$1,259+ Cheap flights to Tongatapu
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
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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 enero 26, 2026.
Explore the most affordable flight options available to Tongatapu. Find the lowest fares based on data from user searches, with prices last updated on enero 26, 2026.
This Fiji Airways deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Fiji Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals to Tongatapu
Find the latest flights to Tongatapu in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on enero 26, 2026.
Round-trip from | $1,259 |
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Cheapflights Fare Finder
Use the filters below to find and compare flights to Tongatapu that are best for you.
Fly from
Route
Depart
Return
Price
New YorkNuku‘alofa
LGA - TBU
LGATBU
New York LaGuardia
mar. 5/26
6:01 pm-1:45 am
2 stops38h 44m
Nuku‘alofa Fua'Amotu Intl
sáb. 5/30
4:55 pm-11:45 pm
2 stops23h 50m
New YorkNuku‘alofa
JFK - TBU
JFKTBU
New York John F Kennedy Intl
sáb. 5/23
5:29 pm-1:45 am
2 stops39h 16m
Nuku‘alofa Fua'Amotu Intl
mar. 5/26
5:40 am-11:40 pm
2 stops35h 00m
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.
Cheapflights Insights
Everything you need to know about your flight to Tongatapu
How long is the flight to Tongatapu?
On average, a flight from New York to Tongatapu takes 33 hours 52 minutes. Flights to Tongatapu from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
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 3.7 - 8.3 inches per month. February is typically the wettest month, when rainfall can reach 8.3 in. June is typically the driest time to visit Tongatapu when rainfall is around 3.7 in.
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 80.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).