Cheap Flights to Tonga | Popular Routes to Tonga from HK$1,990

Popular airlines to Tonga

  • Fiji Airways

    Fiji Airways

  • Air New Zealand

    Air New Zealand

  • Qantas Airways

    Qantas Airways

  • Singapore Airlines

    Singapore Airlines

Cheap round-trip flights to Tonga

Prices were available within the past 7 days and start at HK$1,990 for one-way flights and HK$3,421 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Tue, 23 Dec - Thu, 25 Dec
NAN
Nadi
TBU
Tongatapu Island
HK$3,421 Return, found 1 day ago
HK$3,421
Return
found 1 day ago
Select Fiji Airways flight, departing Tue, 23 Dec from Nadi to Tongatapu Island, returning Thu, 25 Dec, priced at HK$3,421 found 1 day ago
Fiji Airways
Tue, 23 Dec - Thu, 25 Dec
NAN
Nadi
TBU
Tongatapu Island
HK$3,501 Return, found 1 day ago
HK$3,501
Return
found 1 day ago
Select Fiji Airways flight, departing Tue, 23 Dec from Nadi to Tongatapu Island, returning Thu, 25 Dec, priced at HK$3,501 found 1 day ago
Fiji Airways
Sat, 4 Jul - Tue, 7 Jul
NAN
Nadi
TBU
Tongatapu Island
HK$3,525 Return, found 4 days ago
HK$3,525
Return
found 4 days ago
Select Fiji Airways flight, departing Sat, 4 Jul from Nadi to Tongatapu Island, returning Tue, 7 Jul, priced at HK$3,525 found 4 days ago
Fiji Airways
Tue, 23 Dec - Thu, 25 Dec
NAN
Nadi
TBU
Tongatapu Island
HK$3,711 Return, found 1 day ago
HK$3,711
Return
found 1 day ago
Select Fiji Airways flight, departing Tue, 23 Dec from Nadi to Tongatapu Island, returning Thu, 25 Dec, priced at HK$3,711 found 1 day ago
Fiji Airways
Tue, 23 Dec - Thu, 25 Dec
NAN
Nadi
TBU
Tongatapu Island
HK$3,791 Return, found 1 day ago
HK$3,791
Return
found 1 day ago
Select Fiji Airways flight, departing Tue, 23 Dec from Nadi to Tongatapu Island, returning Thu, 25 Dec, priced at HK$3,791 found 1 day ago
Air New Zealand
Sat, 4 Jul - Tue, 7 Jul
NAN
Nadi
TBU
Tongatapu Island
HK$6,528 Return, found 4 days ago
HK$6,528
Return
found 4 days ago
Select Air New Zealand flight, departing Sat, 4 Jul from Nadi to Tongatapu Island, returning Tue, 7 Jul, priced at HK$6,528 found 4 days ago
Fiji Airways
Sat, 15 Nov - Sat, 22 Nov
NAN
Nadi
VAV
Vava'u
HK$7,056 Return, found 6 days ago
HK$7,056
Return
found 6 days ago
Select Fiji Airways flight, departing Sat, 15 Nov from Nadi to Vava'u, returning Sat, 22 Nov, priced at HK$7,056 found 6 days ago
Jetstar
Tue, 23 Dec - Thu, 25 Dec
NAN
Nadi
TBU
Tongatapu Island
HK$9,311 Return, found 1 day ago
HK$9,311
Return
found 1 day ago
Select Jetstar flight, departing Tue, 23 Dec from Nadi to Tongatapu Island, returning Thu, 25 Dec, priced at HK$9,311 found 1 day ago
Qantas Airways
Thu, 8 Jan - Thu, 15 Jan
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$15,269 Return, found 19 hours ago
HK$15,269
Return
found 19 hours ago
Select Qantas Airways flight, departing Thu, 8 Jan from Hong Kong SAR to Tongatapu Island, returning Thu, 15 Jan, priced at HK$15,269 found 19 hours ago
Cathay Pacific
Tue, 4 Nov - Thu, 20 Nov
HKG
Hong Kong SAR
VAV
Vava'u
HK$15,319 Return, found 5 days ago
HK$15,319
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 4 Nov from Hong Kong SAR to Vava'u, returning Thu, 20 Nov, priced at HK$15,319 found 5 days ago
Expedia offers flights to Tonga to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Tonga or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 HK$3,421. 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 HK$3,421 and HK$15,319. If you were travelling one way from Nadi (NAN), you could have nabbed a deal from only HK$1,990.
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 HK$3,421 to HK$15,319 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 27ºC to 27ºC 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.

Trending flights to Tonga

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

Fiji Airways
Sun, 21 Dec - Mon, 29 Dec
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$9,410 Return, found 8 hours ago
HK$9,410
Return
found 8 hours ago
Select Fiji Airways flight, departing Sun, 21 Dec from Hong Kong SAR to Tongatapu Island, returning Mon, 29 Dec, priced at HK$9,410 found 8 hours ago
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