Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Cancun

$798 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 15/10. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Cancún

Cheap return flights

Qantas Airways Logo
13:10 - 17:00SYD-CUN
19h 50m1 stop
Qantas Airways Logo
16:00 - 06:55CUN-SYD
22h 55m1 stop
$1,402Qantas Airways
Find Deal
Mon, 6 Oct - Mon, 20 Oct
Logo
13:05 - 17:00SYD-CUN
19h 55m1 stop
Logo
17:08 - 06:55CUN-SYD
21h 47m1 stop
$1,416
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Logo
18:45 - 11:15SYD-CUN
32h 30m2 stops
Logo
15:00 - 06:55CUN-SYD
23h 55m1 stop
$1,419
Find Deal
Mon, 6 Oct - Mon, 20 Oct
Logo
18:45 - 11:15SYD-CUN
32h 30m2 stops
Logo
15:00 - 06:55CUN-SYD
23h 55m1 stop
$1,423
Find Deal
Mon, 6 Oct - Mon, 20 Oct
Air Canada Logo
09:45 - 16:10BNE-CUN
21h 25m1 stop
Air Canada Logo
08:00 - 08:45CUN-BNE
33h 45m1 stop
$1,580Air Canada
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Air Canada Logo
10:45 - 17:10BNE-CUN
21h 25m1 stop
Air Canada Logo
08:00 - 08:45CUN-BNE
33h 45m1 stop
$1,590Air Canada
Find Deal
Mon, 10 Nov - Thu, 13 Nov
Delta Logo
09:10 - 17:08MEL-CUN
23h 58m1 stop
Delta Logo
16:40 - 08:40CUN-MEL
48h 00m2 stops
$1,617Delta
Find Deal
Sun, 8 Mar - Sun, 29 Mar
Delta Logo
10:40 - 18:08SYD-CUN
23h 28m1 stop
Delta Logo
12:05 - 08:30CUN-SYD
28h 25m2 stops
$1,771Delta
Find Deal
Wed, 25 Feb - Wed, 4 Mar
United Airlines Logo
12:00 - 06:13MEL-CUN
34h 13m1 stop
United Airlines Logo
17:01 - 09:15CUN-MEL
24h 14m1 stop
$3,029United Airlines
Find Deal
Sun, 8 Mar - Sun, 29 Mar
Turkish Airlines Logo
22:55 - 12:45MEL-CUN
53h 50m3 stops
Turkish Airlines Logo
10:35 - 21:00CUN-MEL
42h 25m2 stops
$3,089Turkish Airlines
Find Deal
Mon, 12 Jan - Mon, 26 Jan

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 September 2025.
Use the filters below to find and compare flights to Cancún that are best for you.

Fly from

Route

Depart

Return

Price

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Mon 6/10

13:10-17:00

1 stop19h 50m

Cancun

Mon 20/10

16:00-06:55

1 stop22h 55m

$1,402

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Mon 27/10

13:05-17:00

1 stop19h 55m

Cancun

Mon 3/11

17:08-06:55

1 stop21h 47m

$1,416

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Mon 6/10

18:45-11:15

2 stops32h 30m

Cancun

Mon 20/10

15:00-06:55

1 stop23h 55m

$1,419

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Mon 6/10

18:45-11:15

2 stops32h 30m

Cancun

Mon 20/10

15:00-06:55

1 stop23h 55m

$1,423

BrisbaneCancún

BNE - CUN

BNECUN

Brisbane

Mon 27/10

09:45-16:10

1 stop21h 25m

Cancun

Mon 3/11

08:00-08:45

1 stop33h 45m

$1,580

BrisbaneCancún

BNE - CUN

BNECUN

Brisbane

Mon 10/11

10:45-17:10

1 stop21h 25m

Cancun

Thu 13/11

08:00-08:45

1 stop33h 45m

$1,590

MelbourneCancún

MEL - CUN

MELCUN

Melbourne

Sun 8/3

09:10-17:08

1 stop23h 58m

Cancun

Sun 29/3

16:40-08:40

2 stops48h 00m

$1,617

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Wed 25/2

10:40-18:08

1 stop23h 28m

Cancun

Wed 4/3

12:05-08:30

2 stops28h 25m

$1,771

MelbourneCancún

MEL - CUN

MELCUN

Melbourne

Sun 8/3

12:00-06:13

1 stop34h 13m

Cancun

Sun 29/3

17:01-09:15

1 stop24h 14m

$3,029

MelbourneCancún

MEL - CUN

MELCUN

Melbourne

Mon 12/1

22:55-12:45

3 stops53h 50m

Cancun

Mon 26/1

10:35-21:00

2 stops42h 25m

$3,089

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cancún from

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, February 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 $1,900. If you are unable to visit Cancún during the month of February, then departing from Australia during the month June is also very affordable. Most momondo users find prices during this month for around $2,196.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart on your flight to Cancún is on a Monday when prices can be found for as low as $2,556. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,718.

What is the cheapest time of day to depart on your flight to Cancún?

In the morning is the cheapest time of day to fly from Australia to Cancún when you can find flight prices for as low as $2,606. Flying to Cancún in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Cancún, so prices are often more expensive at around $2,810 per ticket.

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

You are more likely to see cheaper flights to Cancún from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $2,597 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Australia for as low as $1,930 on momondo.

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 SYDNEYFebruary27% cheaperFlying from Sydney to Cancún costs on average just $1,900 in February
MOST EXPENSIVE MONTH TO FLY TO CANCÚN FROM SYDNEYDecember30% more expensiveIt costs about $3,385 for flights to Cancún from Sydney in December
MOST POPULAR MONTH TO FLY TO CANCÚN FROM SYDNEYJanuary1,400% more users visitedMore momondo users searched in flights to Cancún from Sydney in January than any other month

Cheap Cancún flight deals and tips

Summary info about Cancún flight prices, duration and airlines

Best One-Way Price

$798

Best Round-Trip Price

$1,402

Fastest flight time

23h 25m

Popular in

December
The best one-way flight price to Cancún from Australia in the last 72 hours is $798 (Sydney Kingsford Smith to Cancun).
Search Deals
The best round-trip flight price to Cancún from Australia in the last 72 hours is $1,402 (Sydney Kingsford Smith to Cancun).
Search Deals
The fastest flight to Cancún from Australia takes 23h 25m (Sydney Kingsford Smith to Cancun).
Search Deals
December has the highest demand for flights to Cancún, with a 6% price increase on average.
Search Deals

Frequently asked questions about flying to Cancún

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

The ideal time to book your flight to Cancún is 51 days in advance, when prices tend to average $2,597. Keep in mind that you might be able to find cheaper flights to Cancún at any time. In fact, our users found flights for as low as $1,562 in the past 72 hours.

Is there an alternative airport near Cancún?

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

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 September 2025, 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
Puerto Morelos
Akumal
Isla Mujeres
Holbox

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 14/10
Tue 21/10
By creating a price alert you accept our terms of use and privacy policy.

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 $927
Melbourne to Cancun Flightsfrom $973
Brisbane to Cancun Flightsfrom $985
Cairns to Cancun Flightsfrom $2,591
Adelaide to Cancun Flightsfrom $1,208