Is United Airlines the cheapest airline to fly with from Calgary to Sydney?

With an average price of C$ 1,811 return, United Airlines is not the cheapest airline to fly from Calgary to Sydney with. Instead, for the lowest price, our data suggests flying with Delta, where a return flight costs C$ 913 on average.

Does United Airlines fly direct to Sydney from Calgary?

No, United Airlines does not fly the route directly.

What’s the cheapest day of the week to fly from Calgary to Sydney with United Airlines?

On average, the cheapest day of the week to fly from Calgary to Sydney with United Airlines is Saturday, when prices are around C$ 1,269. The most expensive day is generally Thursday, when the average price is around C$ 1,601.

C$ 1,314 Cheap United Airlines Flights from Calgary to Sydney

Flight Deals

Cheap United Airlines Flight Deals from Calgary to Sydney

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

Round-trip

One-way

Last minute

Recent round-trip United Airlines flight deals from Calgary to Sydney

Sun, 22 Feb - Sun, 8 Mar

3:30 p.m. - 6:20 a.m.

YYC

SYD

20h 50m

1 stop

11:50 a.m. - 12:08 p.m.

SYD

YYC

42h 18m

1 stop

C$ 1,817United Airlines

Tue, 4 Aug - Wed, 2 Sep

1:55 p.m. - 7:00 a.m.

YYC

SYD

25h 05m

2 stops

10:20 a.m. - 9:38 p.m.

SYD

YYC

27h 18m

3 stops

C$ 1,819United Airlines

Mon, 16 Mar - Mon, 13 Apr

6:15 a.m. - 8:05 a.m.

YYC

SYD

32h 50m

2 stops

10:20 a.m. - 12:19 p.m.

SYD

YYC

17h 59m

1 stop

C$ 1,820United Airlines

Sun, 22 Feb - Sun, 15 Mar

2:13 p.m. - 9:05 a.m.

YYC

SYD

24h 52m

2 stops

2:00 p.m. - 9:53 p.m.

SYD

YYC

24h 53m

2 stops

C$ 1,821United Airlines

Thu, 7 May - Mon, 11 May

6:00 a.m. - 6:55 a.m.

YYC

SYD

32h 55m

2 stops

10:20 a.m. - 12:19 p.m.

SYD

YYC

17h 59m

1 stop

C$ 1,868United Airlines

Tue, 17 Feb - Thu, 5 Mar

3:30 p.m. - 9:15 a.m.

YYC

SYD

23h 45m

1 stop

11:20 a.m. - 9:53 p.m.

SYD

YYC

28h 33m

2 stops

C$ 1,869United Airlines

Sat, 2 May - Sat, 30 May

3:22 p.m. - 7:00 a.m.

YYC

SYD

47h 38m

2 stops

10:20 a.m. - 12:03 p.m.

SYD

YYC

17h 43m

1 stop

C$ 1,871United Airlines

Wed, 8 Apr - Sat, 18 Apr

3:22 p.m. - 6:55 a.m.

YYC

SYD

23h 33m

1 stop

10:20 a.m. - 12:19 p.m.

SYD

YYC

17h 59m

1 stop

C$ 1,877United Airlines

Thu, 30 Jul - Thu, 27 Aug

3:22 p.m. - 7:00 a.m.

YYC

SYD

23h 38m

2 stops

9:30 a.m. - 9:38 p.m.

SYD

YYC

28h 08m

2 stops

C$ 1,918United Airlines

Fri, 26 Jun - Thu, 9 Jul

1:55 p.m. - 7:00 a.m.

YYC

SYD

25h 05m

2 stops

10:20 a.m. - 9:38 p.m.

SYD

YYC

27h 18m

3 stops

C$ 1,920United Airlines

Useful Info

Low season	September
High season	January
Cheapest flight	C$ 1,314
Average price round-trip	C$ 1,795

Best time to beat the crowds (1% less expensive on average)

Flight from Calgary to Sydney

(price for this month)

When to Book Flights with United Airlines from Calgary to Sydney

Average price per month

Flight prices as travel date approaches

Is United Airlines the cheapest airline to fly with from Calgary to Sydney?
With an average price of C$ 1,811 return, United Airlines is not the cheapest airline to fly from Calgary to Sydney with. Instead, for the lowest price, our data suggests flying with Delta, where a return flight costs C$ 913 on average.
Does United Airlines fly direct to Sydney from Calgary?
No, United Airlines does not fly the route directly.
What’s the cheapest day of the week to fly from Calgary to Sydney with United Airlines?
On average, the cheapest day of the week to fly from Calgary to Sydney with United Airlines is Saturday, when prices are around C$ 1,269. The most expensive day is generally Thursday, when the average price is around C$ 1,601.

7.4

Good9,244 verified ratings

8.1Crew

6.6Food

7.1Entertainment

7.7Boarding

7.3Comfort

10.0 Wonderful

Verified traveller, Feb 2026

LGA

IAH

Everything except the food and entertainment. It was a great experience though

8.0 Very good

Verified traveller, Feb 2026

ORD

AMS

It was better than expected. Great flight crew!

2.0 Poor

Nikolaos, Feb 2026

MEX

ORD

No food for 5 hours flight! Very disappointed

10.0 Wonderful

Anton, Feb 2026

LHR

SFO

Just magically good

2.0 Poor

Verified traveller, Feb 2026

CLT

IAD

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

10.0 Wonderful

Yesica, Feb 2026

CHS

ORD

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

2.0 Poor

Ronald, Feb 2026

ORD

BWI

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

2.0 Poor

Ronald, Feb 2026

FWA

ORD

Not not getting stuck in Chicago till 11:30 tomorrow morning...

10.0 Wonderful

Janaki, Feb 2026

PDX

SFO

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

2.0 Poor

Verified traveller, Feb 2026

HKG

SGN

It was ok other then ima bag is missing

Everything you need to know for your flight from Calgary to Sydney

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YYC - SYD

C$ 1,314 Find Cheap United Airlines Flights from Calgary to Sydney

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Cheap United Airlines Flight Deals from Calgary to Sydney

Recent round-trip United Airlines flight deals from Calgary to Sydney

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Good to know

When to Book Flights with United Airlines from Calgary to Sydney

FAQs for flying to Sydney with United Airlines

Is United Airlines the cheapest airline to fly with from Calgary to Sydney?

With an average price of C$ 1,811 return, United Airlines is not the cheapest airline to fly from Calgary to Sydney with. Instead, for the lowest price, our data suggests flying with Delta, where a return flight costs C$ 913 on average.

Does United Airlines fly direct to Sydney from Calgary?

No, United Airlines does not fly the route directly.

What’s the cheapest day of the week to fly from Calgary to Sydney with United Airlines?

On average, the cheapest day of the week to fly from Calgary to Sydney with United Airlines is Saturday, when prices are around C$ 1,269. The most expensive day is generally Thursday, when the average price is around C$ 1,601.

United Airlines Customer Reviews

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Everything you need to know for your flight from Calgary to Sydney

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Cabin classes available on flights to Calgary. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular destinations for flights with United Airlines according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.