₱6,745+ 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 23 — Jul 301
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 18, 2025.
Find cheap international flights from Tonga based on historic user searches and pricing. Information updated on July 18, 2025.
Sun 9/284:30 amHAN - SGN
Nonstop2h 10mVietJet Air
Mon 9/298:00 pmSGN - HAN
Nonstop2h 10mVietJet Air
Deal found 7/15₱6,745
Wed 8/69:55 pmHAN - SGN
Nonstop2h 10mMultiple Airlines
Tue 8/128:45 pmSGN - HAN
1 stop3h 40mMultiple Airlines
Deal found 7/17₱9,031
Thu 8/2112:55 pmHAN - SIN
Nonstop3h 50mMultiple Airlines
Wed 8/277:55 amSIN - HAN
1 stop8h 05mMultiple Airlines
Deal found 7/17₱11,203
Wed 8/65:25 amHAN - SGN
1 stop3h 50mVietnam Airlines
Tue 8/128:45 pmSGN - HAN
1 stop3h 40mVietnam Airlines
Deal found 7/17₱12,117
Tue 9/301:05 pmSIN - HAN
Nonstop3h 30mVietnam Airlines
Fri 10/37:35 amHAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 7/16₱12,232
Sat 10/259:35 amHAN - SIN
Nonstop3h 20mVietJet Air
Wed 10/292:55 pmSIN - HAN
Nonstop3h 30mVietJet Air
Deal found 7/16₱14,861
Sat 8/3012:55 pmHAN - SIN
Nonstop3h 50mScoot
Sat 9/69:30 amSIN - HAN
Nonstop3h 25mScoot
Deal found 7/16₱15,032
Sat 8/306:30 pmHAN - SIN
Nonstop3h 30mSingapore Airlines
Tue 9/29:00 amSIN - HAN
Nonstop3h 30mSingapore Airlines
Deal found 7/17₱15,375
Fri 10/1712:20 pmHAN - SIN
1 stop6h 45mThai AirAsia
Mon 10/2010:15 amSIN - HAN
1 stop11h 05mThai AirAsia
Deal found 7/15₱16,004
Thu 8/286:20 amSIN - HAN
1 stop6h 50mMalaysia Airlines
Thu 9/41:00 pmHAN - SIN
1 stop19h 05mMalaysia Airlines
Deal found 7/17₱17,319
Sat 8/3012:20 amSIN - HAN
1 stop25h 25mMultiple Airlines
Sun 9/77:35 amHAN - SIN
Nonstop3h 20mMultiple Airlines
Deal found 7/17₱17,490
Thu 8/72:35 pmSIN - HAN
1 stop11h 55mPhilippine Airlines
Mon 8/111:45 amHAN - SIN
1 stop30h 40mPhilippine Airlines
Deal found 7/17₱17,604
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 July 18, 2025.
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