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Find cheap flights to Ottawa, Ontario in 2026/2027 from $1,409 This is the cheapest return flight found to Ottawa, Ontario from Australia on FlightsFinder on September 11th 2026 at 23:09. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Ottawa, Ontario from the most established flight comparison sites.
Fly to Ottawa, Ontario and visit sites like Rideau Canal, Parliament Hill, ByWard Market & Canadian Museum of History.
1. Enter your search requirements for Ottawa, Ontario
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These economy flights were found on FlightsFinder from Australia to Ottawa, Ontario in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Australia to Ottawa, Ontario in the last few days. Prices subject to availability.
According to our data, September is on average the cheapest time to book flights to Ottawa, Ontario.
You can get flights from $1,409 return.
According to our data, August is on average the most expensive time to book flights to Ottawa, Ontario.
A return flight could set you back more than $2,867.
Nestled along the picturesque banks of the Rideau Canal, Ottawa, Ontario embodies a harmonious blend of historical charm and modern vibrancy. As Canada's dynamic capital city, Ottawa boasts an impressive array of iconic landmarks, from the grand Parliament Hill to the vibrant ByWard Market. Visitors can immerse themselves in the rich cultural tapestry of the city through its diverse museums, art galleries, and lively festivals. With its stunning natural beauty and welcoming atmosphere, Ottawa offers a captivating experience for travellers seeking a perfect fusion of history, culture, and natural wonders in one unforgettable destination.
A good price for a flight to Ottawa is $1268 - $1550.
The popular airports near Ottawa, Ontario are Ottawa Macdonald-Cartier International Airport (YOW) and Montreal-Trudeau International Airport (YUL).
The flight to Ottawa, Ontario (YOW) is roughly 22 hours 25 minutes and 9,863 miles (15,873 kilometres) from Sydney, Australia - Kingsford Smith Airport (SYD).
The best way is to compare flights to Ottawa, Ontario from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Ottawa, Ontario.
Here is the average weather forecast in Ottawa, Ontario by month:
• Jan: -6°C
• Feb: -3°C
• Mar: 3°C
• Apr: 12°C
• May: 19°C
• Jun: 24°C
• Jul: 27°C
• Aug: 25°C
• Sep: 20°C
• Oct: 13°C
• Nov: 5°C
• Dec: -2°C
The Ottawa Macdonald-Cartier International Airport is located about 10 kilometers from the city centre of Ottawa, Ontario.
Typically, flights are cheapest to Ottawa, Ontario 2 months before departure.
Studies show flights to Ottawa, Ontario are typically cheaper on Tuesdays and Wednesdays.
11.7 °C
Sat, 12 Sep 2026
Average Temperature
-6°C
Jan
-3°C
Feb
3°C
Mar
12°C
Apr
19°C
May
24°C
Jun
27°C
Jul
25°C
Aug
20°C
Sep
13°C
Oct
5°C
Nov
-2°C
Dec
Green spaces, parks and an irresistibly charming bike path make Ottawa, the capital city of Canada, a great place to spend time outdoors. Packed with a number of interesting museums and old churches to visit the city also brings many educational opportunities to the curious traveller. The Parliament Buildings are often open to visitors for a guided tour and is completely free of charge. With many events scheduled throughout the year, you’re almost guaranteed to arrive in the midst of a fun-filled festival. Whether it be the vibrant colours of thousands of tulips in spring or the intricacies of ice sculptures in winter, the city is always beautiful to see.
Ottawa is on the south shore of the Ottawa River, facing Quebec’s French-speaking city of Gatineau which also has remarkable museums. The Ottawa, Rideau and Gatineau rivers meet between the two cities and offer a view of the Peace Tower which stands over 300 feet (90m) high, surpassing the imposing height of the Parliament Buildings. Blending old world charm with modern architecture, pageantry with casual outdoor activities, Ottawa also has canals open to boating in the summer and skating in the winter. If a night at the opera or theatre is more to your liking, stop at the National Arts Centre.
So what are you waiting for? find your cheap flights to Ottawa now!
