Cheap flights to Tonga

View €153 flight on Fri, 8 May 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 €422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€422 Return, found 10 hours ago
€422
Return
found 10 hours ago
Select Air New Zealand flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €422 found 10 hours ago
Air New Zealand
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€451 Return, found 10 hours ago
€451
Return
found 10 hours ago
Select Air New Zealand flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €451 found 10 hours ago
Air New Zealand
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€466 Return, found 10 hours ago
€466
Return
found 10 hours ago
Select Air New Zealand flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €466 found 10 hours ago
Air New Zealand
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€479 Return, found 10 hours ago
€479
Return
found 10 hours ago
Select Air New Zealand flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €479 found 10 hours ago
Air New Zealand
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€495 Return, found 10 hours ago
€495
Return
found 10 hours ago
Select Air New Zealand flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €495 found 10 hours ago
Fiji Airways
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€517 Return, found 10 hours ago
€517
Return
found 10 hours ago
Select Fiji Airways flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €517 found 10 hours ago
Air New Zealand
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€520 Return, found 10 hours ago
€520
Return
found 10 hours ago
Select Air New Zealand flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €520 found 10 hours ago
Fiji Airways
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€520 Return, found 10 hours ago
€520
Return
found 10 hours ago
Select Fiji Airways flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €520 found 10 hours ago
Air New Zealand
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€538 Return, found 10 hours ago
€538
Return
found 10 hours ago
Select Air New Zealand flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €538 found 10 hours ago
Fiji Airways
Thu, 9 Jul - Fri, 17 Jul
AKL
Auckland
TBU
Tongatapu Island
€547 Return, found 10 hours ago
€547
Return
found 10 hours ago
Select Fiji Airways flight, departing Thu, 9 Jul from Auckland to Tongatapu Island, returning Fri, 17 Jul, priced at €547 found 10 hours 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 €422. 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 €422 and €547. 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 €422 to €547 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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