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Cheap flights from Singapore to Tonga from S$ 1,708

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — TBU
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Tonga

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Tonga
Explore the most affordable flight options available from Singapore to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Mon 18-513:55
SIN
-
TBU
1 stop30h 10m
Fiji Airways
Thu 21-511:20
TBU
-
SIN
2 stops38h 55m
Fiji Airways
Deal found 25-1S$ 1,708
Mon 18-508:35
SIN
-
TBU
1 stop21h 10m
Singapore Airlines
Thu 21-511:55
TBU
-
SIN
1 stop34h 05m
Singapore Airlines
Deal found 25-1S$ 2,454

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 28 January 2026.

Round-trip from

S$ 1,708
Fiji Airways
  • Fiji Airways
  • 18-5-21-5
  • 3 total stops
  • 69h 05m total
  • Singapore to Tonga
Search Deals

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 28 January 2026.
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

Mon 18-5

13:55-01:05

1 stop30h 10m

Nuku‘alofa Fua'Amotu Intl

Thu 21-5

11:20-21:15

2 stops38h 55m

S$ 1,708

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Mon 18-5

08:35-10:45

1 stop21h 10m

Nuku‘alofa Fua'Amotu Intl

Thu 21-5

11:55-17:00

1 stop34h 05m

S$ 2,454

Flights are sorted by cheapest return flights first.

Deals found on 25-1

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 30h 10m. 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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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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