Rp 6,996,442+ 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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
— TBU
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Tonga in 2026

Enter your travel dates to find the best prices.

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 16 March 2026.

Wed 29/422.35
DPS
-
TBU
2 stops22h 10m
Multiple Airlines
Wed 6/511.20
TBU
-
DPS
2 stops37h 40m
Multiple Airlines
Deal found 15/3Rp 12,519,058
Mon 29/622.20
DPS
-
TBU
1 stop13h 10m
Multiple Airlines
Sat 17/1015.55
TBU
-
DPS
2 stops32h 05m
Multiple Airlines
Deal found 11/3Rp 15,178,723
Mon 29/622.20
DPS
-
TBU
1 stop13h 10m
Qantas Airways
Sat 17/1016.30
TBU
-
DPS
1 stop33h 20m
Qantas Airways
Deal found 11/3Rp 17,330,172
Sun 22/323.40
DPS
-
TBU
2 stops21h 10m
Multiple Airlines
Tue 7/411.20
TBU
-
DPS
2 stops38h 30m
Multiple Airlines
Deal found 15/3Rp 17,889,208

Find flight deals to Tonga

Find the latest flights to Tonga in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 22,532 searches and data was last updated on 16 March 2026.

Return from

Rp 12,519,058

One-way from

Rp 6,996,442
29/4-6/5
  • 29/4-6/5
  • 4 total stops
  • 59h 50m total
  • Denpasar to Nuku‘alofa
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 22h 10m total
  • Denpasar to Tonga
Search Deals

Cheapflights Fare Finder

 
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 22,532 searches and data was last updated on 16 March 2026.
Use the filters below to find and compare flights to Tonga that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DenpasarNuku‘alofa

DPS - TBU

DPSTBU

Denpasar Bali Ngurah Rai

Wed 29/4

21.20-01.45

3 stops23h 25m

Nuku‘alofa Fua'Amotu Intl

Wed 6/5

11.20-20.00

2 stops37h 40m

Rp 13,687,955
Fastest return journey

DenpasarNuku‘alofa

DPS - TBU

DPSTBU

Denpasar Bali Ngurah Rai

Mon 29/6

22.20-16.30

1 stop13h 10m

Nuku‘alofa Fua'Amotu Intl

Sat 17/10

15.55-19.00

2 stops32h 05m

Rp 15,178,723

DenpasarNuku‘alofa

DPS - TBU

DPSTBU

Denpasar Bali Ngurah Rai

Mon 29/6

22.20-16.30

1 stop13h 10m

Nuku‘alofa Fua'Amotu Intl

Sat 17/10

16.30-20.50

1 stop33h 20m

Rp 17,330,172

DenpasarNuku‘alofa

DPS - TBU

DPSTBU

Denpasar Bali Ngurah Rai

Thu 20/8

12.10-21.40

2 stops28h 30m

Nuku‘alofa Fua'Amotu Intl

Mon 24/8

11.55-18.50

2 stops35h 55m

Rp 29,036,084
Cheapest one-way
Fastest single journey

DenpasarNuku‘alofa

DPS - TBU

DPSTBU

Denpasar Bali Ngurah Rai

Thu 27/8

22.15-01.45

2 stops22h 30m

Rp 7,267,491

DenpasarNuku‘alofa

DPS - TBU

DPSTBU

Denpasar Bali Ngurah Rai

Thu 27/8

17.50-21.40

1 stop22h 50m

Rp 11,434,864

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Sorted by cheapest first

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.

Cheapflights Insights

Everything you need to know about your flight to Tonga

How long is the flight to Tonga?

On average, a flight from Denpasar to Tonga takes 21 hours 10 minutes. Flights to Tonga from other popular cities in Indonesia 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).

FAQs about flying to Tonga

  • 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.

  • 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).

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.

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 to Tonga?

Deals for Tonga flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Tonga.

Can Cheapflights find flights to Tonga with no change fees?

Certainly. Search results for flights to Tonga shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Tonga flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the 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.