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Cheap flights from Hawaii to Trieste from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hawaii to Trieste departing on 8/11. 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 Hawaii to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:10 am - 10:25 am
HNL
-
TRS
39h 15m
2 stops
United Airlines Logo
6:35 am - 3:13 pm
TRS
-
HNL
44h 38m
2 stops
$2,113United Airlines
Wed, Jul 29 - Sun, Aug 9

United Airlines flights from Hawaii to Trieste

Our best United Airlines deals on Hawaii to Trieste flight tickets
United Airlines
Mar 5
HNL6:05 pmHonolulu
29h 20m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Mar 9
TRS6:35 amTrieste Ronchi dei Legionari
42h 29m
2 stops
HNL2:04 pmHonolulu
$1,732
United Airlines
Mar 5
HNL6:05 pmHonolulu
29h 20m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Mar 9
TRS6:35 amTrieste Ronchi dei Legionari
42h 29m
2 stops
HNL2:04 pmHonolulu
$1,842
United Airlines
Jul 29
HNL7:10 amHonolulu
39h 15m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Aug 9
TRS6:35 amTrieste Ronchi dei Legionari
44h 38m
2 stops
HNL3:13 pmHonolulu
$2,113

momondo Fare Finder

 
Customize your flight search to find flights from Hawaii to Trieste 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 28, 2026.
Use the filters below to find and compare flights from Hawaii to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluTrieste

HNL - TRS

HNLTRS

Honolulu

Wed 7/29

7:10 am-10:25 am

2 stops39h 15m

Trieste Ronchi dei Legionari

Sun 8/9

6:35 am-3:13 pm

2 stops44h 38m

$2,113

HonoluluTrieste

HNL - TRS

HNLTRS

Honolulu

Tue 8/11

9:55 pm-2:00 pm

2 stops28h 05m

$319

HonoluluTrieste

HNL - TRS

HNLTRS

Honolulu

Tue 8/11

8:39 pm-11:50 pm

3 stops39h 11m

$497

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Hawaii to Trieste

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

What is the cheapest airline that flies from Hawaii to Trieste Ronchi dei Legionari?

Lufthansa is the most popular carrier operating from Hawaii to Trieste Ronchi dei Legionari

Cheap Hawaii to Trieste flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hawaii to Trieste

Fastest flight time

28h 10m

Direct flights

None
The fastest flight from Hawaii to Trieste takes 28h 10m
There are no direct flights from Hawaii to Trieste. There are no popular flight routes from Hawaii to Trieste.
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  • When did momondo last update prices for flights from Hawaii to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Hawaii to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hawaii to Trieste Ronchi dei Legionari Airport?

    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 Hawaii to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The travel and health documents you'll need for your trip to Trieste Ronchi dei Legionari Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine
Grado

Why use momondo?

Why should I use momondo to find a flight deal from Hawaii to Trieste?

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

Can I find flights from Hawaii to Trieste with flexible booking policies on momondo?

All flight searches from Hawaii to Trieste on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hawaii to Trieste?

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

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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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