Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London City Airport to Ontario (USA), across the one airlines that offer this route. We've found that 02 / 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.
Virgin Atlantic is the most popular airline that flies from London City Airport to Ontario (USA). But it's still worth looking at other options, as there are ten flights to Ontario (USA) every week. If you want to broaden your search, look at flights departing from other airports.
Your flight from London City Airport to Ontario (USA) will take at least 20 hrs 40 mins. On average, it takes 20 hrs 40 mins to fly the 8739 km distance. Take a look at flight times to see which one works best for you.
Searching by month, for instance, will show you the best time of the week to fly.
