$488 Cheap Flights from Honolulu (HNL) to Trieste (TRS)

View $488 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Honolulu to Trieste (HNL-TRS)

Prices were available within the past 7 days and start at $488 for one-way flights and $603 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 24 - Tue, Jan 20
HNL
Oahu
TRS
Trieste
$603 Roundtrip, found 2 days ago
$603
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Oahu to Trieste, returning Tue, Jan 20, priced at $603 found 2 days ago
United
Wed, Dec 24 - Sat, Jan 17
HNL
Oahu
TRS
Trieste
$613 Roundtrip, found 2 days ago
$613
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Oahu to Trieste, returning Sat, Jan 17, priced at $613 found 2 days ago
United
Wed, Dec 24 - Sat, Jan 10
HNL
Oahu
TRS
Trieste
$798 Roundtrip, found 2 days ago
$798
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Oahu to Trieste, returning Sat, Jan 10, priced at $798 found 2 days ago
United
Wed, Dec 24 - Thu, Jan 8
HNL
Oahu
TRS
Trieste
$808 Roundtrip, found 2 days ago
$808
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Oahu to Trieste, returning Thu, Jan 8, priced at $808 found 2 days ago
United
Wed, Dec 24 - Wed, Jan 14
HNL
Oahu
TRS
Trieste
$829 Roundtrip, found 2 days ago
$829
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Oahu to Trieste, returning Wed, Jan 14, priced at $829 found 2 days ago
United
Wed, Dec 24 - Mon, Jan 19
HNL
Oahu
TRS
Trieste
$832 Roundtrip, found 2 days ago
$832
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Oahu to Trieste, returning Mon, Jan 19, priced at $832 found 2 days ago
United
Mon, Dec 22 - Tue, Jan 20
HNL
Oahu
TRS
Trieste
$866 Roundtrip, found 2 days ago
$866
Roundtrip
found 2 days ago
Select United flight, departing Mon, Dec 22 from Oahu to Trieste, returning Tue, Jan 20, priced at $866 found 2 days ago
United
Mon, Dec 22 - Sat, Jan 17
HNL
Oahu
TRS
Trieste
$876 Roundtrip, found 2 days ago
$876
Roundtrip
found 2 days ago
Select United flight, departing Mon, Dec 22 from Oahu to Trieste, returning Sat, Jan 17, priced at $876 found 2 days ago
Lufthansa
Tue, Dec 23 - Tue, Jan 20
HNL
Oahu
TRS
Trieste
$913 Roundtrip, found 2 days ago
$913
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Dec 23 from Oahu to Trieste, returning Tue, Jan 20, priced at $913 found 2 days ago
Lufthansa
Tue, Dec 23 - Sat, Jan 17
HNL
Oahu
TRS
Trieste
$924 Roundtrip, found 2 days ago
$924
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Dec 23 from Oahu to Trieste, returning Sat, Jan 17, priced at $924 found 2 days ago

Frequently asked questions

How much does a flight from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS) cost?
Get a cheap one-way flight from $488 or cheap return flight from $603 from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS)?
December is the least expensive month to fly from HNL to TRS. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS)?
To find the cheapest airline that'll fly you from HNL to TRS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS)?
Direct flights from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HNL to TRS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS)?
Choose a flight from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS) last-minute?
Holding off until right before your break to book a flight from HNL to TRS generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a HNL to TRS flight and hotel package?
Booking a HNL to TRS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to Friuli Venezia Giulia Airport (TRS)?
If you booked your HNL to TRS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Daniel K. Inouye Intl.
Destination airport
Friuli Venezia Giulia
Roundtrip price
$602
Distance
7765 mi

Book with confidence

Honolulu to Trieste Flights

The cheapest times to fly from Honolulu to Trieste

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Honolulu to Trieste are during the month of December. You can find some of the cheapest flights from Honolulu to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honolulu to Trieste

Sunday is one of the best days to book for cheap flights from Honolulu to Trieste: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Honolulu to Trieste

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Honolulu to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $488 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Honolulu to Trieste flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Honolulu to Trieste airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Honolulu to Trieste Flights

Explore a world of travel with Expedia

*Available to One Key members.