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Cheap flights from Newcastle to Singapore from $719

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
6 Aug — 13 Aug1
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 7 July 2026.

Wed 5/808:35
NTL
-
SIN
1 stop12h 30m
Multiple Airlines
Sun 23/811:05
SIN
-
NTL
1 stop18h 55m
Multiple Airlines
Deal found 3/7$719
Thu 3/911:30
NTL
-
SIN
1 stop33h 35m
Multiple Airlines
Wed 9/902:30
SIN
-
NTL
1 stop12h 40m
Multiple Airlines
Deal found 4/7$752
Thu 29/1021:00
NTL
-
SIN
1 stop24h 00m
Multiple Airlines
Wed 16/1221:00
SIN
-
NTL
1 stop31h 55m
Multiple Airlines
Deal found 5/7$801
Mon 17/811:30
NTL
-
SIN
1 stop18h 10m
Multiple Airlines
Mon 24/821:00
SIN
-
NTL
1 stop18h 10m
Multiple Airlines
Deal found 3/7$968

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 7 July 2026.

Round-trip from

$719

Popular in

June

Cheapest in

January
5/8-23/8
  • 5/8-23/8
  • 2 total stops
  • 31h 25m total
  • Newcastle to Singapore
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($805 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($124 potential savings vs. average return price).
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 7 July 2026.
Use the filters below to find and compare flights from Newcastle to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 5/8

19:20-19:30

2 stops26h 10m

Singapore Changi

Sun 23/8

11:05-08:00

1 stop18h 55m

$847

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 3/9

18:00-10:15

2 stops18h 15m

Singapore Changi

Wed 9/9

02:30-17:10

1 stop12h 40m

$909

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Mon 3/8

08:45-03:40

1 stop20h 55m

Singapore Changi

Sat 8/8

09:45-09:00

2 stops21h 15m

$1,052
Fastest return journey

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sat 31/10

08:15-22:05

1 stop16h 50m

Singapore Changi

Tue 3/11

19:55-10:05

1 stop11h 10m

$1,223

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 27/10

09:45-18:00

1 stop11h 15m

Singapore Changi

Thu 29/10

19:55-21:15

1 stop22h 20m

$1,225

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Sorted by cheapest first

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’s the top stopover airport for flights from Newcastle to Singapore?

Share of one-stop return flights from Newcastle to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Denpasar (DPS) – chosen by Cheapflights users on 50% of one-stop itineraries from Newcastle to Singapore on Cheapflights.

What’s the cheapest stopover airport for flights from Newcastle to Singapore?

Average return fare for one-stop flights from Newcastle to Singapore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Denpasar (DPS) is the most affordable one-stop option, with an average return flight price of $892.

What’s the fastest stopover option from Newcastle to Singapore?

Shortest average travel time for one-stop one-way flights from Newcastle to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denpasar (DPS) have the shortest average one-way travel time for one-stop routes: 11h 11m.

Which airport typically offers the quickest stopover for flights from Newcastle to Singapore?

Average stopover duration for one-stop one-way flights from Newcastle to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denpasar (DPS) offer the fastest connection on this route, with an average stopover time of 1h 37m.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 7 July 2026.
Check out reviews from past customers who have flown with Jetstar from Newcastle to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jetstar
6.5
Okay
551 reviews
Check prices

Entertainment

5.0

Boarding

6.7

Comfort

6.4

Food

5.7

Overall

6.5

Crew

7.3

Reviews

1 / 20
10.0
Excellent

Paul,May 2026

MEL - SYD

On-time departure and early arrival. Everything went very well. This is a budget airline so I’m not comparing them to a premium airline, I’m comparing them to other budget carriers and I have no complaints. Well done Jetstar
Jetstar
6.5
Okay
551 reviews
Jetstar
6.5
Okay
551 reviews
Check prices

Entertainment

5.0

Boarding

6.7

Comfort

6.4

Food

5.7

Overall

6.5

Crew

7.3

Reviews

1 / 20
10.0
Excellent

Paul,May 2026

MEL - SYD

On-time departure and early arrival. Everything went very well. This is a budget airline so I’m not comparing them to a premium airline, I’m comparing them to other budget carriers and I have no complaints. Well done Jetstar

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.

  • What is the cheapest airline to fly from Newcastle to Singapore round-trip?

    Currently priced at $350, Jetstar will fly you from Newcastle to Singapore and back. In addition to Jetstar, many other airlines offer competitively priced options for your trip. This flight start at 67% lower than the current average price 3 months from now.

  • 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.

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

Top airline flying from Newcastle to Singapore

Discover the top airline that operate flights from Newcastle to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$350Average$797FlexibilityNo cancel feeOn-time74%
Search Jetstar 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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