MEX - SYD

$635 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 9/15. 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

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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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

Fri, Oct 17 - Fri, Oct 24
Logo
7:45 pm - 7:30 amMEX-SYD
42h 45m1 stop
Logo
5:20 pm - 2:35 amSYD-MEX
50h 15m2 stops
$1,371
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Sun, Oct 5 - Sat, Oct 11
Logo
7:45 pm - 10:45 amMEX-SYD
46h 00m2 stops
Logo
6:45 pm - 5:20 amSYD-MEX
27h 35m1 stop
$1,496
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Sun, Feb 15 - Sun, Mar 8
Air New Zealand Logo
7:50 am - 8:45 amMEX-SYD
31h 55m2 stops
Air New Zealand Logo
11:45 am - 6:00 pmSYD-MEX
23h 15m2 stops
$1,500Air New Zealand
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Sun, Feb 15 - Sat, Feb 28
Air New Zealand Logo
7:50 am - 8:45 amMEX-SYD
31h 55m2 stops
Air New Zealand Logo
7:15 pm - 12:10 amSYD-MEX
45h 55m2 stops
$1,524Air New Zealand
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Thu, Nov 6 - Wed, Nov 26
Logo
3:00 pm - 9:45 pmMEX-SYD
37h 45m2 stops
Logo
1:55 pm - 8:05 pmSYD-MEX
23h 10m2 stops
$1,562
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Thu, Nov 6 - Wed, Nov 26
Logo
3:00 pm - 9:45 pmMEX-SYD
37h 45m2 stops
Logo
11:45 am - 8:05 pmSYD-MEX
25h 20m2 stops
$1,564
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Sat, Feb 14 - Sun, Mar 8
ANA Logo
12:50 am - 10:30 amMEX-SYD
40h 40m1 stop
ANA Logo
9:45 pm - 2:05 pmSYD-MEX
33h 20m1 stop
$1,735ANA
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Sun, Feb 15 - Sat, Feb 28
Air Canada Logo
7:15 am - 9:35 amMEX-SYD
33h 20m1 stop
Air Canada Logo
11:20 am - 12:05 amSYD-MEX
29h 45m1 stop
$1,755Air Canada
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Sat, Feb 14 - Sun, Mar 8
ANA Logo
12:50 am - 10:30 amMEX-SYD
40h 40m1 stop
ANA Logo
9:45 pm - 3:45 pmSYD-MEX
35h 00m2 stops
$1,822ANA
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Wed, Dec 24 - Tue, Jan 27
Air Canada Logo
6:10 pm - 6:55 amMEX-SYD
43h 45m2 stops
Air Canada Logo
11:20 am - 12:04 amSYD-MEX
29h 44m2 stops
$1,825Air Canada
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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.

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 $1,867 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $2,563 and $2,462 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 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

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Good to know

Low seasonJanuary
Cheapest flight$635
Best time to beat the crowds but there is an average 11% 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 $635 for a one-way ticket and $1,371 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Mexico City and Sydney, with Star Alliance being the most commonly used for this route.

  • 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 905 reviews
7.2Entertainment
7.5Comfort
8.2Crew
6.9Food
7.7Boarding
Airline reviews

A few more inches of legroom is all i ask

8.0 ExcellentTerry, Aug 2025CNS - SYD
Read more Qantas Airways reviews

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 !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

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

Information on your arrival and departure airports

Mexico City (MEX)
Sydney (SYD)

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