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Cheap flights from Newcastle to Singapore from $403

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
27 Jun — 4 Jul1
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 28 May 2026.

Wed 8/717:55
NTL
-
SIN
1 stop26h 05m
Jetstar
Mon 27/721:00
SIN
-
NTL
1 stop33h 00m
Jetstar
Deal found 23/5$842
Wed 8/717:55
NTL
-
SIN
1 stop11h 45m
Multiple Airlines
Mon 27/719:25
SIN
-
NTL
Nonstop10h 15m
Multiple Airlines
Deal found 23/5$903
Mon 13/708:45
NTL
-
SIN
1 stop20h 55m
Multiple Airlines
Mon 20/721:00
SIN
-
NTL
1 stop15h 00m
Multiple Airlines
Deal found 27/5$950
Wed 30/914:40
NTL
-
SIN
1 stop15h 00m
Multiple Airlines
Sun 18/1011:05
SIN
-
NTL
1 stop17h 50m
Multiple Airlines
Deal found 27/5$966
Wed 30/917:55
NTL
-
SIN
2 stops26h 05m
Jetstar
Sun 18/1021:00
SIN
-
NTL
1 stop17h 15m
Jetstar
Deal found 27/5$1,017
Thu 1/1017:55
NTL
-
SIN
2 stops26h 05m
Jetstar
Sun 18/1021:00
SIN
-
NTL
1 stop17h 15m
Jetstar
Deal found 28/5$1,055
Wed 30/919:50
NTL
-
SIN
2 stops33h 20m
Multiple Airlines
Mon 12/1011:05
SIN
-
NTL
1 stop17h 55m
Multiple Airlines
Deal found 27/5$1,125

Find flight deals from Newcastle to Singapore

Keep the following information in mind while searching for Newcastle to Singapore flight deals. Data was last updated 28 May 2026.

Round-trip from

$842

One-way from

$403

Popular in

June

Cheapest in

January

Average price

$1,371
Jetstar
  • Jetstar
  • 8/7-27/7
  • 2 total stops
  • 59h 05m total
  • Newcastle to Singapore
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 29h 30m total
  • Newcastle to Singapore
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($793 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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 28 May 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 8/7

19:50-18:00

2 stops24h 10m

Singapore Changi

Mon 27/7

21:00-08:00

1 stop33h 00m

$959

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 30/9

17:55-18:00

2 stops26h 05m

Singapore Changi

Sun 18/10

21:00-17:15

1 stop17h 15m

$1,017

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 1/10

17:55-18:00

2 stops26h 05m

Singapore Changi

Sun 18/10

21:00-17:15

1 stop17h 15m

$1,055

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 30/9

17:55-15:35

2 stops23h 40m

Singapore Changi

Sun 18/10

15:35-20:45

2 stops26h 10m

$1,119

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 1/10

14:40-09:05

2 stops20h 25m

Singapore Changi

Sun 18/10

18:15-15:00

2 stops17h 45m

$1,161

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 1/7

09:00-18:00

Nonstop11h 00m

Singapore Changi

Wed 8/7

09:45-19:15

2 stops31h 30m

$1,219
Fastest return journey

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Mon 13/7

17:55-03:40

1 stop11h 45m

Singapore Changi

Mon 20/7

19:25-07:40

Nonstop10h 15m

$1,269

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 30/9

09:00-18:00

Nonstop11h 00m

Singapore Changi

Mon 12/10

11:05-08:00

1 stop17h 55m

$1,308

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 27/10

09:45-18:00

1 stop11h 15m

Singapore Changi

Thu 29/10

21:00-19:50

2 stops19h 50m

$1,311
Cheapest one-way

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 15/9

08:35-18:00

1 stop35h 25m

$423

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 time of day to fly from NTL to SG?

Find hourly flight availability from Newcastle to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 May 2026.

When flying from Newcastle to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 28 May 2026.
See what other customers who have flown with Qantas Airways and Jetstar from Newcastle to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,043 reviews
Check prices

Food

7.0

Entertainment

7.2

Overall

7.5

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,043 reviews
Qantas Airways
7.5
Good
1,043 reviews
Check prices

Food

7.0

Entertainment

7.2

Overall

7.5

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Jetstar
6.5
Okay
543 reviews
Qantas Airways
7.5
Good
1,043 reviews
Check prices

Food

7.0

Entertainment

7.2

Overall

7.5

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

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 airport do you fly from for flights from Newcastle to Singapore?

    Newcastle Williamtown (NTL) is the airport you will fly out of if you book a flight from Newcastle to Singapore. It is only a 15.6 km journey to Williamtown (NTL) from Newcastle’s city centre.

  • How long is the flight from Newcastle to Singapore?

    A quick flight from Newcastle to Singapore can take about 26h 05m. Jetstar provides one of the quickest options available for as low as $1,017. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Newcastle to Singapore

Discover the top 2 airlines 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 28 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$313Average$740FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$1,015Average$1,634FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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?

Millions of users choose and trust Cheapflights to book the best flight deals from Newcastle to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Yes, Cheapflights offers price alerts on Newcastle to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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