Find flights
When to book
FAQs

Cheap flights from Singapore to Tonga from S$ 1,180

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — TBU
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Tonga

Keep the following information in mind while searching for Singapore to Tonga flight deals. Data was last updated 7 January 2026.

Round-trip from

S$ 1,887
Fiji Airways
  • Fiji Airways
  • 18-5-21-5
  • 3 total stops
  • 55h 25m total
  • Singapore to Tonga
Search Deals

Find 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 7 January 2026.

Sat 8-810:00SIN - TBU
2 stops43h 35mMultiple Airlines
Sat 15-805:00TBU - SIN
2 stops27h 20mMultiple Airlines
Deal found 5-1S$ 1,180
Fri 7-810:00SIN - TBU
1 stop25h 30mMultiple Airlines
Sat 15-817:25TBU - SIN
1 stop31h 05mMultiple Airlines
Deal found 5-1S$ 1,333
Thu 6-802:10SIN - TBU
2 stops18h 35mMultiple Airlines
Fri 14-822:40TBU - SIN
1 stop27h 20mMultiple Airlines
Deal found 5-1S$ 1,476
Mon 18-513:55SIN - TBU
1 stop30h 10mFiji Airways
Thu 21-505:00TBU - SIN
2 stops21h 15mFiji Airways
Deal found 5-1S$ 1,887
Sat 8-821:00SIN - TBU
2 stops47h 45mFiji Airways
Fri 14-805:40TBU - SIN
2 stops20h 35mFiji Airways
Deal found 5-1S$ 2,242
Fri 7-821:00SIN - TBU
2 stops56h 35mFiji Airways
Sat 15-816:55TBU - SIN
2 stops33h 20mFiji Airways
Deal found 5-1S$ 2,388

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 7 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

13:55-10:35

1 stop15h 40m

Nuku‘alofa Fua'Amotu Intl

Thu 21-5

05:00-21:15

2 stops21h 15m

S$ 1,887

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Mon 18-5

22:50-14:35

1 stop34h 45m

Nuku‘alofa Fua'Amotu Intl

Thu 21-5

11:55-17:00

1 stop34h 05m

S$ 2,450

Flights are sorted by cheapest return flights first.

Deals found on 3-1

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.

  • How long is the flight from Singapore to Tonga?

    Airlines like Fiji Airways fly from Singapore to Tonga in about 15h 40m. 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

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.

Alternative routes for Singapore to Tonga

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Melbourne flights
Singapore to Perth flights
Singapore to Sydney flights
Singapore to Auckland flights
Singapore to Brisbane flights
Singapore to Christchurch flights
Singapore to Adelaide flights
Singapore to Darwin flights
Singapore to Queenstown flights
Singapore to Nadi flights
Singapore to Hobart flights
Singapore to Cairns flights
Singapore to Port Moresby flights
Singapore to Wellington flights
Singapore to Broome flights
Singapore to Coolangatta flights
Singapore to Maroochydore flights
Singapore to Apia flights
Singapore to Alice Springs flights
Singapore to Canberra flights
Singapore to Invercargill flights
Singapore to Nelson flights
Singapore to Dunedin flights
Singapore to Yulara flights
Singapore to Toowoomba flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Singapore to Tonga via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Tonga.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.