Cheap Flights to Tonga | Popular Routes to Tonga from HK$5,100

Popular airlines to Tonga

  • Fiji Airways

    Fiji Airways

  • Air New Zealand

    Air New Zealand

  • Qantas Airways

    Qantas Airways

  • Singapore Airlines

    Singapore Airlines

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Cheap round-trip flights to Tonga

Prices were available within the past 7 days and start at HK$5,100 for one-way flights and HK$9,102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Mon, 17 Nov - Sat, 22 Nov
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$9,102 Return, found 21 hours ago
HK$9,102
Return
found 21 hours ago
Select Qantas Airways flight, departing Mon, 17 Nov from Hong Kong SAR to Tongatapu Island, returning Sat, 22 Nov, priced at HK$9,102 found 21 hours ago
Fiji Airways
Thu, 6 Aug - Sat, 15 Aug
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$9,286 Return, found 21 hours ago
HK$9,286
Return
found 21 hours ago
Select Fiji Airways flight, departing Thu, 6 Aug from Hong Kong SAR to Tongatapu Island, returning Sat, 15 Aug, priced at HK$9,286 found 21 hours ago
Singapore Airlines
Thu, 6 Aug - Sat, 15 Aug
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$9,886 Return, found 21 hours ago
HK$9,886
Return
found 21 hours ago
Select Singapore Airlines flight, departing Thu, 6 Aug from Hong Kong SAR to Tongatapu Island, returning Sat, 15 Aug, priced at HK$9,886 found 21 hours ago
Qantas Airways
Wed, 19 Nov - Tue, 25 Nov
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$9,998 Return, found 21 hours ago
HK$9,998
Return
found 21 hours ago
Select Qantas Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Tongatapu Island, returning Tue, 25 Nov, priced at HK$9,998 found 21 hours ago
Air New Zealand
Thu, 6 Aug - Sat, 15 Aug
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$10,040 Return, found 21 hours ago
HK$10,040
Return
found 21 hours ago
Select Air New Zealand flight, departing Thu, 6 Aug from Hong Kong SAR to Tongatapu Island, returning Sat, 15 Aug, priced at HK$10,040 found 21 hours ago
Singapore Airlines
Thu, 6 Aug - Sat, 15 Aug
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$10,261 Return, found 21 hours ago
HK$10,261
Return
found 21 hours ago
Select Singapore Airlines flight, departing Thu, 6 Aug from Hong Kong SAR to Tongatapu Island, returning Sat, 15 Aug, priced at HK$10,261 found 21 hours ago
Air New Zealand
Sun, 16 Nov - Thu, 20 Nov
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$10,923 Return, found 2 days ago
HK$10,923
Return
found 2 days ago
Select Air New Zealand flight, departing Sun, 16 Nov from Hong Kong SAR to Tongatapu Island, returning Thu, 20 Nov, priced at HK$10,923 found 2 days ago
Air New Zealand
Tue, 9 Jun - Fri, 19 Jun
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$10,988 Return, found 5 days ago
HK$10,988
Return
found 5 days ago
Select Air New Zealand flight, departing Tue, 9 Jun from Hong Kong SAR to Tongatapu Island, returning Fri, 19 Jun, priced at HK$10,988 found 5 days ago
Air New Zealand
Wed, 9 Sept - Wed, 16 Sept
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$11,000 Return, found 5 days ago
HK$11,000
Return
found 5 days ago
Select Air New Zealand flight, departing Wed, 9 Sept from Hong Kong SAR to Tongatapu Island, returning Wed, 16 Sept, priced at HK$11,000 found 5 days ago
Cathay Pacific
Thu, 6 Aug - Sat, 15 Aug
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$12,696 Return, found 21 hours ago
HK$12,696
Return
found 21 hours ago
Select Cathay Pacific flight, departing Thu, 6 Aug from Hong Kong SAR to Tongatapu Island, returning Sat, 15 Aug, priced at HK$12,696 found 21 hours 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$9,102. 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$9,102 and HK$12,696. If you were travelling one way from Hong Kong SAR (HKG), you could have nabbed a deal from only HK$5,100.
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$9,102 to HK$12,696 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.

Qantas Airways
Mon, 17 Nov - Sat, 22 Nov
HKG
Hong Kong SAR
TBU
Tongatapu Island
HK$9,102 Return, found 21 hours ago
HK$9,102
Return
found 21 hours ago
Select Qantas Airways flight, departing Mon, 17 Nov from Hong Kong SAR to Tongatapu Island, returning Sat, 22 Nov, priced at HK$9,102 found 21 hours ago
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