Find flights
When to book
FAQs

Cheap flights from Newcastle to Singapore from $623

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 18 November 2025.

Thu 4/1209:30NTL - SIN
1 stop11h 25mJetstar
Wed 10/1221:00SIN - NTL
1 stop14h 50mJetstar
Deal found 15/11$639
Thu 4/1209:30NTL - SIN
1 stop11h 00mMultiple Airlines
Tue 9/1201:25SIN - NTL
1 stop15h 55mMultiple Airlines
Deal found 15/11$903
Tue 16/1209:30NTL - SIN
1 stop27h 25mMultiple Airlines
Thu 25/1219:25SIN - NTL
1 stop32h 50mMultiple Airlines
Deal found 15/11$949
Tue 16/1209:30NTL - SIN
1 stop27h 25mMultiple Airlines
Fri 26/1215:55SIN - NTL
1 stop12h 20mMultiple Airlines
Deal found 15/11$986
Tue 16/1209:30NTL - SIN
1 stop27h 25mMultiple Airlines
Wed 24/1217:10SIN - NTL
1 stop11h 05mMultiple Airlines
Deal found 15/11$990
Thu 18/1209:30NTL - SIN
1 stop17h 40mMultiple Airlines
Thu 25/1219:25SIN - NTL
1 stop32h 50mMultiple Airlines
Deal found 15/11$1,030
Thu 18/1209:30NTL - SIN
1 stop17h 40mMultiple Airlines
Fri 26/1215:55SIN - NTL
1 stop12h 20mMultiple Airlines
Deal found 15/11$1,067
Thu 18/1209:30NTL - SIN
1 stop17h 40mMultiple Airlines
Wed 24/1217:10SIN - NTL
1 stop11h 05mMultiple Airlines
Deal found 15/11$1,070

Cheap flight deals from Newcastle to Singapore

Keep the following information in mind while searching for Newcastle to Singapore flight deals. Data was last updated 18 November 2025.

Round-trip from

$639

One-way from

$623

Popular in

December

Cheapest in

May

Average price

$754
Jetstar
  • Jetstar
  • 4/12-10/12
  • 2 total stops
  • 26h 15m total
  • Newcastle to Singapore
Search Deals
18/12
  • 18/12
  • 1 total stop
  • 17h 40m total
  • Newcastle to Singapore
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($368 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 18 November 2025.
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 4/12

09:30-17:55

1 stop11h 25m

Singapore Changi

Wed 10/12

21:00-14:50

1 stop14h 50m

$639

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 17/3

08:35-18:00

1 stop12h 25m

Singapore Changi

Sat 21/3

21:00-20:20

1 stop20h 20m

$995

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 4/12

09:30-17:30

1 stop11h 00m

Singapore Changi

Tue 9/12

01:25-19:45

2 stops15h 20m

$1,072

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 17/3

06:10-22:05

1 stop18h 55m

Singapore Changi

Sat 21/3

21:30-18:05

2 stops17h 35m

$1,194

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Fri 19/12

20:30-18:00

2 stops24h 30m

Singapore Changi

Thu 25/12

01:25-19:45

1 stop15h 20m

$1,434

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 1/1

09:30-18:00

1 stop11h 30m

Singapore Changi

Thu 8/1

21:00-19:50

1 stop19h 50m

$1,446

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 18/12

09:30-23:05

2 stops16h 35m

$720

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sat 20/12

09:30-17:55

1 stop11h 25m

$765

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sun 21/12

20:30-03:10

2 stops57h 40m

$775

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 23/12

09:30-09:55

1 stop27h 25m

$841

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 13 results
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 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 $396). Flying from Newcastle to Singapore in December is currently the most expensive (average of $791). 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.

  • 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 11h 25m. Jetstar provides one of the quickest options available for as low as $639. 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 $396). Flying from Newcastle to Singapore in December is currently the most expensive (average of $791). 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 Suvarnabhumi flights
Sydney to Haneda flights
Sydney to Denpasar flights
Sydney to Narita flights
Sydney to Kuala Lumpur Intl flights
Sydney to Manila flights
Sydney to Ho Chi Minh City flights
Sydney to Incheon Intl flights
Sydney to Don Mueang Intl flights
Sydney to Hong Kong flights
Sydney to Singapore flights
Sydney to Hongqiao Intl flights
Sydney to New Delhi flights
Sydney to Kathmandu flights
Sydney to Phuket City flights
Sydney to Pu Dong flights
Sydney to Taiwan Taoyuan Intl flights
Sydney to Lahore flights
Sydney to Dhaka flights
Sydney to Colombo flights
Sydney to Guangzhou flights
Sydney to Kansai Intl flights
Sydney to Soekarno-Hatta Intl flights
Sydney to Gimpo Intl flights
Sydney to Mumbai flights
Sydney to Bangalore flights
Sydney to Hanoi flights
Coolangatta to Denpasar flights
Sydney to Da Nang flights
Sydney to Hyderabad flights
Sydney to Osaka Itami flights
Sydney to Shenzhen flights
Sydney to Chitose flights
Sydney to Islamabad flights
Sydney to Ahmedabad flights
Sydney to Kobe flights
Sydney to Beijing Daxing Intl flights
Sydney to Chennai flights
Sydney to Cebu City flights
Sydney to Capital flights
Sydney to Karachi flights
Sydney to Almaty flights
Sydney to Halim Perdana Kusuma flights
Sydney to Amritsar flights
Sydney to Hangzhou flights
Sydney to Malé 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.