A boat on clear turquoise water with a lifebuoy in the foreground and a sandy beach with palm trees in the background.

Cheap Flights to Tonga from $240

View $240 flight on Fri, Oct 16, 2026Opens in a new window

Popular airlines to Tonga

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

  • Singapore Airlines

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How much is the cheapest flight to Tonga?

Prices were available within the past 7 days and start at $240 for one-way flights and $402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Fiji Airways
Fiji Airways
Fiji Airways
Fiji Airways
Fiji Airways
Fiji Airways
Fiji Airways
Alaska Airlines
Air New Zealand

Trending flights to Tonga

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

Fiji Airways

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

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