When did momondo last update prices for flights from Ireland to Kaua'i?

Prices for flights from Ireland to Kaua'i are updated daily.

How old do you have to be to fly from Ireland to Kaua'i?

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 Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The travel and health documents required for your trip to Kaua'i 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 Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€948 Cheap Flights from Ireland to Kaua'i in 2026

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Find the cheapest flights from Ireland to Kaua'i

Round-trip

Recent return flight deals from Ireland to Kaua'i

Enter your travel dates to find the best prices.

13:00 - 12:44

DUB

LIH

34h 44m

2 stops

12:11 - 14:30

LIH

DUB

39h 19m

1 stop

€948Multiple Airlines

Sun, 3 May - Sun, 10 May

09:50 - 19:44

DUB

LIH

44h 54m

2 stops

22:55 - 07:20

LIH

DUB

21h 25m

2 stops

€1,445United Airlines

Thu, 10 Sep - Mon, 14 Sep

09:50 - 19:44

DUB

LIH

44h 54m

2 stops

22:55 - 07:20

LIH

DUB

21h 25m

2 stops

€1,446United Airlines

Thu, 10 Sep - Mon, 14 Sep

09:30 - 12:22

DUB

LIH

37h 52m

2 stops

21:30 - 09:45

LIH

DUB

25h 15m

2 stops

€1,450American Airlines

Sun, 3 May - Sun, 10 May

09:50 - 19:44

DUB

LIH

44h 54m

2 stops

22:55 - 10:40

LIH

DUB

24h 45m

2 stops

€1,452United Airlines

Thu, 10 Sep - Mon, 14 Sep

09:50 - 19:44

DUB

LIH

44h 54m

2 stops

22:55 - 07:20

LIH

DUB

21h 25m

2 stops

€1,453United Airlines

Thu, 10 Sep - Mon, 14 Sep

13:00 - 09:44

DUB

LIH

31h 44m

1 stop

12:11 - 14:30

LIH

DUB

39h 19m

1 stop

€1,485Multiple Airlines

Sun, 3 May - Sun, 10 May

09:30 - 15:34

DUB

LIH

41h 04m

2 stops

21:30 - 14:35

LIH

DUB

30h 05m

2 stops

€1,495American Airlines

Fri, 3 Apr - Tue, 7 Apr

11:35 - 11:38

DUB

LIH

35h 03m

2 stops

19:35 - 09:45

LIH

DUB

27h 10m

2 stops

€1,589United Airlines

Sun, 5 Apr - Thu, 9 Apr

15:25 - 12:14

DUB

LIH

31h 49m

1 stop

22:49 - 09:45

LIH

DUB

23h 56m

2 stops

€1,594American Airlines

Thu, 10 Sep - Mon, 14 Sep

United Airlines flights from Ireland to Kaua'i

Our best United Airlines deals on Ireland to Kaua'i flight tickets

United Airlines

10 Sept

DUB09:50Dublin

44h 54m

2 stops

LIH19:44Lihue

14 Sept

LIH22:55Lihue

21h 25m

2 stops

DUB07:20Dublin

€1,445

United Airlines

10 Sept

DUB09:50Dublin

44h 54m

2 stops

LIH19:44Lihue

14 Sept

LIH22:55Lihue

21h 25m

2 stops

DUB07:20Dublin

€1,446

United Airlines

10 Sept

DUB09:50Dublin

44h 54m

2 stops

LIH19:44Lihue

14 Sept

LIH22:55Lihue

24h 45m

2 stops

DUB10:40Dublin

€1,452

American Airlines flights from Ireland to Kaua'i

Our best American Airlines deals on Ireland to Kaua'i flight tickets

American Airlines

3 May

DUB09:30Dublin

37h 52m

2 stops

LIH12:22Lihue

10 May

LIH21:30Lihue

25h 15m

2 stops

DUB09:45Dublin

€1,450

American Airlines

3 Apr

DUB09:30Dublin

41h 04m

2 stops

LIH15:34Lihue

7 Apr

LIH21:30Lihue

30h 05m

2 stops

DUB14:35Dublin

€1,495

American Airlines

10 Sept

DUB15:25Dublin

31h 49m

1 stop

LIH12:14Lihue

14 Sept

LIH22:49Lihue

23h 56m

2 stops

DUB09:45Dublin

€1,594

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLihue

