YOW - SYD

C$ 901 Find Cheap Flights from Ottawa to Sydney – Compare and Save

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Cheap Flights from Ottawa to Sydney (YOW-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Sydney

Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
6:55 a.m. - 10:25 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
36h 30m2 stops Vancouver Intl Tokyo Haneda
Multiple Airlines Logo
9:45 p.m. - 12:56 a.m.SYD  Sydney Kingsford Smith-YOW Ottawa
42h 11m2 stops Tokyo Haneda Vancouver Intl
C$ 1,707Multiple Airlines
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
6:55 a.m. - 10:25 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
36h 30m2 stops Vancouver Intl Tokyo Haneda
Multiple Airlines Logo
9:45 p.m. - 12:56 a.m.SYD  Sydney Kingsford Smith-YOW Ottawa
42h 11m2 stops Tokyo Haneda Vancouver Intl
C$ 1,814Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
ANA Logo
6:55 a.m. - 8:10 p.m.YOW  Ottawa-SYD Sydney Kingsford Smith
46h 15m2 stops Vancouver Intl Tokyo Haneda
ANA Logo
12:25 p.m. - 12:56 a.m.SYD  Sydney Kingsford Smith-YOW Ottawa
27h 31m2 stops Tokyo Haneda Vancouver Intl
C$ 1,852ANA
Mon, 15 Feb - Mon, 1 Mar
Air Canada Logo
7:50 a.m. - 9:35 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
33h 45m2 stops Calgary Vancouver Intl
Air Canada Logo
11:20 a.m. - 12:54 a.m.SYD  Sydney Kingsford Smith-YOW Ottawa
29h 34m1 stop Vancouver Intl
C$ 2,022Air Canada
Tue, 20 Oct - Tue, 27 Oct
Air Canada Logo
5:00 a.m. - 8:20 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
36h 20m1 stop Vancouver Intl
Air Canada Logo
10:20 a.m. - 11:11 p.m.SYD  Sydney Kingsford Smith-YOW Ottawa
27h 51m2 stops Vancouver Intl Calgary
C$ 2,025Air Canada
Tue, 20 Oct - Tue, 27 Oct
Air Canada Logo
6:55 a.m. - 8:20 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
34h 25m1 stop Vancouver Intl
Air Canada Logo
10:20 a.m. - 12:56 a.m.SYD  Sydney Kingsford Smith-YOW Ottawa
29h 36m1 stop Vancouver Intl
C$ 2,027Air Canada
Wed, 11 Nov - Sun, 13 Dec
Air New Zealand Logo
5:40 p.m. - 9:35 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
23h 55m1 stop Vancouver Intl
Air New Zealand Logo
11:20 a.m. - 3:59 p.m.SYD  Sydney Kingsford Smith-YOW Ottawa
20h 39m1 stop Vancouver Intl
C$ 2,061Air New Zealand
Wed, 18 Nov - Thu, 26 Nov
Air New Zealand Logo
7:45 a.m. - 10:35 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
34h 50m2 stops Vancouver Intl Auckland Intl
Air New Zealand Logo
11:50 a.m. - 12:56 a.m.SYD  Sydney Kingsford Smith-YOW Ottawa
29h 06m2 stops Auckland Intl Vancouver Intl
C$ 2,098Air New Zealand
Sun, 22 Nov - Sat, 19 Dec
United Airlines Logo
9:45 a.m. - 9:05 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
31h 20m2 stops Washington, D.C. Dulles Intl Los Angeles Los Angeles
United Airlines Logo
11:50 a.m. - 2:09 p.m.SYD  Sydney Kingsford Smith-YOW Ottawa
42h 19m2 stops San Francisco Chicago O'Hare Intl
C$ 2,546United Airlines
Thu, 10 Dec - Sun, 27 Dec
United Airlines Logo
4:36 p.m. - 6:20 a.m.YOW  Ottawa-SYD Sydney Kingsford Smith
45h 44m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
11:50 a.m. - 9:23 p.m.SYD  Sydney Kingsford Smith-YOW Ottawa
25h 33m2 stops San Francisco Chicago O'Hare Intl
C$ 2,870United Airlines
Booking Insights

Price, demand, and travel trends for Ottawa to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ottawa to Sydney with more confidence.

What's the cheapest day of the week to fly from Ottawa to Sydney?

Friday is the cheapest day of the week to fly from Ottawa to Sydney and is 4% cheaper than the average day. Wednesday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Ottawa to Sydney?

  • May is the cheapest month to fly from Ottawa to Sydney at C$ 2,109 round-trip.
  • July (C$ 3,058) and December (C$ 2,663) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 44% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Ottawa to Sydney the cheapest?

Flights from Ottawa to Sydney are cheapest 9 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Ottawa to Sydney flights

Low season

October

Cheapest flight

C$ 901
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flights from Ottawa to Sydney

When to book flights from Ottawa to Sydney

Are your dates flexible? Find out the best times to travel from Ottawa to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ottawa to Sydney flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Ottawa to Sydney?

    Flights from Ottawa to Sydney usually depart from Ottawa (YOW) and arrive at Sydney Kingsford Smith (SYD).

  • Which cabin classes can I book on flights from Ottawa to Sydney?

    Three cabin classes are available on flights from Ottawa to Sydney:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Ottawa to Sydney pass through?

    Most connecting flights from Ottawa to Sydney pass through Vancouver Intl (YVR), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Ottawa to Sydney?

    Yes. Being flexible with your travel dates can save you up to 12% on the Ottawa to Sydney route. Friday is the cheapest departure day at C$ 2,229 round-trip on average, while Wednesday is the most expensive at C$ 2,524, a difference of C$ 295. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Darling Harbour, Overseas Passenger Terminal, and Sydney Cricket Ground. These are among the most viewed places in Sydney on KAYAK.

  • How expensive are last-minute Ottawa to Sydney flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 8% above the route average of C$ 2,316. Book 9 weeks before departure for the lowest fares.

  • How long does a flight from Ottawa to Sydney take?

    A direct flight from Ottawa to Sydney takes 0h 00m, covering 25,527 km.

  • Do I need a passport to fly from Ottawa to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Ottawa to Sydney changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,707 to C$ 16,001. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Ottawa to Sydney looking right now?

    One-way fares from Ottawa to Sydney are currently higher than usual. Average one-way flight prices are about C$ 2,589, which is 78% above the typical average for this route.

  • What is the time difference between Ottawa and Sydney?

    Sydney is 14 hours ahead of Ottawa (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car rental companies, with daily rates starting from around C$ 14 for economy cars. Top options include:
    · Bargain Car Rentals
    · East Coast Car Rentals
    · EverythingFleet
    · YESDRIVE CAR RENTAL
    · No Birds

  • How much should I expect to pay for a Ottawa to Sydney flight?

    Round-trip flights from Ottawa to Sydney range from C$ 2,122 to C$ 2,630, with an average of C$ 2,316 over the past 12 months. Anything below C$ 2,122 counts as a good deal.

Your guide to booking Ottawa to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average C$ 2,229 – about C$ 295 less than Wednesday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ottawa to Sydney trip for May. Fares historically average C$ 2,109 round-trip in that month – typically C$ 949 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.
    - ibis budget Sydney Airport
    - Rydges Sydney Airport Hotel
    - Travelodge Hotel Sydney Airport

More options for your flight from Ottawa to Sydney

Complete your trip to Sydney with a hotel stay or car rental

Car rentals in Sydney
Hotels in Sydney
Vacations in Sydney