Cheap Flights to Tonga from NT$21,302

View NT$21,302 flight on Thu, 2026/3/19Opens in a new window

Popular airlines to Tonga

  • Fiji Airways

    Fiji Airways

  • Air New Zealand

    Air New Zealand

  • Qantas Airways

    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$21,302 for one-way flights and NT$43,709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$43,709 Roundtrip, found 1 day ago
NT$43,709
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$43,709 found 1 day ago
Qantas Airways
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$48,271 Roundtrip, found 1 day ago
NT$48,271
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$48,271 found 1 day ago
Qantas Airways
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$49,175 Roundtrip, found 1 day ago
NT$49,175
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$49,175 found 1 day ago
Qantas Airways
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$49,461 Roundtrip, found 1 day ago
NT$49,461
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$49,461 found 1 day ago
Qantas Airways
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$50,269 Roundtrip, found 1 day ago
NT$50,269
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$50,269 found 1 day ago
Qantas Airways
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$51,459 Roundtrip, found 1 day ago
NT$51,459
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$51,459 found 1 day ago
Cathay Pacific
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$52,521 Roundtrip, found 1 day ago
NT$52,521
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$52,521 found 1 day ago
Singapore Airlines
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$53,115 Roundtrip, found 1 day ago
NT$53,115
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$53,115 found 1 day ago
Hong Kong Airlines
Sun, Jan 4 - Thu, Jan 15
TPE
Taipei
TBU
Tongatapu Island
NT$58,814 Roundtrip, found 3 days ago
NT$58,814
Roundtrip
found 3 days ago
Select Hong Kong Airlines flight, departing Sun, Jan 4 from Taipei to Tongatapu Island, returning Thu, Jan 15, priced at NT$58,814 found 3 days ago
EVA Airways
Mon, Jan 5 - Sat, Jan 17
TPE
Taipei
TBU
Tongatapu Island
NT$64,039 Roundtrip, found 3 days ago
NT$64,039
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Mon, Jan 5 from Taipei to Tongatapu Island, returning Sat, Jan 17, priced at NT$64,039 found 3 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.

Cathay Pacific
Thu, Mar 19 - Sat, Mar 28
TPE
Taipei
TBU
Tongatapu Island
NT$43,709 Roundtrip, found 1 day ago
NT$43,709
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Mar 19 from Taipei to Tongatapu Island, returning Sat, Mar 28, priced at NT$43,709 found 1 day 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$43,709. 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$43,709 and NT$64,039. If you were traveling one way from Taipei (TPE), you could have nabbed a deal from only NT$21,302.
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$43,709 to NT$64,039 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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