$842 Cheap Flights from Ottawa (YOW) to Trieste (TRS)

View $842 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Friuli Venezia Giulia Airport (TRS)

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Cheap Flights from Ottawa to Trieste (YOW-TRS)

Prices were available within the past 7 days and start at $842 for one-way flights and $792 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$792 Roundtrip, found 3 days ago
$792
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $792 found 3 days ago
Air Canada
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$841 Roundtrip, found 3 days ago
$841
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $841 found 3 days ago
Air Canada
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$847 Roundtrip, found 3 days ago
$847
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $847 found 3 days ago
Air Canada
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$861 Roundtrip, found 3 days ago
$861
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $861 found 3 days ago
Air Canada
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$868 Roundtrip, found 3 days ago
$868
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $868 found 3 days ago
Air Canada
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$923 Roundtrip, found 3 days ago
$923
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $923 found 3 days ago
Air Canada
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$929 Roundtrip, found 3 days ago
$929
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $929 found 3 days ago
Air Canada
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$936 Roundtrip, found 3 days ago
$936
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $936 found 3 days ago
Lufthansa
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$1,156 Roundtrip, found 3 days ago
$1,156
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $1,156 found 3 days ago
ITA Airways
Tue, Sep 23 - Tue, Sep 30
YOW
Ottawa
TRS
Trieste
$1,203 Roundtrip, found 3 days ago
$1,203
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Tue, Sep 23 from Ottawa to Trieste, returning Tue, Sep 30, priced at $1,203 found 3 days ago
Flights from Ottawa (YOW) to Trieste (TRS)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Friuli Venezia Giulia
Roundtrip price
$792
Distance
4066 mi

Ottawa to Trieste Flights

The cheapest times to fly from Ottawa 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 Ottawa to Trieste are during the month of September. You can find some of the cheapest flights from Ottawa to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Trieste

Sunday is one of the best days to book for cheap flights from Ottawa 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 Ottawa 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 Ottawa to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $842 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 Ottawa 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 Ottawa 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.

 

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS) cost?
Lock in a cheap one-way flight from $842 or cheap return flight from $792 from Macdonald-Cartier Intl. Airport (YOW) 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 Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS)?
The cheapest month to fly from YOW to TRS is September, when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest YOW to TRS flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS)?
You'll have to hop on a flight with a layover if you're traveling from Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from YOW to TRS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS)?
To reach Friuli Venezia Giulia Airport (TRS) on schedule, pick a flight that takes off from Macdonald-Cartier Intl. Airport (YOW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS) last-minute?
Booking your ticket from YOW to TRS right before your journey is usually more expensive. However, if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a YOW to TRS flight and hotel package?
Compared with arranging hotels and flights separately, booking a YOW to TRS flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Friuli Venezia Giulia Airport (TRS)?
You can usually reschedule or cancel your YOW to TRS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.