What is the cheapest month to book a flight from Helena to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Helena to Hong Kong (average of $945). Flying from Helena to Hong Kong in December is currently the most expensive (average of $1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What is the cheapest time of day to fly from HLN to HK?

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

What airport do you fly from for flights from Helena to Hong Kong?

For a flight from Helena to Hong Kong, you will be flying from Helena. Helena (HLN) is just 2.7 mi from the center of the city.

Can I find deals for flights from Helena to Hong Kong that include hotel bookings?

Yes. In addition to deals on Helena to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Helena to Hong Kong?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Hong Kong.

Can I find deals for business class flights from Helena to Hong Kong?

Yes. Cheapflights offers flight deals from Helena to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Helena to Hong Kong

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Reviews of airlines servicing Hong Kong

See what other customers who have flown with United Airlines from Helena to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,929 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,929 reviews

United Airlines

7.4

Good

8,929 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly from for flights from Helena to Hong Kong?
For a flight from Helena to Hong Kong, you will be flying from Helena. Helena (HLN) is just 2.7 mi from the center of the city.
Can I find deals for flights from Helena to Hong Kong that include hotel bookings?
Yes. In addition to deals on Helena to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helena to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Hong Kong.
Can I find deals for business class flights from Helena to Hong Kong?
Yes. Cheapflights offers flight deals from Helena to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Helena to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from Helena to Hong Kong (average of $945). Flying from Helena to Hong Kong in December is currently the most expensive (average of $1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Helena to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,183	Average$1,283	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Helena to Hong Kong with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Hong Kong

See what other customers who have flown with United Airlines from Helena to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Helena to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Helena to Hong Kong?

Can I find deals for flights from Helena to Hong Kong that include hotel bookings?

How can I find direct flights from Helena to Hong Kong?

Can I find deals for business class flights from Helena to Hong Kong?

What is the cheapest month to book a flight from Helena to Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to Hong Kong

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

Search flights from Helena to Hong Kong by cabin class

Find flights from Helena to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Helena and Hong Kong flights

Browse other Helena and Hong Kong flight options. Last updated on septiembre 15, 2025.

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Top airline flying from Helena to Hong Kong

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Cheap flights from Helena (HLN) to Hong Kong

Find cheap flights from Helena to Hong Kong with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Hong Kong

See what other customers who have flown with United Airlines from Helena to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Helena to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Helena to Hong Kong?

Can I find deals for flights from Helena to Hong Kong that include hotel bookings?

How can I find direct flights from Helena to Hong Kong?

Can I find deals for business class flights from Helena to Hong Kong?

What is the cheapest month to book a flight from Helena to Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to Hong Kong

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

Top airline flying from Helena to Hong Kong

100% Free

Book with Flexibility

Travel Smart