$717+ Cheap flights to Mexico City

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
— MEX
9 Oct — 16 Oct1
1 adult
1 adult, Economy

Flights to Mexico City in 2025

Find the latest flights to Mexico City in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 9 September 2025.

Return from

$1,576

One-way from

$717

Popular in

December

Cheapest in

March

Average price

$2,395
Qantas Airways
  • Qantas Airways
  • 5/2-23/2
  • 2 total stops
  • 58h 00m total
  • Sydney to Mexico City
15/10
  • 15/10
  • 2 total stops
  • 26h 50m total
  • Sydney to Mexico City
Highest demand for flights based on searches. 10% potential increase in price ($433 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($101 potential savings vs. average return price).
Average for return flights in September 2025

Find flight deals to Mexico City

Cheapest flights to Mexico City
Explore the most affordable flight options available to Mexico City. Find the lowest fares based on data from user searches, with prices last updated on 9 September 2025.

Tue 18/1114:10SYD - MEX
2 stops27h 20mMultiple Airlines
Thu 5/206:00MEX - SYD
2 stops37h 30mMultiple Airlines
Deal found 8/9$1,700
Tue 28/1006:00SYD - MEX
2 stops35h 30mMultiple Airlines
Mon 10/1106:00MEX - SYD
2 stops37h 30mMultiple Airlines
Deal found 7/9$1,740
Sun 16/1111:20SYD - MEX
2 stops29h 44mAir Canada
Mon 24/1106:00MEX - SYD
2 stops34h 35mAir Canada
Deal found 8/9$1,817
Sat 15/1114:30SYD - MEX
2 stops27h 00mMultiple Airlines
Sun 15/206:00MEX - SYD
2 stops37h 30mMultiple Airlines
Deal found 8/9$1,820
Sat 11/1010:10SYD - MEX
2 stops30h 00mMultiple Airlines
Tue 28/1006:00MEX - SYD
1 stop32h 25mMultiple Airlines
Deal found 7/9$1,843
Sat 25/1010:10SYD - MEX
2 stops30h 15mMultiple Airlines
Sun 2/1105:00MEX - SYD
1 stop34h 00mMultiple Airlines
Deal found 6/9$1,877
Thu 16/1014:15SYD - MEX
2 stops26h 05mMultiple Airlines
Thu 23/1007:15MEX - SYD
2 stops37h 00mMultiple Airlines
Deal found 7/9$1,881
Tue 28/1010:20SYD - MEX
1 stop29h 45mAir Canada
Mon 10/1113:30MEX - SYD
2 stops51h 05mAir Canada
Deal found 7/9$1,886

Cheapflights Fare Finder

 
Locate flights to Mexico City that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 9 September 2025.
Use the filters below to find and compare flights to Mexico City that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Mon 19/1

14:15-17:25

1 stop20h 10m

Mexico City Benito Juarez

Thu 29/1

13:00-06:50

1 stop24h 50m

$1,934

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Thu 22/1

10:40-17:25

1 stop23h 45m

Mexico City Benito Juarez

Thu 29/1

13:00-06:50

1 stop24h 50m

$1,934

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Sat 11/10

10:25-23:20

1 stop29h 55m

Mexico City Benito Juarez

Tue 28/10

07:35-07:30

1 stop30h 55m

$1,966

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Wed 21/1

10:40-19:05

1 stop25h 25m

Mexico City Benito Juarez

Sun 1/2

07:40-08:30

1 stop31h 50m

$1,966

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Tue 18/11

10:40-17:20

1 stop23h 40m

Mexico City Benito Juarez

Thu 5/2

07:40-06:50

1 stop30h 10m

$1,972

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Fri 16/1

10:40-17:25

1 stop23h 45m

Mexico City Benito Juarez

Sun 1/2

07:40-06:50

1 stop30h 10m

$1,995

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Sat 11/10

10:25-23:20

1 stop29h 55m

Mexico City Benito Juarez

Fri 31/10

19:10-07:30

1 stop43h 20m

$1,995

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Tue 25/11

10:40-23:29

1 stop29h 49m

Mexico City Benito Juarez

Tue 3/2

08:50-06:50

1 stop29h 00m

$2,006

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Sat 11/10

10:25-09:20

2 stops39h 55m

Mexico City Benito Juarez

Wed 29/10

19:10-07:30

1 stop43h 20m

$2,019

SydneyMexico City

SYD - MEX

SYDMEX

Sydney Kingsford Smith

Wed 21/1

10:40-20:05

2 stops26h 25m

Mexico City Benito Juarez

Thu 29/1

07:35-06:50

1 stop30h 15m

$2,027

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 17 results
1
2

Best time to book a flight to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Mexico City

When is the best time to book a flight to Mexico City?

Use this chart to determine the optimal time to book a return flight from Sydney to Mexico City. Price data was last updated on 29 August 2025.

The best time to book flights to Mexico City is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly to Mexico City?

