MEX - SYD

$629 Find Cheap Flights from Mexico City 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 from Mexico City to Sydney departing on 1/21. 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 in flight searches from Mexico City to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Sydney, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$714
Typical prices: $2,134-$2,798
Aeromexico
Tue 1/20Tue 2/24
MEX - SYD • 1 stop
Cheapest one-way
$629
Typical prices: $1,776-$1,947
Multiple Airlines
Wed 1/21
MEX - SYD • 2 stops
Top airlines
Aeromexico
Cheapest • from $714 (round-trip)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 16% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mexico City to Sydney (MEX-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City 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 round-trip flight deals from Mexico City to Sydney

Tue, Jan 20 - Tue, Feb 24
Aeromexico Logo
7:35 am - 6:50 am
MEX
-
SYD
30h 15m1 stop
Aeromexico Logo
10:40 am - 5:20 pm
SYD
-
MEX
23h 40m1 stop
$714Aeromexico
Thu, Dec 18 - Mon, Jan 5
Aeromexico Logo
7:35 am - 6:50 am
MEX
-
SYD
30h 15m1 stop
Aeromexico Logo
10:40 am - 11:29 pm
SYD
-
MEX
29h 49m1 stop
$823Aeromexico
Tue, Apr 28 - Tue, May 5
United Airlines Logo
5:15 pm - 6:55 am
MEX
-
SYD
21h 40m1 stop
United Airlines Logo
10:20 am - 4:15 pm
SYD
-
MEX
21h 55m1 stop
$1,189United Airlines
Mon, Apr 20 - Tue, May 19
United Airlines Logo
11:35 am - 7:00 am
MEX
-
SYD
27h 25m2 stops
United Airlines Logo
9:30 am - 5:50 pm
SYD
-
MEX
24h 20m2 stops
$1,191United Airlines
Tue, Mar 10 - Mon, Mar 30
United Airlines Logo
11:25 am - 9:05 am
MEX
-
SYD
28h 40m2 stops
United Airlines Logo
10:30 am - 8:35 am
SYD
-
MEX
39h 05m2 stops
$1,192United Airlines
Thu, Jan 22 - Tue, Feb 3
Multiple Airlines Logo
6:00 am - 7:25 am
MEX
-
SYD
32h 25m2 stops
Multiple Airlines Logo
6:00 am - 12:05 am
SYD
-
MEX
35h 05m2 stops
$1,223Multiple Airlines
Sat, Apr 25 - Sun, May 10
United Airlines Logo
5:15 pm - 6:55 am
MEX
-
SYD
21h 40m1 stop
United Airlines Logo
10:20 am - 4:15 pm
SYD
-
MEX
21h 55m1 stop
$1,241United Airlines
Thu, Apr 16 - Tue, May 19
United Airlines Logo
11:35 am - 7:00 am
MEX
-
SYD
27h 25m2 stops
United Airlines Logo
9:30 am - 3:40 pm
SYD
-
MEX
22h 10m2 stops
$1,243United Airlines
Thu, Feb 5 - Tue, Feb 17
United Airlines Logo
3:20 pm - 9:05 am
MEX
-
SYD
24h 45m2 stops
United Airlines Logo
11:20 am - 5:10 pm
SYD
-
MEX
22h 50m2 stops
$1,244United Airlines
Sun, Mar 22 - Sun, Apr 5
United Airlines Logo
9:05 am - 6:20 am
MEX
-
SYD
28h 15m2 stops
United Airlines Logo
10:20 am - 8:35 am
SYD
-
MEX
38h 15m2 stops
$1,245United Airlines
Booking Insights

KAYAK's insights & trends for Mexico City to Sydney flights

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

How much is a round-trip flight from Mexico City to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mexico City to Sydney departing in January.

What’s the cheapest day of the week to fly from Mexico City to Sydney?

The average price of all round-trip flights from Mexico City to Sydney clicked on KAYAK for each day over the last 12 months.

When flying from Mexico City to Sydney, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Mexico City, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Mexico City to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City 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 from Mexico City to Sydney is August, where tickets cost $1,820 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $2,512 and $2,463 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mexico City 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 on the flight from Mexico City to Sydney, you should book around 7 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$629
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Mexico City to Sydney

When to book flights from Mexico City to Sydney

Are your dates flexible? Find out the best times to travel from Mexico City to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Mexico City to Sydney

  • What is the cheapest flight from Mexico City to Sydney?

    In the last 3 days, the lowest price for a flight from Mexico City to Sydney was $629 for a one-way ticket and $714 for a round-trip.

  • Do I need a passport to fly between Mexico City and Sydney?

    Yes

  • Which airports will I be using when flying from Mexico City to Sydney?

    On your way to Sydney, you’ll fly out from Mexico City Benito Juarez. You’ll be landing at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Mexico City to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mexico City to Sydney?

    oneworld is the only airline alliance operating flights between Mexico City and Sydney.

  • How does KAYAK find such low prices on flights from Mexico City 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 from Mexico City to Sydney.

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

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

  • What is the Hacker Fare option on flights from Mexico City 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 to Mexico City with another airline. Booking your flights between Mexico City and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mexico City 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 from Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Mexico City to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Mexico City to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mexico City 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.
7.5
Qantas AirwaysOverall score based on 947 reviews
7.7Boarding
7.2Entertainment
8.1Crew
7.0Food
7.5Comfort
Airline reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

2.0 MediocreGerard, Nov 2025
CBR - BNE
Read more Qantas Airways reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

Everything you need to know for your flight from Mexico City to Sydney

Information on your arrival and departure airports