Our cheapest offers for flights from London Heathrow to Cancun

Here you can compare cheap flights from London Heathrow (LHR) to Cancun (CUN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Cancun. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Heathrow Cancun	Outbound 06/06/25 1 Stopover (ZRH) LX0339, LX8024 26h 55min	Return 20/06/25 1 Stopover (IAH) LH7490, LH7622 17h 49min	Swiss International Air Lines	?	£624 found 3 days ago
Best option London Heathrow Cancun	Outbound 06/06/25 1 Stopover (YYZ) LH6588, AC1812 13h 35min	Return 20/06/25 1 Stopover (IAH) LH7490, LH7622 17h 49min	Lufthansa, Air Canada	?	£650 found 3 days ago
London Heathrow Cancun	Outbound 13/05/25 1 Stopover (FRA) LH0903, DE2114 14h 00min	Return 03/06/25 1 Stopover (FRA) DE2115, LH0922 19h 40min	Lufthansa, Condor		£1,277
London Heathrow Cancun	Outbound 06/06/25 1 Stopover (ZRH) LX0339, LX8024 26h 55min	Return 20/06/25 1 Stopover (IAH) LH7490, LH7622 17h 49min	Swiss International Air Lines		£633 found 3 days ago
London Heathrow Cancun	Outbound 06/06/25 1 Stopover (ZRH) LX0327, LX8024 28h 20min	Return 20/06/25 1 Stopover (IAH) LH7490, LH7622 17h 49min	Swiss International Air Lines		£634 found 3 days ago
London Heathrow Cancun	Outbound 06/06/25 1 Stopover (ZRH) LX0339, LX8024 26h 55min	Return 20/06/25 1 Stopover (IAH) LH7490, LH7622 17h 49min	Swiss International Air Lines	?	£635 found 3 days ago
London Heathrow Cancun	Outbound 03/09/25 1 Stopover (IAH) LH7623, LH7910 15h 20min	Return 15/09/25 1 Stopover (YUL) AC1883, AC0866 34h 30min	Lufthansa	?	£640
London Heathrow Cancun	Outbound 03/09/25 1 Stopover (CDG) AF1181, AF0650 28h 40min	Return 15/09/25 1 Stopover (YYZ) KL9683, KL4843 15h 30min	Air France	?	£642
London Heathrow Cancun	Outbound 11/09/25 1 Stopover (IAH) LH7621, LH7910 35h 40min	Return 15/09/25 1 Stopover (YUL) AC1883, AC0866 34h 30min	Lufthansa	?	£644
London Heathrow Cancun	Outbound 11/09/25 1 Stopover (YYZ) KL4842, KL9718 24h 19min	Return 15/09/25 1 Stopover (YYZ) KL9683, KL4843 15h 30min	KLM	?	£646

Tips and tricks to help you find cheap flights from London Heathrow to Cancun

Important flight information

Flight information: London Heathrow - Cancun

Outbound and return from	623,48 £
Distance	7960 km
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Cancun (CUN)
Destination country	Flights to Mexico

Alternative flights to Cancun

Flight London - Cancun from 640 £
Flight London Gatwick - Cancun from 648 £
Flight Manchester - Cancun from 718 £
Flight Glasgow - Cancun from 738 £
Flight Edinburgh - Cancun from 697 £

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