Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. 
Australia to Tonga flights from $511* with Air New Zealand
Search and book flights between Australia and Tonga by comparing our fares shown on this page. Plan your adventure today!
expand_more
1 Passenger, Economy - lowest
expand_morePromo Code
expand_moretoday
today
Compare & book Air NZ flights from Australia to Tonga departing in the next 90 days
flight_takeoff
flight_land
Brisbane (BNE)to
Nukuʻalofa (TBU)Depart: 28 Mar 2026
From
$556
Refreshed: 1 hour ago
Per person, one way
seat
Brisbane (BNE)to
Nukuʻalofa (TBU)Depart: 21 Mar 2026
From
$556
Refreshed: 1 hour ago
Per person, one way
seat
Melbourne (MEL)to
Nukuʻalofa (TBU)Depart: 23 May 2026
From
$512
Refreshed: 5 hrs ago
Per person, one way
seat
Melbourne (MEL)to
Nukuʻalofa (TBU)Depart: 22 May 2026
From
$512
Refreshed: 5 hrs ago
Per person, one way
seat
Perth (PER)to
Nukuʻalofa (TBU)Depart: 05 Jun 2026
From
$888
Refreshed: 1 day ago
Per person, one way
theworks
Perth (PER)to
Nukuʻalofa (TBU)Depart: 08 Jun 2026
From
$888
Refreshed: 1 day ago
Per person, one way
theworks
Sydney (SYD)to
Nukuʻalofa (TBU)Depart: 09 May 2026
From
$515
Refreshed: 5 hrs ago
Per person, one way
seat
Sydney (SYD)to
Nukuʻalofa (TBU)Depart: 26 Mar 2026
From
$515
Refreshed: 22 hrs ago
Per person, one way
seat
*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.
Compare & book Air NZ flights from Australia to Tonga departing over the next 11 months
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Brisbane (BNE) | Nukuʻalofa (TBU) | Per person, one way / seat | Depart: 28 Aug 2026 | From $555 Refreshed: 1 hour ago |
| Melbourne (MEL) | Nukuʻalofa (TBU) | Per person, one way / seat | Depart: 03 Jul 2026 | From $511 Refreshed: 5 hrs ago |
| Perth (PER) | Nukuʻalofa (TBU) | Per person, one way / theworks | Depart: 08 Sep 2026 | From $884 Refreshed: 6 hrs ago |
| Sydney (SYD) | Nukuʻalofa (TBU) | Per person, one way / seat | Depart: 03 Jul 2026 | From $514 Refreshed: 5 hrs ago |
*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.
*Fares displayed to New Zealand and Pacific Island destinations are one way while fares displayed to USA, Canada, Mexico and Japan destinations are return.