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Cheap flights from Newcastle to Singapore from $370

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
22 Feb — 1 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newcastle to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle to Singapore
Explore the most affordable flight options available from Newcastle to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2026.

Thu 12/308:35
NTL
-
SIN
1 stop12h 25m
Jetstar
Fri 20/321:00
SIN
-
NTL
1 stop14h 50m
Jetstar
Deal found 21/1$701
Thu 12/316:55
NTL
-
SIN
2 stops27h 25m
Multiple Airlines
Fri 20/310:20
SIN
-
NTL
1 stop18h 40m
Multiple Airlines
Deal found 21/1$757
Mon 11/506:15
NTL
-
SIN
1 stop17h 50m
Qantas Airways
Wed 13/523:30
SIN
-
NTL
1 stop19h 15m
Qantas Airways
Deal found 20/1$1,137

Find flight deals from Newcastle to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle (NTL) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 January 2026.

Round-trip from

$701

One-way from

$370
Jetstar
  • Jetstar
  • 12/3-20/3
  • 2 total stops
  • 27h 15m total
  • Newcastle to Singapore
Search Deals
Jetstar
  • Jetstar
  • 29/3
  • 1 total stop
  • 11h 00m total
  • Newcastle to Singapore
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle to Singapore 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 647,157 searches. Data last updated 23 January 2026.
Use the filters below to find and compare flights from Newcastle to Singapore that are best for you.

Fly from

Newcastle

Fly to

Singapore

Route

Depart

Return

Price

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 12/3

08:35-18:00

1 stop12h 25m

Singapore Changi

Fri 20/3

21:00-14:50

1 stop14h 50m

$701

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 12/3

20:45-17:20

2 stops23h 35m

Singapore Changi

Fri 20/3

12:45-08:00

2 stops16h 15m

$902

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Mon 11/5

06:15-22:05

1 stop17h 50m

Singapore Changi

Wed 13/5

23:30-20:45

1 stop19h 15m

$1,137

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sun 29/3

10:00-18:00

1 stop11h 00m

$370

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 13/5

17:55-19:05

1 stop27h 10m

$401

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 12/5

17:55-19:05

1 stop27h 10m

$404

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sat 28/3

20:45-03:35

1 stop33h 50m

$450

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 26/3

09:40-12:05

1 stop29h 25m

$450

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Fri 27/3

21:00-11:45

3 stops41h 45m

$475

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 31/3

15:40-11:45

3 stops23h 05m

$515

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 11 results
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Best time to book a flight from Newcastle to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Newcastle 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 Newcastle to Singapore

What is the cheapest month to book a flight from Newcastle to Singapore?

Currently, August is the cheapest month in which you can book a flight from Newcastle to Singapore (average of $379). Flying from Newcastle to Singapore in December is currently the most expensive (average of $744). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Newcastle to Singapore. 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 Newcastle to Singapore?

    A quick flight from Newcastle to Singapore can take about 12h 25m. Jetstar provides one of the quickest options available for as low as $701. Airlines will cover a distance of 6284 km.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Newcastle to Singapore?

    Currently, August is the cheapest month in which you can book a flight from Newcastle to Singapore (average of $379). Flying from Newcastle to Singapore in December is currently the most expensive (average of $744). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 Newcastle to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Singapore flights
Coolangatta to Singapore 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 Newcastle to Singapore?

When you search for this flight from Newcastle to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Newcastle to Singapore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Of course! You can now track prices for flights from Newcastle to Singapore 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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