Cheap Flights to Tongatapu Island

View ฿10,715 flight on Thu, 15 Oct 2026Opens in a new window

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Cheap round-trip flights to Tongatapu Island

Prices were available within the past 7 days and start at ฿10,715 for one-way flights and ฿20,650 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Mon, 12 Oct - Wed, 21 Oct
SIN
Singapore
TBU
Tongatapu Island
฿20,650 Return, found 12 hours ago
฿20,650
Return
found 12 hours ago
Select Fiji Airways flight, departing Mon, 12 Oct from Singapore to Tongatapu Island, returning Wed, 21 Oct, priced at ฿20,650 found 12 hours ago
Fiji Airways
Mon, 12 Oct - Wed, 21 Oct
SIN
Singapore
TBU
Tongatapu Island
฿38,150 Return, found 12 hours ago
฿38,150
Return
found 12 hours ago
Select Fiji Airways flight, departing Mon, 12 Oct from Singapore to Tongatapu Island, returning Wed, 21 Oct, priced at ฿38,150 found 12 hours ago
Qantas Airways
Fri, 31 Jul - Tue, 11 Aug
BKK
Bangkok
TBU
Tongatapu Island
฿40,595 Return, found 22 hours ago
฿40,595
Return
found 22 hours ago
Select Qantas Airways flight, departing Fri, 31 Jul from Bangkok to Tongatapu Island, returning Tue, 11 Aug, priced at ฿40,595 found 22 hours ago
Air New Zealand
Fri, 31 Jul - Tue, 11 Aug
BKK
Bangkok
TBU
Tongatapu Island
฿50,360 Return, found 22 hours ago
฿50,360
Return
found 22 hours ago
Select Air New Zealand flight, departing Fri, 31 Jul from Bangkok to Tongatapu Island, returning Tue, 11 Aug, priced at ฿50,360 found 22 hours ago
Qatar Airways
Wed, 2 Sept - Wed, 23 Sept
JNB
Johannesburg
TBU
Tongatapu Island
฿53,585 Return, found 15 hours ago
฿53,585
Return
found 15 hours ago
Select Qatar Airways flight, departing Wed, 2 Sept from Johannesburg to Tongatapu Island, returning Wed, 23 Sept, priced at ฿53,585 found 15 hours ago

Frequently asked questions

How do I find cheap flights to Tongatapu Island that have flexible change policies?
We know that travel plans can change very quickly, so reserving a flexible fare with Expedia is a wise idea. Just check the "No change fee" box underneath the "Flexible change policies" filter. Your low-cost, flexible flight to Tongatapu Island is just a few clicks away.
How can I find cheap tickets to Tongatapu Island?
In the last seven days, ฿20,650 was the lowest price for a flight to Tongatapu Island. If you want to save even more, book in advance and be flexible with your travel dates. Search for your journey to Tongatapu Island, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Tongatapu Island?
In the last seven days, return airfares to Tongatapu Island sold for as little as ฿20,650 and reached a maximum price of ฿53,585. For one-way fares departing from Singapore (SIN), the cheapest seat during this same period was only ฿10,715.
How much is a plane ticket to Tongatapu Island?
In the last seven days, plane tickets to Tongatapu Island fluctuated between ฿20,650 and ฿53,585. Prices tend to go up over time, so snap up a bargain today.
What months are the cheapest to book a flight to Tongatapu Island?
February is the ideal month to snap up a terrific deal to Tongatapu Island. Be aware that the costliest time to book a seat in the U.S. Isn't during the height of summer, but the month of December.

Travel information

Destination airport
Fua'amotu Intl.
Destination airport IATA code
TBU
Destination city name
Nuku'alofa
Return price
฿20,650

Trending flights to Tongatapu Island

Prices were available within the past 7 days and start at ฿10,715 for one-way flights and ฿20,650 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Fri, 31 Jul - Tue, 11 Aug
BKK
Bangkok
TBU
Tongatapu Island
฿40,595 Return, found 22 hours ago
฿40,595
Return
found 22 hours ago
Select Qantas Airways flight, departing Fri, 31 Jul from Bangkok to Tongatapu Island, returning Tue, 11 Aug, priced at ฿40,595 found 22 hours ago
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