Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Heathrow to Vaasa, across the one airlines that offer this route. We've found that 10 / Aug / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.
There are 20 flights from London Heathrow to or via Vaasa every week. Out of the one available airlines, the most popular ones are Finnair. 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 Vaasa takes around 4 hrs 50 mins. The fastest flight takes 4 hrs 50 mins to cover the 1838 km distance. You can view all flight times yourself in the results list.
Searching by month, for instance, will show you the best time of the week to fly.
