Cheap flights from Sydney to Kauai, HI
Flights starting at £434. Choose between Hawaiian Airlines, Jetstar Airways, or Qantas to find the best price.
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Tips to know when travelling to Kauai
Cheapest one-way trip | £434 |
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Cheapest round-trip | £759 |
Average round-trip | £1624 |
Includes rare itinerary | Travel hack |
Most popular airline | Hawaiian Airlines |
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Check-in for a flight from Sydney to Kauai
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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Hawaiian Airlines | HAL | HA | No | No |
Jetstar Airways | JST | JQ | No | 0 Closes 1 hours before flight |
Qantas | QFA | QF | Yes | No |
United Airlines | UAL | UA | Yes | No |
Qatar Airways | QTR | QR | Yes | 0 0 |
United States COVID-19 travel restrictions

Latest COVID-19 restrictions
United States
- Travel is allowed with restrictions for vaccinated travelers
- No proof of negative pre-departure COVID-19 test results or recovery certificate
- No quarantine required for vaccinated travelers

Most travelers from Sydney, SYD can enter Lihue, LIH, but there are restrictions.
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Return
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
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