Cheap flights from London to Helena

from as little as £810

7 nights in Helena, departing London Heathrow on 17 / Sep / 2022 with Virgin Atlantic (price found 12 hours ago)

Subject to availability, prices correct of the last 24 hours
Helena

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The London / Helena route

All 7351 km of it

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Helena flight facts

What you need to know

Alternative flights from the UK to Helena

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Helena

17 / Sep / 2022 is currently the lowest priced day of the year to fly the London/Helena route. There are around 27 flights on any given week from the UK to Helena and the cheapest month to fly right now is September.

Min / Max Temperature (°C)
LOWEST

-11 °C

AVG

7 °C

HIGHEST

28 °C

Rainfall (mm)
LOWEST

12 mm

AVG

25.1 mm

HIGHEST

54 mm

Key facts about Helena

How to get cheap flights from London to Helena

Tips and advice from our flight experts

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.

Other popular destinations near Helena

Where other people are flying to

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