Cheap Flights to Tonga

View NZ$294 flight on Wed, 11 Feb 2026Opens in a new window

Popular airlines to Tonga

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

  • Singapore Airlines

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Cheapest Flights to Tonga

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Tue, 2 June - Sat, 13 June
AKL
Auckland
TBU
Tongatapu Island
NZ$584 Return, found 1 day ago
NZ$584
Return
found 1 day ago
Select Air New Zealand flight, departing Tue, 2 June from Auckland to Tongatapu Island, returning Sat, 13 June, priced at NZ$584 found 1 day ago
Air New Zealand
Mon, 4 May - Wed, 6 May
AKL
Auckland
TBU
Tongatapu Island
NZ$586 Return, found 1 hour ago
NZ$586
Return
found 1 hour ago
Select Air New Zealand flight, departing Mon, 4 May from Auckland to Tongatapu Island, returning Wed, 6 May, priced at NZ$586 found 1 hour ago
Air New Zealand
Tue, 16 June - Mon, 6 July
AKL
Auckland
TBU
Tongatapu Island
NZ$587 Return, found 11 hours ago
NZ$587
Return
found 11 hours ago
Select Air New Zealand flight, departing Tue, 16 June from Auckland to Tongatapu Island, returning Mon, 6 July, priced at NZ$587 found 11 hours ago
Air New Zealand
Mon, 9 Nov - Mon, 16 Nov
AKL
Auckland
TBU
Tongatapu Island
NZ$588 Return, found 1 day ago
NZ$588
Return
found 1 day ago
Select Air New Zealand flight, departing Mon, 9 Nov from Auckland to Tongatapu Island, returning Mon, 16 Nov, priced at NZ$588 found 1 day ago
Air New Zealand
Wed, 19 Aug - Sat, 29 Aug
AKL
Auckland
TBU
Tongatapu Island
NZ$595 Return, found 6 days ago
NZ$595
Return
found 6 days ago
Select Air New Zealand flight, departing Wed, 19 Aug from Auckland to Tongatapu Island, returning Sat, 29 Aug, priced at NZ$595 found 6 days ago
Air New Zealand
Sat, 27 June - Fri, 10 July
AKL
Auckland
TBU
Tongatapu Island
NZ$597 Return, found 22 hours ago
NZ$597
Return
found 22 hours ago
Select Air New Zealand flight, departing Sat, 27 June from Auckland to Tongatapu Island, returning Fri, 10 July, priced at NZ$597 found 22 hours ago
Air New Zealand
Sat, 1 Aug - Thu, 13 Aug
AKL
Auckland
TBU
Tongatapu Island
NZ$598 Return, found 1 day ago
NZ$598
Return
found 1 day ago
Select Air New Zealand flight, departing Sat, 1 Aug from Auckland to Tongatapu Island, returning Thu, 13 Aug, priced at NZ$598 found 1 day ago
Air New Zealand
Mon, 16 Feb - Fri, 20 Feb
AKL
Auckland
TBU
Tongatapu Island
NZ$600 Return, found 3 days ago
NZ$600
Return
found 3 days ago
Select Air New Zealand flight, departing Mon, 16 Feb from Auckland to Tongatapu Island, returning Fri, 20 Feb, priced at NZ$600 found 3 days ago
Fiji Airways
Fri, 19 June - Sat, 27 June
AKL
Auckland
TBU
Tongatapu Island
NZ$601 Return, found 1 day ago
NZ$601
Return
found 1 day ago
Select Fiji Airways flight, departing Fri, 19 June from Auckland to Tongatapu Island, returning Sat, 27 June, priced at NZ$601 found 1 day ago
Qantas Airways
Sat, 25 Apr - Sat, 2 May
AKL
Auckland
TBU
Tongatapu Island
NZ$1,462 Return, found 1 day ago
NZ$1,462
Return
found 1 day ago
Select Qantas Airways flight, departing Sat, 25 Apr from Auckland to Tongatapu Island, returning Sat, 2 May, priced at NZ$1,462 found 1 day ago

Tonga Flights

There is no better time to steal away to Tonga than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Tonga right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Tonga flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Tonga in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Tonga without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Tonga starts right here!

Tonga Flights Information

Airlines serving
Fiji Airways, Air New Zealand, Qantas Airways
Roundtrip price
from NZ$584

Frequently asked questions

How do I find cheap flights to Tonga that have flexible change policies?
We know that travel schedules can change in the blink of an eye, so locking in a flexible ticket with Expedia is a sensible idea. Just check the "No change fee" box below the "Flexible change policies" filter. Your well-priced and flexible flight to Tonga is just a few clicks away.
How can I find cheap tickets to Tonga?
One of the easiest ways to score cheap tickets to Tonga is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. You'll see the cheapest prices for nearby days. The best price for a flight to Tonga in the last seven days was NZ$584. Booking well ahead of time will usually help you get an even bigger bargain.
How much is a flight to Tonga?
The price of a round-trip airfare to Tonga in the last seven days varied between NZ$584 and NZ$1,462. If you were travelling one way from Auckland (AKL), you could have nabbed a deal from only NZ$294.
When is the cheapest time to fly to Tonga?
Take off to Tonga earlier in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to fly out, with Monday a close second. If you'd like to avoid the most expensive flights, stay away from Saturdays.
How much is a plane ticket to Tonga?
Flights to Tonga varied from NZ$584 to NZ$1,462 in the last seven days. Usually, the earlier you book the better the deal.
What is the best time to go to Tonga?
Make your way to Tonga during August, September and October. People flock to main cities like Eua at this time of year. If you prefer hot weather, it's good to know that the summer season in Tonga begins December 1. Average temperatures range from 27ºC to 27ºC in Eua then.
What months are the cheapest to book a flight to Tonga?
An excellent month to purchase low-cost fares to Tonga is February. It's worth remembering that in the USA, an expensive time to reserve a ticket is the festive month of December.

Trending flights to Tonga

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Tue, 2 June - Sat, 13 June
AKL
Auckland
TBU
Tongatapu Island
NZ$584 Return, found 1 day ago
NZ$584
Return
found 1 day ago
Select Air New Zealand flight, departing Tue, 2 June from Auckland to Tongatapu Island, returning Sat, 13 June, priced at NZ$584 found 1 day ago
*Available to Expedia members.