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Cheap flights from Hong Kong to Helena from HK$10,466

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — HLN
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Hong Kong to Helena

Enter your travel dates to find the best prices.

Best flights from Hong Kong to Helena
Discover carefully curated flight deals from Hong Kong to Helena that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Fri 24-411:45HKG - HLN
2 stops39h 42mUnited Airlines
Tue 28-407:00HLN - HKG
2 stops45h 10mUnited Airlines
Deal found 29-10HK$10,466
Thu 23-400:45HKG - HLN
2 stops28h 53mKorean Air
Tue 28-416:10HLN - HKG
2 stops40h 20mKorean Air
Deal found 29-10HK$12,075

Cheap flight deals from Hong Kong to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 October 2025.

Round-trip from

HK$10,466
United Airlines
  • United Airlines
  • 24-4-28-4
  • 4 total stops
  • 78h 07m total
  • Hong Kong to Helena
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Hong Kong to Helena that are best for you.

Fly from

Hong Kong

Fly to

Helena

Route

Departure

Return

Price

Hong KongHelena

HKG - HLN

HKGHLN

Hong Kong Intl

Fri 24-4

11:45-13:27

2 stops39h 42m

Helena

Tue 28-4

07:00-18:10

2 stops45h 10m

HK$10,466

Hong KongHelena

HKG - HLN

HKGHLN

Hong Kong Intl

Thu 23-4

00:45-15:38

2 stops28h 53m

Helena

Tue 28-4

16:10-22:30

2 stops40h 20m

HK$12,075

Flights are sorted by cheapest return flights first.

Deals found on 29-10

Best time to book a flight from Hong Kong to Helena

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

Related info for your journey

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

  • How long is the flight from Hong Kong to Helena?

    Departing from Hong Kong to Helena will take you 28h 53m. The distance from Hong Kong to Helena is about 11066 km. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Hong Kong to Helena

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Bozeman flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Helena?

Cheapflights helps you search for flights from Hong Kong to Helena via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Helena?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Helena by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Helena with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Helena flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hong Kong to Helena become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Helena flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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