Cheap Flights to Tongatapu | Popular Routes to Tongatapu from HK$1,434

View HK$1,434 flight on Thu, 23 Apr 2026Opens in a new window

Popular airlines to Tongatapu

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

  • Singapore Airlines

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Cheap round-trip flights to Tongatapu

Prices were available within the past 7 days and start at HK$1,434 for one-way flights and HK$2,847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Thu, 23 Apr - Wed, 29 Apr
AKL
Auckland
TBU
Tongatapu Island
HK$2,847 Return, found 1 day ago
HK$2,847
Return
found 1 day ago
Select Air New Zealand flight, departing Thu, 23 Apr from Auckland to Tongatapu Island, returning Wed, 29 Apr, priced at HK$2,847 found 1 day ago
Fiji Airways
Thu, 23 Apr - Wed, 29 Apr
AKL
Auckland
TBU
Tongatapu Island
HK$2,887 Return, found 1 day ago
HK$2,887
Return
found 1 day ago
Select Fiji Airways flight, departing Thu, 23 Apr from Auckland to Tongatapu Island, returning Wed, 29 Apr, priced at HK$2,887 found 1 day ago
Air New Zealand
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$3,003 Return, found 21 hours ago
HK$3,003
Return
found 21 hours ago
Select Air New Zealand flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$3,003 found 21 hours ago
Fiji Airways
Thu, 23 Apr - Wed, 29 Apr
AKL
Auckland
TBU
Tongatapu Island
HK$3,154 Return, found 1 day ago
HK$3,154
Return
found 1 day ago
Select Fiji Airways flight, departing Thu, 23 Apr from Auckland to Tongatapu Island, returning Wed, 29 Apr, priced at HK$3,154 found 1 day ago
Fiji Airways
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$3,180 Return, found 21 hours ago
HK$3,180
Return
found 21 hours ago
Select Fiji Airways flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$3,180 found 21 hours ago
Air New Zealand
Thu, 2 Apr - Fri, 3 Apr
AKL
Auckland
TBU
Tongatapu Island
HK$3,378 Return, found 3 days ago
HK$3,378
Return
found 3 days ago
Select Air New Zealand flight, departing Thu, 2 Apr from Auckland to Tongatapu Island, returning Fri, 3 Apr, priced at HK$3,378 found 3 days ago
Air New Zealand
Thu, 23 Apr - Wed, 29 Apr
AKL
Auckland
TBU
Tongatapu Island
HK$3,470 Return, found 1 day ago
HK$3,470
Return
found 1 day ago
Select Air New Zealand flight, departing Thu, 23 Apr from Auckland to Tongatapu Island, returning Wed, 29 Apr, priced at HK$3,470 found 1 day ago
Air New Zealand
Sat, 15 Aug - Mon, 7 Sept
AKL
Auckland
TBU
Tongatapu Island
HK$3,716 Return, found 21 hours ago
HK$3,716
Return
found 21 hours ago
Select Air New Zealand flight, departing Sat, 15 Aug from Auckland to Tongatapu Island, returning Mon, 7 Sept, priced at HK$3,716 found 21 hours ago
Jetstar
Thu, 23 Apr - Wed, 29 Apr
AKL
Auckland
TBU
Tongatapu Island
HK$3,965 Return, found 1 day ago
HK$3,965
Return
found 1 day ago
Select Jetstar flight, departing Thu, 23 Apr from Auckland to Tongatapu Island, returning Wed, 29 Apr, priced at HK$3,965 found 1 day ago
Qantas Airways
Sat, 18 Apr - Sat, 25 Apr
SYD
Sydney
TBU
Tongatapu Island
HK$4,091 Return, found 4 days ago
HK$4,091
Return
found 4 days ago
Select Qantas Airways flight, departing Sat, 18 Apr from Sydney to Tongatapu Island, returning Sat, 25 Apr, priced at HK$4,091 found 4 days 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.

Qantas Airways
Fri, 21 Aug - Sat, 29 Aug
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$9,276 Return, found 6 days ago
HK$9,276
Return
found 6 days ago
Select Qantas Airways flight, departing Fri, 21 Aug from Hong Kong SAR to Tongatapu Island, returning Sat, 29 Aug, priced at HK$9,276 found 6 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$2,847 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$2,847 and HK$9,276. Many lucky vacationers locked in one-way flights from Auckland (AKL) for as little as HK$1,434.
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$2,847 to HK$9,276 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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