Cheap Flights to Tongatapu | Popular Routes to Tongatapu from HK$1,459

View HK$1,459 flight on Thu, 21 May 2026Opens in a new window

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Popular airlines to Tongatapu

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

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Cheap round-trip flights to Tongatapu

Prices were available within the past 7 days and start at HK$1,459 for one-way flights and HK$2,625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$2,625 Return, found 7 hours ago
HK$2,625
Return
found 7 hours ago
Select Fiji Airways flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$2,625 found 7 hours ago
Air New Zealand
Tue, 18 Aug - Wed, 26 Aug
AKL
Auckland
TBU
Tongatapu Island
HK$3,019 Return, found 5 days ago
HK$3,019
Return
found 5 days ago
Select Air New Zealand flight, departing Tue, 18 Aug from Auckland to Tongatapu Island, returning Wed, 26 Aug, priced at HK$3,019 found 5 days ago
Air New Zealand
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$3,056 Return, found 7 hours ago
HK$3,056
Return
found 7 hours ago
Select Air New Zealand flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$3,056 found 7 hours ago
Fiji Airways
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$3,105 Return, found 7 hours ago
HK$3,105
Return
found 7 hours ago
Select Fiji Airways flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$3,105 found 7 hours ago
Fiji Airways
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$3,126 Return, found 7 hours ago
HK$3,126
Return
found 7 hours ago
Select Fiji Airways flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$3,126 found 7 hours ago
Fiji Airways
Tue, 18 Aug - Tue, 25 Aug
AKL
Auckland
TBU
Tongatapu Island
HK$3,178 Return, found 5 days ago
HK$3,178
Return
found 5 days ago
Select Fiji Airways flight, departing Tue, 18 Aug from Auckland to Tongatapu Island, returning Tue, 25 Aug, priced at HK$3,178 found 5 days ago
Air New Zealand
Tue, 29 Dec - Sat, 2 Jan
AKL
Auckland
TBU
Tongatapu Island
HK$3,239 Return, found 5 days ago
HK$3,239
Return
found 5 days ago
Select Air New Zealand flight, departing Tue, 29 Dec from Auckland to Tongatapu Island, returning Sat, 2 Jan, priced at HK$3,239 found 5 days ago
Jetstar
Sun, 23 Aug - Wed, 26 Aug
AKL
Auckland
TBU
Tongatapu Island
HK$3,663 Return, found 5 days ago
HK$3,663
Return
found 5 days ago
Select Jetstar flight, departing Sun, 23 Aug from Auckland to Tongatapu Island, returning Wed, 26 Aug, priced at HK$3,663 found 5 days ago
Qantas Airways
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$3,960 Return, found 7 hours ago
HK$3,960
Return
found 7 hours ago
Select Qantas Airways flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$3,960 found 7 hours ago
Cathay Pacific
Fri, 22 May - Thu, 28 May
ICN
Seoul
TBU
Tongatapu Island
HK$13,236 Return, found 1 day ago
HK$13,236
Return
found 1 day ago
Select Cathay Pacific flight, departing Fri, 22 May from Seoul to Tongatapu Island, returning Thu, 28 May, priced at HK$13,236 found 1 day ago

Trending flights to Tongatapu

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.

Fiji Airways
Sun, 23 Aug - Mon, 31 Aug
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$8,755 Return, found 2 days ago
HK$8,755
Return
found 2 days ago
Select Fiji Airways flight, departing Sun, 23 Aug from Hong Kong SAR to Tongatapu Island, returning Mon, 31 Aug, priced at HK$8,755 found 2 days ago

Frequently asked questions

How do I find cheap flights to Tongatapu that have flexible change policies?
By using our helpful "No change fee" filter, that's how. All you have to do is enter your origin, destination and travel dates, click the "Search" button, then mark the checkbox underneath the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it a cinch to find affordable, flexible tickets to Tongatapu.
How can I find cheap tickets to Tongatapu?
In the last seven days, HK$2,625 was the lowest price for a flight to Tongatapu. For an even better fare, book well in advance and be flexible with your travel dates. Search for your journey to Tongatapu, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Tongatapu?
There were loads of affordable fares for the taking in the last seven days, with the price of a return ticket to Tongatapu ranging between HK$2,625 and HK$13,236. Many lucky vacationers locked in one-way flights from Auckland (AKL) for as little as HK$1,459.
When is the cheapest time to fly to Tongatapu?
Take off for Tongatapu earlier in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to get on a plane, with Monday a close second. If you want to avoid the priciest flights, keep clear of Saturdays.
How much is a plane ticket to Tongatapu?
Flights to Tongatapu varied from HK$2,625 to HK$13,236 in the last seven days. Normally, the sooner you make a reservation, the bigger the bargain.
What is the best time to go to Tongatapu?
If you'd love to be in the thick of it all, head for Makaunga at some point during August, September and October. These are the busiest months and when plenty of exciting things are happening in Tongatapu's most populous city. Summer in Makaunga starts December 1. Temperatures range between 27ºC and 27ºC at this time of year.
What months are the cheapest to book a flight to Tongatapu?
Snap up your ticket in February to enjoy the cheapest flights to Tongatapu. December is usually the most expensive time to purchase a seat.

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About Tongatapu

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About Tongatapu
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