We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Santorini. You can choose from two airlines. At the moment, 05 / Aug / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
The most popular airlines offering flights to Santorini are Aegean Airlines & British Airways. Aegean 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 Santorini will take at least 3 hrs 50 mins. On average, it takes 4 hrs 45 mins to fly the 2647 km distance. Take a look at flight times to see which one works best for you.
If you need somewhere to stay for your trip to Greece, take a look at our accommodation options.
