Cheap flights to Tonga

View €153 flight on Thu, 19 Feb 2026Opens 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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Cheap round-trip flights to Tonga

Prices were available within the past 7 days and start at €153 for one-way flights and €314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Mon, 2 Feb - Thu, 5 Feb
AKL
Auckland
TBU
Tongatapu Island
€314 Return, found 3 days ago
€314
Return
found 3 days ago
Select Fiji Airways flight, departing Mon, 2 Feb from Auckland to Tongatapu Island, returning Thu, 5 Feb, priced at €314 found 3 days ago
Fiji Airways
Thu, 19 Feb - Mon, 23 Feb
AKL
Auckland
TBU
Tongatapu Island
€315 Return, found 12 hours ago
€315
Return
found 12 hours ago
Select Fiji Airways flight, departing Thu, 19 Feb from Auckland to Tongatapu Island, returning Mon, 23 Feb, priced at €315 found 12 hours ago
Air New Zealand
Wed, 15 Apr - Fri, 17 Apr
AKL
Auckland
TBU
Tongatapu Island
€327 Return, found 6 days ago
€327
Return
found 6 days ago
Select Air New Zealand flight, departing Wed, 15 Apr from Auckland to Tongatapu Island, returning Fri, 17 Apr, priced at €327 found 6 days ago
Fiji Airways
Mon, 2 Feb - Thu, 5 Feb
AKL
Auckland
TBU
Tongatapu Island
€345 Return, found 3 days ago
€345
Return
found 3 days ago
Select Fiji Airways flight, departing Mon, 2 Feb from Auckland to Tongatapu Island, returning Thu, 5 Feb, priced at €345 found 3 days ago
Fiji Airways
Mon, 2 Feb - Thu, 5 Feb
AKL
Auckland
TBU
Tongatapu Island
€355 Return, found 3 days ago
€355
Return
found 3 days ago
Select Fiji Airways flight, departing Mon, 2 Feb from Auckland to Tongatapu Island, returning Thu, 5 Feb, priced at €355 found 3 days ago
Air New Zealand
Wed, 15 Apr - Fri, 17 Apr
AKL
Auckland
TBU
Tongatapu Island
€356 Return, found 6 days ago
€356
Return
found 6 days ago
Select Air New Zealand flight, departing Wed, 15 Apr from Auckland to Tongatapu Island, returning Fri, 17 Apr, priced at €356 found 6 days ago
Air New Zealand
Wed, 15 Apr - Fri, 17 Apr
AKL
Auckland
TBU
Tongatapu Island
€370 Return, found 6 days ago
€370
Return
found 6 days ago
Select Air New Zealand flight, departing Wed, 15 Apr from Auckland to Tongatapu Island, returning Fri, 17 Apr, priced at €370 found 6 days ago
Air New Zealand
Wed, 15 Apr - Fri, 17 Apr
AKL
Auckland
TBU
Tongatapu Island
€371 Return, found 6 days ago
€371
Return
found 6 days ago
Select Air New Zealand flight, departing Wed, 15 Apr from Auckland to Tongatapu Island, returning Fri, 17 Apr, priced at €371 found 6 days ago
Air New Zealand
Thu, 19 Feb - Mon, 23 Feb
AKL
Auckland
TBU
Tongatapu Island
€374 Return, found 12 hours ago
€374
Return
found 12 hours ago
Select Air New Zealand flight, departing Thu, 19 Feb from Auckland to Tongatapu Island, returning Mon, 23 Feb, priced at €374 found 12 hours ago
Fiji Airways
Wed, 8 Apr - Sat, 11 Apr
NAN
Nadi
TBU
Tongatapu Island
€375 Return, found 3 days ago
€375
Return
found 3 days ago
Select Fiji Airways flight, departing Wed, 8 Apr from Nadi to Tongatapu Island, returning Sat, 11 Apr, priced at €375 found 3 days ago

About Tonga

Expedia offers flights to Tonga to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Tonga or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 €314. 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 €314 and €375. If you were travelling one way from Auckland (AKL), you could have nabbed a deal from only €153.
How much is a plane ticket to Tonga?
Flights to Tonga varied from €314 to €375 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.
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