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 HKG?

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.

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 Flights from Helena to Hong Kong

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Best time to book a flight from Helena to Hong Kong

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Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Hong Kong

Read through reviews of airlines operating flights from Helena to Hong Kong, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,999 reviews

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Helena to Hong Kong

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Other flights to Hong Kong

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

Best time to book a flight from Helena to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Helena with our price prediction graph.

Reviews of airlines servicing Hong Kong

Read through reviews of airlines operating flights from Helena to Hong Kong, such as United Airlines. Reviews also offer insight into each airline's 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.

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?

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.

Other flights to Hong Kong

Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on octubre 29, 2025.

Helena and Hong Kong flights

Browse other Helena and Hong Kong flight options. Last updated on octubre 29, 2025.

Other flights from Helena

Browse through other flights departing from Helena. Flights are based on user searches made on Cheapflights and were last updated on octubre 29, 2025.

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Cheap flights from Helena (HLN) to Hong Kong (HKG)

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

Best time to book a flight from Helena to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Helena with our price prediction graph.

Reviews of airlines servicing Hong Kong

Read through reviews of airlines operating flights from Helena to Hong Kong, such as United Airlines. Reviews also offer insight into each airline's 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.

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?

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