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$995+ Cheap flights to Isla Mujeres

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
— CUN
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Isla Mujeres in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Isla Mujeres
Explore the most affordable flight options available to Isla Mujeres. Find the lowest fares based on data from user searches, with prices last updated on 16 July 2026.

Fri 7/813:15
SYD
-
CUN
3 stops35h 40m
Multiple Airlines
Wed 12/812:49
CUN
-
SYD
3 stops32h 01m
Multiple Airlines
Deal found 15/7$1,475
Tue 25/813:15
SYD
-
CUN
3 stops35h 40m
Multiple Airlines
Thu 10/910:40
CUN
-
SYD
3 stops34h 10m
Multiple Airlines
Deal found 15/7$1,491
Fri 4/913:15
SYD
-
CUN
3 stops35h 40m
Multiple Airlines
Sun 20/910:40
CUN
-
SYD
3 stops34h 10m
Multiple Airlines
Deal found 13/7$1,656
Thu 27/817:50
SYD
-
CUN
2 stops35h 38m
Multiple Airlines
Thu 3/912:49
CUN
-
SYD
2 stops27h 41m
Multiple Airlines
Deal found 13/7$1,817
Mon 17/809:15
SYD
-
CUN
2 stops25h 50m
Delta
Tue 1/908:05
CUN
-
SYD
2 stops31h 45m
Delta
Deal found 12/7$1,957
Mon 10/809:15
SYD
-
CUN
2 stops25h 50m
Delta
Mon 17/814:01
CUN
-
SYD
2 stops25h 49m
Delta
Deal found 11/7$1,992
Tue 17/1110:40
SYD
-
CUN
1 stop23h 20m
Delta
Fri 4/1207:00
CUN
-
SYD
2 stops33h 30m
Delta
Deal found 13/7$2,006

Find flight deals to Isla Mujeres

Find the latest flights to Isla Mujeres in 2026, 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 16 July 2026.

Return from

$1,475

One-way from

$995

Popular in

December

Cheapest in

May

Average price

$2,796
7/8-12/8
  • 7/8-12/8
  • 6 total stops
  • 67h 41m total
  • Sydney to Cancún
Search Deals
27/8
  • 27/8
  • 2 total stops
  • 35h 38m total
  • Sydney to Isla Mujeres
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($260 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($74 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Isla Mujeres 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 16 July 2026.
Use the filters below to find and compare flights to Isla Mujeres that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Mon 17/8

09:15-17:00

1 stop22h 45m

Cancun

Tue 1/9

18:05-06:50

1 stop21h 45m

$1,957

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Mon 10/8

09:15-20:05

2 stops25h 50m

Cancun

Mon 17/8

14:01-06:50

2 stops25h 49m

$1,992

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Tue 17/11

10:40-18:00

1 stop23h 20m

Cancun

Fri 4/12

07:00-08:30

2 stops33h 30m

$2,007

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Mon 17/8

09:15-17:00

1 stop22h 45m

Cancun

Sun 30/8

18:05-06:50

1 stop21h 45m

$2,033

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Tue 25/8

09:15-20:05

2 stops25h 50m

Cancun

Thu 10/9

06:04-06:50

2 stops33h 46m

$2,034

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Fri 4/9

09:15-17:00

1 stop22h 45m

Cancun

Sun 20/9

08:05-06:50

2 stops31h 45m

$2,073
Cheapest one-way

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Thu 12/11

21:40-12:11

3 stops30h 31m

$1,088

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Thu 12/11

10:40-18:00

1 stop23h 20m

$1,092

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Thu 27/8

09:15-17:00

1 stop22h 45m

$1,107

SydneyCancún

SYD - CUN

SYDCUN

Sydney Kingsford Smith

Sat 2/1

11:10-13:50

2 stops42h 40m

$1,826

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight to Isla Mujeres

Have a flexible travel schedule? Discover the best time to fly to Isla Mujeres 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 Isla Mujeres

How long is the flight to Isla Mujeres?

On average, a flight from Sydney to Isla Mujeres takes 19 hours 46 minutes. Flights to Isla Mujeres from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Isla Mujeres?

The most popular airlines flying from Sydney to Isla Mujeres are Qantas Airways, Delta and United Airlines.

Qantas Airways
Qantas Airways
From $1,323
Air Canada
Air Canada
From $1,659
Delta
Delta
From $1,807
United Airlines
United Airlines
From $1,920

What are the cheapest airlines that fly to Isla Mujeres?

The cheapest airlines flying from Sydney to Isla Mujeres are Qantas Airways, Air Canada and Delta.

Rainfall in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Isla Mujeres ranges from 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Isla Mujeres when rainfall is around 29.0 mm.

Temperature in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Isla Mujeres, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Isla Mujeres

Get insights into the airlines that provide service to Isla Mujeres. 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 Isla Mujeres. Reviews last updated 16 July 2026.
Check out reviews from past customers who have flown Delta,Qantas Airways, andUnited Airlines to Mexico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,472 reviews
Check prices

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.8
Good
8,472 reviews
Delta
7.8
Good
8,472 reviews
Check prices

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Qantas Airways
7.5
Good
1,062 reviews
Delta
7.8
Good
8,472 reviews
Check prices

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
9,995 reviews
Delta
7.8
Good
8,472 reviews
Check prices

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.1
Good
11,815 reviews
Delta
7.8
Good
8,472 reviews
Check prices

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Air Canada
7.1
Good
11,347 reviews
Delta
7.8
Good
8,472 reviews
Check prices

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

FAQs about flying to Isla Mujeres

  • Can I find cheaper flights to Isla Mujeres 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 Isla Mujeres on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Isla Mujeres?

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

  • How much is a return flight to Isla Mujeres?

    A return flight to Isla Mujeres will typically cost around $335, however they can be found for as little as $208.

  • Where does the fastest flight to Isla Mujeres depart from?

    For those looking to save time traveling to Isla Mujeres, Sydney Kingsford Smith offers the quickest one-way flight (19 hours 46 minutes).

  • Does Cancun have car hire?

    Yes. Those touching down at Cancun can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cancun?

    Yes. Cancun has hotels nearby for those requiring accommodations. Cancun Inn is the closest property to Cancun (0.0 km away from Cancun).

See more FAQs

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Isla Mujeres.

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Need flexible booking options for your flight to Isla Mujeres ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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