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 ₩1,445,300

View ₩1,445,300 flight on Sun, Oct 11, 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 ₩1,445,300 for one-way flights and ₩2,722,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
All Nippon Airways
All Nippon Airways
Air New Zealand
Air New Zealand
Hong Kong Airlines
Cathay Pacific
All Nippon Airways

Frequently asked questions

How do I find cheap flights to Tonga that have flexible change policies?
We know that travel schedules can change in the blink of an eye, so locking in a flexible ticket with Expedia is a sensible idea. Just check the "No change fee" box below the "Flexible change policies" filter. Your well-priced and flexible flight to Tonga is just a few clicks away.
How can I find cheap tickets to Tonga?
One of the easiest ways to score cheap tickets to Tonga is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. You'll see the cheapest prices for nearby days. The best price for a flight to Tonga in the last seven days was ₩2,722,500. Booking well ahead of time will usually help you get an even bigger bargain.
How much is a flight to Tonga?
The price of a round-trip airfare to Tonga in the last seven days varied between ₩2,722,500 and ₩10,921,900. If you were traveling one way from Tokyo (HND), you could have nabbed a deal from only ₩1,445,300.
When is the cheapest time to fly to Tonga?
Take off to Tonga earlier in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to fly out, with Monday a close second. If you'd like to avoid the most expensive flights, stay away from Saturdays.
How much is a plane ticket to Tonga?
Flights to Tonga varied from ₩2,722,500 to ₩10,921,900 in the last seven days. Usually, the earlier you book the better the deal.
What is the best time to go to Tonga?
Make your way to Tonga during August, September and October. People flock to main cities like Eua at this time of year. If you prefer hot weather, it's good to know that the summer season in Tonga begins December 1. Average temperatures range from 80ºF to 80ºF in Eua then.
What months are the cheapest to book a flight to Tonga?
An excellent month to purchase low-cost fares to Tonga is February. It's worth remembering that in the USA, an expensive time to reserve a ticket is the festive month of December.

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About Tonga

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About Tonga

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