Cheap flights from Heathrow to Helena

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How to find the cheapest flight from
Heathrow (LHR) to Helena (HLN)

All the information you need to plan the best LHR to HLN flight in 2022: compare Heathrow to Helena flight prices with the expected peak season, weather and rainfall in Helena.
When is the cheapest time to fly from London Heathrow Airport to Helena (LHR - HLN)?

When flying from London Heathrow Airport to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from London Heathrow Airport to Helena?

The best pricing can be found in the month of April. Prices to Helena from London Heathrow Airport average £991. You can even find prices in April for less than £991, as users have found deals to Helena from as low as £778. The month of December appears to be one of the more expensive times to travel to Helena from London Heathrow Airport. Flying in the targeted month can save you up to 41%.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Helena</span> flights.

Flight FAQs

From Heathrow to Helena

What airport do you fly into for flights to Helena from London Heathrow?

For a flight from London Heathrow to Helena, you will be flying into Helena. Helena (HLN) is just 2.7 mi from the center of the city. Helena is the only Helena airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Helena from London Heathrow on a regular basis.

COVID Restrictions

View COVID Travel Restrictions for Helena, MT

Do I need a COVID test to fly to Helena from Heathrow?

Information is based on travel restrictions from London Heathrow to Helena

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Helena.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Helena.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Helena.

Do I need a test to fly back to Heathrow from Helena?

Returning to London Heathrow from Helena

COVID-19 testing requirements
Visitors from Helena are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Helena are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Helena, MT

Alternative routes for Heathrow to Helena

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Helena

Things to know before you go - useful duration and weather info for your trip from Heathrow to Helena.
Today's exchange rate
£1 = $1.25
Average temperature for May in Helena
21.0 °C
Avg rainfall for May in Helena
49.0 mm

Airports servicing London

Airports servicing Helena

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