We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Mendoza. You can choose from three airlines. At the moment, 29 / Jan / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
LATAM is the most popular airline that flies from London Heathrow to Mendoza. But it's still worth looking at other options, as there are 35 flights to Mendoza every week. If you want to broaden your search, look at flights departing from other airports.
Generally speaking, the flight from London Heathrow to Mendoza takes around 23 hrs 25 mins. The fastest flight takes 21 hrs 30 mins to cover the 11502 km distance. You can view all flight times yourself in the results list.
You can also search by month, which will reveal the cheapest time of the week to fly.
