How do I know if a flight to Helena is a good deal?

A good deal on a flight to Helena is around £1,221 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

How much is a flight to Helena?

On average, a return flight from the United Kingdom to Helena costs £1,364, based on KAYAK data over the past 12 months. Return fares from London average £1,375.

What is the cheapest time of day to fly to Helena?

Evening flights to Helena are the cheapest at £1,060 return on average. Afternoon flights are the most expensive at £1,439.

Cheap Flights to Helena

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When to travel

October

Cheapest • 22% price drop

June

Most popular

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Flight Deals

Cheap Flights to Helena

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Return

One-way

Recent return flight deals to Helena

LHR London Heathrow Airport-HLN Helena

4537 mimulti-stop

HLN Helena-LHR London Heathrow Airport

4537 mimulti-stop

Multiple Airlines

LGW London Gatwick Airport-HLN Helena

4561 mimulti-stop

HLN Helena-LGW London Gatwick Airport

4561 mimulti-stop

Multiple Airlines

Booking Insights

Price, demand, and travel trends for flights to Helena

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a flight to Helena? Average and cheapest price for all return flights to Helena from each origin found by users searching on KAYAK in the last 12 months.: On average, a return flight from the United Kingdom to Helena costs £1,364, based on KAYAK data over the past 12 months. Return fares from London average £1,375.
What is the cheapest time of day to fly to Helena? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Evening flights to Helena are the cheapest at £1,060 return on average. Afternoon flights are the most expensive at £1,439.

Find deals

Low season	January
High season	June

When to book flights to Helena

Are your dates flexible? Find out the best times to travel to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Helena based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Helena is a good deal?
A good deal on a flight to Helena is around £1,221 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Helena, a good return fare is around £1,221. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to Helena in October. Return fares historically average £1,060, making October the cheapest month to travel based on KAYAK data from the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to afternoon to save up to £379 on a return flight. Afternoon flights to Helena average £1,060 compared to £1,439 for midday flights.