$389+ Cheap flights to Tongatapu
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Tongatapu in 2025
Find the latest flights to Tongatapu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.
Find flight deals to Tongatapu
Cheapest flights to TongatapuExplore the most affordable flight options available to Tongatapu. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Explore the most affordable flight options available to Tongatapu. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Find flights to Tongatapu within your budget
Locate flights to Tongatapu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.
Fly from
Route
Depart
Return
Price
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Fri 21/3
06:25-01:50
2 stops17h 25m
Nuku‘alofa Fua'Amotu Intl
Sat 5/4
05:40-13:15
1 stop9h 35m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Mon 31/3
06:00-01:50
1 stop17h 50m
Nuku‘alofa Fua'Amotu Intl
Mon 21/4
17:50-11:45
1 stop20h 55m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Tue 24/6
09:05-16:15
Nonstop4h 10m
Nuku‘alofa Fua'Amotu Intl
Tue 22/7
17:20-19:40
Nonstop5h 20m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Thu 5/6
18:20-11:10
1 stop13h 50m
Nuku‘alofa Fua'Amotu Intl
Wed 18/6
14:35-21:40
1 stop10h 05m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 22/2
06:00-15:15
1 stop7h 15m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Fri 21/2
06:25-01:50
2 stops17h 25m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 1/3
08:55-15:35
Nonstop4h 40m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sun 2/3
19:15-20:35
1 stop23h 20m
Best time to book a flight to Tongatapu
Have a flexible travel schedule? Discover the best time to fly to Tongatapu with our price prediction graph.
Travel insights for flights to Tongatapu
Get recent, data-driven insights about flights to Tongatapu including ideal travel times, pricing trends, and more.
How long is the flight to Tongatapu?
On average, a flight from Sydney to Tongatapu takes 4 hours 10 minutes. Flights to Tongatapu from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Tongatapu?
Use this chart to determine the cheapest time to fly return from Sydney to Tongatapu. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Tongatapu should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.
What are the most popular airlines that fly to Tongatapu?
The most popular airlines flying from Sydney to Tongatapu are Fiji Airways, Qantas Airways and Air New Zealand.
What are the cheapest airlines that fly to Tongatapu?
The cheapest airlines flying from Sydney to Tongatapu are Fiji Airways, Qantas Airways and Air New Zealand.
Rainfall in Tongatapu by month
Plan your trip to Tongatapu by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Tongatapu ranges from 95.0 - 210.0 mm per month. February is typically the wettest month, when rainfall can reach 210.0 mm. June is typically the driest time to visit Tongatapu when rainfall is around 95.0 mm.
Temperature in Tongatapu by month
Plan your trip to Tongatapu by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Tongatapu, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 22.0 C).
Reviews of airlines servicing Tongatapu
Get insights into the airlines that provide service to Tongatapu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tongatapu. Reviews last updated 17 January 2025.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
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