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$866 Cheap flights to Cancún

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cancún departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Cancún

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:15 - 09:55SYD  Sydney Kingsford Smith-CUN Cancun
35h 40m3 stops Nadi Los Angeles Los Angeles Guadalajara Miguel Hidal
Multiple Airlines Logo
12:49 - 22:25CUN  Cancun-SYD Sydney Kingsford Smith
42h 36m3 stops Guadalajara Miguel Hidal Los Angeles Los Angeles Nadi
$1,580Multiple Airlines
Wed, 9 Sep - Wed, 23 Sep
Multiple Airlines Logo
13:15 - 09:55SYD  Sydney Kingsford Smith-CUN Cancun
35h 40m3 stops Nadi Los Angeles Los Angeles Guadalajara Miguel Hidal
Multiple Airlines Logo
10:40 - 22:25CUN  Cancun-SYD Sydney Kingsford Smith
44h 45m3 stops Guadalajara Miguel Hidal Los Angeles Los Angeles Nadi
$1,655Multiple Airlines
Wed, 9 Sep - Sun, 20 Sep
Delta Logo
10:40 - 20:00SYD  Sydney Kingsford Smith-CUN Cancun
25h 20m2 stops Los Angeles Los Angeles Mexico City Benito Juarez
Delta Logo
12:05 - 08:30CUN  Cancun-SYD Sydney Kingsford Smith
28h 25m2 stops Austin Bergstrom Los Angeles Los Angeles
$1,944Delta
Wed, 3 Feb - Wed, 10 Feb
Delta Logo
10:40 - 18:00SYD  Sydney Kingsford Smith-CUN Cancun
23h 20m1 stop Los Angeles Los Angeles
Delta Logo
12:05 - 08:30CUN  Cancun-SYD Sydney Kingsford Smith
28h 25m2 stops Austin Bergstrom Los Angeles Los Angeles
$1,944Delta
Wed, 3 Feb - Wed, 10 Feb
Air Canada Logo
06:10 - 07:00ADL  Adelaide-CUN Cancun
40h 20m2 stops Brisbane Vancouver Intl
Air Canada Logo
08:00 - 18:10CUN  Cancun-ADL Adelaide
42h 40m2 stops Vancouver Intl Sydney Kingsford Smith
$2,014Air Canada
Wed, 18 Nov - Wed, 25 Nov
Air Canada Logo
10:45 - 15:40BNE  Brisbane-CUN Cancun
43h 55m2 stops Vancouver Intl Calgary
Air Canada Logo
15:15 - 08:45CUN  Cancun-BNE Brisbane
26h 30m2 stops Denver Intl Vancouver Intl
$2,102Air Canada
Thu, 4 Feb - Mon, 8 Feb
Qantas Airways Logo
14:05 - 21:13SYD  Sydney Kingsford Smith-CUN Cancun
23h 08m1 stop Dallas/Fort Worth
Qantas Airways Logo
16:07 - 06:55CUN  Cancun-SYD Sydney Kingsford Smith
22h 48m1 stop Dallas/Fort Worth
$2,333Qantas Airways
Wed, 3 Feb - Wed, 10 Feb
American Airlines Logo
14:05 - 21:17SYD  Sydney Kingsford Smith-CUN Cancun
23h 12m1 stop Dallas/Fort Worth
American Airlines Logo
15:11 - 06:55CUN  Cancun-SYD Sydney Kingsford Smith
23h 44m1 stop Dallas/Fort Worth
$2,537American Airlines
Tue, 17 Nov - Fri, 4 Dec
Qantas Airways Logo
14:05 - 21:13SYD  Sydney Kingsford Smith-CUN Cancun
23h 08m1 stop Dallas/Fort Worth
Qantas Airways Logo
16:07 - 06:55CUN  Cancun-SYD Sydney Kingsford Smith
22h 48m1 stop Dallas/Fort Worth
$2,663Qantas Airways
Fri, 15 Jan - Fri, 29 Jan
American Airlines Logo
11:20 - 21:17SYD  Sydney Kingsford Smith-CUN Cancun
25h 57m2 stops Los Angeles Los Angeles Dallas/Fort Worth
American Airlines Logo
17:25 - 09:00CUN  Cancun-SYD Sydney Kingsford Smith
23h 35m1 stop Los Angeles Los Angeles
$2,936American Airlines
Sat, 5 Dec - Sun, 20 Dec

momondo Fare Finder

 
Locate flights to Cancun that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 14 August 2026.
Use the filters below to find and compare flights to Cancún that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Wed 9/9

