If you're looking to fly from London Heathrow to San Luis Potosi, you might like to know that 16 / Oct / 2025 currently has the cheapest flights. At the moment, there are six airlines flying to San Luis Potosi. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to San Luis Potosi.
The most popular airlines offering flights to San Luis Potosi are American Airlines, Air France & British Airways. American Airlines is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?
Your flight from London Heathrow to San Luis Potosi will take at least 14 hrs 5 mins. On average, it takes 17 hrs 10 mins to fly the 8787 km distance. Take a look at flight times to see which one works best for you.
You can also search by month, which will reveal the cheapest time of the week to fly.
