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Cheap flights from Kaua'i to Ireland from €439

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Kaua'i to Ireland departing on 28/10. 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
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Find the cheapest flights from Kaua'i to Ireland

Cheap return flights

United Airlines Logo
19:30 - 08:10LIH-DUB
26h 40m2 stops
United Airlines Logo
13:35 - 12:58DUB-LIH
33h 23m2 stops
€439United Airlines
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Tue, 28 Oct - Tue, 11 Nov
United Airlines Logo
20:30 - 10:20LIH-DUB
27h 50m2 stops
United Airlines Logo
09:00 - 13:13DUB-LIH
38h 13m2 stops
€521United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
Logo
22:23 - 13:10LIH-DUB
28h 47m1 stop
Logo
12:30 - 10:46DUB-LIH
32h 16m1 stop
€623
Find Deal
Tue, 28 Oct - Tue, 11 Nov
Logo
22:23 - 08:40LIH-DUB
24h 17m2 stops
Logo
12:30 - 10:46DUB-LIH
32h 16m1 stop
€706
Find Deal
Tue, 28 Oct - Tue, 11 Nov
American Airlines Logo
22:44 - 08:40LIH-DUB
23h 56m2 stops
American Airlines Logo
15:20 - 13:18DUB-LIH
31h 58m1 stop
€711American Airlines
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Wed, 5 Nov - Sun, 9 Nov
Lufthansa Logo
13:31 - 10:05LIH-DUB
34h 34m2 stops
Lufthansa Logo
09:30 - 13:13DUB-LIH
37h 43m2 stops
€1,318Lufthansa
Find Deal
Tue, 28 Oct - Tue, 11 Nov
Logo
13:31 - 10:05LIH-DUB
34h 34m2 stops
Logo
12:30 - 10:46DUB-LIH
32h 16m1 stop
€4,139
Find Deal
Tue, 28 Oct - Tue, 11 Nov
Logo
22:23 - 13:10LIH-DUB
28h 47m1 stop
Logo
12:30 - 10:46DUB-LIH
32h 16m1 stop
€8,734
Find Deal
Tue, 28 Oct - Tue, 11 Nov

United Airlines flights from Kaua'i to Ireland

Our best United Airlines deals on Kaua'i to Ireland flight tickets
United Airlines
28 Oct
LIH19:30Lihue
26h 40m
2 stops
DUB08:10Dublin
11 Nov
DUB13:35Dublin
33h 23m
2 stops
LIH12:58Lihue
€439
Find similar
United Airlines
5 Nov
LIH20:30Lihue
27h 50m
2 stops
DUB10:20Dublin
9 Nov
DUB09:00Dublin
38h 13m
2 stops
LIH13:13Lihue
€521
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kaua'i 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 5 September 2025.
Use the filters below to find and compare flights from Kaua'i to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 28/10

19:30-08:10

2 stops26h 40m

Dublin

Tue 11/11

13:35-12:58

2 stops33h 23m

€439

LihueDublin

LIH - DUB

LIHDUB

Lihue

Wed 5/11

20:30-10:20

2 stops27h 50m

Dublin

Sun 9/11

09:00-13:13

2 stops38h 13m

€521

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 28/10

22:23-13:10

1 stop28h 47m

Dublin

Tue 11/11

12:30-10:46

1 stop32h 16m

€623

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 28/10

22:23-08:40

2 stops24h 17m

Dublin

Tue 11/11

12:30-10:46

1 stop32h 16m

€706

LihueDublin

LIH - DUB

LIHDUB

Lihue

Wed 5/11

22:44-08:40

2 stops23h 56m

Dublin

Sun 9/11

15:20-13:18

1 stop31h 58m

€711

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 28/10

13:31-10:05

2 stops34h 34m

Dublin

Tue 11/11

09:30-13:13

2 stops37h 43m

€1,318

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 28/10

13:31-10:05

2 stops34h 34m

Dublin

Tue 11/11

12:30-10:46

1 stop32h 16m

€4,139

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 28/10

22:23-13:10

1 stop28h 47m

Dublin

Tue 11/11

12:30-10:46

1 stop32h 16m

€8,734

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Ireland from

How to get the cheapest flight ticket from Kaua'i 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

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

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

Cheap Kaua'i to Ireland flight deals and tips

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

Direct flights

None
There are no direct flights from Kaua'i to Ireland. There are no popular flight routes from Kaua'i to Ireland.
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  • When did momondo last update prices for flights from Kaua'i to Ireland?

    Prices for flights from Kaua'i to Ireland were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kaua'i to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 Ireland. 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 Kaua'i to Ireland?

Why use momondo?

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

Finding the right flight to Ireland from Kaua'i is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

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

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

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 Ireland from Kaua'i.

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

Price alerts on flights to Ireland from Kaua'i are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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