We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Guayaquil. You can choose from seven airlines. At the moment, 16 / Sep / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
There are 54 flights from London Heathrow to or via Guayaquil every week. Out of the seven available airlines, the most popular ones are Iberia Airlines, KLM & LATAM. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Generally speaking, the flight from London Heathrow to Guayaquil takes around 18 hrs 25 mins. The fastest flight takes 15 hrs 15 mins to cover the 9474 km distance. You can view all flight times yourself in the results list.
The cheapest month to fly to Guayaquil is May, while December is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to Ecuador, take a look at our accommodation options.
