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S$ 2,087+ Cheap flights to Tonga

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21-2. Fares are subject to change and may not be available on all flights or dates of travel.
— TBU
26 Feb — 5 Mar1
1 adult

Find flight deals to Tonga

Cheapest flights to Tonga
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.

Fri 21-215:05SIN - TBU
2 stops19h 30mMultiple Airlines
Fri 28-221:50TBU - SIN
1 stop28h 05mMultiple Airlines
Deal found 19-2S$ 2,087

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.
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 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 Singapore to Tonga takes 27 hours 20 minutes. Flights to Tonga from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

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).

  • How long is the flight to Tonga?

    Tonga is a Polynesian country of islands that are popular tourist destinations. Flights to Tonga are available from Singapore Changi Airport. From Changi Airport, Singapore, to Fuaʻamotu International Airport in Nukuʻalofa, the capital of Tonga located on the north coast of the island of Tongatapu, is approximately 13h. The flights reach Fua’amotu, which is the main airport in Tonga for international flights and is located close to Nuku’alofa. The other island group that is a popular destination is the Vava’u. There are a few flights from Changi Airport, Singapore, to Lupepauʻu International Airport of Vava’u. The flights take about 22h to reach Vava’u.

  • Where can you get direct flights to Tonga from?

    Unfortunately, there are not any direct flight options from Singapore to Tonga. You will have to take at least one or two stops to reach the Tonga islands. From Changi Airport to Fua’amotu International Airport, Nuku’alofa, there is at least one stop. You can get cheaper flights if you opt for travel with more than one stop to Tonga. If you’re planning to travel to the island group of Vava’u from Singapore, that will have at least one stopover as well. The stopover airport and stopover time in between flights will depend on the airlines and the Tonga flight deals they are providing. Some of the common stopover airports are Nadi, Sydney, Melbourne, Auckland and Perth. There are a few airlines like Fiji Airways and Singapore Airlines that are offering cheap flights to Tonga.

  • What is the best way to travel around Tonga?

    Tonga has more than five island groups and many attractions to visit. Since inter-island travel will have to be made to see the attractions, the best way would be to take ferries. It is also a cost-effective way to travel, with many types of ferries available. If you want to visit the popular island of Tongatapu from Vava’u, it takes about 10h on the fast catamaran and around 16h on the cargo ferry. Car hire is also available on the islands and can be hired in the capital city Nuku’alofa, which connects Tongatapu to the Vava’u island. To go around the capital city, there are taxis at the airports that can take you to the places you need to visit on the island.

  • What are some of the things to do in Tonga?

    Tonga has many holiday activities to do that can keep you busy from morning to night. There are also places where you can relax on the beach and enjoy the sun on your back. Many lagoons in Tonga are not crowded, and that allows you to explore the landscape this group of islands has to offer. Or you could take a boat trip to any of the islands and get a chance to swim with the humpback whales; the whale swim is a top tourist attraction. Visit the Mapu’a Vaea and experience the blowholes, which are a natural attraction and of the popular things to do in Tonga. Explore the Anahulu cave and see the stalagmites and stalactites or go high-tide snorkelling. Live like the Tongans by visiting the Talamahu Market; try the local delicacies and treat yourself to a Tongan feast with traditional dishes.

  • Do I need a passport or visa to fly to Tonga?

    A passport with at least six months validity is a must to fly to Tonga. A visa-on-arrival is also needed by Singaporeans to visit this country, this is valid for 31 days and can be extended for up to six months.

  • Can I find cheaper flights to Tonga if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Tonga on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Tonga depart from?

    For those looking to save time traveling to Tonga, Singapore Changi offers the quickest one-way flight (19 hours 30 minutes).

  • Does Nuku‘alofa Fua'Amotu Intl have rental cars?

    Yes. Those touching down at Nuku‘alofa Fua'Amotu Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Nuku‘alofa Fua'Amotu Intl?

    Yes. Nuku‘alofa Fua'Amotu Intl has hotels nearby for those requiring accommodations. Aloft Airport Accommodation is the closest property to Nuku‘alofa Fua'Amotu Intl (0.0 km away from Nuku‘alofa Fua'Amotu Intl).

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