Cheap flights to Tongatapu

View €506 flight on Wed, 2 Sept 2026Opens in a new window

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Popular airlines to Tongatapu

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

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Cheap round-trip flights to Tongatapu

Prices were available within the past 7 days and start at €506 for one-way flights and €897 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Wed, 2 Sept - Sat, 19 Sept
SFO
San Francisco
TBU
Tongatapu Island
€897 Return, found 5 days ago
€897
Return
found 5 days ago
Select Fiji Airways flight, departing Wed, 2 Sept from San Francisco to Tongatapu Island, returning Sat, 19 Sept, priced at €897 found 5 days ago
Alaska Airlines
Wed, 2 Sept - Sat, 19 Sept
SFO
San Francisco
TBU
Tongatapu Island
€901 Return, found 5 days ago
€901
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 2 Sept from San Francisco to Tongatapu Island, returning Sat, 19 Sept, priced at €901 found 5 days ago
Alaska Airlines
Wed, 2 Sept - Sat, 19 Sept
SFO
San Francisco
TBU
Tongatapu Island
€906 Return, found 5 days ago
€906
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 2 Sept from San Francisco to Tongatapu Island, returning Sat, 19 Sept, priced at €906 found 5 days ago
Alaska Airlines
Tue, 1 Sept - Wed, 16 Sept
SFO
San Francisco
TBU
Tongatapu Island
€933 Return, found 5 days ago
€933
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 1 Sept from San Francisco to Tongatapu Island, returning Wed, 16 Sept, priced at €933 found 5 days ago
Alaska Airlines
Tue, 1 Sept - Wed, 16 Sept
SFO
San Francisco
TBU
Tongatapu Island
€938 Return, found 5 days ago
€938
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 1 Sept from San Francisco to Tongatapu Island, returning Wed, 16 Sept, priced at €938 found 5 days ago
Fiji Airways
Wed, 2 Sept - Sat, 19 Sept
SFO
San Francisco
TBU
Tongatapu Island
€940 Return, found 5 days ago
€940
Return
found 5 days ago
Select Fiji Airways flight, departing Wed, 2 Sept from San Francisco to Tongatapu Island, returning Sat, 19 Sept, priced at €940 found 5 days ago
Alaska Airlines
Wed, 2 Sept - Sat, 19 Sept
SFO
San Francisco
TBU
Tongatapu Island
€944 Return, found 5 days ago
€944
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 2 Sept from San Francisco to Tongatapu Island, returning Sat, 19 Sept, priced at €944 found 5 days ago
Alaska Airlines
Wed, 2 Sept - Sat, 19 Sept
SFO
San Francisco
TBU
Tongatapu Island
€949 Return, found 5 days ago
€949
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 2 Sept from San Francisco to Tongatapu Island, returning Sat, 19 Sept, priced at €949 found 5 days ago
American Airlines
Mon, 7 Sept - Tue, 22 Sept
SFO
San Francisco
TBU
Tongatapu Island
€1,024 Return, found 5 days ago
€1,024
Return
found 5 days ago
Select American Airlines flight, departing Mon, 7 Sept from San Francisco to Tongatapu Island, returning Tue, 22 Sept, priced at €1,024 found 5 days ago
Air New Zealand
Mon, 7 Sept - Tue, 22 Sept
SFO
San Francisco
TBU
Tongatapu Island
€1,597 Return, found 5 days ago
€1,597
Return
found 5 days ago
Select Air New Zealand flight, departing Mon, 7 Sept from San Francisco to Tongatapu Island, returning Tue, 22 Sept, priced at €1,597 found 5 days ago

Frequently asked questions

How do I find cheap flights to Tongatapu that have flexible change policies?
By using our helpful "No change fee" filter, that's how. All you have to do is enter your origin, destination and travel dates, click the "Search" button, then mark the checkbox underneath the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it a cinch to find affordable, flexible tickets to Tongatapu.
How can I find cheap tickets to Tongatapu?
In the last seven days, €897 was the lowest price for a flight to Tongatapu. For an even better fare, book well in advance and be flexible with your travel dates. Search for your journey to Tongatapu, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Tongatapu?
There were loads of affordable fares for the taking in the last seven days, with the price of a return ticket to Tongatapu ranging between €897 and €1,597. Many lucky holiday makers locked in one-way flights from San Francisco (SFO) for as little as €506.
How much is a plane ticket to Tongatapu?
Flights to Tongatapu varied from €897 to €1,597 in the last seven days. Normally, the sooner you make a reservation, the bigger the bargain.
What is the best time to go to Tongatapu?
If you'd love to be in the thick of it all, head for Makaunga at some point during August, September and October. These are the busiest months and when plenty of exciting things are happening in Tongatapu's most populous city. Summer in Makaunga starts December 1. Temperatures range between 27ºC and 27ºC at this time of year.
What months are the cheapest to book a flight to Tongatapu?
Snap up your ticket in February to enjoy the cheapest flights to Tongatapu. December is usually the most expensive time to purchase a seat.

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About Tongatapu

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About Tongatapu
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