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Cheap flights from Hilo to Ireland from $583

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to Ireland departing on 6/22. 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 Hilo to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:40 am - 8:10 am
ITO
-
DUB
37h 30m
2 stops
United Airlines Logo
10:40 am - 5:41 pm
DUB
-
ITO
41h 01m
2 stops
$6,186United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
8:40 am - 10:20 am
ITO
-
DUB
39h 40m
3 stops
United Airlines Logo
10:40 am - 5:41 pm
DUB
-
ITO
41h 01m
2 stops
$6,205United Airlines
Wed, Mar 4 - Sun, Mar 8

United Airlines flights from Hilo to Ireland

Our best United Airlines deals on Hilo to Ireland flight tickets
United Airlines
Mar 4
ITO8:40 amHilo Intl
37h 30m
2 stops
DUB8:10 amDublin
Mar 8
DUB10:40 amDublin
41h 01m
2 stops
ITO5:41 pmHilo Intl
$6,186
United Airlines
Feb 18
ITO7:42 amHilo Intl
38h 28m
2 stops
DUB8:10 amDublin
Feb 22
DUB10:40 amDublin
41h 01m
2 stops
ITO5:41 pmHilo Intl
$6,187
United Airlines
Feb 18
ITO8:30 pmHilo Intl
49h 40m
2 stops
DUB8:10 amDublin
Feb 22
DUB10:40 amDublin
41h 01m
2 stops
ITO5:41 pmHilo Intl
$6,190

momondo Fare Finder

 
Customize your flight search to find flights from Hilo 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 832,500 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Hilo to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HiloDublin

ITO - DUB

ITODUB

Hilo Intl

Wed 3/4

8:40 am-8:10 am

2 stops37h 30m

Dublin

Sun 3/8

10:40 am-5:41 pm

2 stops41h 01m

$6,186

HiloDublin

ITO - DUB

ITODUB

Hilo Intl

Wed 3/4

8:40 am-10:20 am

3 stops39h 40m

Dublin

Sun 3/8

10:40 am-5:41 pm

2 stops41h 01m

$6,205

HiloDublin

ITO - DUB

ITODUB

Hilo Intl

Mon 6/22

5:30 pm-11:30 am

3 stops31h 00m

$583

HiloDublin

ITO - DUB

ITODUB

Hilo Intl

Mon 6/22

9:00 pm-2:30 pm

2 stops30h 30m

$654

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Hilo to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Ireland

Fastest flight time

38h 28m

Direct flights

None
The fastest flight from Hilo to Ireland takes 38h 28m
There are no direct flights from Hilo to Ireland. There are no popular flight routes from Hilo to Ireland.
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  • When did momondo last update prices for flights from Hilo Intl Airport to Ireland?

    Prices for flights from Hilo Intl Airport to Ireland refresh daily.

  • How old do you have to be to fly from Hilo Intl Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport 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 license, 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.

  • How do I get Price Alerts for flights from Hilo to Ireland?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Hilo from Ireland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Hilo to Ireland with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Ireland?

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 Hilo to Ireland for you.

Can I find flights from Hilo to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Hilo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hilo to Ireland?

Once you have performed a search for Hilo to Ireland 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 Hilo to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Hilo and alert you when they change.

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1 adult
Wed 3/18
Wed 3/25
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