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Cheap flights from Singapore to Tonga from S$ 1,649

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — TBU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Tonga

Enter your travel dates to find the best prices.

Best flights from Singapore to Tonga
Discover carefully curated flight deals from Singapore to Tonga that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Thu 26-213:40SIN - TBU
1 stop20h 20mFiji Airways
Mon 2-311:20TBU - SIN
2 stops39h 45mFiji Airways
Deal found 9-12S$ 1,710
Sat 24-110:50SIN - TBU
2 stops42h 45mMultiple Airlines
Sat 31-105:00TBU - SIN
2 stops27h 20mMultiple Airlines
Deal found 10-12S$ 1,914
Thu 26-208:45SIN - TBU
1 stop20h 25mSingapore Airlines
Mon 2-321:35TBU - SIN
1 stop24h 20mSingapore Airlines
Deal found 9-12S$ 2,747

Find flight deals from Singapore to Tonga

Keep the following information in mind while searching for Singapore to Tonga flight deals. Data was last updated 12 December 2025.

Round-trip from

S$ 1,649
24-1-31-1
  • 24-1-31-1
  • 6 total stops
  • 71h 45m total
  • Singapore to Tonga
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Tonga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Singapore to Tonga that are best for you.

Fly from

Singapore

Fly to

Tonga

Route

Depart

Return

Price

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Thu 26-2

13:40-15:00

1 stop20h 20m

Nuku‘alofa Fua'Amotu Intl

Mon 2-3

11:20-22:05

2 stops39h 45m

S$ 1,710

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Sat 24-1

10:50-10:35

2 stops42h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 31-1

05:00-03:20

2 stops27h 20m

S$ 1,914

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Thu 26-2

08:45-10:10

1 stop20h 25m

Nuku‘alofa Fua'Amotu Intl

Mon 2-3

21:35-16:55

1 stop24h 20m

S$ 2,747

Flights are sorted by cheapest return flights first.

Deals found on 9-12

Best time to book a flight from Singapore to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Singapore with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Tonga
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Tonga?

    Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly out of when you book flights from Singapore to Tonga.

  • How long is the flight from Singapore to Tonga?

    Airlines like Fiji Airways fly from Singapore to Tonga in about 20h 20m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 9110 km.

  • Can I find deals for flights from Singapore to Tonga that include hotel bookings?

    Yes. In addition to deals on Singapore to Tonga flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Tonga.

  • Can I find deals for business class flights from Singapore to Tonga?

    Yes. Cheapflights offers flight deals from Singapore to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Tonga?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Tonga for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to Tonga with no change fees?

Certainly. Search results for flights to Tonga from Singapore 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 Singapore to Tonga become cheaper?

Of course! You can now track prices for flights from Singapore to Tonga and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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