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HK$4,066+ Cheap flights to Cancún

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 15-11. Fares are subject to change and may not be available on all flights or dates of travel.
— CUN
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Cancún in 2025

Find the latest flights to Cancún in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 7 November 2025.

Return from

HK$8,226

One-way from

HK$4,066
2-3-31-3
  • 2-3-31-3
  • 4 total stops
  • 76h 15m total
  • Hong Kong to Cancún
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15-11
  • 15-11
  • 3 total stops
  • 59h 15m total
  • Hong Kong to Cancún
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Find flight deals to Cancún

Enter your travel dates to find the best prices.

Cheapest flights to Cancún
Explore the most affordable flight options available to Cancún. Find the lowest fares based on data from user searches, with prices last updated on 7 November 2025.

Wed 3-1223:15HKG - CUN
2 stops32h 53mMultiple Airlines
Mon 8-1213:00CUN - HKG
3 stops28h 55mMultiple Airlines
Deal found 6-11HK$8,731
Wed 3-1219:45HKG - CUN
3 stops30h 52mMultiple Airlines
Wed 10-1210:39CUN - HKG
3 stops34h 31mMultiple Airlines
Deal found 5-11HK$9,260
Sun 21-1219:45HKG - CUN
2 stops32h 00mMultiple Airlines
Sun 28-1209:00CUN - HKG
2 stops44h 30mMultiple Airlines
Deal found 6-11HK$12,331
Wed 3-1222:45HKG - CUN
1 stop21h 44mUnited Airlines
Wed 10-1218:30CUN - HKG
1 stop23h 30mUnited Airlines
Deal found 5-11HK$12,867

Cheapflights Fare Finder

 
Locate flights to Cancún that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 7 November 2025.
Use the filters below to find and compare flights to Cancún that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Wed 3-12

23:15-19:08

2 stops32h 53m

Cancun

Mon 8-12

13:00-06:55

3 stops28h 55m

HK$8,731

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Wed 3-12

19:45-13:37

3 stops30h 52m

Cancun

Wed 10-12

10:39-10:10

3 stops34h 31m

HK$9,260

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Sun 1-3

00:25-20:45

2 stops33h 20m

Cancun

Tue 31-3

16:35-15:10

2 stops33h 35m

HK$10,923

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Sun 15-2

18:55-15:28

3 stops33h 33m

Cancun

Sat 28-2

10:00-09:15

2 stops34h 15m

HK$11,040

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Mon 9-3

18:05-19:15

2 stops38h 10m

Cancun

Wed 11-3

12:15-21:40

2 stops44h 25m

HK$11,989

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Mon 9-3

22:45-10:30

2 stops24h 45m

Cancun

Wed 11-3

12:37-05:45

2 stops28h 08m

HK$12,113

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Fri 13-3

17:35-10:25

3 stops29h 50m

HK$4,393

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Sat 15-11

19:40-18:45

2 stops36h 05m

HK$4,424

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Wed 3-12

13:40-19:08

3 stops42h 28m

HK$4,634

Hong KongCancún

HKG - CUN

HKGCUN

Hong Kong Intl

Tue 2-12

00:25-20:45

2 stops57h 20m

HK$6,484

Flights are sorted by cheapest return flights first.

Deals found on 5-11

Best time to book a flight to Cancún

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

What are the cheapest airlines that fly to Cancún?

The cheapest airline flying from Hong Kong to Cancún is United Airlines.

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated 7 November 2025.
Get a feel of what it's like to fly with United Airlines to Mexico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,009 reviews
Check prices

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
9,009 reviews
United Airlines
7.4
Good
9,009 reviews
Check prices

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

FAQs about flying to Cancún

Cancún climate

The average temperature in Cancun is 26 degrees (Celsius) and there are more than 240 days of sunshine every year. Rain is rare. Late August through early October is the rainy season. 

Getting around Cancún

It’s easy to walk around Cancun. Be aware that taxi prices are supposed to be set by zone. The reality is that locals pay far less than tourists, and guests at expensive hotels are always charged more. One popular way to get around the city is by bus. To get from the mainland to the beaches along Avenida Tulum you can take route 1 and 2. Route 8 buses are for Puerto Juarez/Punta Sam, where you can catch a ferry to Isla Mujeres. Pick up a route 8 bus on the east side of Avenida Tulum. They run between 6am and midnight every day. Watch out for private buses that go the same places, but charge a higher fee. For a little more adventure, you can rent a moped for around $30 each day, but be safe and wear your helmet. 

What is good to know if travelling to Cancún?

  • Spring breakers in search of the best time will head to the hottest bars – Señor Frog’s, Dady’o, Basic. Observe the rules of holidaying in Cancun – breakfast at 11am and take a siesta every day. 
  • If you’d like a quieter time, avoid Spring Break season. Visit at the start of June. 
  • The Isla de Mujeres lies 13km (8 miles) from Cancun, an hour’s boat journey. This small island is a wonderful place to swim, visit the sea-turtle nursery, and pick up some souvenirs in the local shops. 
  • Swimming with whale sharks is memorable. Time your flights to Cancun for between June and September; this is when the whale sharks migrate to the Yucatan Peninsula. The Whale Shark Festival takes place on Isla Mujeres every July. Isla Holbox, about 20km (12 miles) away, is another great place to see the majestic creatures as well as flocks and flocks of colourful bird life.

  • When is the best time to fly to Cancún?

    Peak season: The best time to take a flight to Cancun is between February and April when the weather is warm and sunny and there is little rain. However, this is also the high travel season and when many university students take their Spring Break so flights and accommodation can be pricey. Off season: Late April and May are good times to snap up a cheap flight to Cancun. Temperatures are in the upper 20s and Cancun gets humid, but the breezes off the Caribbean should keep it manageable. Between June and November the weather in Cancun is hot and humid; it’s hurricane season too. But, if you’re willing to take your chances with the weather this is also the best time to find cheap flights to Cancun and discounted resort rates.

  • What airport do you fly into for flights to Cancún?

    Booking a flight to Cancun (CUN) is your only option if you intend on flying to Cancún. It is only a 14.2 km journey from Cancun to Cancún’s city centre.

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

  • What is the best airline to fly to Cancún?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Cancún.

  • What is the cheapest airport to fly to in Cancún?

    Cancun is currently the cheapest airport to fly to in Cancún. One-way flights to Cancun typically cost HK$587, while return flights cost around HK$452.

  • How much is a return flight to Cancún?

    A return flight to Cancún will typically cost around HK$885, however they can be found for as little as HK$452.

  • Does Cancun have rental cars?

    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

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Valladolid
Holbox

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