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Cheap flights from Hong Kong to Kaua'i from HK$4,451

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LIH
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Hong Kong to Kaua'i

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Cheapest flights from Hong Kong to Kaua'i
Explore the most affordable flight options available from Hong Kong to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 November 2025.

Sat 20-1222:30HKG - LIH
1 stop42h 14mUnited Airlines
Sat 27-1221:35LIH - HKG
2 stops39h 10mUnited Airlines
Deal found 20-11HK$8,599
Sat 20-1214:30HKG - LIH
2 stops33h 48mMultiple Airlines
Sat 27-1214:22LIH - HKG
1 stop34h 38mMultiple Airlines
Deal found 20-11HK$15,207
Fri 19-1200:25HKG - LIH
2 stops39h 58mQatar Airways
Sat 27-1223:23LIH - HKG
2 stops52h 17mQatar Airways
Deal found 20-11HK$22,600

Cheap flight deals from Hong Kong to Kaua'i

Keep the following information in mind while searching for Hong Kong to Kaua'i flight deals. Data was last updated 23 November 2025.

Round-trip from

HK$8,319
United Airlines
  • United Airlines
  • 6-3-10-3
  • 2 total stops
  • 66h 54m total
  • Hong Kong to Kaua'i
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Kaua'i 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 23 November 2025.
Use the filters below to find and compare flights from Hong Kong to Kaua'i that are best for you.

Fly from

Hong Kong

Fly to

Kaua'i

Route

Departure

Return

Price

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Fri 6-3

10:35-13:08

1 stop20h 33m

Lihue

Tue 10-3

23:13-05:45

1 stop36h 32m

HK$8,311

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Sat 20-12

22:30-22:44

1 stop42h 14m

Lihue

Sat 27-12

21:35-06:45

2 stops39h 10m

HK$8,599

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Fri 6-3

10:20-16:03

2 stops23h 43m

Lihue

Tue 10-3

12:49-13:50

2 stops31h 01m

HK$9,074

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Thu 5-3

00:55-15:21

2 stops32h 26m

Lihue

Tue 10-3

06:00-23:10

2 stops23h 10m

HK$12,646

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Sun 4-1

23:00-22:46

3 stops41h 46m

Lihue

Sun 11-1

13:00-05:45

2 stops22h 45m

HK$13,541

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Mon 19-1

00:55-06:17

3 stops47h 22m

HK$4,451

Flights are sorted by cheapest return flights first.

Deals found on 22-11

Best time to book a flight from Hong Kong to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Kaua'i
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Kaua'i. 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 Kaua'i?

    Airlines like United Airlines fly from Hong Kong to Kaua'i in about 20h 33m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8777 km.

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

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

  • How can I find direct flights from Hong Kong to Kaua'i?

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

  • Can I find deals for business class flights from Hong Kong to Kaua'i?

    Yes. Cheapflights offers flight deals from Hong Kong to Kaua'i 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 Kaua'i

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Deals for Hong Kong to Kaua'i flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights from Hong Kong to Kaua'i with no change fees?

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

Can Cheapflights notify me if prices for flights from Hong Kong to Kaua'i become cheaper?

Yes! Start tracking prices for Hong Kong to Kaua'i flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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