Cheap Flights to Kauai from HK$5,368

View HK$5,368 flight on Sun, 3 May 2026Opens in a new window

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Cheap round-trip flights to Kauai

Prices were available within the past 7 days and start at HK$5,368 for one-way flights and HK$9,618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, 6 May - Sun, 10 May
HKG
Hong Kong SAR
LIH
Kauai
HK$9,618 Return, found 5 days ago
HK$9,618
Return
found 5 days ago
Select Japan Airlines flight, departing Wed, 6 May from Hong Kong SAR to Kauai, returning Sun, 10 May, priced at HK$9,618 found 5 days ago
United
Fri, 18 Sept - Sun, 27 Sept
HKG
Hong Kong SAR
LIH
Kauai
HK$9,700 Return, found 5 days ago
HK$9,700
Return
found 5 days ago
Select United flight, departing Fri, 18 Sept from Hong Kong SAR to Kauai, returning Sun, 27 Sept, priced at HK$9,700 found 5 days ago
Royal Air Maroc
Sat, 25 Jul - Fri, 7 Aug
BIO
Bilbao
LIH
Kauai
HK$11,754 Return, found 16 hours ago
HK$11,754
Return
found 16 hours ago
Select Royal Air Maroc flight, departing Sat, 25 Jul from Bilbao to Kauai, returning Fri, 7 Aug, priced at HK$11,754 found 16 hours ago
China Airlines
Sat, 9 May - Wed, 13 May
HKG
Hong Kong SAR
LIH
Kauai
HK$12,554 Return, found 1 day ago
HK$12,554
Return
found 1 day ago
Select China Airlines flight, departing Sat, 9 May from Hong Kong SAR to Kauai, returning Wed, 13 May, priced at HK$12,554 found 1 day ago
American Airlines
Sat, 25 Jul - Fri, 7 Aug
BIO
Bilbao
LIH
Kauai
HK$17,866 Return, found 16 hours ago
HK$17,866
Return
found 16 hours ago
Select American Airlines flight, departing Sat, 25 Jul from Bilbao to Kauai, returning Fri, 7 Aug, priced at HK$17,866 found 16 hours ago

Frequently asked questions

How do I find cheap flights to Kauai that have flexible change policies?
We understand that travel arrangements can change from one minute to the next, so reserving a flexible fare with Expedia makes sense. Just tick the "No change fee" box directly under the "Flexible change policies" filter. Your well-priced and flexible flight to Kauai is just a few clicks away.
Which airlines fly to Kauai?
You can take your pick of an assortment of airlines that operate flights in or near Kauai. A few of your options are:

  • Hawaiian Airlines - 711 flights to or near Kauai each month, including 711 flights to Lihue Airport (LIH) per month.
  • Southwest Airlines - 273 flights to or near Kauai each month, including 273 flights to Lihue Airport (LIH) per month.
  • United Airlines - 125 flights to or near Kauai each month, including 125 flights to Lihue Airport (LIH) per month.

How can I find cheap tickets to Kauai?
In the last seven days, HK$9,618 was the lowest price for a flight to Kauai. For even bigger savings, book well in advance and be flexible with your travel dates. Search for your journey to Kauai, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Kauai?
One-way flights leaving Hong Kong SAR (HKG) sold for as little as HK$5,368 in the last seven days. During this period, the cost of a return journey to Kauai varied between HK$9,618 and HK$17,866. If you spot a good deal, grab it quickly — these prices don't hang about.
What are the most popular airports to fly into in Kauai?
Fly into Lihue Airport (LIH) and enjoy all that Kauai has to offer. As the region's main entry point, roughly 1,314 flights land here each month.
When is the cheapest time to fly to Kauai?
Take off for Kauai early in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to fly out, followed closely by Monday. If you're hoping to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to Kauai?
Plane fares varied from HK$9,618 to HK$17,866 in the last seven days. When you're ready to book, we're here to help you grab the best price to Kauai.
What months are the cheapest to book a flight to Kauai?
February is the cheapest month to book your Kauai holiday. Fares are at their most expensive over the festive month of December, so keep clear of this time if possible.

Travel information

Destination airport
Lihue
Destination airport IATA code
LIH
Destination city name
Lihue
Return price
HK$9,618

Trending flights to Kauai

Prices were available within the past 7 days and start at HK$5,368 for one-way flights and HK$9,618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, 6 May - Sun, 10 May
HKG
Hong Kong SAR
LIH
Kauai
HK$9,618 Return, found 5 days ago
HK$9,618
Return
found 5 days ago
Select Japan Airlines flight, departing Wed, 6 May from Hong Kong SAR to Kauai, returning Sun, 10 May, priced at HK$9,618 found 5 days ago

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