When did momondo last update prices for flights from Ottawa Airport to Sydney Kingsford Smith Airport?

Prices for flights from Ottawa Airport to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from Ottawa Airport to Sydney Kingsford Smith 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 stopovers 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 Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,046 Cheap Flights from Ottawa to Sydney in 2026

Q: What is the typical price of a round-trip flight between Ottawa and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,370 to $2,143. The lowest price recently found on this route was $1,842.

1 adult

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Find the cheapest flights from Ottawa to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:20 - 11:50

YOW

SYD

38h 30m

3 stops

13:15 - 05:35

SYD

YOW

30h 20m

3 stops

$1,842Multiple Airlines

Tue, 15 Sep - Tue, 29 Sep

10:37 - 20:15

YOW

SYD

42h 38m

2 stops

12:25 - 04:58

SYD

YOW

32h 33m

2 stops

$1,922ANA

Sat, 24 Oct - Sat, 7 Nov

06:55 - 07:05

YOW

SYD

34h 10m

3 stops

17:50 - 05:35

SYD

YOW

25h 45m

2 stops

$2,179Multiple Airlines

Tue, 15 Sep - Tue, 29 Sep

07:20 - 11:50

YOW

SYD

38h 30m

3 stops

13:15 - 05:35

SYD

YOW

30h 20m

3 stops

$2,201Multiple Airlines

Mon, 3 Aug - Mon, 31 Aug

07:20 - 07:05

YOW

SYD

33h 45m

2 stops

17:50 - 05:35

SYD

YOW

25h 45m

2 stops

$2,217Multiple Airlines

Tue, 15 Sep - Tue, 29 Sep

06:55 - 08:45

YOW

SYD

35h 50m

2 stops

07:50 - 00:49

SYD

YOW

30h 59m

2 stops

$2,327Air New Zealand

Sat, 4 Jul - Sat, 18 Jul

07:20 - 11:50

YOW

SYD

38h 30m

3 stops

06:15 - 12:30

SYD

YOW

44h 15m

3 stops

$2,392Multiple Airlines

Mon, 22 Jun - Mon, 29 Jun

18:05 - 07:20

YOW

SYD

23h 15m

1 stop

09:20 - 17:10

SYD

YOW

21h 50m

2 stops

$2,451Air Canada

Fri, 19 Jun - Fri, 17 Jul

14:40 - 07:20

YOW

SYD

26h 40m

2 stops

09:20 - 17:10

SYD

YOW

21h 50m

2 stops

$2,455Air Canada

Fri, 19 Jun - Fri, 17 Jul

18:05 - 07:20

YOW

SYD

23h 15m

1 stop

09:20 - 16:53

SYD

YOW

21h 33m

1 stop

$2,495EVA Air

Tue, 15 Sep - Tue, 29 Sep

Air New Zealand flights from Ottawa to Sydney

Our best Air New Zealand deals on Ottawa to Sydney flight tickets

Air New Zealand

4 July

YOW06:55Ottawa

35h 50m

2 stops

SYD08:45Sydney Kingsford Smith

18 July

SYD07:50Sydney Kingsford Smith

30h 59m

2 stops

YOW00:49Ottawa

$2,327

Air New Zealand

16 Aug

YOW05:00Ottawa

37h 45m

2 stops

SYD08:45Sydney Kingsford Smith

31 Aug

SYD09:55Sydney Kingsford Smith

29h 14m

2 stops

YOW01:09Ottawa

$2,526

Air New Zealand

16 Aug

YOW06:55Ottawa

35h 50m

2 stops

SYD08:45Sydney Kingsford Smith

31 Aug

SYD09:55Sydney Kingsford Smith

29h 14m

2 stops

YOW01:09Ottawa

$2,528

Air Canada flights from Ottawa to Sydney

Our best Air Canada deals on Ottawa to Sydney flight tickets

Air Canada

3 June

YOW18:05Ottawa

23h 15m

1 stop

SYD07:20Sydney Kingsford Smith

10 June

SYD09:20Sydney Kingsford Smith

46h 02m

2 stops

YOW17:22Ottawa

$2,112

Air Canada

3 June

YOW11:15Ottawa

30h 05m

3 stops

SYD07:20Sydney Kingsford Smith

10 June

SYD09:20Sydney Kingsford Smith

46h 02m

2 stops

YOW17:22Ottawa

$2,127

Air Canada

2 June

YOW06:55Ottawa

34h 25m

1 stop

SYD07:20Sydney Kingsford Smith

9 June

SYD09:20Sydney Kingsford Smith

46h 02m

2 stops

YOW17:22Ottawa

$2,205

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 15/9

07:20-11:50

3 stops38h 30m

Sydney Kingsford Smith

Tue 29/9

13:15-05:35

3 stops30h 20m

$1,842

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 24/10

10:37-20:15

2 stops42h 38m

Sydney Kingsford Smith

Sat 7/11

12:25-04:58

2 stops32h 33m

$1,922

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 15/9

06:55-07:05

3 stops34h 10m

Sydney Kingsford Smith

