

34h 20m2 stops

19:50 - 10:15HNL-SNN

27h 25m2 stops

£1,197United Airlines

Find Deal

Wed, 29 Apr - Sun, 3 May

11:30 - 23:53DUB-HNL

22h 23m2 stops

21:51 - 08:40HNL-DUB

24h 49m2 stops

£1,201Multiple Airlines

Find Deal

Sat, 27 Dec - Sun, 11 Jan

17:15 - 20:15DUB-HNL

37h 00m2 stops

22:55 - 07:45HNL-DUB

22h 50m2 stops

£1,254KLM

Find Deal

Sun, 30 Nov - Mon, 23 Feb

20:45 - 19:21DUB-HNL

33h 36m2 stops

15:40 - 09:15HNL-DUB

30h 35m1 stop

£1,258KLM

Find Deal

Wed, 29 Apr - Sun, 3 May

19:00 - 18:47DUB-HNL

34h 47m2 stops

21:39 - 14:40HNL-DUB

30h 01m2 stops

£2,360British Airways

Find Deal

Fri, 3 Apr - Sun, 19 Apr

19:35 - 12:33DUB-HNL

51h 58m2 stops

21:39 - 14:40HNL-DUB

30h 01m2 stops

£2,366British Airways

Find Deal

Sun, 29 Mar - Sun, 19 Apr

06:00 - 17:07DUB-HNL

21h 07m2 stops

21:50 - 09:20HNL-DUB

25h 30m2 stops

£2,903Air France

Find Deal

Sat, 28 Feb - Mon, 16 Mar

United Airlines flights from Ireland to O'ahu

Our best United Airlines deals on Ireland to O'ahu flight tickets

United Airlines

13 Nov

DUB10:40Dublin

21h 47m

2 stops

HNL22:27Honolulu

26 Nov

HNL20:45Honolulu

24h 45m

2 stops

DUB07:30Dublin

£1,149

Find similar

United Airlines

13 Nov

DUB10:40Dublin

21h 47m

2 stops

HNL22:27Honolulu

26 Nov

HNL20:45Honolulu

24h 45m

2 stops

DUB07:30Dublin

£1,149

Find similar

United Airlines

13 Nov

DUB10:40Dublin

21h 47m

2 stops

HNL22:27Honolulu

26 Nov

HNL18:05Honolulu

28h 05m

1 stop

DUB08:10Dublin

£1,158

Find similar

KLM flights from Ireland to O'ahu

Our best KLM deals on Ireland to O'ahu flight tickets

KLM

30 Nov

DUB17:15Dublin

37h 00m

2 stops

HNL20:15Honolulu

23 Feb

HNL22:55Honolulu

22h 50m

2 stops

DUB07:45Dublin

£1,254

Find similar

KLM

29 Apr

DUB20:45Dublin

33h 36m

2 stops

HNL19:21Honolulu

3 May

HNL15:40Honolulu

30h 35m

1 stop

DUB09:15Dublin

£1,258

Find similar

KLM

30 Nov

DUB17:15Dublin

37h 00m

2 stops

HNL20:15Honolulu

23 Feb

HNL22:55Honolulu

22h 50m

2 stops

DUB07:45Dublin

£1,290

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 27/12

12:30-23:48

1 stop21h 18m

Honolulu

Sun 11/1

23:59-19:10

2 stops33h 11m

£1,009

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 27/12

15:20-00:48

1 stop19h 28m

Honolulu

Sun 11/1

07:40-14:30

1 stop20h 50m

£1,096

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Wed 29/4

12:30-11:50

2 stops34h 20m

Honolulu

Sun 3/5

19:50-10:15

2 stops27h 25m

£1,196

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Wed 29/4

12:30-11:50

2 stops34h 20m

Honolulu

Sun 3/5

19:50-10:15

2 stops27h 25m

£1,197

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 27/12

11:30-23:53

2 stops22h 23m

Honolulu

Sun 11/1

21:51-08:40

2 stops24h 49m

£1,201

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sun 30/11

17:15-20:15

2 stops37h 00m

Honolulu

Mon 23/2

22:55-07:45

2 stops22h 50m

£1,254

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Wed 29/4

20:45-19:21

2 stops33h 36m

Honolulu

Sun 3/5

15:40-09:15

1 stop30h 35m

£1,258

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Fri 3/4

19:00-18:47

2 stops34h 47m

Honolulu

Sun 19/4

21:39-14:40

2 stops30h 01m

£2,360

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sun 29/3

19:35-12:33

2 stops51h 58m

Honolulu

Sun 19/4

21:39-14:40

2 stops30h 01m

£2,366

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 28/2

06:00-17:07

2 stops21h 07m

Honolulu

Mon 16/3

21:50-09:20

2 stops25h 30m

£2,903

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to O'ahu?

The cheapest day to depart from Ireland to O'ahu is on a Monday when prices can be found for as low as £998. The most expensive day to fly to O'ahu is Sunday, with ticket prices averaging around £1,133.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the afternoon. momondo users have found flights departing from Ireland to O'ahu in the afternoon for as low as £1,083. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of £1,099.

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

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

Cheap Ireland to O'ahu flight deals and tips

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

Direct flights	None

There are no direct flights from Ireland to O'ahu. There are no popular flight routes from Ireland to O'ahu.

Search flight deals

When did momondo last update prices for flights from Ireland to O'ahu?
Prices for flights from Ireland to O'ahu refresh daily.
How many operators does momondo search for flights from Ireland to O'ahu?
As of November 2025, there is 1 operator available to choose from for flights from Ireland to O'ahu.
How old do you have to be to fly from Ireland to O'ahu?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The necessary travel and health documents for your O'ahu 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 license 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 Ireland to O'ahu?
Based on momondo bookings for flights between Ireland and O'ahu, the leading plane model is Airbus A320-100/200, making up 14.15% of the total bookings. Other popular models include Boeing 777 with 11.30%, Airbus A330-300 with 10.35%, and Airbus A321neo with 10.30%.

Best airlines flying from Ireland to O'ahu

Compare and see reviews for airlines that fly from Ireland to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £1,024	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Ireland to O'ahu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to O'ahu that suits you.

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

Yes. momondo allows you to filter the results for Ireland to O'ahu flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to O'ahu from Ireland.

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

Of course. momondo tracks the price of Ireland to O'ahu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.