$795 Find Cheap Flights from Mexico to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Mexico to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Mexico to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Mexico to Sydney

Tue, 12 May - Wed, 20 May
Multiple Airlines Logo
13:20 - 11:50
MEX
-
SYD
30h 30m
2 stops
Multiple Airlines Logo
13:20 - 23:10
SYD
-
MEX
25h 50m
2 stops
$1,500Multiple Airlines
Mon, 11 May - Thu, 21 May
Multiple Airlines Logo
09:00 - 12:05
MEX
-
SYD
35h 05m
2 stops
Multiple Airlines Logo
13:15 - 23:10
SYD
-
MEX
25h 55m
2 stops
$1,516Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
07:52 - 12:05
GDL
-
SYD
36h 13m
2 stops
Multiple Airlines Logo
13:15 - 23:59
SYD
-
GDL
26h 44m
2 stops
$1,553Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
06:00 - 11:50
MEX
-
SYD
37h 50m
2 stops
Multiple Airlines Logo
13:15 - 23:59
SYD
-
MEX
26h 44m
2 stops
$1,565Multiple Airlines
Thu, 27 Aug - Sun, 6 Sep
Air New Zealand Logo
17:15 - 08:45
MTY
-
SYD
23h 30m
2 stops
Air New Zealand Logo
19:05 - 08:37
SYD
-
MTY
53h 32m
2 stops
$2,391Air New Zealand
Thu, 27 Aug - Sun, 6 Sep
Air New Zealand Logo
17:15 - 10:40
MTY
-
SYD
25h 25m
2 stops
Air New Zealand Logo
19:05 - 08:37
SYD
-
MTY
53h 32m
2 stops
$2,394Air New Zealand
Sat, 9 May - Wed, 13 May
Air Canada Logo
06:25 - 07:20
AGU
-
SYD
56h 55m
3 stops
Air Canada Logo
09:20 - 19:27
SYD
-
AGU
26h 07m
2 stops
$3,030Air Canada
Sat, 9 May - Wed, 13 May
Air Canada Logo
06:25 - 07:20
AGU
-
SYD
56h 55m
3 stops
Air Canada Logo
09:20 - 19:27
SYD
-
AGU
26h 07m
2 stops
$3,041Air Canada
Sat, 22 Aug - Wed, 26 Aug
United Airlines Logo
12:25 - 07:00
PBC
-
SYD
50h 35m
2 stops
United Airlines Logo
10:20 - 11:26
SYD
-
PBC
41h 06m
2 stops
$4,979United Airlines
Sat, 22 Aug - Wed, 26 Aug
United Airlines Logo
12:25 - 06:55
PBC
-
SYD
50h 30m
2 stops
United Airlines Logo
10:20 - 11:26
SYD
-
PBC
41h 06m
2 stops
$4,997United Airlines
Booking Insights

KAYAK's insights & trends for flights to Sydney

Get data-powered insights and trends into flights to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Sydney?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Sydney was found on the route from Mexico City, at $1,500 return. The most popular connection is from Melbourne to Sydney and KAYAK users have found return deals for as low as $165 in the last 3 days.

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Sydney is August, where tickets cost $2,550 on average for return flights. On the other hand, the most expensive months are July and October, where the average cost of tickets from Mexico is $3,249 and $3,230 respectively. For one-way flights, the best month to travel is August with an average price of $2,550.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$729
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Mexico City to Sydney

FAQs - booking Sydney flights

  • What is the cheapest flight to Sydney?

    In the last 3 days, the cheapest flight deal to Sydney was found on the route from Mexico City, at $1,500 return. The most popular connection is from Melbourne to Sydney and KAYAK users have found return deals for as low as $165 in the last 3 days.

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    Central Sydney is 7 km away from Sydney Kingsford Smith Airport.

  • What is the name of Sydney’s airport?

    When flying to Sydney, you'll arrive at Sydney Kingsford Smith Airport (SYD). The airport is also known as Kingsford Smith or Sydney.

  • How does KAYAK find such low prices on flights to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Sydney are there each week?

    Each week there are around 2,638 direct flights from within Mexico to Sydney. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Sydney

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Reviews of the top airline flying from Mexico to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Mexico to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10806 reviews
7.1Comfort
6.3Food
7.8Crew
6.8Entertainment
7.3Boarding
Airline reviews

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

10.0 ExcellentAnonymous, Jan 2026
MEX - YUL
Read more Air Canada reviews

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

Flight attendant told passenger to move my bag in order to accommodate his not allowed roller bag then proceeded to crush my bag. When I complained flight attendant said roller bags take priority. Yet this flight was on Rouge which only allows one personal carry on. But not enforced. So I was penalized for paying to check my roller bag.

Delayed over 1 hour boarding and on tarmac for no apparent reason. Boarding was awful. Extremely late. No employee knew what they were doing. Loading zones out if order (zone 2 before zone 1).

5 hour additional delay in vancouver with 3 kids and all the compensation was a meal voucher of 15 each, which goes nowhere in an airport. This delay resulted in us needing an additional hotel night in Calgary at the cost of almost 300 dollars

I’m a thin guy, but my hips were plastered on either side of the chair. These chairs are so unbelievably small now. It’s miserable flying in them for anything longer than an hour

Was not sent a link to check in online. Tried to check in online using website. Site didn’t work. Called support line, was told it often didn’t work. Went to counter at airport to check bags and get boarding passes. Had to stand in a lineup. They were unable to tell me how much to pay. Had to take a paper to another counter, took a long time to be told what I owed. I fondly remember the days of checking in online, getting my boarding pass digitally, paying for my luggage on line, scanning my passport at the airport to get my luggage tags, and putting my luggage on the conveyor. Easy peasy. Air Canada has really taken a step back in time, and made what was an easy check in experience to one that seemed unduly long and frustrating.

The space for seats were uncomfortable and lack of leg room . I paid extra for more leg room. I’m not a big person.

It's was good in general. I had a annoying next seat passenger. But nothing nobody could do anything

I think overall both Air Canada and Air New Zealand did a good job the their flights. It is nice to have movies, music, podcasts etc to watch for the long flights. Just wish the seats were wider and had a foot rest to change my leg positions during the trips.

Not enough electronic outlets for charging in the Air Canada waiting to board area but the Most important thing….the plane was booked to only 40% capacity and my row of 2 other seats were empty. My row happened to be one of the few rows that did NOT have raising arm rests. The flight attendant made effort to seat me in a different row. I needed wheelchair assistance due to a cyst on my knee and struggled to move from seat to seat to get to the row. Those 2 empty seats tormented me the entire 15+ hour flight as I had to be upright the entire flight and was not able to elevate my knee. Lots of other passengers were laying down due to the arm rest being able to retract. It is a shame that he couldn’t be gracious and find a row that I could move to.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Katoomba
Leura
Terrigal
Penrith
Manly
Cronulla
Coogee
Randwick
Bondi Beach
Lithgow
Newport
Charlestown
Swansea
Brooklyn

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney