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Flights to Cancun

R11 175 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 1/11. 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 South Africa to Cancún

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
19:35 - 16:55
JNB
-
CUN
28h 20m
1 stop
British Airways Logo
17:21 - 10:25
CUN
-
JNB
34h 04m
2 stops
R18 718British Airways
Wed, Nov 11 - Fri, Mar 5
British Airways Logo
19:35 - 21:17
JNB
-
CUN
56h 42m
2 stops
British Airways Logo
17:21 - 10:25
CUN
-
JNB
34h 04m
2 stops
R19 457British Airways
Wed, Nov 11 - Fri, Mar 5
British Airways Logo
19:35 - 16:55
JNB
-
CUN
28h 20m
1 stop
British Airways Logo
18:50 - 10:25
CUN
-
JNB
32h 35m
1 stop
R19 917British Airways
Wed, Nov 11 - Fri, Mar 5
Air Europa Logo
18:55 - 18:40
JNB
-
CUN
30h 45m
1 stop
Air Europa Logo
20:40 - 9:50
CUN
-
JNB
30h 10m
1 stop
R20 082Air Europa
Sat, Sep 5 - Tue, Sep 15
United Airlines Logo
22:00 - 13:39
JNB
-
CUN
22h 39m
1 stop
United Airlines Logo
14:49 - 18:30
CUN
-
JNB
44h 41m
2 stops
R21 248United Airlines
Sun, Oct 4 - Thu, Oct 15
United Airlines Logo
22:00 - 15:12
JNB
-
CUN
24h 12m
2 stops
United Airlines Logo
15:38 - 18:30
CUN
-
JNB
43h 52m
2 stops
R21 265United Airlines
Sun, Oct 4 - Thu, Oct 15
United Airlines Logo
20:00 - 11:05
CPT
-
CUN
22h 05m
1 stop
United Airlines Logo
13:57 - 15:20
CUN
-
CPT
42h 23m
2 stops
R21 429United Airlines
Fri, Aug 21 - Fri, Aug 28
Air Canada Logo
20:40 - 10:40
JNB
-
CUN
45h 00m
2 stops
Air Canada Logo
21:30 - 10:00
CUN
-
JNB
53h 30m
2 stops
R22 054Air Canada
Wed, Nov 11 - Fri, Mar 5
Multiple Airlines Logo
14:25 - 19:55
CPT
-
CUN
36h 30m
2 stops
Multiple Airlines Logo
17:40 - 7:25
CUN
-
CPT
30h 45m
1 stop
R22 908Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
14:25 - 19:55
CPT
-
CUN
36h 30m
2 stops
Multiple Airlines Logo
17:40 - 11:55
CUN
-
CPT
35h 15m
2 stops
R23 812Multiple Airlines
Sun, Sep 13 - Sun, Sep 20

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 13 550 searches and data was last updated on 22 July 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

JohannesburgCancún

JNB - CUN

JNBCUN

Johannesburg OR Tambo

Wed 11/11

19:35-16:55

1 stop28h 20m

Cancun

Fri 5/3

17:21-10:25

2 stops34h 04m

R18 718

JohannesburgCancún

JNB - CUN

JNBCUN

Johannesburg OR Tambo

Wed 11/11

19:35-21:17

2 stops56h 42m

Cancun

Fri 5/3

17:21-10:25

2 stops34h 04m

R19 457
Fastest return journey

JohannesburgCancún

JNB - CUN

JNBCUN

Johannesburg OR Tambo

Wed 11/11

19:35-16:55

1 stop28h 20m

Cancun

Fri 5/3

18:50-10:25

1 stop32h 35m

R19 917

JohannesburgCancún

JNB - CUN

JNBCUN

Johannesburg OR Tambo

Sat 5/9

18:55-18:40

1 stop30h 45m

Cancun

Tue 15/9

20:40-9:50

1 stop30h 10m

R20 082

JohannesburgCancún

JNB - CUN

JNBCUN

Johannesburg OR Tambo

Sun 4/10

22:00-13:39

1 stop22h 39m

Cancun

Thu 15/10

14:49-18:30

2 stops44h 41m

R21 248

JohannesburgCancún

JNB - CUN

JNBCUN

Johannesburg OR Tambo

Sun 4/10

22:00-15:12

2 stops24h 12m

Cancun

Thu 15/10

15:38-18:30

2 stops43h 52m

R21 265

Cape TownCancún

CPT - CUN

CPTCUN

Cape Town Intl

Fri 21/8

20:00-11:05

1 stop22h 05m

Cancun

Fri 28/8

13:57-15:20

2 stops42h 23m

R21 429

JohannesburgCancún

JNB - CUN

JNBCUN

Johannesburg OR Tambo

Wed 11/11

20:40-10:40

2 stops45h 00m

Cancun

Fri 5/3

21:30-10:00

2 stops53h 30m

R22 054

Cape TownCancún

CPT - CUN

CPTCUN

Cape Town Intl

Sun 13/9

14:25-19:55

2 stops36h 30m

Cancun

Sun 20/9

17:40-7:25

1 stop30h 45m

R22 908

Cape TownCancún

CPT - CUN

CPTCUN

Cape Town Intl

Sun 13/9

14:25-19:55

2 stops36h 30m

Cancun

Sun 20/9

17:40-11:55

2 stops35h 15m

R23 812

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

If you’re not able to fly to Cancún in May, then November is your next best option. Flight prices from South Africa to Cancún during November average around R20 246.

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

You are more likely to see cheaper flights to Cancún from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around R22 766 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 South Africa for as low as R20 607 on momondo.

Cheapest flights to Cancun

Find the cheapest flights to Cancun from your nearest city or airport
Find flights from Johannesburg OR Tambo Airport to Cancún
CHEAPEST MONTH TO FLY TO CANCÚN FROM JOHANNESBURG OR TAMBO AIRPORTMay14% cheaperFlying from Johannesburg OR Tambo Airport to Cancún costs on average just R19 753 in May
MOST EXPENSIVE MONTH TO FLY TO CANCÚN FROM JOHANNESBURG OR TAMBO AIRPORTDecember14% more expensiveIt costs about R26 146 for flights to Cancún from Johannesburg OR Tambo Airport in December
MOST POPULAR MONTH TO FLY TO CANCÚN FROM JOHANNESBURG OR TAMBO AIRPORTJune588% more users visitedMore momondo users searched in flights to Cancún from Johannesburg OR Tambo Airport in June than any other month

Cheap Cancún flight deals and tips

Summary info about Cancún flight prices, duration and airlines

Best One-Way Price

R11 175

Best Round-Trip Price

R20 082

Fastest flight time

49h 55m

Popular in

August
The best one-way flight price to Cancún from South Africa in the last 5 days is R11 175 (Johannesburg OR Tambo to Cancun).
Search Deals
The best return flight price to Cancún from South Africa in the last 5 days is R20 082 (Johannesburg OR Tambo to Cancun).
Search Deals
The fastest flight to Cancún from South Africa takes 49h 55m (Johannesburg OR Tambo to Cancun).
Search Deals
August has the highest demand for flights to Cancún, with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Cancún

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

Most flyers found that booking tickets 26 days in advance of their planned departure date is the best time to get cheap flights to Cancún. During this timeframe, flight prices are around R22 766.

Is there an alternative airport near Cancún?

Cozumel Intl Airport or Tulum Intl Airport can be an alternative airport used for travel to Cancún.

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

Prices for flights to Cancun Airport are refreshed on a daily basis.

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

As of July 2026, there are 5 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Cancun Airport.

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

The required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cancún?

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

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Flights to Cancún with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Cancún?

momondo helps you find the best flight to Cancún by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Cancún. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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
Johannesburg to Cancun Flightsfrom R1 184
Cape Town Intl to Cancun Flightsfrom R1 394
East London to Cancun Flightsfrom R2 670