Flights from London Heathrow to Mexico City

Our cheapest offers for flights from London Heathrow to Mexico City

Here you can compare cheap flights from London Heathrow (LHR) to Mexico City (MEX) 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 Mexico City. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Mexico City
Outbound
20/03/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC0995
23h 14min
Return
17/04/26
2 Stopovers (YYZ, YHZ)
AC0990, AC0602, AC0868
50h 30min
Air Canada
£558
Best option
London Heathrow
Mexico City
Outbound
14/11/25
direct
AM0008
11h 50min
Return
14/12/25
direct
AM0007
10h 35min
Aeroméxico
£625
London Heathrow
Mexico City
Outbound
20/03/26
1 Stopover (DXB)
EK0032, EK0255
51h 00min
Return
17/04/26
1 Stopover (DXB)
EK0256, EK0029
37h 40min
Emirates Airline
£1,646
London Heathrow
Mexico City
Outbound
20/03/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC0995
23h 14min
Return
17/04/26
2 Stopovers (YYZ, YHZ)
AC0990, AC0602, AC0868
50h 30min
Air Canada
£569
London Heathrow
Mexico City
Outbound
20/03/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC0995
23h 14min
Return
17/04/26
1 Stopover (YUL)
AC0994, AC0866
19h 30min
Air Canada ?
£576
London Heathrow
Mexico City
Outbound
14/11/25
1 Stopover (YYZ)
AC0859, AC0991
24h 30min
Return
14/12/25
1 Stopover (SFO)
UA0822, UA0930
23h 50min
Air Canada ?
£578
London Heathrow
Mexico City
Outbound
20/03/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC0995
23h 14min
Return
17/04/26
2 Stopovers (YUL, YHZ)
AC0994, AC0668, AC0868
34h 00min
Air Canada
£580
London Heathrow
Mexico City
Outbound
14/11/25
1 Stopover (CDG)
AF1335, AF0178
14h 30min
Return
14/12/25
1 Stopover (CDG)
AF0175, AF1180
13h 15min
Air France ?
£581
London Heathrow
Mexico City
Outbound
20/03/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC0995
23h 14min
Return
17/04/26
1 Stopover (YVR)
AC0997, AC0860
24h 05min
Air Canada ?
£583
London Heathrow
Mexico City
Outbound
14/11/25
1 Stopover (YUL)
LH6838, AC0995
16h 39min
Return
14/12/25
1 Stopover (IAH)
UA0428, UA0880
17h 40min
Lufthansa, Air Canada
£584
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Mexico City

Favourite airline: British Airways
Flight tickets on the route London Heathrow – Mexico City are most frequently booked with British Airways.
British Airways
41 %
Aeroméxico
25 %
Turkish Airlines
14 %
Cheapest weekday: Wednesday
On this route, flights are cheapest on Wednesday when a ticket costs £764.00 on average.
Direct flights are cheaper
On this route, direct flights are £14.00 cheaper than flights with a stopover.
non stop flight
1 stop
10h 30min
33h 45min
764 GBP
778 GBP
The favourite connection is non-stop
Flights from London Heathrow to Mexico City are most frequently booked as a direct flight.
Route
bookings
Direct flights
10h 30min, from 764 GBP
57 %
1 stopover Istanbul
33h 45min, from 778 GBP
16 %
1 stopover Madrid Barajas
15h 00min, from 865 GBP
10 %

Important flight information

Flight information: London Heathrow - Mexico City

Outbound and return from 557,99 GBP
Flight duration min. 11:55 / max. 12:25
Return flight duration min. 10:10/ max. 10:25
Distance 8914 km
Flights per week 14
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Mexico City-Juarez International (MEX)
Destination country Flights to Mexico
Alternative routes to Mexico
Alternative flights to Mexico City
Flight destinations with a similar price