13:15-09:55

3 stops35h 40m

Cancun

Wed 23/9

12:49-22:25

3 stops42h 36m

$1,580

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Wed 9/9

13:15-09:55

3 stops35h 40m

Cancun

Sun 20/9

10:40-22:25

3 stops44h 45m

$1,655

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Wed 3/2

10:40-20:00

2 stops25h 20m

Cancun

Wed 10/2

12:05-08:30

2 stops28h 25m

$1,944

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Wed 3/2

10:40-18:00

1 stop23h 20m

Cancun

Wed 10/2

12:05-08:30

2 stops28h 25m

$1,944

AdelaideCancún

ADL Adelaide - CUN Cancun

ADLCUN

Adelaide

Wed 18/11

06:10-07:00

2 stops40h 20m

Cancun

Wed 25/11

08:00-18:10

2 stops42h 40m

$2,014

BrisbaneCancún

BNE Brisbane - CUN Cancun

BNECUN

Brisbane

Thu 4/2

10:45-15:40

2 stops43h 55m

Cancun

Mon 8/2

15:15-08:45

2 stops26h 30m

$2,102
Fastest return journey

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Wed 3/2

14:05-21:13

1 stop23h 08m

Cancun

Wed 10/2

16:07-06:55

1 stop22h 48m

$2,333

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Tue 17/11

14:05-21:17

1 stop23h 12m

Cancun

Fri 4/12

15:11-06:55

1 stop23h 44m

$2,537

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Fri 15/1

14:05-21:13

1 stop23h 08m

Cancun

Fri 29/1

16:07-06:55

1 stop22h 48m

$2,663

SydneyCancún

SYD Sydney Kingsford Smith - CUN Cancun

SYDCUN

Sydney Kingsford Smith

Sat 5/12

11:20-21:17

2 stops25h 57m

Cancun

Sun 20/12

17:25-09:00

1 stop23h 35m

$2,936

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cancún flights insights and trends

Explore insights for your Cancún flight to craft the best travel plan

What is the cheapest month to fly to Cancún?

In general, May is the cheapest month to fly from Australia to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,390. If you are unable to visit Cancún during the month of May, then departing from Australia during the month June is also very affordable. Most momondo users find prices during this month for around $1,437.

Cheapest flights to Cancun

Find the cheapest flights to Cancun from your nearest city or airport
Find flights from Sydney to Cancún
CHEAPEST MONTH TO FLY TO CANCÚN FROM SYDNEYMay32% cheaperFlying from Sydney to Cancún costs on average just $1,390 in May
MOST EXPENSIVE MONTH TO FLY TO CANCÚN FROM SYDNEYDecember39% more expensiveIt costs about $2,821 for flights to Cancún from Sydney in December
MOST POPULAR MONTH TO FLY TO CANCÚN FROM SYDNEYMarch1,000% more users visitedMore momondo users searched in flights to Cancún from Sydney in March than any other month

Cheap Cancún flight deals and tips

Summary info about Cancún flight prices, duration and airlines

Best One-Way Price

$866

Best Round-Trip Price

$1,580

Fastest flight time

41h 03m

Popular in

July
The best one-way flight price to Cancún from Australia in the last 5 days is $866 (Melbourne to Cancun).
Search Deals
The best return flight price to Cancún from Australia in the last 5 days is $1,580 (Sydney Kingsford Smith to Cancun).
Search Deals
The fastest flight to Cancún from Australia takes 41h 03m (Melbourne to Cancun).
Search Deals
July has the highest demand for flights to Cancún, with a 19% price increase on average.
Search Deals

Frequently asked questions about flying to Cancún

Is there an alternative airport near Cancún?

Those flying to Cancún could potentially find better pricing at Cozumel Intl Airport (72 km from Cancún city centre) or Tulum Intl Airport (140 km from Cancún city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Cancún?

You can find deals at Tulum Intl Airport for $281 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Cancun Airport?

Prices for flights to Cancun Airport refresh daily.

How many operators does momondo search for flights to Cancun Airport?

As of August 2026, there are 10 operators available to choose from for flights to Cancun Airport.

How old do you have to be to fly to Cancun Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The travel and health documents required for your trip to Cancun Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Akumal
Puerto Aventuras

Why use momondo?

Why should I use momondo to find a flight deal to Cancún?

Finding the right flight to Cancún is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cancún quick and easy, saving you time and money.

Can I find flights to Cancún with flexible booking policies on momondo?

All flight searches to Cancún on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Cancún?

momondo provides multiple filters to help you find the best flight to Cancún. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Cancún right now. Can momondo alert me if prices change?

Price alerts on flights to Cancún are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cancun trip

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Find better results for your trip to Cancún

Popular Flights to Cancún

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Cancun Flightsfrom $1,181
Brisbane to Cancun Flightsfrom $1,531
Melbourne to Cancun Flightsfrom $1,550
Adelaide to Cancun Flightsfrom $1,462
Cairns to Cancun Flightsfrom $2,461