What is the cheapest airline that flies from Ottawa to Lazio?

Air Transat is the most popular carrier operating from Ottawa to Lazio

Which airlines fly to Lazio?

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Lazio from Ottawa according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Lazio. Keep in mind that there are 9 different airlines that fly to Lazio on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ottawa Airport to Lazio?

Prices for flights from Ottawa Airport to Lazio are updated daily.

How many operators does momondo search for flights from Ottawa Airport to Lazio?

As of September 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Lazio.

How old do you have to be to fly from Ottawa Airport to Lazio?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Lazio.

What documentation or ID do you need to fly to Lazio?

The necessary travel and health documents for your Lazio trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 413 Cheap Flights from Ottawa to Lazio in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Lazio

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 a.m. - 8:55 a.m.YOW Ottawa-FCO Rome Fiumicino

17h 55m1 stop Montreal Pierre Elliott Trudeau Intl

1:15 p.m. - 10:32 p.m.FCO Rome Fiumicino-YOW Ottawa

15h 17m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 831Air Canada

Fri, 6 Nov - Fri, 20 Nov

9:00 a.m. - 8:55 a.m.YOW Ottawa-FCO Rome Fiumicino

17h 55m1 stop Montreal Pierre Elliott Trudeau Intl

1:15 p.m. - 11:55 p.m.FCO Rome Fiumicino-YOW Ottawa

16h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 840Air Canada

Fri, 6 Nov - Fri, 20 Nov

9:00 a.m. - 8:55 a.m.YOW Ottawa-FCO Rome Fiumicino

17h 55m1 stop Montreal Pierre Elliott Trudeau Intl

1:15 p.m. - 10:32 p.m.FCO Rome Fiumicino-YOW Ottawa

15h 17m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 846Air Canada

Fri, 6 Nov - Fri, 20 Nov

9:00 a.m. - 8:55 a.m.YOW Ottawa-FCO Rome Fiumicino

17h 55m1 stop Montreal Pierre Elliott Trudeau Intl

1:15 p.m. - 11:55 p.m.FCO Rome Fiumicino-YOW Ottawa

16h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 855Air Canada

Fri, 6 Nov - Fri, 20 Nov

9:00 a.m. - 8:55 a.m.YOW Ottawa-FCO Rome Fiumicino

17h 55m1 stop Montreal Pierre Elliott Trudeau Intl

1:15 p.m. - 11:37 a.m.FCO Rome Fiumicino-YOW Ottawa

28h 22m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 870Multiple Airlines

Fri, 6 Nov - Wed, 18 Nov

5:45 a.m. - 7:55 a.m.YOW Ottawa-FCO Rome Fiumicino

21h 10m1 stop Montreal Pierre Elliott Trudeau Intl

12:25 p.m. - 1:36 a.m.FCO Rome Fiumicino-YOW Ottawa

19h 11m1 stop Toronto Pearson Intl

C$ 871Multiple Airlines

Fri, 26 Mar - Sat, 3 Apr

6:00 a.m. - 9:15 p.m.YOW Ottawa-FCO Rome Fiumicino

33h 15m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

10:55 p.m. - 1:40 a.m.FCO Rome Fiumicino-YOW Ottawa

31h 45m3 stops Barcelona-El Prat Zurich Toronto Pearson Intl

C$ 881Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

6:25 p.m. - 6:25 p.m.YOW Ottawa-FCO Rome Fiumicino

19h 00m1 stop Paris Charles de Gaulle

6:00 a.m. - 4:05 p.m.FCO Rome Fiumicino-YOW Ottawa

15h 05m1 stop Paris Charles de Gaulle

C$ 1,336Air France

Sun, 25 Oct - Sun, 1 Nov

5:10 p.m. - 4:35 p.m.YOW Ottawa-FCO Rome Fiumicino

17h 25m1 stop Paris Charles de Gaulle

6:00 a.m. - 4:00 p.m.FCO Rome Fiumicino-YOW Ottawa

15h 00m1 stop Paris Charles de Gaulle

C$ 1,343Air France

Tue, 20 Oct - Tue, 27 Oct

5:10 p.m. - 4:35 p.m.YOW Ottawa-FCO Rome Fiumicino

17h 25m1 stop Paris Charles de Gaulle

9:45 p.m. - 4:05 p.m.FCO Rome Fiumicino-YOW Ottawa

23h 20m2 stops Venice Marco Polo Paris Charles de Gaulle

C$ 1,431Air France

Wed, 14 Oct - Sat, 31 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:00 p.m. - 10:20 a.m.YOW Ottawa-FCO Rome Fiumicino