Sydney, Australia - Kingsford Smith Airport (SYD) to Ottawa, Ontario (YOW)
Distance:
9,863 miles (15,873 kilometres)
Average flight time (direct 22 hours 25 minutes)
Brisbane, Australia - Brisbane International Airport (BNE) to Ottawa, Ontario (YOW)
Distance:
9,507 miles (15,300 kilometres)
Average flight time (direct 21 hours 37 minutes)
Melbourne, Australia - All Airports (MEL) to Ottawa, Ontario (YOW)
Distance:
10,299 miles (16,574 kilometres)
Average flight time (direct 23 hours 23 minutes)
Perth, Australia - Perth International Airport (PER) to Ottawa, Ontario (YOW)
Distance:
11,322 miles (18,220 kilometres)
Average flight time (direct 25 hours 39 minutes)
Cairns, Australia - Cairns International Airport (CNS) to Ottawa, Ontario (YOW)
Distance:
9,350 miles (15,047 kilometres)
Average flight time (direct 21 hours 16 minutes)
Adelaide, Australia - Adelaide International Airport (ADL) to Ottawa, Ontario (YOW)
Distance:
10,511 miles (16,916 kilometres)
Average flight time (direct 23 hours 51 minutes)
Darwin, Australia - Darwin International Airport (DRW) to Ottawa, Ontario (YOW)
Distance:
9,680 miles (15,578 kilometres)
Average flight time (direct 22 hours)
Gold Coast, Australia - Coolangatta Airport (OOL) to Ottawa, Ontario (YOW)
Distance:
9,521 miles (15,323 kilometres)
Average flight time (direct 21 hours 39 minutes)
Townsville, Australia - Townsville International Airport (TSV) to Ottawa, Ontario (YOW)
Distance:
9,426 miles (15,169 kilometres)
Average flight time (direct 21 hours 26 minutes)
Mount Isa, Australia - Mount Isa Airport (ISA) to Ottawa, Ontario (YOW)
Distance:
9,816 miles (15,798 kilometres)
Average flight time (direct 22 hours 18 minutes)
Kununurra, Australia - Kununurra Airport (KNX) to Ottawa, Ontario (YOW)
Distance:
9,954 miles (16,019 kilometres)
Average flight time (direct 22 hours 37 minutes)
Newcastle, Australia - Williamtown Metropolitan Area Airport (NTL) to Ottawa, Ontario (YOW)
Distance:
9,788 miles (15,753 kilometres)
Average flight time (direct 22 hours 15 minutes)
Mackay, Australia - Mackay Airport (MKY) to Ottawa, Ontario (YOW)
Distance:
9,410 miles (15,144 kilometres)
Average flight time (direct 21 hours 24 minutes)
Hobart, Australia - Hobart International Airport (HBA) to Ottawa, Ontario (YOW)
Distance:
10,312 miles (16,596 kilometres)
Average flight time (direct 23 hours 24 minutes)
Launceston, Australia - Launceston Airport (LST) to Ottawa, Ontario (YOW)
Distance:
10,295 miles (16,568 kilometres)
Average flight time (direct 23 hours 22 minutes)
Cloncurry, Australia - Cloncurry Airport (CNJ) to Ottawa, Ontario (YOW)
Distance:
9,773 miles (15,728 kilometres)
Average flight time (direct 22 hours 13 minutes)
Paraburdoo, Australia - Paraburdoo Airport (PBO) to Ottawa, Ontario (YOW)
Distance:
10,731 miles (17,269 kilometres)
Average flight time (direct 24 hours 20 minutes)
Karratha, Australia - Karratha Airport (KTA) to Ottawa, Ontario (YOW)
Distance:
10,595 miles (17,051 kilometres)
Average flight time (direct 24 hours 2 minutes)
Kalgoorlie-Boulder, Australia - Kalgoorlie-Boulder Airport (KGI) to Ottawa, Ontario (YOW)
Distance:
11,073 miles (17,820 kilometres)
Average flight time (direct 25 hours 6 minutes)
Learmonth, Australia - Learmonth Airport (LEA) to Ottawa, Ontario (YOW)
Distance:
10,749 miles (17,299 kilometres)
Average flight time (direct 24 hours 23 minutes)
Port Macquarie, Australia - Port Macquarie Airport (PQQ) to Ottawa, Ontario (YOW)
Distance:
9,686 miles (15,588 kilometres)
Average flight time (direct 22 hours 1 minute)
Port Hedland, Australia - Port Hedland International Airport (PHE) to Ottawa, Ontario (YOW)
Distance:
10,531 miles (16,948 kilometres)
Average flight time (direct 23 hours 54 minutes)
Canberra, Australia - Canberra Airport (CBR) to Ottawa, Ontario (YOW)
Distance:
10,008 miles (16,107 kilometres)
Average flight time (direct 22 hours 44 minutes)
From Brisbane (BNE), Australia to Ottawa, Canada (YOW): $1,409
Depart: 30 Sep 2026 · Return: 28 Oct 2026 Price found 11 Sep 2026, 23:09
From Sydney (SYD), Australia to Ottawa, Canada (YOW): $1,414
Depart: 23 Oct 2026 · Return: 31 Oct 2026 Price found 12 Sep 2026, 05:37
From Melbourne (MEL), Australia to Ottawa, Canada (YOW): $1,475
Depart: 16 Feb 2027 · Return: 23 Feb 2027 Price found 10 Sep 2026, 19:58
From Adelaide (ADL), Australia to Ottawa, Canada (YOW): $1,681
Depart: 16 Feb 2027 · Return: 23 Feb 2027 Price found 10 Sep 2026, 12:01
From Perth (PER), Australia to Ottawa, Canada (YOW): $1,768
Depart: 16 Nov 2026 · Return: 30 Nov 2026 Price found 11 Sep 2026, 11:12
From Cairns (CNS), Australia to Ottawa, Canada (YOW): $1,894
Depart: 17 Jun 2027 · Return: 17 Jul 2027 Price found 11 Sep 2026, 22:07
From Gold Coast (OOL), Australia to Ottawa, Canada (YOW): $1,901
Depart: 01 Feb 2027 · Return: 13 Feb 2027 Price found 10 Sep 2026, 01:53
From Canberra (CBR), Australia to Ottawa, Canada (YOW): $2,021
Depart: 28 Nov 2026 · Return: 05 Dec 2026 Price found 10 Sep 2026, 08:09
From Launceston (LST), Australia to Ottawa, Canada (YOW): $2,107
Depart: 14 Sep 2026 · Return: 21 Sep 2026 Price found 09 Sep 2026, 00:37
From Hobart (HBA), Australia to Ottawa, Canada (YOW): $2,175
Depart: 23 Oct 2026 · Return: 30 Oct 2026 Price found 08 Sep 2026, 01:47
From Darwin (DRW), Australia to Ottawa, Canada (YOW): $2,633
Depart: 21 Feb 2027 · Return: 14 Mar 2027 Price found 08 Sep 2026, 06:09
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