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

WestJet 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 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.

£685 Cheap Flights from Ireland to O'ahu in 2026

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Find the cheapest flights from Ireland to O'ahu

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to O'ahu

Enter your travel dates to find the best prices.

13:15 - 20:55

DUB

HNL

42h 40m

3 stops

21:55 - 11:30

HNL

DUB

26h 35m

3 stops

£685Multiple Airlines

Tue, 2 Jun - Fri, 19 Jun

13:15 - 20:55

DUB

HNL

42h 40m

2 stops

21:55 - 11:30

HNL

DUB

26h 35m

3 stops

£690Multiple Airlines

Tue, 2 Jun - Fri, 19 Jun

10:40 - 20:55

DUB

HNL

45h 15m

2 stops

21:55 - 09:20

HNL

DUB

48h 25m

2 stops

£786WestJet

Tue, 2 Jun - Fri, 19 Jun

15:25 - 23:57

DUB

HNL

19h 32m

1 stop

07:00 - 12:15

HNL

DUB

18h 15m

1 stop

£937Multiple Airlines

Tue, 9 Jun - Tue, 16 Jun

14:15 - 10:47

DUB

HNL

31h 32m

2 stops

21:50 - 07:45

HNL

DUB

22h 55m

1 stop

£938Multiple Airlines

Thu, 3 Sep - Thu, 17 Sep

10:40 - 20:55

DUB

HNL

45h 15m

2 stops

21:50 - 07:45

HNL

DUB

22h 55m

2 stops

£944Multiple Airlines

Thu, 3 Sep - Thu, 17 Sep

13:00 - 20:55

DUB

HNL

42h 55m

2 stops

21:55 - 10:50

HNL

DUB

25h 55m

2 stops

£954WestJet

Tue, 2 Jun - Fri, 19 Jun

06:20 - 23:34

DUB

HNL

28h 14m

2 stops

08:00 - 14:30

HNL

DUB

19h 30m

1 stop

£974Multiple Airlines

Sat, 20 Jun - Sat, 27 Jun

09:30 - 19:44

SNN

HNL

21h 14m

2 stops

22:05 - 10:15

HNL

SNN

25h 10m

2 stops

£1,263United Airlines

Fri, 22 May - Tue, 26 May

13:05 - 14:45

SNN

HNL

36h 40m

1 stop

15:32 - 11:10

HNL

SNN

32h 38m

1 stop

£1,273Delta

Tue, 26 May - Sat, 30 May

WestJet flights from Ireland to O'ahu

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

WestJet

2 Jun

DUB10:40Dublin

45h 15m

2 stops

HNL20:55Honolulu

19 Jun

HNL21:55Honolulu

48h 25m

2 stops

DUB09:20Dublin

£786

WestJet

2 Jun

DUB13:00Dublin

42h 55m

2 stops

HNL20:55Honolulu

19 Jun

HNL21:55Honolulu

25h 55m

2 stops

DUB10:50Dublin

£954

WestJet

20 Jun

DUB09:40Dublin

46h 15m

2 stops

HNL20:55Honolulu

27 Jun

HNL21:20Honolulu

24h 00m

2 stops

DUB08:20Dublin

£1,153

Delta flights from Ireland to O'ahu

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

Delta

1 Jun

DUB05:55Dublin

24h 51m

2 stops

HNL19:46Honolulu

12 Jun

HNL16:08Honolulu

28h 47m

1 stop

DUB07:55Dublin

£1,263

Delta

11 Jun

DUB10:00Dublin

22h 14m

2 stops

HNL21:14Honolulu

18 Jun

HNL16:08Honolulu

30h 07m

2 stops

DUB09:15Dublin

£1,266

Delta

1 Jun

DUB05:55Dublin

26h 06m

2 stops

HNL21:01Honolulu

12 Jun

HNL16:08Honolulu

28h 47m

1 stop

DUB07:55Dublin

£1,269

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 2/6

13:15-20:55

3 stops42h 40m

Honolulu

Fri 19/6

21:55-11:30

3 stops26h 35m

£685

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 2/6

13:15-20:55

2 stops42h 40m

Honolulu

Fri 19/6

21:55-11:30

3 stops26h 35m

£690

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 2/6

10:40-20:55

2 stops45h 15m

Honolulu

Fri 19/6

21:55-09:20

2 stops48h 25m

£786

Fastest return journey

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 9/6

15:25-23:57

1 stop19h 32m

Honolulu

Tue 16/6

07:00-12:15

1 stop18h 15m

£937

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Thu 3/9

14:15-10:47

2 stops31h 32m

Honolulu

Thu 17/9

21:50-07:45

1 stop22h 55m

£938

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Thu 3/9

10:40-20:55

2 stops45h 15m

Honolulu

Thu 17/9

21:50-07:45

2 stops22h 55m

£944

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 2/6

13:00-20:55

2 stops42h 55m

Honolulu

Fri 19/6

21:55-10:50

2 stops25h 55m

£954

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sat 20/6

06:20-23:34

2 stops28h 14m

Honolulu

Sat 27/6

08:00-14:30

1 stop19h 30m

£974

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Fri 22/5

09:30-19:44

2 stops21h 14m

Honolulu

Tue 26/5

22:05-10:15

2 stops25h 10m

£1,263

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Tue 26/5

13:05-14:45

1 stop36h 40m

Honolulu

Sat 30/5

15:32-11:10

1 stop32h 38m

£1,273

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 month to fly to O'ahu?

In general, December is the cheapest month to fly from Ireland to O'ahu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £184. If you don’t want to visit O'ahu in December, then you should wait until May to fly from Ireland, when ticket prices are also cheap, with an average price of £203.

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

Fastest flight time	24h 45m
Direct flights	None

The fastest flight from Ireland to O'ahu takes 24h 45m

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

Search flight deals

Frequently asked questions about flying 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 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 A330-300, making up 14.18% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.18%, Boeing 737-800 Passenger/BBJ2 (winglets) with 12.04%, and Airbus A321neo with 11.03%.

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.