Cheapest return flights from Tongatapu to Honolulu in September from $1273

AirHint found the following cheapest return flights from Tongatapu (TBU) to Honolulu (HNL) in September 2026 (see full year).

Return flights

29 Sep - 06 Oct Fiji Airways

Also check the deals for one-way flights from Tongatapu to Honolulu in September.

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