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Cheap flights from Singapore to Tonga from S$ 1,231

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — TBU
23 Aug — 30 Aug1
1 adult

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 18 August 2025.

Round-trip from

S$ 1,231
19-10-27-10
  • 19-10-27-10
  • 4 total stops
  • 87h 35m total
  • Singapore to Tonga
Search Deals

Find flight deals from Singapore to Tonga

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 18 August 2025.

Sun 19-1011:00SIN - TBU
2 stops42h 35mMultiple Airlines
Mon 27-1011:20TBU - SIN
2 stops45h 00mMultiple Airlines
Deal found 18-8S$ 1,231
Sun 19-1021:00SIN - TBU
2 stops32h 10mMultiple Airlines
Tue 28-1016:55TBU - SIN
1 stop31h 30mMultiple Airlines
Deal found 18-8S$ 1,454
Thu 18-910:00SIN - TBU
2 stops34h 45mMultiple Airlines
Fri 26-905:00TBU - SIN
3 stops35h 00mMultiple Airlines
Deal found 16-8S$ 1,567
Thu 18-920:55SIN - TBU
1 stop23h 50mFiji Airways
Fri 26-905:00TBU - SIN
2 stops22h 05mFiji Airways
Deal found 16-8S$ 1,628
Sat 18-1021:00SIN - TBU
2 stops32h 10mMultiple Airlines
Mon 27-1021:35TBU - SIN
1 stop28h 10mMultiple Airlines
Deal found 18-8S$ 1,769
Thu 11-920:55SIN - VAV
1 stop32h 30mMultiple Airlines
Mon 22-917:20VAV - SIN
2 stops54h 55mMultiple Airlines
Deal found 17-8S$ 2,245
Thu 11-920:55SIN - VAV
1 stop32h 30mMultiple Airlines
Tue 23-917:20VAV - SIN
2 stops38h 50mMultiple Airlines
Deal found 17-8S$ 2,328
Thu 11-920:55SIN - VAV
1 stop14h 40mFiji Airways
Wed 24-917:20VAV - SIN
1 stop29h 30mFiji Airways
Deal found 17-8S$ 2,336
Wed 10-919:45SIN - VAV
3 stops39h 50mMultiple Airlines
Tue 23-917:20VAV - SIN
2 stops33h 45mMultiple Airlines
Deal found 17-8S$ 2,623
Tue 9-921:00SIN - VAV
2 stops38h 35mFiji Airways
Wed 24-917:20VAV - SIN
1 stop29h 30mFiji Airways
Deal found 17-8S$ 2,727
Sun 19-1009:45SIN - VAV
2 stops25h 50mMultiple Airlines
Mon 27-1017:20VAV - SIN
3 stops53h 40mMultiple Airlines
Deal found 18-8S$ 2,731
Tue 9-921:00SIN - VAV
2 stops38h 35mFiji Airways
Mon 22-917:20VAV - SIN
2 stops33h 45mFiji Airways
Deal found 17-8S$ 2,750

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 18 August 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

Sun 19-10

11:00-10:35

2 stops42h 35m

Nuku‘alofa Fua'Amotu Intl

Mon 27-10

11:20-03:20

2 stops45h 00m

S$ 1,231

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Sun 19-10

21:00-10:10

2 stops32h 10m

Nuku‘alofa Fua'Amotu Intl

Tue 28-10

16:55-19:25

1 stop31h 30m

S$ 1,454

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Thu 18-9

10:00-01:45

2 stops34h 45m

Nuku‘alofa Fua'Amotu Intl

Fri 26-9

05:00-11:00

3 stops35h 00m

S$ 1,567

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Thu 18-9

20:55-01:45

1 stop23h 50m

Nuku‘alofa Fua'Amotu Intl

Fri 26-9

05:00-22:05

2 stops22h 05m

S$ 1,628

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Sat 18-10

21:00-10:10

2 stops32h 10m

Nuku‘alofa Fua'Amotu Intl

Mon 27-10

21:35-20:45

1 stop28h 10m

S$ 1,769

SingaporeVava'u

SIN - VAV

SINVAV

Singapore Changi

Thu 11-9

20:55-10:25

1 stop32h 30m

Vava'u Lupepau'U

Mon 22-9

17:20-19:15

2 stops54h 55m

S$ 2,245

SingaporeVava'u

SIN - VAV

SINVAV

Singapore Changi

Sun 19-10

09:45-16:35

2 stops25h 50m

Vava'u Lupepau'U

Mon 27-10

17:20-22:05

2 stops33h 45m

S$ 2,328

SingaporeVava'u

SIN - VAV

SINVAV

Singapore Changi

Thu 11-9

20:55-10:25

1 stop32h 30m

Vava'u Lupepau'U

Tue 23-9

17:20-03:10

2 stops38h 50m

S$ 2,328

SingaporeVava'u

SIN - VAV

SINVAV

Singapore Changi

Thu 11-9

20:55-16:35

1 stop14h 40m

Vava'u Lupepau'U

Wed 24-9

17:20-17:50

1 stop29h 30m

S$ 2,336

SingaporeVava'u

SIN - VAV

SINVAV

Singapore Changi

Wed 10-9

19:45-16:35

3 stops39h 50m

Vava'u Lupepau'U

Tue 23-9

17:20-22:05

2 stops33h 45m

S$ 2,623

Flights are sorted by cheapest return flights first.

Deals found on 18-8

Showing 1-10 of 16 results
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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

What is the cheapest time of day to fly from SG to TO?

Find hourly flight availability from Singapore to Tonga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Tonga as you normally would.

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 25h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 9212 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

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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.

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