Cheap Flights to Tonga from NT$5,792

View NT$5,792 flight on Mon, 2026/8/31Opens in a new window

Popular airlines to Tonga

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

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How much is the cheapest flight to Tonga?

Prices were available within the past 7 days and start at NT$5,792 for one-way flights and NT$12,029 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Tue, Sep 1 - Thu, Sep 10
AKL
Auckland
TBU
Tongatapu Island
NT$12,029 Roundtrip, found 3 hours ago
NT$12,029
Roundtrip
found 3 hours ago
Select Air New Zealand flight, departing Tue, Sep 1 from Auckland to Tongatapu Island, returning Thu, Sep 10, priced at NT$12,029 found 3 hours ago
Air New Zealand
Mon, Aug 31 - Fri, Sep 4
AKL
Auckland
TBU
Tongatapu Island
NT$12,072 Roundtrip, found 2 days ago
NT$12,072
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Mon, Aug 31 from Auckland to Tongatapu Island, returning Fri, Sep 4, priced at NT$12,072 found 2 days ago
Fiji Airways
Mon, Aug 31 - Fri, Sep 4
AKL
Auckland
TBU
Tongatapu Island
NT$12,532 Roundtrip, found 2 days ago
NT$12,532
Roundtrip
found 2 days ago
Select Fiji Airways flight, departing Mon, Aug 31 from Auckland to Tongatapu Island, returning Fri, Sep 4, priced at NT$12,532 found 2 days ago
Fiji Airways
Tue, Sep 1 - Thu, Sep 10
AKL
Auckland
TBU
Tongatapu Island
NT$12,957 Roundtrip, found 3 hours ago
NT$12,957
Roundtrip
found 3 hours ago
Select Fiji Airways flight, departing Tue, Sep 1 from Auckland to Tongatapu Island, returning Thu, Sep 10, priced at NT$12,957 found 3 hours ago
Fiji Airways
Mon, Aug 31 - Fri, Sep 4
AKL
Auckland
TBU
Tongatapu Island
NT$12,999 Roundtrip, found 2 days ago
NT$12,999
Roundtrip
found 2 days ago
Select Fiji Airways flight, departing Mon, Aug 31 from Auckland to Tongatapu Island, returning Fri, Sep 4, priced at NT$12,999 found 2 days ago
Fiji Airways
Tue, Sep 1 - Thu, Sep 10
AKL
Auckland
TBU
Tongatapu Island
NT$13,226 Roundtrip, found 3 hours ago
NT$13,226
Roundtrip
found 3 hours ago
Select Fiji Airways flight, departing Tue, Sep 1 from Auckland to Tongatapu Island, returning Thu, Sep 10, priced at NT$13,226 found 3 hours ago
Fiji Airways
Mon, Aug 31 - Fri, Sep 4
AKL
Auckland
TBU
Tongatapu Island
NT$13,468 Roundtrip, found 2 days ago
NT$13,468
Roundtrip
found 2 days ago
Select Fiji Airways flight, departing Mon, Aug 31 from Auckland to Tongatapu Island, returning Fri, Sep 4, priced at NT$13,468 found 2 days ago
Fiji Airways
Mon, Aug 31 - Fri, Sep 4
AKL
Auckland
TBU
Tongatapu Island
NT$13,935 Roundtrip, found 2 days ago
NT$13,935
Roundtrip
found 2 days ago
Select Fiji Airways flight, departing Mon, Aug 31 from Auckland to Tongatapu Island, returning Fri, Sep 4, priced at NT$13,935 found 2 days ago
Qantas Airways
Tue, Sep 1 - Thu, Sep 10
AKL
Auckland
TBU
Tongatapu Island
NT$15,464 Roundtrip, found 3 hours ago
NT$15,464
Roundtrip
found 3 hours ago
Select Qantas Airways flight, departing Tue, Sep 1 from Auckland to Tongatapu Island, returning Thu, Sep 10, priced at NT$15,464 found 3 hours ago
Jetstar
Mon, Aug 31 - Fri, Sep 4
AKL
Auckland
TBU
Tongatapu Island
NT$17,685 Roundtrip, found 2 days ago
NT$17,685
Roundtrip
found 2 days ago
Select Jetstar flight, departing Mon, Aug 31 from Auckland to Tongatapu Island, returning Fri, Sep 4, priced at NT$17,685 found 2 days ago

Trending flights to Tonga

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

China Airlines
Sun, Oct 11 - Sat, Oct 24
TPE
Taipei
TBU
Tongatapu Island
NT$34,681 Roundtrip, found 2 days ago
NT$34,681
Roundtrip
found 2 days ago
Select China Airlines flight, departing Sun, Oct 11 from Taipei to Tongatapu Island, returning Sat, Oct 24, priced at NT$34,681 found 2 days 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 NT$12,029. 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 NT$12,029 and NT$34,681. If you were traveling one way from Auckland (AKL), you could have nabbed a deal from only NT$5,792.
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 NT$12,029 to NT$34,681 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 80ºF to 80ºF 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.

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