Cheap flights from London Heathrow to Helena

Q: What are the cheapest airlines?

KLM. These airlines usually offer the cheapest flights from London Heathrow to Helena.

Q: What airlines fly indirectly?

British Airways, KLM. These airlines fly from London Heathrow to Helena, but you’ll have at least one layover.

Q: How long is the flight?

14 hrs 55 mins. This is the shortest flight time from London Heathrow to Helena.

from as little as £745

3 nights in Helena, departing London Heathrow on 07 / Jun / 2024 with KLM (price found 3 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London Heathrow to Helena

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The London Heathrow / Helena route

All 7311 km of it

Cheap flight deals for this route

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Helena flight facts

What you need to know

What are the cheapest airlines?

These airlines usually offer the cheapest flights from London Heathrow to Helena.

What airlines fly indirectly?

British Airways
KLM

These airlines fly from London Heathrow to Helena, but you’ll have at least one layover.

How long is the flight?

14 hrs 55 mins

This is the shortest flight time from London Heathrow to Helena.

Alternative flights from the UK to Helena

Check out prices for other routes

London to Helena

from £745 pp

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Manchester to Helena

from £817 pp

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Edinburgh to Helena

from £945 pp

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London City Airport to Helena

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London Gatwick to Helena

from £4,364 pp

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London Luton to Helena

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Alternative flights from London Heathrow

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07 / Jun / 2024 is currently the lowest priced day of the year to fly the London Heathrow/Helena route. There are around ten flights on any given week from the UK to Helena and the cheapest month to fly right now is June.

Not suitable? Try running another search or viewing all cheap flight deals.

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

Currency

United States dollar

Language

English

Timezone

7 hrs behind GMT

How to get cheap flights from London Heathrow to Helena

Tips and advice from our flight experts

We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Helena. You can choose from two airlines. At the moment, 07 / Jun / 2024 is the cheapest date to travel, but scroll through the results to find the option that works best for you.

The most popular airlines offering flights to Helena are British Airways & KLM. 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?

Generally speaking, the flight from London Heathrow to Helena takes around 16 hrs 50 mins. The fastest flight takes 14 hrs 55 mins to cover the 7311 km distance. You can view all flight times yourself in the results list.

If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.