To save up to 27% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to Tonga from $762 1-2 weeks out and tickets from $908 for flights departing within the next 72 hours.
Our data shows that February tends to be the cheapest month to fly to Tonga from Sydney. Users have commonly found prices around $823 for the month, but tickets can be as low as $520. Due to multiple factors, prepare for potentially higher prices in December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Tonga as you normally would.
Fly from
Fly to
Budget
$756 - $990
Route
Depart
Return
Price
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Wed 17/1
2 stops16h 30m
Nuku‘alofa Fua'Amotu Intl
Sat 17/2
1 stop9h 20m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Wed 17/1
1 stop22h 55m
Nuku‘alofa Fua'Amotu Intl
Sat 17/2
1 stop9h 20m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 20/1
Nonstop4h 40m
Nuku‘alofa Fua'Amotu Intl
Sat 3/2
Nonstop5h 20m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 1/6
1 stop8h 50m
Nuku‘alofa Fua'Amotu Intl
Wed 17/7
1 stop10h 50m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Wed 24/1
1 stop23h 15m
Nuku‘alofa Fua'Amotu Intl
Thu 1/2
2 stops17h 45m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 1/6
Nonstop4h 10m
Nuku‘alofa Fua'Amotu Intl
Wed 17/7
1 stop10h 50m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Tue 23/1
1 stop8h 15m
Nuku‘alofa Fua'Amotu Intl
Wed 31/1
1 stop9h 55m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sun 28/1
1 stop15h 15m
Nuku‘alofa Fua'Amotu Intl
Mon 5/2
1 stop9h 55m
Sydney Kingsford SmithNuku‘alofa Fua'Amotu Intl
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Mon 22/1
1 stop8h 30m
Nuku‘alofa Fua'Amotu Intl
Sat 3/2
1 stop9h 20m
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Unfortunately there was a screaming child on the flight. No ones fault but literally hurt my ears and made them crackle. I didn’t eat or drink on the flight.
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Unfortunately there was a screaming child on the flight. No ones fault but literally hurt my ears and made them crackle. I didn’t eat or drink on the flight.
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Unfortunately there was a screaming child on the flight. No ones fault but literally hurt my ears and made them crackle. I didn’t eat or drink on the flight.
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Unfortunately there was a screaming child on the flight. No ones fault but literally hurt my ears and made them crackle. I didn’t eat or drink on the flight.
Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Tonga.
Yes, there are multiple flights from Sydney to Tonga for under $800. The cheapest flight booked recently is on Multiple Airlines for just $756, but on average you can expect to pay $913.
Cheapflights has 1 direct flight from Sydney to Tonga under $2,100. A good price for a direct flight from Sydney to Tonga is less than $2,093.
There are currently 16+ open flights from Sydney to Tonga within the next 7 days for less than $2,300.
Within the past month, 696 users have taken a look at flights from Sydney Kingsford Smith to Tonga.
For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $402. Users have also found prices from $467 and $514 on Fiji Airways and Air New Zealand, respectively.
Consider Fiji Airways, Air New Zealand or Qantas Airways when booking your flight. These represent the most popular airlines when flying from Sydney to Tonga.
While on average a flight from Sydney to Tonga is generally $710, our data shows the cheapest flight currently is $350. When looking at the most popular route, (Sydney Kingsford Smith - Nuku‘alofa Fua'Amotu Intl), you can expect to pay $624 for that flight.
Great question - SYD to TBU just means Sydney Kingsford Smith Airport to Nuku‘alofa Fua'Amotu Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Vava'u Lupepau'U Airport (VAV).
Cheapflights helps you search for flights from Sydney to Tonga via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights helps you find that perfect flight to Tonga from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Yes! Cheapflights helps users easily find flights from Sydney to Tonga with no change fees.
Yes! Start tracking prices for Sydney to Tonga 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.