Cheap flights from London to Cancun South

View AU$676 flight on Thu, 28 Aug. 2025Opens in a new window

Popular airlines from London to Cancun South

  • American Airlines

    American Airlines

  • Lufthansa

    Lufthansa

  • United

    United

  • Aeromexico

    Aeromexico

  • British Airways

    British Airways

  • Air Canada

    Air Canada

  • Finnair

    Finnair

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Cheap Flights from London (LON) to Cancun South (CUN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 25 Jan. - Wed, 4 Feb.
LGW
London
CUN
Cancun
AU$1,014 Return, found 3 days ago
AU$1,014
Return
found 3 days ago
Select American Airlines flight, departing Sun, 25 Jan. from London to Cancun, returning Wed, 4 Feb., priced at AU$1,014 found 3 days ago
American Airlines
Thu, 28 Aug. - Thu, 11 Sep.
LHR
London
CUN
Cancun
AU$1,072 Return, found 5 days ago
AU$1,072
Return
found 5 days ago
Select American Airlines flight, departing Thu, 28 Aug. from London to Cancun, returning Thu, 11 Sep., priced at AU$1,072 found 5 days ago
Virgin Atlantic
Sun, 25 Jan. - Wed, 4 Feb.
LHR
London
CUN
Cancun
AU$1,096 Return, found 3 days ago
AU$1,096
Return
found 3 days ago
Select Virgin Atlantic flight, departing Sun, 25 Jan. from London to Cancun, returning Wed, 4 Feb., priced at AU$1,096 found 3 days ago
British Airways
Wed, 7 Jan. - Wed, 14 Jan.
LGW
London
CUN
Cancun
AU$1,100 Return, found 2 days ago
AU$1,100
Return
found 2 days ago
Select British Airways flight, departing Wed, 7 Jan. from London to Cancun, returning Wed, 14 Jan., priced at AU$1,100 found 2 days ago
Air Europa
Sun, 16 Nov. - Sun, 16 Nov.
LGW
London
CUN
Cancun
AU$1,104 Return, found 15 hours ago
AU$1,104
Return
found 15 hours ago
Select Air Europa flight, departing Sun, 16 Nov. from London to Cancun, returning Sun, 16 Nov., priced at AU$1,104 found 15 hours ago
Air Canada
Thu, 15 Jan. - Thu, 22 Jan.
LHR
London
CUN
Cancun
AU$1,113 Return, found 8 hours ago
AU$1,113
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 15 Jan. from London to Cancun, returning Thu, 22 Jan., priced at AU$1,113 found 8 hours ago

Find the cheapest month to fly from London (LON) to Cancun (CUN)

February is typically the cheapest month to fly

From AU$890 - AU$1,331 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.