A historic church with a bell tower, surrounded by a well-maintained garden and a small pond.

CA $583 Cheap Flights from Ottawa (YOW) to Trieste (TRS)

View CA $583 flight on Wed, Oct 14, 2026Opens 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 (YOW) to Trieste (TRS)

Prices were available within the past 7 days and start at CA $583 for one-way flights and CA $1,078 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct 14 - Mon, Oct 19
YOW
Ottawa
TRS
Trieste
CA $1,078 Roundtrip, found 2 days ago
CA $1,078
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 14 from Ottawa to Trieste, returning Mon, Oct 19, priced at CA $1,078 found 2 days ago
Air Canada
Wed, Oct 14 - Mon, Oct 19
YOW
Ottawa
TRS
Trieste
CA $1,083 Roundtrip, found 2 days ago
CA $1,083
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 14 from Ottawa to Trieste, returning Mon, Oct 19, priced at CA $1,083 found 2 days ago
Lufthansa
Mon, Oct 12 - Fri, Oct 23
YOW
Ottawa
TRS
Trieste
CA $1,084 Roundtrip, found 16 hours ago
CA $1,084
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Mon, Oct 12 from Ottawa to Trieste, returning Fri, Oct 23, priced at CA $1,084 found 16 hours ago
Air Canada
Wed, Oct 14 - Mon, Oct 19
YOW
Ottawa
TRS
Trieste
CA $1,090 Roundtrip, found 2 days ago
CA $1,090
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 14 from Ottawa to Trieste, returning Mon, Oct 19, priced at CA $1,090 found 2 days ago
Air Canada
Mon, Oct 12 - Fri, Oct 23
YOW
Ottawa
TRS
Trieste
CA $1,090 Roundtrip, found 16 hours ago
CA $1,090
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Mon, Oct 12 from Ottawa to Trieste, returning Fri, Oct 23, priced at CA $1,090 found 16 hours ago
Lufthansa
Fri, Oct 2 - Fri, Oct 9
YOW
Ottawa
TRS
Trieste
CA $1,095 Roundtrip, found 3 days ago
CA $1,095
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Oct 2 from Ottawa to Trieste, returning Fri, Oct 9, priced at CA $1,095 found 3 days ago
Air Canada
Wed, Oct 14 - Mon, Oct 19
YOW
Ottawa
TRS
Trieste
CA $1,096 Roundtrip, found 2 days ago
CA $1,096
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 14 from Ottawa to Trieste, returning Mon, Oct 19, priced at CA $1,096 found 2 days ago
United
Wed, Oct 14 - Mon, Oct 19
YOW
Ottawa
TRS
Trieste
CA $1,160 Roundtrip, found 2 days ago
CA $1,160
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 14 from Ottawa to Trieste, returning Mon, Oct 19, priced at CA $1,160 found 2 days ago
ITA Airways
Mon, Oct 12 - Tue, Oct 20
YOW
Ottawa
TRS
Trieste
CA $1,266 Roundtrip, found 16 hours ago
CA $1,266
Roundtrip
found 16 hours ago
Select ITA Airways flight, departing Mon, Oct 12 from Ottawa to Trieste, returning Tue, Oct 20, priced at CA $1,266 found 16 hours ago
Brussels Airlines
Wed, Oct 14 - Mon, Oct 19
YOW
Ottawa
TRS
Trieste
CA $1,559 Roundtrip, found 2 days ago
CA $1,559
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Wed, Oct 14 from Ottawa to Trieste, returning Mon, Oct 19, priced at CA $1,559 found 2 days ago

Frequently asked questions

How much does a flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) cost?
You can find one-way and return flights from YOW to TRS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when YOW to TRS ticket fares go up or down.
What is the cheapest month to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
The cheapest months to fly from YOW to TRS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
Enter YOW to TRS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
There are approximately 19 connecting flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia). Some common connection points include Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), and Washington Dulles Intl. (IAD).
What is the earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
The earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) typically departs around 5:55 AM local time. This service is seasonal, active only in October, and is operated by airlines such as WestJet, Condor, and Air Dolomiti. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
There are no nonstop flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia). Flights with two or more stops typically take around 22 hours to cover the approximately 6,545-kilometre distance. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
Select the "Business class" and "First class" filters when looking for YOW to TRS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight with Expedia?
It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Trieste (TRS) from Ottawa, ON (YOW)?
If you're planning to travel to Trieste from Macdonald-Cartier Intl. (YOW), you typically fly into Friuli Venezia Giulia (TRS) which offers international flights and connections. Some flights may connect through major hubs like Heathrow (LHR), Pearson Intl. (YYZ), or Pierre Elliott Trudeau Intl. (YUL) before reaching Trieste. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) at the last minute?
Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight and hotel package?
Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Friuli Venezia Giulia
Roundtrip price
CA $1,078
Distance
6506 km

Book with confidence

Ottawa to Ronchi dei Legionari Flights

The easy way to book your flights from Ottawa to Trieste 

With Expedia, it’s simple to find and book flights to Trieste from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Friuli Venezia Giulia, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Trieste today, tomorrow, or this week.  

 

Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Friuli Venezia Giulia, TRS 

Sort your search results by price to find great deals on your flight from Ottawa to Trieste—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Trieste from Ottawa currently is just CA $1,078 rising to CA $1,559.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Trieste  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Trieste from Ottawa 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Trieste with Expedia today.

Ottawa to Ronchi dei Legionari Flights

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