Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Heathrow to Redmond, across the nine airlines that offer this route. We've found that 23 / Sep / 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.
American Airlines is the most popular airline that flies from London Heathrow to Redmond. But it's still worth looking at other options, as there are 44 flights to Redmond every week. If you want to broaden your search, look at flights departing from other airports.
The distance between London Heathrow to Redmond is 7950 km. Normally, it takes about 17 hrs 50 mins to fly, and you can definitely expect the journey to be at least 15 hrs 40 mins. You can see the various flight times in the results.
Searching by month, for instance, will show you the best time of the week to fly.
