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Cheap flights from Ottawa to Trieste from C$ 1,498

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — TRS
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Ottawa to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

C$ 1,498
Lufthansa
  • Lufthansa
  • 7/4-14/7
  • 4 total stops
  • 33h 25m total
  • Ottawa to Trieste
Search Deals

Find flight deals from Ottawa to Trieste

Cheapest flights from Ottawa to Trieste
Explore the most affordable flight options available from Ottawa to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Mon 7/42:45 p.m.YOW - TRS
2 stops17h 20mLufthansa
Mon 14/76:30 a.m.TRS - YOW
2 stops16h 05mLufthansa
Deal found 24/3C$ 1,498

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa 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, Cheapflights users made 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Ottawa to Trieste that are best for you.

Fly from

Ottawa

Fly to

Trieste

Route

Depart

Return

Price

OttawaTrieste

YOW - TRS

YOWTRS

Ottawa

Mon 7/4

2:45 p.m.-2:05 p.m.

2 stops17h 20m

Trieste Ronchi dei Legionari

Mon 14/7

6:30 a.m.-4:35 p.m.

2 stops16h 05m

C$ 1,498

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Best time to book a flight from Ottawa to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Trieste

What is the cheapest time of day to fly from YOW to TRS?

Find hourly flight availability from Ottawa to Trieste. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from Ottawa to Trieste, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trieste ranges from 62.0 - 114.0 mm per month. November is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit Trieste when rainfall is around 62.0 mm.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated 25 March 2025.
Lufthansa
6.7
Okay
6,949 reviews
Check prices

Boarding

6.9

Entertainment

6.4

Comfort

6.7

Overall

6.7

Food

6.2

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.7
Okay
6,949 reviews
Lufthansa
6.7
Okay
6,949 reviews
Check prices

Boarding

6.9

Entertainment

6.4

Comfort

6.7

Overall

6.7

Food

6.2

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Ottawa to Trieste that include hotel bookings?

    Yes. In addition to deals on Ottawa to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Trieste.

  • Can I find deals for business class flights from Ottawa to Trieste?

    Yes. Cheapflights offers flight deals from Ottawa to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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