Cheap Flights to Tonga

View NZ$309 flight on Mon, 11 May 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
Thu, 21 May - Mon, 25 May
AKL
Auckland
TBU
Tongatapu Island
NZ$645 Return, found 1 hour ago
NZ$645
Return
found 1 hour ago
Select Air New Zealand flight, departing Thu, 21 May from Auckland to Tongatapu Island, returning Mon, 25 May, priced at NZ$645 found 1 hour ago
Air New Zealand
Tue, 28 July - Sat, 1 Aug
AKL
Auckland
TBU
Tongatapu Island
NZ$647 Return, found 3 hours ago
NZ$647
Return
found 3 hours ago
Select Air New Zealand flight, departing Tue, 28 July from Auckland to Tongatapu Island, returning Sat, 1 Aug, priced at NZ$647 found 3 hours ago
Air New Zealand
Thu, 13 Aug - Mon, 17 Aug
AKL
Auckland
TBU
Tongatapu Island
NZ$649 Return, found 1 day ago
NZ$649
Return
found 1 day ago
Select Air New Zealand flight, departing Thu, 13 Aug from Auckland to Tongatapu Island, returning Mon, 17 Aug, priced at NZ$649 found 1 day ago
Air New Zealand
Fri, 5 June - Sat, 13 June
AKL
Auckland
TBU
Tongatapu Island
NZ$656 Return, found 1 day ago
NZ$656
Return
found 1 day ago
Select Air New Zealand flight, departing Fri, 5 June from Auckland to Tongatapu Island, returning Sat, 13 June, priced at NZ$656 found 1 day ago
Air New Zealand
Fri, 21 Aug - Sat, 29 Aug
AKL
Auckland
TBU
Tongatapu Island
NZ$657 Return, found 19 hours ago
NZ$657
Return
found 19 hours ago
Select Air New Zealand flight, departing Fri, 21 Aug from Auckland to Tongatapu Island, returning Sat, 29 Aug, priced at NZ$657 found 19 hours ago
Fiji Airways
Fri, 8 May - Fri, 15 May
AKL
Auckland
TBU
Tongatapu Island
NZ$658 Return, found 7 hours ago
NZ$658
Return
found 7 hours ago
Select Fiji Airways flight, departing Fri, 8 May from Auckland to Tongatapu Island, returning Fri, 15 May, priced at NZ$658 found 7 hours ago
Fiji Airways
Mon, 1 June - Sat, 4 July
AKL
Auckland
TBU
Tongatapu Island
NZ$660 Return, found 3 days ago
NZ$660
Return
found 3 days ago
Select Fiji Airways flight, departing Mon, 1 June from Auckland to Tongatapu Island, returning Sat, 4 July, priced at NZ$660 found 3 days ago
Fiji Airways
Fri, 7 Aug - Fri, 14 Aug
AKL
Auckland
TBU
Tongatapu Island
NZ$661 Return, found 1 day ago
NZ$661
Return
found 1 day ago
Select Fiji Airways flight, departing Fri, 7 Aug from Auckland to Tongatapu Island, returning Fri, 14 Aug, priced at NZ$661 found 1 day ago
Fiji Airways
Mon, 25 May - Fri, 29 May
AKL
Auckland
TBU
Tongatapu Island
NZ$664 Return, found 7 hours ago
NZ$664
Return
found 7 hours ago
Select Fiji Airways flight, departing Mon, 25 May from Auckland to Tongatapu Island, returning Fri, 29 May, priced at NZ$664 found 7 hours ago
Fiji Airways
Thu, 21 May - Mon, 25 May
AKL
Auckland
TBU
Tongatapu Island
NZ$666 Return, found 1 hour ago
NZ$666
Return
found 1 hour ago
Select Fiji Airways flight, departing Thu, 21 May from Auckland to Tongatapu Island, returning Mon, 25 May, priced at NZ$666 found 1 hour ago

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
Thu, 21 May - Mon, 25 May
AKL
Auckland
TBU
Tongatapu Island
NZ$645 Return, found 1 hour ago
NZ$645
Return
found 1 hour ago
Select Air New Zealand flight, departing Thu, 21 May from Auckland to Tongatapu Island, returning Mon, 25 May, priced at NZ$645 found 1 hour ago

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$645. 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$645 and NZ$666. If you were travelling one way from Auckland (AKL), you could have nabbed a deal from only NZ$309.
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$645 to NZ$666 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.

Travel information

Tonga Flights Information

Airlines serving
Fiji Airways, Air New Zealand, Qantas Airways
Roundtrip price
from NZ$645
Tonga Flights Information

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