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Cheap flights from Hilo to Ireland from €491

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 22/6. 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 return flights

Enter your travel dates to find the best prices.
United Airlines Logo
08:40 - 08:10
ITO
-
DUB
37h 30m
2 stops
United Airlines Logo
10:40 - 17:41
DUB
-
ITO
41h 01m
2 stops
€5,212United Airlines
Wed, 4 Mar - Sun, 8 Mar
United Airlines Logo
08:40 - 10:20
ITO
-
DUB
39h 40m
3 stops
United Airlines Logo
10:40 - 17:41
DUB
-
ITO
41h 01m
2 stops
€5,228United Airlines
Wed, 4 Mar - Sun, 8 Mar

United Airlines flights from Hilo to Ireland

Our best United Airlines deals on Hilo to Ireland flight tickets
United Airlines
4 Mar
ITO08:40Hilo Intl
37h 30m
2 stops
DUB08:10Dublin
8 Mar
DUB10:40Dublin
41h 01m
2 stops
ITO17:41Hilo Intl
€5,212
United Airlines
18 Feb
ITO07:42Hilo Intl
38h 28m
2 stops
DUB08:10Dublin
22 Feb
DUB10:40Dublin
41h 01m
2 stops
ITO17:41Hilo Intl
€5,213
United Airlines
18 Feb
ITO20:30Hilo Intl
49h 40m
2 stops
DUB08:10Dublin
22 Feb
DUB10:40Dublin
41h 01m
2 stops
ITO17:41Hilo Intl
€5,215

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 16 February 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 4/3

08:40-08:10

2 stops37h 30m

Dublin

Sun 8/3

10:40-17:41

2 stops41h 01m

€5,212

HiloDublin

ITO - DUB

ITODUB

Hilo Intl

Wed 4/3

08:40-10:20

3 stops39h 40m

Dublin

Sun 8/3

10:40-17:41

2 stops41h 01m

€5,228

HiloDublin

ITO - DUB

ITODUB

Hilo Intl

Mon 22/6

17:30-11:30

3 stops31h 00m

€491

HiloDublin

ITO - DUB

ITODUB

Hilo Intl

Mon 22/6

21:00-14:30

2 stops30h 30m

€551

Flights are sorted by cheapest return 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 are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    Price Alerts will notify you by email when the price for flights to Ireland from Hilo decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hilo to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ireland from Hilo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 18/3
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