Cheap Flights to Mexico | Popular Routes to Mexico from HK$4,125

View HK$4,125 flight on Wed, 25 Feb 2026Opens in a new window

Popular airlines to Mexico

  • Aeromexico

  • Air Canada

  • American Airlines

  • Delta

  • Frontier Airlines

  • United

  • JetBlue Airways

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Cheap round-trip flights to Mexico

Prices were available within the past 7 days and start at HK$4,125 for one-way flights and HK$6,625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 20 Nov - Tue, 24 Nov
LHR
London
CUN
Cancun
HK$6,625 Return, found 3 hours ago
HK$6,625
Return
found 3 hours ago
Select Air Canada flight, departing Fri, 20 Nov from London to Cancun, returning Tue, 24 Nov, priced at HK$6,625 found 3 hours ago
Air Canada
Fri, 20 Nov - Tue, 24 Nov
LHR
London
CUN
Cancun
HK$6,652 Return, found 3 hours ago
HK$6,652
Return
found 3 hours ago
Select Air Canada flight, departing Fri, 20 Nov from London to Cancun, returning Tue, 24 Nov, priced at HK$6,652 found 3 hours ago
American Airlines
Thu, 12 Mar - Thu, 19 Mar
LGW
London
CUN
Cancun
HK$7,003 Return, found 10 hours ago
HK$7,003
Return
found 10 hours ago
Select American Airlines flight, departing Thu, 12 Mar from London to Cancun, returning Thu, 19 Mar, priced at HK$7,003 found 10 hours ago
Virgin Atlantic
Fri, 13 Nov - Fri, 27 Nov
LHR
London
CUN
Cancun
HK$7,213 Return, found 1 day ago
HK$7,213
Return
found 1 day ago
Select Virgin Atlantic flight, departing Fri, 13 Nov from London to Cancun, returning Fri, 27 Nov, priced at HK$7,213 found 1 day ago
Delta
Fri, 20 Nov - Tue, 24 Nov
LHR
London
CUN
Cancun
HK$7,240 Return, found 3 hours ago
HK$7,240
Return
found 3 hours ago
Select Delta flight, departing Fri, 20 Nov from London to Cancun, returning Tue, 24 Nov, priced at HK$7,240 found 3 hours ago
British Airways
Wed, 10 Jun - Fri, 26 Jun
LGW
London
CUN
Cancun
HK$7,778 Return, found 5 days ago
HK$7,778
Return
found 5 days ago
Select British Airways flight, departing Wed, 10 Jun from London to Cancun, returning Fri, 26 Jun, priced at HK$7,778 found 5 days ago
Air Canada
Mon, 11 May - Wed, 20 May
LHR
London
MEX
Mexico City
HK$7,818 Return, found 2 days ago
HK$7,818
Return
found 2 days ago
Select Air Canada flight, departing Mon, 11 May from London to Mexico City, returning Wed, 20 May, priced at HK$7,818 found 2 days ago
United
Tue, 10 Mar - Sat, 21 Mar
LHR
London
CUN
Cancun
HK$7,939 Return, found 14 hours ago
HK$7,939
Return
found 14 hours ago
Select United flight, departing Tue, 10 Mar from London to Cancun, returning Sat, 21 Mar, priced at HK$7,939 found 14 hours ago
American Airlines
Sat, 14 Nov - Sun, 29 Nov
LGW
London
MEX
Mexico City
HK$8,702 Return, found 1 day ago
HK$8,702
Return
found 1 day ago
Select American Airlines flight, departing Sat, 14 Nov from London to Mexico City, returning Sun, 29 Nov, priced at HK$8,702 found 1 day ago
Swiss International Air Lines
Fri, 24 Apr - Tue, 28 Apr
LGW
London
CUN
Cancun
HK$8,761 Return, found 10 hours ago
HK$8,761
Return
found 10 hours ago
Select Swiss International Air Lines flight, departing Fri, 24 Apr from London to Cancun, returning Tue, 28 Apr, priced at HK$8,761 found 10 hours ago

About Mexico

Expedia offers flights to Mexico to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Mexico or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Mexico that have flexible change policies?
At Expedia, we've been channeling our inner yogi to bring you the most flexible fares around town. Simply tick the "No change fee" box directly below the "Flexible change policies" heading to find your perfect flight to Mexico.
Which airlines fly to Mexico?
A good range of airlines fly to destinations in or close to Mexico. Your exciting adventure is only a few clicks away with these leading carriers:

  • Aeromexico - 933 flights to or near Mexico each month, including 798 flights to Mexico City Intl. Airport (MEX) and 108 flights to Don Miguel Hidalgo y Costilla Intl. Airport (GDL) per month.
  • American Airlines - 694 flights to or near Mexico each month, including 330 flights to Mexico City Intl. Airport (MEX) and 243 flights to General Mariano Escobedo Intl. Airport (MTY) per month.
  • Volaris - 694 flights to or near Mexico each month, including 533 flights to Don Miguel Hidalgo y Costilla Intl. Airport (GDL) and 160 flights to Mexico City Intl. Airport (MEX) per month.

How can I find cheap tickets to Mexico?
You'll always get an awesome deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then click on the flexible dates link above to see the cheapest prices for nearby days. HK$6,625 was the lowest price for a flight to Mexico in the last seven days.
How much is a flight to Mexico?
The cost of a round-trip airfare to Mexico in the last seven days varied between HK$6,625 and HK$8,761. If you were travelling one way out of London (LGW), you could have purchased a low-cost fare from just HK$4,125.
What are the most popular airports to fly into in Mexico?
Which airport you fly into in Mexico mostly depends on where you start your journey and your final destination. Listed below are the most favored airports in the region:

  • Mexico City Intl. Airport (MEX) - 2,101 flights per month.
  • Don Miguel Hidalgo y Costilla Intl. Airport (GDL) - 1,046 flights per month.
  • General Mariano Escobedo Intl. Airport (MTY) - 716 flights per month.

When is the cheapest time to fly to Mexico?
Take off for Mexico earlier in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to jump on a plane, followed closely by Monday. If you want to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Mexico?
In the last seven days, plane tickets to Mexico cost between HK$6,625 and HK$8,761. Prices depend on the departure time, carrier, cabin class and how early the fare is booked.
What is the best time to go to Mexico?
If you'd like to experience Mexico's main city when it's buzzing with activity, set off for Mexico City sometime in February, March and April. Similar to most locations in the Northern Hemisphere, summer here starts June 20, with average temperatures ranging between 13ºC and 24ºC.
What months are the cheapest to book a flight to Mexico?
The top month to book affordable fares to Mexico is February. It's worth noting that in the United States, an expensive time to reserve a seat is the busy month of December.

Trending flights to Mexico

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Thu, 7 May - Sat, 23 May
HKG
Hong Kong SAR
SJD
San José del Cabo
HK$6,942 Return, found 1 day ago
HK$6,942
Return
found 1 day ago
Select China Airlines flight, departing Thu, 7 May from Hong Kong SAR to San José del Cabo, returning Sat, 23 May, priced at HK$6,942 found 1 day ago
*Available to Expedia members.