AirHint found the following cheapest return flights from Tongatapu (TBU) to Los Angeles (LAX) in December 2025 (see full year).

Return flights

25 Dec - 01 Jan	Fiji Airways
02 Dec - 09 Dec	Fiji Airways
23 Dec - 30 Dec	Fiji Airways
22 Dec - 29 Dec	Fiji Airways
24 Dec - 31 Dec	Fiji Airways
03 Dec - 10 Dec	Fiji Airways
18 Dec - 25 Dec	Fiji Airways
29 Dec - 05 Jan	Fiji Airways
20 Dec - 27 Dec	Fiji Airways
27 Dec - 03 Jan	Fiji Airways
04 Dec - 11 Dec	Fiji Airways
16 Dec - 23 Dec	Fiji Airways
01 Dec - 08 Dec	Fiji Airways
30 Dec - 06 Jan	Fiji Airways
31 Dec - 07 Jan	Fiji Airways

Also check the deals for one-way flights from Tongatapu to Los Angeles in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Tongatapu to Los Angeles in December from 905€

Return flights