16h 20m1 stop Toronto Pearson Intl

3:20 p.m. - 11:54 p.m.FCO Rome Fiumicino-YOW Ottawa

14h 34m1 stop Washington, D.C. Dulles Intl

C$ 1,107Air Canada

Tue, 29 Sep - Sun, 11 Oct

2:45 p.m. - 10:20 a.m.YOW Ottawa-FCO Rome Fiumicino

13h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

3:20 p.m. - 11:54 p.m.FCO Rome Fiumicino-YOW Ottawa

14h 34m1 stop Washington, D.C. Dulles Intl

C$ 1,111Air Canada

Tue, 29 Sep - Sun, 11 Oct

11:10 a.m. - 10:20 a.m.YOW Ottawa-FCO Rome Fiumicino

17h 10m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

10:20 a.m. - 9:19 a.m.FCO Rome Fiumicino-YOW Ottawa

28h 59m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,118Air Canada

Tue, 29 Sep - Sun, 11 Oct

6:00 a.m. - 7:55 a.m.YOW Ottawa-FCO Rome Fiumicino

19h 55m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

3:20 p.m. - 11:54 p.m.FCO Rome Fiumicino-YOW Ottawa

14h 34m1 stop Washington, D.C. Dulles Intl

C$ 1,133United Airlines

Tue, 29 Sep - Sun, 11 Oct

3:10 p.m. - 10:55 a.m.YOW Ottawa-FCO Rome Fiumicino

13h 45m1 stop Newark

3:20 p.m. - 11:54 p.m.FCO Rome Fiumicino-YOW Ottawa

14h 34m1 stop Washington, D.C. Dulles Intl

C$ 1,133Air Canada

Tue, 29 Sep - Sun, 11 Oct

6:00 a.m. - 7:55 a.m.YOW Ottawa-FCO Rome Fiumicino

19h 55m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

3:20 p.m. - 11:54 p.m.FCO Rome Fiumicino-YOW Ottawa

14h 34m1 stop Washington, D.C. Dulles Intl

C$ 1,135United Airlines

Tue, 29 Sep - Sun, 11 Oct

3:10 p.m. - 10:55 a.m.YOW Ottawa-FCO Rome Fiumicino

13h 45m1 stop Newark

3:20 p.m. - 11:54 p.m.FCO Rome Fiumicino-YOW Ottawa

14h 34m1 stop Washington, D.C. Dulles Intl

C$ 1,135Air Canada

Tue, 29 Sep - Sun, 11 Oct

6:25 a.m. - 7:55 a.m.YOW Ottawa-FCO Rome Fiumicino

19h 30m1 stop Chicago O'Hare Intl

3:20 p.m. - 9:56 a.m.FCO Rome Fiumicino-YOW Ottawa

24h 36m1 stop Washington, D.C. Dulles Intl

C$ 1,135United Airlines

Sun, 27 Sep - Sun, 11 Oct

6:05 a.m. - 1:15 p.m.YOW Ottawa-FCO Rome Fiumicino

25h 10m2 stops Newark Washington, D.C. Dulles Intl

3:20 p.m. - 9:11 a.m.FCO Rome Fiumicino-YOW Ottawa

23h 51m2 stops Washington, D.C. Dulles Intl Newark

C$ 1,135United Airlines

Sun, 27 Sep - Sun, 11 Oct

5:20 p.m. - 8:15 a.m.YOW Ottawa-FCO Rome Fiumicino

32h 55m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

3:20 p.m. - 9:56 a.m.FCO Rome Fiumicino-YOW Ottawa

24h 36m1 stop Washington, D.C. Dulles Intl

C$ 1,135United Airlines

Sun, 27 Sep - Sun, 11 Oct

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Air Canada flights from Ottawa to Lazio

Our best Air Canada deals on Ottawa to Lazio flight tickets

Air Canada

6 Nov

YOW9:00 a.m.Ottawa

17h 55m

1 stop

FCO8:55 a.m.Rome Fiumicino

20 Nov

FCO1:15 p.m.Rome Fiumicino

15h 17m

1 stop

YOW10:32 p.m.Ottawa

C$ 831

Air Canada

6 Nov

YOW9:00 a.m.Ottawa

17h 55m

1 stop

FCO8:55 a.m.Rome Fiumicino

20 Nov

FCO1:15 p.m.Rome Fiumicino

16h 40m

2 stops

YOW11:55 p.m.Ottawa

C$ 840

Air Canada

6 Nov

YOW9:00 a.m.Ottawa

17h 55m

1 stop

FCO8:55 a.m.Rome Fiumicino

20 Nov

FCO1:15 p.m.Rome Fiumicino

15h 17m

1 stop

YOW10:32 p.m.Ottawa

C$ 846

United Airlines flights from Ottawa to Lazio

Our best United Airlines deals on Ottawa to Lazio flight tickets

United Airlines

5 Nov

YOW2:00 p.m.Ottawa

12h 30m

1 stop

FCO8:30 a.m.Rome Fiumicino

10 Nov

FCO9:45 a.m.Rome Fiumicino

34h 24m

1 stop

YOW2:09 p.m.Ottawa

C$ 949

United Airlines

9 Nov

YOW3:10 p.m.Ottawa

13h 45m

1 stop

FCO10:55 a.m.Rome Fiumicino

16 Nov

FCO12:55 p.m.Rome Fiumicino

32h 12m

2 stops

YOW3:07 p.m.Ottawa

C$ 950

United Airlines

1 Dec

YOW6:00 a.m.Ottawa

20h 30m

2 stops

FCO8:30 a.m.Rome Fiumicino

1 Mar

FCO11:00 a.m.Rome Fiumicino

14h 32m

1 stop

YOW7:32 p.m.Ottawa

C$ 952

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Fri 6/11

9:00 a.m.-8:55 a.m.

