₱5,376+ Cheap flights from Tonga

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TBU — BOS
Feb 22 — Mar 11
1 adult
1 adult, Economy, 0 bags

Find flights from Tonga

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International flights from Tonga
Find cheap international flights from Tonga based on historic user searches and pricing. Information updated on January 23, 2026.

Sat 3/2810:50 am
HAN
-
SGN
Nonstop2h 15m
Multiple Airlines
Sun 3/295:40 am
SGN
-
HAN
Nonstop2h 10m
Multiple Airlines
Deal found 1/23₱5,376
Sun 3/811:25 pm
HAN
-
SGN
Nonstop2h 10m
VietJet Air
Sun 3/1510:45 pm
SGN
-
HAN
Nonstop2h 10m
VietJet Air
Deal found 1/22₱5,731
Fri 2/136:10 pm
HAN
-
SGN
Nonstop2h 00m
Vietnam Airlines
Sat 2/219:30 pm
SGN
-
HAN
Nonstop2h 05m
Vietnam Airlines
Deal found 1/22₱6,085
Sat 2/146:10 pm
HAN
-
SGN
Nonstop2h 00m
Vietnam Airlines
Fri 2/208:00 pm
SGN
-
HAN
Nonstop2h 05m
Vietnam Airlines
Deal found 1/23₱6,144
Thu 5/1411:05 pm
HAN
-
SGN
Nonstop2h 10m
VietJet Air
Sat 5/167:40 pm
SGN
-
HAN
Nonstop2h 10m
VietJet Air
Deal found 1/22₱6,794
Fri 4/1711:50 pm
HAN
-
SGN
Nonstop2h 10m
VietJet Air
Sat 5/25:40 am
SGN
-
HAN
Nonstop2h 10m
VietJet Air
Deal found 1/23₱7,740
Wed 4/2210:00 pm
HAN
-
SGN
Nonstop2h 10m
Vietnam Airlines
Sun 4/264:55 am
SGN
-
HAN
Nonstop2h 10m
Vietnam Airlines
Deal found 1/22₱8,449
Sat 3/74:00 pm
HAN
-
SGN
Nonstop2h 10m
Vietnam Airlines
Sun 3/86:00 am
SGN
-
HAN
Nonstop2h 05m
Vietnam Airlines
Deal found 1/23₱9,099
Sun 2/85:00 am
HAN
-
SGN
Nonstop2h 10m
VietJet Air
Fri 2/1310:30 pm
SGN
-
HAN
Nonstop2h 10m
VietJet Air
Deal found 1/22₱9,808
Sat 3/711:40 pm
HAN
-
SGN
Nonstop2h 10m
Pacific Coastal Airlines
Sun 3/811:20 pm
SGN
-
HAN
Nonstop2h 10m
Pacific Coastal Airlines
Deal found 1/23₱10,280
Sun 2/84:10 pm
HAN
-
SGN
Nonstop2h 15m
Multiple Airlines
Fri 2/132:00 pm
SGN
-
HAN
1 stop6h 10m
Multiple Airlines
Deal found 1/22₱10,576
Wed 7/19:00 am
HAN
-
SIN
1 stop5h 40m
AirAsia
Wed 7/810:30 am
SIN
-
HAN
1 stop5h 30m
AirAsia
Deal found 1/22₱14,120

Best time to book a flight from Tonga

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Estimated round-trip price
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Travel insights for flights from Tonga

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Related info for your journey

Access useful and relevant information related to your journey from Tonga. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated January 23, 2026.

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  • Why should you use Cheapflights to find cheap flight tickets from Tonga?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Tonga.

  • Can Cheapflights find flights from Tonga with no change fees?

    Certainly. Search results for flights from Tonga shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Tonga become cheaper?

    Yes, Cheapflights offers price alerts on flights from Tonga so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Tonga?

When you search for this flight from Tonga, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Tonga?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Tonga.

Can Cheapflights find flights from Tonga with no change fees?

Certainly. Search results for flights from Tonga shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Tonga become cheaper?

Yes, Cheapflights offers price alerts on flights from Tonga so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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