We've gone through lots of different flights, to help you find the cheapest way to get from London City Airport to Helena. You can choose from one airlines.
The most popular airlines offering flights to Helena are Aer Lingus. Aer Lingus 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?
Generally speaking, the flight from London City Airport to Helena takes around 19 hrs 30 mins. The fastest flight takes 19 hrs 30 mins to cover the 7334 km distance. You can view all flight times yourself in the results list.
You can also search by month, which will reveal the cheapest time of the week to fly.
