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$712+ Cheap flights from Kaua'i to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Kaua'i to Ireland

Keep the following information in mind while searching for Kaua'i to Ireland flight deals. Data was last updated February 20, 2025.

Round-trip from

$834
(United)
From Kaua'i to Ireland
Search Deals

Find flight deals from Kaua'i to Ireland

Cheapest flights from Kaua'i to Ireland
Explore the most affordable flight options available from Kaua'i to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:40 pmLIH - DUB
2 stops27h 40mUnited Airlines
Sun 11/29:00 amDUB - LIH
2 stops61h 50mUnited Airlines
Deal found 2/19$712
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:15 pmLIH - DUB
3 stops32h 00mAir Canada
Sun 11/29:00 amDUB - LIH
3 stops37h 50mAir Canada
Deal found 2/19$1,102
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:06 pmLIH - DUB
2 stops21h 04mAmerican Airlines
Sun 11/23:20 pmDUB - LIH
1 stop32h 09mAmerican Airlines
Deal found 2/19$1,104
This KAYAK deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/139:45 pmLIH - DUB
2 stops32h 50mBritish Airways
Sun 3/233:20 pmDUB - LIH
1 stop35h 22mBritish Airways
Deal found 2/19$1,466
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:26 pmLIH - DUB
2 stops48h 49mDelta
Mon 7/215:55 amDUB - LIH
2 stops24h 21mDelta
Deal found 2/19$1,485
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/111:33 pmLIH - DUB
3 stops54h 37mMultiple Airlines
Wed 3/198:00 amDUB - LIH
3 stops37h 44mMultiple Airlines
Deal found 2/19$1,737

Find flights from Kaua'i to Ireland within your budget

Customize 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Kaua'i

Fly to

Ireland

Route

Depart

Return

Price

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 3/11

7:40 pm-10:05 am

2 stops28h 25m

Dublin

Wed 3/19

8:00 am-10:06 pm

2 stops48h 06m

$834

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 3/11

9:45 pm-4:15 am

2 stops20h 30m

Dublin

Wed 3/19

3:20 pm-4:42 pm

1 stop35h 22m

$1,139

LihueDublin

LIH - DUB

LIHDUB

Lihue

Thu 3/13

9:45 pm-4:35 pm

2 stops32h 50m

Dublin

Sun 3/23

3:20 pm-4:42 pm

1 stop35h 22m

$1,466

LihueDublin

LIH - DUB

LIHDUB

Lihue

Wed 7/9

9:26 pm-9:15 am

2 stops48h 49m

Dublin

Mon 7/21

5:55 am-7:16 pm

2 stops24h 21m

$1,485

LihueDublin

LIH - DUB

LIHDUB

Lihue

Tue 3/11

1:33 pm-6:10 am

3 stops54h 37m

Dublin

Wed 3/19

8:00 am-11:44 am

3 stops37h 44m

$1,737

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Kaua'i to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Kaua'i with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kaua'i to Ireland

Get recent, data-driven insights about flights from Kaua'i to Ireland including ideal travel times, pricing trends, and more.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,763 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Kaua'i to Ireland that include hotel bookings?

    Yes. In addition to deals on Kaua'i to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kaua'i to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to Ireland.

  • Can I find deals for business class flights from Kaua'i to Ireland?

    Yes. Cheapflights offers flight deals from Kaua'i to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kaua'i to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Kaua'i to Ireland (average of $509). Flying from Kaua'i to Ireland in June is currently the most expensive (average of $1,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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