Find flights
When to book
FAQs

Cheap flights from Hong Kong to Kaua'i from HK$5,429

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LIH
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

HK$5,429
United Airlines
  • United Airlines
  • 19-11-26-11
  • 2 total stops
  • 43h 23m total
  • Hong Kong to Kaua'i
Search Deals

Find flight deals from Hong Kong to Kaua'i

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 15 September 2025.

Wed 19-1110:35HKG - LIH
1 stop20h 38mUnited Airlines
Wed 26-1114:15LIH - HKG
1 stop22h 45mUnited Airlines
Deal found 14-9HK$5,429
Wed 19-1112:35HKG - LIH
2 stops22h 42mMultiple Airlines
Wed 26-1106:00LIH - HKG
2 stops23h 10mMultiple Airlines
Deal found 14-9HK$6,533
Wed 19-1115:35HKG - LIH
3 stops46h 55mJapan Airlines
Wed 26-1107:28LIH - HKG
3 stops36h 22mJapan Airlines
Deal found 14-9HK$18,519

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 15 September 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

Wed 19-11

10:35-13:13

1 stop20h 38m

Lihue

Wed 26-11

14:15-07:00

1 stop22h 45m

HK$5,429

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Sat 7-3

10:35-13:00

1 stop20h 25m

Lihue

Sat 14-3

13:15-05:45

2 stops46h 30m

HK$5,514

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Wed 19-11

12:35-17:17

2 stops22h 42m

Lihue

Wed 26-11

06:00-23:10

2 stops23h 10m

HK$6,533

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Mon 2-3

10:35-22:44

1 stop30h 09m

Lihue

Wed 4-3

14:25-06:45

1 stop22h 20m

HK$8,151

Hong KongLihue

HKG - LIH

HKGLIH

Hong Kong Intl

Mon 2-3

15:35-15:43

2 stops18h 08m

Lihue

Wed 4-3

09:25-13:50

2 stops34h 25m

HK$8,493

Flights are sorted by cheapest return flights first.

Deals found on 14-9

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.

  • What airport do you fly from for flights from Hong Kong to Kaua'i?

    For a flight from Hong Kong to Kaua'i, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre of the city.

  • 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 38m. 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

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 Hong Kong to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Honolulu flights
Hong Kong to Lihue flights
Hong Kong to Kahului flights
Hong Kong to Hilo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Kaua'i?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kaua'i from Hong Kong today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Kaua'i?

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Kaua'i for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Hong Kong to Kaua'i with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.