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Cheap flights from Singapore to Tonga from S$ 630

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7-8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — TBU
8 Jul — 15 Jul1
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 3 July 2025.

Round-trip from

S$ 1,314

One-way from

S$ 630
30-8-13-9
  • 30-8-13-9
  • 4 total stops
  • 69h 25m total
  • Singapore to Tonga
7-8
  • 7-8
  • 2 total stops
  • 32h 45m total
  • Singapore to Tonga

Find flight deals from Singapore to Tonga

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 3 July 2025.

Sat 30-811:00SIN - TBU
2 stops42h 35mMultiple Airlines
Sat 13-905:40TBU - SIN
2 stops26h 50mMultiple Airlines
Deal found 3-7S$ 1,314
Sat 30-818:50SIN - TBU
1 stop35h 20mAir New Zealand
Sat 13-912:20TBU - SIN
1 stop33h 30mAir New Zealand
Deal found 3-7S$ 2,367

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 3 July 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

Sat 30-8

11:00-10:35

2 stops42h 35m

Nuku‘alofa Fua'Amotu Intl

Sat 13-9

05:40-03:30

2 stops26h 50m

S$ 1,314

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Sat 30-8

18:50-11:10

1 stop35h 20m

Nuku‘alofa Fua'Amotu Intl

Sat 13-9

12:20-16:50

1 stop33h 30m

S$ 2,367

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Thu 7-8

02:00-15:45

2 stops32h 45m

S$ 630

SingaporeVava'u

SIN - VAV

SINVAV

Singapore Changi

Sat 9-8

20:55-11:10

1 stop33h 15m

S$ 1,170

SingaporeVava'u

SIN - VAV

SINVAV

Singapore Changi

Sat 9-8

21:00-11:10

2 stops33h 10m

S$ 1,202

SingaporeNuku‘alofa

SIN - TBU

SINTBU

Singapore Changi

Wed 6-8

08:35-11:10

1 stop21h 35m

S$ 1,348

Flights are sorted by cheapest return flights first.

Deals found on 1-7

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 3 July 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.

Reviews of airlines servicing Tonga

Get insights into the airlines that provide service to Tonga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tonga. Reviews last updated 3 July 2025.
Read through reviews of airlines operating flights from Singapore to Tonga, such as Singapore Airlines, Fiji Airways, andAir New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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.
  • 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.

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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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