₱6,660+ 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 9/28. 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
Jul 14 — Jul 211
Round-trip
1 adult
Economy
Find flights from Tonga
International flights from TongaFind cheap international flights from Tonga based on historic user searches and pricing. Information updated on July 9, 2025.
Find cheap international flights from Tonga based on historic user searches and pricing. Information updated on July 9, 2025.
Sun 9/283:35 pmHAN - SGN
Nonstop2h 10mVietJet Air
Mon 9/296:00 amSGN - HAN
Nonstop2h 10mVietJet Air
Deal found 7/6₱6,660
Wed 8/2012:55 pmHAN - SIN
Nonstop3h 50mScoot
Wed 8/279:30 amSIN - HAN
Nonstop3h 25mScoot
Deal found 7/6₱9,425
Fri 8/229:30 amSIN - HAN
Nonstop3h 25mScoot
Fri 8/2912:55 pmHAN - SIN
Nonstop3h 45mScoot
Deal found 7/8₱10,441
Thu 8/213:35 pmHAN - SGN
Nonstop2h 10mNokScoot
Sun 8/2411:25 amSGN - HAN
Nonstop2h 10mNokScoot
Deal found 7/8₱10,667
Wed 8/203:30 pmHAN - SIN
1 stop14h 45mMultiple Airlines
Wed 8/279:30 amSIN - HAN
Nonstop3h 25mMultiple Airlines
Deal found 7/6₱11,288
Wed 8/203:30 pmHAN - SIN
1 stop14h 45mAirAsia
Wed 8/277:55 amSIN - HAN
1 stop8h 05mAirAsia
Deal found 7/6₱11,852
Thu 8/216:30 pmHAN - SIN
Nonstop3h 30mSingapore Airlines
Wed 8/279:00 amSIN - HAN
Nonstop3h 30mSingapore Airlines
Deal found 7/7₱12,078
Tue 9/301:05 pmSIN - HAN
Nonstop3h 30mVietnam Airlines
Fri 10/37:35 amHAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 7/7₱12,134
Thu 8/215:45 amHAN - SGN
1 stop4h 10mBamboo Airways
Fri 8/227:30 amSGN - HAN
Nonstop2h 10mBamboo Airways
Deal found 7/8₱12,586
Fri 8/225:55 pmSIN - HAN
1 stop14h 15mMultiple Airlines
Fri 8/2912:55 pmHAN - SIN
Nonstop3h 45mMultiple Airlines
Deal found 7/8₱12,586
Wed 7/1612:20 pmHAN - SIN
1 stop6h 45mThai AirAsia
Sun 7/202:40 pmSIN - HAN
1 stop6h 40mThai AirAsia
Deal found 7/8₱14,900
Sat 8/2311:00 pmHAN - SGN
Nonstop2h 10mVietnam Airlines
Sun 8/242:55 pmSGN - HAN
1 stop20h 20mVietnam Airlines
Deal found 7/7₱16,706
Best time to book a flight from Tonga
Have a flexible travel schedule? Discover the best time to fly from Tonga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Tonga
Get recent, data-driven insights about flights from Tonga including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Popular international destinations from South Pacific
The most popular international flight routes departing from South Pacific we’ve come across at this time.
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 July 9, 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
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.