Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Gatwick to Grand Prairie, across the two airlines that offer this route. We've found that 12 / 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.
The most popular airlines offering flights to Grand Prairie are British Airways & West Jet. British Airways 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?
The distance between London Gatwick to Grand Prairie is 6915 km. Normally, it takes about 18 hrs 20 mins to fly, and you can definitely expect the journey to be at least 15 hrs 35 mins. You can see the various flight times in the results.
You can also search by month, which will reveal the cheapest time of the week to fly.
