Flight Destinations in Tonga

View ฿30,315 flight on Thu, 23 Jul 2026Opens in a new window

Popular airlines to Tonga

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Tonga

Prices were available within the past 7 days and start at ฿30,315 for one-way flights and ฿13,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Thu, 8 Oct - Mon, 19 Oct
AKL
Auckland
TBU
Tongatapu Island
฿13,640 Return, found 3 days ago
฿13,640
Return
found 3 days ago
Select Fiji Airways flight, departing Thu, 8 Oct from Auckland to Tongatapu Island, returning Mon, 19 Oct, priced at ฿13,640 found 3 days ago
Fiji Airways
Wed, 22 Jul - Tue, 28 Jul
AKL
Auckland
TBU
Tongatapu Island
฿15,010 Return, found 8 hours ago
฿15,010
Return
found 8 hours ago
Select Fiji Airways flight, departing Wed, 22 Jul from Auckland to Tongatapu Island, returning Tue, 28 Jul, priced at ฿15,010 found 8 hours ago
Fiji Airways
Wed, 22 Jul - Tue, 28 Jul
AKL
Auckland
TBU
Tongatapu Island
฿15,865 Return, found 8 hours ago
฿15,865
Return
found 8 hours ago
Select Fiji Airways flight, departing Wed, 22 Jul from Auckland to Tongatapu Island, returning Tue, 28 Jul, priced at ฿15,865 found 8 hours ago
Air New Zealand
Thu, 13 Aug - Mon, 17 Aug
AKL
Auckland
TBU
Tongatapu Island
฿15,895 Return, found 5 days ago
฿15,895
Return
found 5 days ago
Select Air New Zealand flight, departing Thu, 13 Aug from Auckland to Tongatapu Island, returning Mon, 17 Aug, priced at ฿15,895 found 5 days ago
Air New Zealand
Wed, 22 Jul - Tue, 28 Jul
AKL
Auckland
TBU
Tongatapu Island
฿15,900 Return, found 8 hours ago
฿15,900
Return
found 8 hours ago
Select Air New Zealand flight, departing Wed, 22 Jul from Auckland to Tongatapu Island, returning Tue, 28 Jul, priced at ฿15,900 found 8 hours ago
Air New Zealand
Thu, 13 Aug - Mon, 17 Aug
AKL
Auckland
TBU
Tongatapu Island
฿15,945 Return, found 4 days ago
฿15,945
Return
found 4 days ago
Select Air New Zealand flight, departing Thu, 13 Aug from Auckland to Tongatapu Island, returning Mon, 17 Aug, priced at ฿15,945 found 4 days ago
Air New Zealand
Thu, 1 Oct - Sat, 10 Oct
AKL
Auckland
TBU
Tongatapu Island
฿16,165 Return, found 4 days ago
฿16,165
Return
found 4 days ago
Select Air New Zealand flight, departing Thu, 1 Oct from Auckland to Tongatapu Island, returning Sat, 10 Oct, priced at ฿16,165 found 4 days ago
Thai Airways International
Thu, 25 Mar - Thu, 1 Apr
BKK
Bangkok
TBU
Tongatapu Island
฿47,995 Return, found 3 days ago
฿47,995
Return
found 3 days ago
Select Thai Airways International flight, departing Thu, 25 Mar from Bangkok to Tongatapu Island, returning Thu, 1 Apr, priced at ฿47,995 found 3 days ago
Qantas Airways
Thu, 1 Oct - Sat, 10 Oct
AKL
Auckland
TBU
Tongatapu Island
฿51,545 Return, found 4 days ago
฿51,545
Return
found 4 days ago
Select Qantas Airways flight, departing Thu, 1 Oct from Auckland to Tongatapu Island, returning Sat, 10 Oct, priced at ฿51,545 found 4 days ago
Cathay Pacific
Thu, 25 Jun - Mon, 29 Jun
BKK
Bangkok
VAV
Vava'u
฿74,210 Return, found 5 days ago
฿74,210
Return
found 5 days ago
Select Cathay Pacific flight, departing Thu, 25 Jun from Bangkok to Vava'u, returning Mon, 29 Jun, priced at ฿74,210 found 5 days ago

Trending flights to Tonga

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

Air New Zealand
Thu, 25 Mar - Thu, 1 Apr
BKK
Bangkok
TBU
Tongatapu Island
฿45,075 Return, found 3 days ago
฿45,075
Return
found 3 days ago
Select Air New Zealand flight, departing Thu, 25 Mar from Bangkok to Tongatapu Island, returning Thu, 1 Apr, priced at ฿45,075 found 3 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 ฿13,640. 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 ฿13,640 and ฿74,210. If you were travelling one way from Bangkok (BKK), you could have nabbed a deal from only ฿30,315.
How much is a plane ticket to Tonga?
Flights to Tonga varied from ฿13,640 to ฿74,210 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

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.
About Tonga
*Available to Expedia members.