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Cheap flights from Ottawa to Trieste from C$ 452

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ottawa to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 10:25 a.m.YOW  Ottawa-TRS Trieste Ronchi dei Legionari
22h 25m2 stops Washington, D.C. Dulles Intl Rome Fiumicino
United Airlines Logo
6:35 a.m. - 11:54 p.m.TRS  Trieste Ronchi dei Legionari-YOW Ottawa
23h 19m2 stops Rome Fiumicino Washington, D.C. Dulles Intl
C$ 1,804United Airlines
Sun, 18 Oct - Thu, 22 Oct
United Airlines Logo
6:00 a.m. - 10:25 a.m.YOW  Ottawa-TRS Trieste Ronchi dei Legionari
22h 25m2 stops Washington, D.C. Dulles Intl Rome Fiumicino
United Airlines Logo
6:35 a.m. - 9:11 a.m.TRS  Trieste Ronchi dei Legionari-YOW Ottawa
32h 36m2 stops Rome Fiumicino Newark
C$ 1,808United Airlines
Sun, 18 Oct - Thu, 22 Oct
United Airlines Logo
6:05 a.m. - 10:25 a.m.YOW  Ottawa-TRS Trieste Ronchi dei Legionari
22h 20m2 stops Newark Rome Fiumicino
United Airlines Logo
6:35 a.m. - 9:35 p.m.TRS  Trieste Ronchi dei Legionari-YOW Ottawa
21h 00m2 stops Rome Fiumicino Chicago O'Hare Intl
C$ 1,808United Airlines
Sun, 18 Oct - Thu, 22 Oct
United Airlines Logo
6:00 a.m. - 10:25 a.m.YOW  Ottawa-TRS Trieste Ronchi dei Legionari
22h 25m2 stops Washington, D.C. Dulles Intl Rome Fiumicino
United Airlines Logo
6:35 a.m. - 9:11 a.m.TRS  Trieste Ronchi dei Legionari-YOW Ottawa
32h 36m2 stops Rome Fiumicino Newark
C$ 1,910United Airlines
Sun, 18 Oct - Thu, 22 Oct
United Airlines Logo
6:00 a.m. - 10:25 a.m.YOW  Ottawa-TRS Trieste Ronchi dei Legionari
22h 25m2 stops Washington, D.C. Dulles Intl Rome Fiumicino
United Airlines Logo
6:35 a.m. - 11:54 p.m.TRS  Trieste Ronchi dei Legionari-YOW Ottawa
23h 19m2 stops Rome Fiumicino Washington, D.C. Dulles Intl
C$ 1,914United Airlines
Sun, 18 Oct - Thu, 22 Oct

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United Airlines flights from Ottawa to Trieste

Our best United Airlines deals on Ottawa to Trieste flight tickets
United Airlines
18 Oct
YOW6:00 a.m.Ottawa
22h 25m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
22 Oct
TRS6:35 a.m.Trieste Ronchi dei Legionari
23h 19m
2 stops
YOW11:54 p.m.Ottawa
C$ 1,804
United Airlines
18 Oct
YOW6:00 a.m.Ottawa
22h 25m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
22 Oct
TRS6:35 a.m.Trieste Ronchi dei Legionari
32h 36m
2 stops
YOW9:11 a.m.Ottawa
C$ 1,808
United Airlines
18 Oct
YOW6:00 a.m.Ottawa
22h 25m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
22 Oct
TRS6:35 a.m.Trieste Ronchi dei Legionari
32h 36m
2 stops
YOW9:11 a.m.Ottawa
C$ 1,910

momondo Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Trieste that are best for you.

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Cheapest round-trip

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Sun 18/10

6:00 a.m.-10:25 a.m.

2 stops22h 25m

Trieste Ronchi dei Legionari

Thu 22/10

6:35 a.m.-11:54 p.m.

2 stops23h 19m

C$ 1,804

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Sun 18/10

6:00 a.m.-10:25 a.m.

2 stops22h 25m

Trieste Ronchi dei Legionari

Thu 22/10

6:35 a.m.-9:11 a.m.

2 stops32h 36m

C$ 1,808
Quickest round-trip

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Sun 18/10

6:05 a.m.-10:25 a.m.

2 stops22h 20m

Trieste Ronchi dei Legionari

Thu 22/10

6:35 a.m.-9:35 p.m.

2 stops21h 00m

C$ 1,808

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Sun 18/10

6:00 a.m.-10:25 a.m.

2 stops22h 25m

Trieste Ronchi dei Legionari

Thu 22/10

6:35 a.m.-9:11 a.m.

2 stops32h 36m

C$ 1,910

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Sun 18/10

6:00 a.m.-10:25 a.m.

2 stops22h 25m

Trieste Ronchi dei Legionari

Thu 22/10

6:35 a.m.-11:54 p.m.

2 stops23h 19m

C$ 1,914
Cheapest one-way

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Sun 11/10

7:40 p.m.-11:35 p.m.

2 stops45h 55m

C$ 452

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Tue 13/10

6:25 p.m.-4:00 p.m.

2 stops39h 35m

C$ 466
Quickest one-way

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Sun 11/10

7:40 p.m.-10:05 a.m.

3 stops32h 25m

C$ 472

OttawaTrieste

YOW Ottawa - TRS Trieste Ronchi dei Legionari

YOWTRS

Ottawa

Tue 13/10

6:25 p.m.-2:20 p.m.

3 stops37h 55m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Trieste from

How to get the cheapest flight ticket from Ottawa 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

Which airlines fly to Trieste?

Air Canada, Lufthansa and TAP AIR PORTUGAL are the top three most popular airlines that fly to Trieste from Ottawa according to our data. Air Canada is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 8 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from Ottawa to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Trieste (YOW to TRS) flight deals and tips

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

Best price found

C$ 452

Fastest flight time

22h 25m

Direct flights

None
The best one-way flight to Trieste from Ottawa in the past 72 hours is C$ 452. The best round-trip flight deal from Ottawa to Trieste found on momondo in the last 72 hours is C$ 1,804.
The fastest flight from Ottawa to Trieste takes 22h 25m
There are no direct flights from Ottawa to Trieste. There are no popular flight routes from Ottawa to Trieste.
Search flight deals

Frequently asked questions about flying from Ottawa to Trieste

  • How far is Ottawa to Trieste Ronchi dei Legionari by plane?

    The straight-line distance from Ottawa to Trieste Ronchi dei Legionari is 6564.7 km. In terms of flight time, this usually takes a little over 22h 25m.

  • When did momondo last update prices for flights from Ottawa Airport to Trieste Ronchi dei Legionari Airport?

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Trieste Ronchi dei Legionari Airport.

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

    The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Trieste . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Ottawa to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trieste from Ottawa.

I’m not ready to book a flight from Ottawa to Trieste right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Trieste flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Air Canada
Lufthansa
TAP AIR PORTUGAL
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British Airways