Use this chart to determine the cheapest time to fly return from Sydney to Mexico City. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Mexico City should consider flying on Friday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday at midday, when prices are usually at their highest.

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico City. Reviews last updated 9 September 2025.
Check out reviews from past customers who have flown Delta, Qantas Airways, andUnited Airlines to Mexico to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

FAQs about flying to Mexico City

Mexico City climate

Because of its high altitude, Mexico City has pleasant summers and mild winters. May is the warmest month with temperatures reaching the high 20s, and January is the coolest with temperatures generally in the teens and 20s, but night frosts are possible. The rainy season is June to September with July getting the most rain. February is the driest month.December and January also have the most smog, although the pollution levels are improving 

Getting around Mexico City

Don’t worry about getting around in Mexico City, one of the biggest cities in the world. The public transport system is efficient and cheap. The metro runs from early morning until midnight and is clean and easy to use. The bus system is also extensive, but you might find it easier to use if you speak Spanish. Minibuses can be a better option than buses, since they are smaller, faster and more comfortable. They can drop you off anywhere along their route. With so many people in the city, public transport can be very crowded during rush hour. Be aware of your surroundings during rush hour and at night; crime levels are high on the subway and buses. Central Square’s cobblestoned streets can be a lovely area to walk around. If you want to take a taxi, be safe and call ahead for one, instead of hailing it on the street. Many hotels and restaurants can help you call a cab. If you’re planning on driving in the city, know that it can be a tricky place to manoeuvre and prices are high. Additionally, cars are prohibited from driving in the city one day a week. Find out which days you are restricted by checking the last number of your licence plate against a list at the tourist office. When smog levels are high, as they are in December and January, numbers can come up more than once per week.

Getting downtown:

There is a Metro service from Mexico City Airport (MEX) to the downtown part of the City. Taxis are regulated and passengers can pay in advance at the taxi counter in Arrivals. There are also suburban bus services. Some hotels offer a pick-up service, however it is worth checking their charge as it’s generally cheaper to take a taxi.

What is good to know if travelling to Mexico City?

  • The city lies on the ruins of Tenochtitlan, the ancient Aztec capital. There are ghosts of the past at every turn: the Mexican National Palace is built on the site of Montezuma’s Palace, while the Metropolitan Cathedral is built on the Temple of the Aztecs.
  • The city has two Unesco World Heritage sites. The Historic Centre has the Metropolitan Cathedral and National Palace, and the Palace of Fine Arts is home to many of the city’s cultural events. Xochimilco Ecological Park is the other World Heritage site. It is made up of canals, lagoons and floating gardens and is often called the Venice of Mexico. A trip on a trajinera, a square-shaped, brightly painted boat, which carries up to 12 passengers, is a treat. It is possible to hire a floating mariachi band to serenade you too.
  • The Basilica de Guadalupe is in the north of the city and very popular. Only St Peter’s Basilica in Rome gets more visitors each year.
  • The Coyoacan and San Angel areas have great craft markets, while Santa Fe and Polanco offer a more upmarket shopping experience.
  • One of the best places to admire the city is from Bellini, the revolving restaurant on the 45th floor of the World Trade Centre.
  • Teotihuacan is Mexico’s most popular archaeological site.  Tourists can climb up the Pyramid of the Sun, the world’s third-largest pyramid, and its companion, the Pyramid of the Moon.
  • The world’s largest bullring is here too – the Plaza de Toros.
  • Chapultepec Park is an enormous green park – more than 800 hectares (2,000 acres) – in the centre of the city. It is home to the National Museum of Anthropology, the Museum of Modern Art, the National History Museum and Museum Rufino Tamayo.
  • The city’s oldest park is Alameda Park. It dates from 1541.
  • What airport do you fly into for flights to Mexico City?

    For a flight to Mexico City, you will be flying into Benito Juarez. Mexico City Benito Juarez (MEX) is just 8.9 km from the centre of the city.

  • Can I find cheaper flights to Mexico City if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Mexico City on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Mexico City?

    Based on reviews from Cheapflights users, Qantas Airways is rated the highest out of the airlines that fly to Mexico City.

  • What is the cheapest airport to fly to in Mexico City?

    Mexico City Benito Juarez is currently the cheapest airport to fly to in Mexico City. One-way flights to Mexico City Benito Juarez typically cost $61, while return flights cost around $214.

  • How much is a return flight to Mexico City?

    A return flight to Mexico City will typically cost around $151, however they can be found for as little as $141.

  • Where does the fastest flight to Mexico City depart from?

    For those looking to save time traveling to Mexico City, Sydney Kingsford Smith offers the quickest one-way flight (20 hours 50 minutes).

  • Does Mexico City Benito Juarez have car hire?

    Yes. Those touching down at Mexico City Benito Juarez can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Mexico City Benito Juarez?

    Yes. Mexico City Benito Juarez has hotels nearby for those requiring accommodations. Our Favorite Getaway is the closest property to Mexico City Benito Juarez (0.0 km away from Mexico City Benito Juarez).

See more FAQs

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