DUB - LIH

DUBLIH

Dublin

Sun 3/5

13:00-12:44

2 stops34h 44m

Lihue

Sun 10/5

12:11-14:30

1 stop39h 19m

€948

DublinLihue

DUB - LIH

DUBLIH

Dublin

Thu 10/9

09:50-19:44

2 stops44h 54m

Lihue

Mon 14/9

22:55-07:20

2 stops21h 25m

€1,445

DublinLihue

DUB - LIH

DUBLIH

Dublin

Thu 10/9

09:50-19:44

2 stops44h 54m

Lihue

Mon 14/9

22:55-07:20

2 stops21h 25m

€1,446

DublinLihue

DUB - LIH

DUBLIH

Dublin

Sun 3/5

09:30-12:22

2 stops37h 52m

Lihue

Sun 10/5

21:30-09:45

2 stops25h 15m

€1,450

DublinLihue

DUB - LIH

DUBLIH

Dublin

Thu 10/9

09:50-19:44

2 stops44h 54m

Lihue

Mon 14/9

22:55-10:40

2 stops24h 45m

€1,452

DublinLihue

DUB - LIH

DUBLIH

Dublin

Thu 10/9

09:50-19:44

2 stops44h 54m

Lihue

Mon 14/9

22:55-07:20

2 stops21h 25m

€1,453

DublinLihue

DUB - LIH

DUBLIH

Dublin

Sun 3/5

13:00-09:44

1 stop31h 44m

Lihue

Sun 10/5

12:11-14:30

1 stop39h 19m

€1,485

DublinLihue

DUB - LIH

DUBLIH

Dublin

Fri 3/4

09:30-15:34

2 stops41h 04m

Lihue

Tue 7/4

21:30-14:35

2 stops30h 05m

€1,495

DublinLihue

DUB - LIH

DUBLIH

Dublin

Sun 5/4

11:35-11:38

2 stops35h 03m

Lihue

Thu 9/4

19:35-09:45

2 stops27h 10m

€1,589

Fastest return journey

DublinLihue

DUB - LIH

DUBLIH

Dublin

Thu 10/9

15:25-12:14

1 stop31h 49m

Lihue

Mon 14/9

22:49-09:45

2 stops23h 56m

€1,594

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ireland to Kaua'i

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

Can stopping save me money on Ireland to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Ireland to Kaua'i.

Cheap Ireland to Kaua'i flight deals and tips

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

Fastest flight time	44h 54m
Direct flights	None

The fastest flight from Ireland to Kaua'i takes 44h 54m

There are no direct flights from Ireland to Kaua'i. There are no popular flight routes from Ireland to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Ireland to Kaua'i?
Prices for flights from Ireland to Kaua'i are updated daily.
How old do you have to be to fly from Ireland to Kaua'i?
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 Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents required for your trip to Kaua'i 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 Kaua'i. 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 Kaua'i?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Kaua'i is Boeing 737 MAX 8 (13.93% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (11.82%), Airbus A320-100/200 (11.48%), and Airbus A321neo (11.33%).

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Kaua'i?

It is quick and easy to find Ireland to Kaua'i 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 Kaua'i that suits you.

Can I find flights from Ireland to Kaua'i with flexible booking policies on momondo?

Flights from Ireland to Kaua'i with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Kaua'i?

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 Kaua'i from Ireland.

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

If you are not ready to book a flight from Ireland to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaua'i and let you know when they change.