$445+ Cheap flights to Tonga
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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Tonga in 2025
Find the latest flights to Tonga 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 21 February 2025.
Return from | $674 |
---|---|
One-way from | $445 |
Popular in | December |
Cheapest in | April |
Average price | $875 |
Good round-trip deal | $735 or less |
Good one-way deal | $428 or less |
Find flight deals to Tonga
Cheapest flights to TongaExplore the most affordable flight options available to Tonga. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available to Tonga. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights to Tonga within your budget
Locate flights to Tonga 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 21 February 2025.
Fly from
Route
Depart
Return
Price
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Fri 25/4
13:15-01:45
1 stop9h 30m
Nuku‘alofa Fua'Amotu Intl
Tue 29/4
05:40-11:45
1 stop9h 05m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Fri 25/4
13:15-15:45
1 stop23h 30m
Nuku‘alofa Fua'Amotu Intl
Sat 10/5
06:00-16:40
2 stops13h 40m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 22/3
08:55-15:35
Nonstop4h 40m
Nuku‘alofa Fua'Amotu Intl
Sat 29/3
16:45-20:00
Nonstop5h 15m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 22/3
07:55-20:10
1 stop10h 15m
Nuku‘alofa Fua'Amotu Intl
Sat 29/3
21:20-08:45
1 stop13h 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
Sat 1/3
09:55-20:10
1 stop8h 15m
SydneyNuku‘alofa
SYD - TBU
SYDTBU
Sydney Kingsford Smith
Sat 1/3
17:45-20:35
2 stops48h 50m
Best time to book a flight to Tonga
Have a flexible travel schedule? Discover the best time to fly to Tonga with our price prediction graph.
Travel insights for flights to Tonga
Get recent, data-driven insights about flights to Tonga including ideal travel times, pricing trends, and more.
How long is the flight to Tonga?
On average, a flight from Sydney to Tonga takes 11 hours 37 minutes. Flights to Tonga 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 Tonga?
Use this chart to determine the cheapest time to fly return from Sydney to Tonga. Price data was last updated on 16 February 2025.
Users looking for the lowest fares to Tonga 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 Tonga?
The most popular airlines flying from Sydney to Tonga are Fiji Airways, Qantas Airways and Air New Zealand.
What are the cheapest airlines that fly to Tonga?
The cheapest airlines flying from Sydney to Tonga are Fiji Airways, Air New Zealand and Qantas Airways.
Rainfall in Tonga by month
Plan your trip to Tonga by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Tonga 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 Tonga when rainfall is around 95.0 mm.
Temperature in Tonga by month
Plan your trip to Tonga by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Tonga, 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).
What are the most popular places to fly to in Tonga?
Destination popularity is based on the amount of flight searches to Tonga in the last few years. This data was updated on 21 February 2025.
The most popular places in Tonga to fly to are Nuku‘alofa and Vava'u.
Reviews of airlines servicing Tonga
Get insights into the airlines that provide service to Tonga. 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 Tonga. Reviews last updated 21 February 2025.
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Anonymous,Dec 2024
NAN - LAX
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Anonymous,Dec 2024
NAN - LAX
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Anonymous,Dec 2024
NAN - LAX
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Anonymous,Dec 2024
NAN - LAX
Tonga climate
The climate is Tropical. There are two seasons – the dry season (May to November) and wet season (December to April, of which February and April are the rainiest months). November to March is cyclone season.
Getting around Tonga
Chathams Pacific flies domestically, linking Nuku’alofa with Vava’u, Ha’apai and Eua. There are private buses that run from early in the morning to late evening. Ferries link Tongatapu with Ha’apai and Vava’u. Taxis are plentiful, easily recognisable by the “T” on their license plates. It’s best to settle on a fare before you set off. If you’re taking a taxi from Fua’amotu Airport to downtown Nuku’alofa, the fare is approximately TOP$40 (about $23 AU). A taxi around Nuku’alofa can cost up to $6 (approximately $3.50). Bicycles are available to rent in Nuku’alofa, Vava’u and Ha’apai.
If you wish to rent a car you’ll need a local driver’s license. The cost is about TOP$60 (about $34 AU) and licenses are available at the Ministry of Transport in Tongatapu or from the Police Station in Vava’u. There are several rental-car companies in Nuku’alofa and a couple in Nelafu on Vava’u.
What is good to know if travelling to Tonga?- Tipping is not expected in Tonga, although Tongans will not be offended if visitors wish to reward good service.
- Tonga is a very traditional society – Sunday is the day of rest, after all – and it’s best to keep covered up. Knees should be covered and men should only go shirtless on the beach.
- Located just west of the International Dateline, Tonga is the first Pacific nation to see the sun each day.
- There are some important archaeological sites on Nuku’alofa such as the Ha’amonga ‘a Maui, a megalithic monument, and the langi, royal burial tombs.
- Ota ika is a seafood speciality. It’s raw fish marinated in lemon and coconut cream. Lu pulu is another popular dish. It’s corned beef and coconut milk in taro leaves cooked in an underground oven.
- Eua Island, 40km off Tongatapu’s south coast, is a great place to go hiking. It has the largest tracts of virgin rainforest in Tonga.
- The best beaches are to be found on the Ha’apai Islands, but there’s much more to do here than just top up your tan. There are scuba diving, snorkelling or, between July and November, watching the Humpback Whales.
- Vava’u, composed of 72 islands (just 20 inhabited), is a popular place for yachties to moor. It’s sea-sports paradise with scuba diving, game fishing, sea kayaking and whale-watching (July to October) on offer.
- Most northern, the Niuas – Niuatoputapu and Niuafo’ou – are isolated volcanic islands, where the traditional customs and culture thrive.
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