Find a good deal on your flight from London to Helena with Netflights. 27 flights go via this route every week, and we've collected them all to help you find the best deal. If you want to keep your options open, take a look at flights from another airport in London.
The most popular airlines for this route are Virgin Atlantic, while London Heathrow (LHR) is the most popular departure airport in the city. But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.
Last-minute deals can be cheaper, but it's risky. It's best to book flights to Helena in advance to avoid disappointment. Virgin Atlantic usually have the lowest prices, so keep an eye out for their flights. Flights from London to Helena generally take about 14 hrs.
You can also compare the prices of hotels and hire cars for your stay in the USA. Simply use the tabs above, or add them to your booking once you’ve chosen your flight.
