Flying in January rather than October typically saves $2271 on this route ($1600 against $3871).
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Across 17 recent dates we priced, Mexico City (MEX) to London (LHR) showed up to 2 nonstop departures a day, with the earliest around 9:00 PM and the latest around 10:40 PM, operated by Aeromexico and British Airways.
Departure times seen while pricing this route over the last few weeks — a sample, not the full timetable. Airlines adjust schedules seasonally.
Yes. Aeromexico and British Airways fly nonstop from Mexico City (MEX) to London (LHR), daily. The flight takes about 11h 55m and covers 5,533 miles (8,904 km). Round-trip fares typically run around $1730. Fares last checked 11 October 2026.
Aeromexico, British Airways operate nonstop flights from Mexico City to London.
The nonstop flight from Mexico City to London takes ~11h 55m (approximately 8904 km).
Nonstop flights from Mexico City to London operate daily.
Round-trip flights from Mexico City (MEX) to London (LHR) start at $833, with a typical fare around $1730. Based on 18 recent fare combinations.
Across the 3 departure months we currently track, January 2027 is the cheapest month to fly round trip from Mexico City to London, with typical fares around $1600 — versus about $3871 in October 2026, the most expensive.