Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Tonga from $456

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — TBU
24 12月 — 31 12月1
1 adult

Cheap flight deals from Sydney to Tonga

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Tonga (TO0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 12月 2024.

Round-trip from

$811

One-way from

$456
21/2-8/3
  • 21/2-8/3
  • 3 total stops
  • 64h 40m total
  • Sydney to Tonga
Search Deals
Qantas Airways
  • Qantas Airways
  • 25/1
  • Nonstop
  • 4h 40m total
  • Sydney to Tonga
Search Deals

Find flight deals from Sydney to Tonga

Cheapest flights from Sydney to Tonga
Explore the most affordable flight options available from Sydney to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 12月 2024.

週一 23/1210:20SYD - TBU
2 stops13h 30mMultiple Airlines
週四 2/116:45TBU - SYD
Nonstop5h 15mMultiple Airlines
Deal found 17/12$1,519

Find flights from Sydney to Tonga within your budget

Customise your flight search to find flights from Sydney to Tonga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 12月 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

週五 21/2

14:00-15:15

1 stop23h 15m

Nuku‘alofa Fua'Amotu Intl

週六 8/3

16:35-08:00

2 stops41h 25m

$811

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

週六 25/1

08:55-15:35

Nonstop4h 40m

$456

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

週六 25/1

09:55-20:10

1 stop8h 15m

$502

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

週六 25/1

21:15-17:05

2 stops41h 50m

$616

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

週六 28/12

06:00-15:15

1 stop7h 15m

$965

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Best time to book a flight from Sydney to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney to Tonga

Get recent, data-driven insights about flights from Sydney to Tonga including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sydney to Tonga?

Currently, April is the cheapest month in which you can book a flight from Sydney to Tonga (average of $435). Flying from Sydney to Tonga in December is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to TO?

Find hourly flight availability from Sydney to Tonga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 12月 2024.

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.

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 inches 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).

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 19 12月 2024.
Fiji Airways
8.1
Very Good
191 reviews
Check prices

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

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!

Fiji Airways
8.1
Very Good
191 reviews
Fiji Airways
8.1
Very Good
191 reviews
Check prices

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

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!

Air New Zealand
8.0
Very Good
497 reviews
Fiji Airways
8.1
Very Good
191 reviews
Check prices

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

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!

Qantas Airways
7.5
Good
809 reviews
Fiji Airways
8.1
Very Good
191 reviews
Check prices

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

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!

Related info for your journey

Find useful and relevant information for your journey from Sydney to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Tonga?

    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.

  • How popular is this Sydney to Tonga flight route?

    Within the past month, 1,507 users have taken a look at flights from Sydney Kingsford Smith to Tonga.

  • What are the cheapest airlines to fly from Sydney to Tonga one-way?

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $456. Users have also found prices from $502 and $965 on Air New Zealand and Fiji Airways, respectively.

  • What are the cheapest flights from Sydney to Tonga?

    While on average a flight from Sydney to Tonga is generally $1,106, our data shows the cheapest flight currently is $414. When looking at the most popular route, (Sydney Kingsford Smith - Nuku‘alofa Fua'Amotu Intl), you can expect to pay $621 for that flight.

  • Can I find deals for flights from Sydney to Tonga that include hotel bookings?

    Yes. In addition to deals on Sydney to Tonga flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Tonga.

  • Can I find deals for business class flights from Sydney to Tonga?

    Yes. Cheapflights offers flight deals from Sydney to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Tonga?

    Currently, April is the cheapest month in which you can book a flight from Sydney to Tonga (average of $435). Flying from Sydney to Tonga in December is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Tonga

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Melbourne flights
Sydney to Avalon flights
Sydney to Perth flights
Sydney to Cairns flights
Sydney to Coolangatta flights
Sydney to Brisbane flights
Sydney to Queenstown flights
Sydney to Auckland flights
Sydney to Hobart flights
Coolangatta to Melbourne flights
Sydney to Nadi flights
Coolangatta to Sydney flights
Sydney to Adelaide flights
Sydney to Christchurch flights
Coolangatta to Avalon flights
Sydney to Wellington flights
Sydney to Ballina flights
Newcastle to Melbourne flights
Sydney to Hamilton Island flights
Sydney to Maroochydore flights
Sydney to Proserpine flights
Sydney to Yulara flights
Sydney to Launceston flights
Coolangatta to Auckland flights
Sydney to Darwin flights
Sydney to Canberra flights
Sydney to Alice Springs flights
Sydney to Tontouta flights
Sydney to Rarotonga flights
Sydney to Port Vila flights
Coolangatta to Cairns flights
Coolangatta to Hobart flights
Sydney to Apia flights
Sydney to Townsville flights
Newcastle to Adelaide flights
Sydney to Papeete flights
Newcastle to Brisbane flights
Sydney to Lord Howe Island flights
Sydney to Coffs Harbour flights
Coolangatta to Perth flights
Coolangatta to Christchurch flights
Coffs Harbour to Sydney flights
Ballina to Sydney flights
Sydney to Devonport flights
Newcastle to Coolangatta flights
Coolangatta to Adelaide flights
Sydney to Vaitape flights
Newcastle to Avalon flights
Sydney to Mackay flights
Albury to Brisbane flights

Top 3 airlines flying from Sydney to Tonga

Discover the top 3 airlines that operate flights from Sydney to Tonga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 12月 2024.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$585Average$1,238FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$641Average$967FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$682Average$1,028FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Tonga?

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.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Tonga?

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!

Can Cheapflights find flights from Sydney to Tonga with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Tonga with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Tonga become cheaper?

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.