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 are updated daily.

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

The number of operators available for flights from Ireland to O'ahu is 1 as of June 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€763 Cheap Flights from Ireland to O'ahu in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Find the cheapest flights from Ireland to O'ahu

Return

One-way

Recent return flight deals from Ireland to O'ahu

Enter your travel dates to find the best prices.

12:15 - 20:55

DUB

HNL

43h 40m

2 stops

21:50 - 07:45

HNL

DUB

22h 55m

2 stops

€763Multiple Airlines

Sun, 6 Sep - Sun, 13 Sep

12:15 - 20:55

DUB

HNL

43h 40m

2 stops

21:50 - 07:45

HNL

DUB

22h 55m

2 stops

€791Multiple Airlines

Sun, 6 Sep - Sun, 13 Sep

10:40 - 20:55

DUB

HNL

45h 15m

2 stops

21:50 - 07:45

HNL

DUB

46h 55m

2 stops

€807Multiple Airlines

Tue, 8 Sep - Fri, 18 Sep

10:40 - 20:55

DUB

HNL

45h 15m

2 stops

21:50 - 08:15

HNL

DUB

23h 25m

2 stops

€850Multiple Airlines

Tue, 8 Sep - Wed, 16 Sep

13:05 - 15:45

SNN

HNL

37h 40m

1 stop

15:50 - 11:10

HNL

SNN

32h 20m

1 stop

€1,568Delta

Tue, 30 Jun - Sat, 4 Jul

13:05 - 16:45

SNN

HNL

38h 40m

2 stops

15:50 - 11:10

HNL

SNN

32h 20m

1 stop

€1,569Delta

Wed, 1 Jul - Sun, 5 Jul

21:15 - 23:54

SNN

HNL

37h 39m

2 stops

18:40 - 11:30

HNL

SNN

30h 50m

2 stops

€1,627British Airways

Thu, 22 Oct - Mon, 26 Oct

21:15 - 23:54

SNN

HNL

37h 39m

2 stops

18:40 - 11:30

HNL

SNN

30h 50m

2 stops

€1,631British Airways

Thu, 22 Oct - Mon, 26 Oct

13:05 - 13:46

SNN

HNL

35h 41m

2 stops

15:50 - 11:10

HNL

SNN

32h 20m

1 stop

€1,701Delta

Mon, 29 Jun - Fri, 3 Jul

16:50 - 20:10

SNN

HNL

38h 20m

2 stops

18:38 - 20:35

HNL

SNN

38h 57m

2 stops

€3,303British Airways

Mon, 17 Aug - Sun, 30 Aug

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British Airways flights from Ireland to O'ahu

Our best British Airways deals on Ireland to O'ahu flight tickets

British Airways

22 Oct

SNN21:15Shannon

37h 39m

2 stops

HNL23:54Honolulu

26 Oct

HNL18:40Honolulu

30h 50m

2 stops

SNN11:30Shannon

€1,627

British Airways

22 Oct

SNN21:15Shannon

37h 39m

2 stops

HNL23:54Honolulu

26 Oct

HNL18:40Honolulu

30h 50m

2 stops

SNN11:30Shannon

€1,631

British Airways

17 Aug

SNN16:50Shannon

38h 20m

2 stops

HNL20:10Honolulu

30 Aug

HNL18:38Honolulu

38h 57m

2 stops

SNN20:35Shannon

€3,303

Delta flights from Ireland to O'ahu

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

Delta

30 Jun

SNN13:05Shannon

35h 48m

2 stops

HNL13:53Honolulu

4 Jul

HNL15:50Honolulu

32h 20m

1 stop

SNN11:10Shannon

€1,568

Delta

1 Jul

SNN13:05Shannon

38h 40m

2 stops

HNL16:45Honolulu

5 Jul

HNL15:50Honolulu

32h 20m

1 stop

SNN11:10Shannon

€1,569

Delta

29 Jun

SNN13:05Shannon

35h 41m

2 stops

HNL13:46Honolulu

3 Jul

HNL15:50Honolulu

32h 20m

1 stop

SNN11:10Shannon

€1,701

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sun 6/9

12:15-20:55

2 stops43h 40m

Honolulu

Sun 13/9

21:50-07:45

2 stops22h 55m

€763

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Sun 6/9

12:15-20:55

2 stops43h 40m

Honolulu

Sun 13/9

21:50-07:45

2 stops22h 55m

€791

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 8/9

10:40-20:55

2 stops45h 15m

Honolulu

Fri 18/9

21:50-07:45

2 stops46h 55m

€807

DublinHonolulu

DUB - HNL

DUBHNL

Dublin

Tue 8/9

10:40-20:55

2 stops45h 15m

Honolulu

Wed 16/9

21:50-08:15

2 stops23h 25m

€850

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Tue 30/6

13:05-15:45

1 stop37h 40m

Honolulu

Sat 4/7

15:50-11:10

1 stop32h 20m

€1,568

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Wed 1/7

13:05-16:45

2 stops38h 40m

Honolulu

Sun 5/7

15:50-11:10

1 stop32h 20m

€1,569

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Thu 22/10

21:15-23:54

2 stops37h 39m

Honolulu

Mon 26/10

18:40-11:30

2 stops30h 50m

€1,627

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Thu 22/10

21:15-23:54

2 stops37h 39m

Honolulu

Mon 26/10

18:40-11:30

2 stops30h 50m

€1,631

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Mon 29/6

13:05-13:46

2 stops35h 41m

Honolulu

Fri 3/7

15:50-11:10

1 stop32h 20m

€1,701

ShannonHonolulu

SNN - HNL

SNNHNL

Shannon

Mon 17/8

16:50-20:10

2 stops38h 20m

Honolulu

Sun 30/8

18:38-20:35

2 stops38h 57m

€3,303

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?

If you aren’t able to travel during the month of August, then book flights to O'ahu from Ireland during December instead. Flights to O'ahu in December, while not as cheap as those in August, still average around €216.

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	21h 25m
Direct flights	None

The fastest flight from Ireland to O'ahu takes 21h 25m

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 are updated daily.
How many operators does momondo search for flights from Ireland to O'ahu?
The number of operators available for flights from Ireland to O'ahu is 1 as of June 2026.
How old do you have to be to fly from Ireland to O'ahu?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ireland to O'ahu?
momondo data reveals that the most frequently booked plane model on the route from Ireland to O'ahu is Airbus A330-300, representing 16.37% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 12.26%, Airbus A321neo at 11.74%, and Boeing 737 MAX 8 at 11.04%.

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 €238	Free Cancellation	Rating 7.4 9,842 reviews		Search United Airlines flights

Why use momondo?

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

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 Ireland to O'ahu for you.

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

Yes. momondo enables you to select and highlight flights to O'ahu from Ireland with this policy.

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

Once you have performed a search for Ireland to O'ahu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ireland to O'ahu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.