Flight to Tonga

View S$251 flight on Wed, 22 Jul, 2026Opens in a new window

Popular airlines to Tonga

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

  • Singapore Airlines

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Cheap round-trip flights to Tonga

Prices were available within the past 7 days and start at S$251 for one-way flights and S$449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Thu, 30 Jul - Thu, 6 Aug
AKL
Auckland
TBU
Tongatapu Island
S$449 Return, found 4 days ago
S$449
Return
found 4 days ago
Select Fiji Airways flight, departing Thu, 30 Jul from Auckland to Tongatapu Island, returning Thu, 6 Aug, priced at S$449 found 4 days ago
Fiji Airways
Wed, 22 Jul - Wed, 29 Jul
AKL
Auckland
TBU
Tongatapu Island
S$475 Return, found 18 hours ago
S$475
Return
found 18 hours ago
Select Fiji Airways flight, departing Wed, 22 Jul from Auckland to Tongatapu Island, returning Wed, 29 Jul, priced at S$475 found 18 hours ago
Air New Zealand
Thu, 30 Jul - Thu, 6 Aug
AKL
Auckland
TBU
Tongatapu Island
S$495 Return, found 4 days ago
S$495
Return
found 4 days ago
Select Air New Zealand flight, departing Thu, 30 Jul from Auckland to Tongatapu Island, returning Thu, 6 Aug, priced at S$495 found 4 days ago
Fiji Airways
Wed, 22 Jul - Wed, 29 Jul
AKL
Auckland
TBU
Tongatapu Island
S$503 Return, found 18 hours ago
S$503
Return
found 18 hours ago
Select Fiji Airways flight, departing Wed, 22 Jul from Auckland to Tongatapu Island, returning Wed, 29 Jul, priced at S$503 found 18 hours ago
Air New Zealand
Wed, 22 Jul - Wed, 29 Jul
AKL
Auckland
TBU
Tongatapu Island
S$520 Return, found 18 hours ago
S$520
Return
found 18 hours ago
Select Air New Zealand flight, departing Wed, 22 Jul from Auckland to Tongatapu Island, returning Wed, 29 Jul, priced at S$520 found 18 hours ago
Air New Zealand
Tue, 28 Jul - Tue, 4 Aug
AKL
Auckland
TBU
Tongatapu Island
S$522 Return, found 4 days ago
S$522
Return
found 4 days ago
Select Air New Zealand flight, departing Tue, 28 Jul from Auckland to Tongatapu Island, returning Tue, 4 Aug, priced at S$522 found 4 days ago
Fiji Airways
Thu, 30 Jul - Thu, 6 Aug
AKL
Auckland
TBU
Tongatapu Island
S$540 Return, found 4 days ago
S$540
Return
found 4 days ago
Select Fiji Airways flight, departing Thu, 30 Jul from Auckland to Tongatapu Island, returning Thu, 6 Aug, priced at S$540 found 4 days ago
Air New Zealand
Wed, 22 Jul - Wed, 29 Jul
AKL
Auckland
TBU
Tongatapu Island
S$548 Return, found 18 hours ago
S$548
Return
found 18 hours ago
Select Air New Zealand flight, departing Wed, 22 Jul from Auckland to Tongatapu Island, returning Wed, 29 Jul, priced at S$548 found 18 hours ago
Fiji Airways
Thu, 30 Jul - Thu, 6 Aug
AKL
Auckland
TBU
Tongatapu Island
S$558 Return, found 4 days ago
S$558
Return
found 4 days ago
Select Fiji Airways flight, departing Thu, 30 Jul from Auckland to Tongatapu Island, returning Thu, 6 Aug, priced at S$558 found 4 days ago
Qantas Airways
Tue, 28 Jul - Tue, 4 Aug
AKL
Auckland
TBU
Tongatapu Island
S$663 Return, found 4 days ago
S$663
Return
found 4 days ago
Select Qantas Airways flight, departing Tue, 28 Jul from Auckland to Tongatapu Island, returning Tue, 4 Aug, priced at S$663 found 4 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 S$449. 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 S$449 and S$767. If you were travelling one way from Auckland (AKL), you could have nabbed a deal from only S$251.
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 S$449 to S$767 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.

Book with confidence

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.

Travel information

Tonga Flights Information

Airlines serving
Fiji Airways, Air New Zealand, Qantas Airways, Jetstar
Roundtrip price
from S$449
Tonga Flights Information

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