In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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

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

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

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

How can I find direct flights from Perth to Ottawa?

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

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

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

C$ 1,193+ Cheap Flights from Perth to Ottawa

Cheap flight deals from Perth to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Perth to Ottawa
Explore the most affordable flight options available from Perth to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Sat 14/1110:35 a.m. -

3 stops46h 20m

Tue 1/122:00 p.m. -

3 stops35h 30m

Deal found 23/10C$ 2,765

Mon 16/118:35 a.m. -

3 stops46h 17m

Sat 9/18:40 a.m. -

2 stops57h 40m

Deal found 25/10C$ 2,838

Sat 21/1111:10 p.m. -

2 stops38h 46m

Sat 28/115:40 p.m. -

2 stops31h 50m

Deal found 24/10C$ 2,917

Mon 16/113:15 p.m. -

2 stops37h 44m

Sat 9/17:45 a.m. -

2 stops41h 45m

Deal found 25/10C$ 3,175

Thu 12/1110:30 p.m. -

2 stops39h 26m

Tue 5/112:10 p.m. -

3 stops37h 20m

Deal found 25/10C$ 3,192

Find flight deals from Perth to Ottawa

Round-trip from	C$ 2,765
One-way from	C$ 1,193

14/11-1/12
6 total stops
81h 50m total
Perth to Ottawa

Search Deals

25/11-31/12
3 total stops
42h 40m total
Perth to Ottawa

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Wed 25/11

2:15 p.m.-7:55 p.m.

3 stops42h 40m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 1,193

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 14/11

8:35 a.m.-7:55 p.m.

2 stops48h 20m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 1,209

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 14/11

10:35 a.m.-7:55 p.m.

3 stops46h 20m

Ottawa

Tue 1/12

2:00 p.m.-2:30 p.m.

3 stops35h 30m

C$ 2,765

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 21/11

11:10 p.m.-12:56 a.m.

2 stops38h 46m

Ottawa

Sat 28/11

5:40 p.m.-2:30 p.m.

2 stops31h 50m

C$ 2,917

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sun 22/11

10:55 p.m.-12:56 a.m.

2 stops39h 01m

Ottawa

Sun 29/11

5:40 p.m.-9:35 p.m.

2 stops38h 55m

C$ 3,254

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Mon 16/11

3:15 p.m.-9:50 p.m.

3 stops43h 35m

Ottawa

Sat 9/1

7:35 p.m.-3:30 p.m.

3 stops54h 55m

C$ 3,769

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Sorted by cheapest first

Best time to book a flight from Perth to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Perth with our price prediction graph.

PER-YOW

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.

Related info for your journey

Can I find deals for flights from Perth to Ottawa that include hotel bookings?
Yes. In addition to deals on Perth to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Perth to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Ottawa.
Can I find deals for business class flights from Perth to Ottawa?
Yes. Cheapflights offers flight deals from Perth to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Gatineau

Prescott

Brockville

Wakefield

Pembroke

Smiths Falls

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Perth to Pearson Intl flights

Perth to Pierre Elliott Trudeau Intl flights

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Why should you use Cheapflights to find cheap flight tickets from Perth to Ottawa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Perth.

Can Cheapflights find flights from Perth to Ottawa with no change fees?

Yes, we can. To see specific flights from Perth to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Perth to Ottawa become cheaper?

Yes! Start tracking prices for Perth to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Perth to Ottawa from C$ 1,193

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Perth to Ottawa

Cheapest flights from Perth to OttawaExplore the most affordable flight options available from Perth to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Explore the most affordable flight options available from Perth to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from Perth to OttawaDiscover carefully curated flight deals from Perth to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Discover carefully curated flight deals from Perth to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Perth to OttawaDiscover last-minute flight deals from Perth to Ottawa. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Perth to Ottawa. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Perth to OttawaSearch for one-way flight options from Perth to Ottawa. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from Perth to Ottawa. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Find flight deals from Perth to Ottawa

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Best time to book a flight from Perth to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Perth with our price prediction graph.

Related info for your journey

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

How can I find direct flights from Perth to Ottawa?

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

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Perth to Ottawa by cabin class

Find flights from Perth to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Perth and Ottawa flights

Browse other Perth and Ottawa flight options. Last updated on 26 October 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Perth to Ottawa?

Why should you use Cheapflights to find cheap flight tickets from Perth to Ottawa?

Can Cheapflights find flights from Perth to Ottawa with no change fees?

Can Cheapflights notify me if prices for flights from Perth to Ottawa become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Perth to Ottawa
Explore the most affordable flight options available from Perth to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from Perth to Ottawa
Discover carefully curated flight deals from Perth to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Perth to Ottawa
Discover last-minute flight deals from Perth to Ottawa. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Perth to Ottawa
Search for one-way flight options from Perth to Ottawa. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.