1 stop17h 55m

Rome Fiumicino

Fri 20/11

1:15 p.m.-10:32 p.m.

1 stop15h 17m

C$ 831

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Fri 6/11

9:00 a.m.-8:55 a.m.

1 stop17h 55m

Rome Fiumicino

Fri 20/11

1:15 p.m.-11:55 p.m.

2 stops16h 40m

C$ 840

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Fri 6/11

9:00 a.m.-8:55 a.m.

1 stop17h 55m

Rome Fiumicino

Fri 20/11

1:15 p.m.-10:32 p.m.

1 stop15h 17m

C$ 846

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Fri 6/11

9:00 a.m.-8:55 a.m.

1 stop17h 55m

Rome Fiumicino

Fri 20/11

1:15 p.m.-11:55 p.m.

2 stops16h 40m

C$ 855

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Fri 6/11

9:00 a.m.-8:55 a.m.

1 stop17h 55m

Rome Fiumicino

Wed 18/11

1:15 p.m.-11:37 a.m.

1 stop28h 22m

C$ 870

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Fri 26/3

5:45 a.m.-7:55 a.m.

1 stop21h 10m

Rome Fiumicino

Sat 3/4

12:25 p.m.-1:36 a.m.

1 stop19h 11m

C$ 871

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Tue 20/10

6:00 a.m.-9:15 p.m.

2 stops33h 15m

Rome Fiumicino

Tue 27/10

10:55 p.m.-1:40 a.m.

3 stops31h 45m

C$ 881

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Sun 25/10

6:25 p.m.-6:25 p.m.

1 stop19h 00m

Rome Fiumicino

Sun 1/11

6:00 a.m.-4:05 p.m.

1 stop15h 05m

C$ 1,336

Quickest round-trip

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Tue 20/10

5:10 p.m.-4:35 p.m.

1 stop17h 25m

Rome Fiumicino

Tue 27/10

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

1 stop15h 00m

C$ 1,343

OttawaRome

YOW Ottawa - FCO Rome Fiumicino

YOWFCO

Ottawa

Wed 14/10

5:10 p.m.-4:35 p.m.

1 stop17h 25m

Rome Fiumicino

Sat 31/10

9:45 p.m.-4:05 p.m.

2 stops23h 20m

C$ 1,431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Lazio

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

Prices

Airlines

What is the cheapest month to fly to Lazio?

The month of February is, on average, the cheapest month to fly to Lazio from Ottawa, with most prices found around C$ 988. If you are unable to visit Lazio during the month of February, then departing from Ottawa during the month January is also very affordable. Most momondo users find prices during this month for around C$ 995.

How far in advance should I book a flight from Ottawa to Lazio?

You are more likely to see cheaper flights to Lazio from Ottawa when booking week ahead of your departure date. In general, you can expect to find flights to Lazio for around C$ 1,240 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lazio from Ottawa for as low as C$ 1,017 on momondo.

Can stopping save me money on Ottawa to Lazio flights?

You could potentially save up to 38% on your flight if you consider stops on a Ottawa to Lazio flight.

Cheap Ottawa to Lazio flight deals and tips

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

Best price found	C$ 413
Fastest flight time	11h 45m
Direct flights	None

The best one-way flight to Lazio from Ottawa in the past 72 hours is C$ 413. The best round-trip flight deal from Ottawa to Lazio found on momondo in the last 72 hours is C$ 831.

The fastest flight from Ottawa to Lazio takes 11h 45m

There are no direct flights from Ottawa to Lazio. There are no popular flight routes from Ottawa to Lazio.

Search flight deals

Frequently asked questions about flying from Ottawa to Lazio

When did momondo last update prices for flights from Ottawa Airport to Lazio?
Prices for flights from Ottawa Airport to Lazio are updated daily.
How many operators does momondo search for flights from Ottawa Airport to Lazio?
As of September 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Lazio.
How old do you have to be to fly from Ottawa Airport to Lazio?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Lazio.
What documentation or ID do you need to fly to Lazio?
The necessary travel and health documents for your Lazio trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Lazio

Compare and see reviews for airlines that fly from Ottawa to Lazio with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom C$ 869	Free Cancellation	Rating 7.5 1,651 reviews		Search Air France flights
Air Canada	PriceFrom C$ 973	Free Cancellation	Rating 7.1 11,686 reviews		Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Ottawa to Lazio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lazio that suits you.

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

Yes. All flights to Lazio from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Ottawa to Lazio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Lazio from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.