Tue 29/9

17:50-05:35

2 stops25h 45m

$2,179

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 3/8

07:20-11:50

3 stops38h 30m

Sydney Kingsford Smith

Mon 31/8

13:15-05:35

3 stops30h 20m

$2,201

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 15/9

07:20-07:05

2 stops33h 45m

Sydney Kingsford Smith

Tue 29/9

17:50-05:35

2 stops25h 45m

$2,217

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 4/7

06:55-08:45

2 stops35h 50m

Sydney Kingsford Smith

Sat 18/7

07:50-00:49

2 stops30h 59m

$2,327

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 22/6

07:20-11:50

3 stops38h 30m

Sydney Kingsford Smith

Mon 29/6

06:15-12:30

3 stops44h 15m

$2,392

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Fri 19/6

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Fri 17/7

09:20-17:10

2 stops21h 50m

$2,451

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Fri 19/6

14:40-07:20

2 stops26h 40m

Sydney Kingsford Smith

Fri 17/7

09:20-17:10

2 stops21h 50m

$2,455

Fastest return journey

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 15/9

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Tue 29/9

09:20-16:53

1 stop21h 33m

$2,495

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Sydney

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

What is the typical price of a round-trip flight between Ottawa and Sydney?

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Ottawa, with most prices found around $2,084. If you aren’t able to travel to Sydney during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $2,201.

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

You are more likely to see cheaper flights to Sydney from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,335 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Ottawa for as low as $2,026 on momondo.

Can stopping save me money on Ottawa to Sydney flights?

You could potentially save up to 22% on your flight if you consider stops on a Ottawa to Sydney flight.

How have Ottawa to Sydney flight prices changed over time?

When to book flights from Ottawa to Sydney

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

Estimated return price

Cheap Ottawa to Sydney (YOW to SYD) flight deals and tips

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

Fastest flight time	35h 50m
Direct flights	None

The fastest flight from Ottawa to Sydney takes 35h 50m

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

Search flight deals

Frequently asked questions about flying from Ottawa to Sydney

How far is Ottawa to Sydney Kingsford Smith by plane?
There are 15853.3 km between Ottawa and Sydney Kingsford Smith. Flights usually cover this in 35h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ottawa Airport to Sydney Kingsford Smith Airport?
Prices for flights from Ottawa Airport to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Ottawa Airport to Sydney Kingsford Smith 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 stopovers 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 Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Penrith

Katoomba

Lithgow

Manly

Coogee

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Newport

Swansea

Why use momondo?

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

It is quick and easy to find Ottawa to Sydney 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 Sydney that suits you.

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

Yes. momondo allows you to filter the results for Ottawa to Sydney flights to just show those with flexible booking policies.

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

Once you have performed a search for Ottawa to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Ottawa and alert you when they change.