Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Newcastle to Singapore from $359

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
13 Jun — 20 Jun1
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 14 May 2026.

Tue 18/814:40
NTL
-
SIN
1 stop30h 25m
Multiple Airlines
Sun 23/811:05
SIN
-
NTL
1 stop19h 00m
Multiple Airlines
Deal found 11/5$738
Tue 18/814:40
NTL
-
SIN
1 stop30h 25m
Multiple Airlines
Wed 26/802:30
SIN
-
NTL
1 stop27h 35m
Multiple Airlines
Deal found 11/5$746
Tue 18/814:40
NTL
-
SIN
1 stop30h 25m
Multiple Airlines
Tue 25/811:05
SIN
-
NTL
1 stop24h 55m
Multiple Airlines
Deal found 11/5$750
Wed 19/814:40
NTL
-
SIN
1 stop15h 00m
Multiple Airlines
Wed 26/802:30
SIN
-
NTL
1 stop27h 35m
Multiple Airlines
Deal found 11/5$755
Wed 19/814:40
NTL
-
SIN
1 stop15h 00m
Multiple Airlines
Tue 25/811:05
SIN
-
NTL
1 stop24h 55m
Multiple Airlines
Deal found 11/5$757
Wed 19/814:40
NTL
-
SIN
1 stop15h 00m
Multiple Airlines
Sat 22/811:05
SIN
-
NTL
1 stop18h 55m
Multiple Airlines
Deal found 11/5$770
Tue 18/814:40
NTL
-
SIN
1 stop15h 00m
Multiple Airlines
Sat 22/811:05
SIN
-
NTL
1 stop18h 55m
Multiple Airlines
Deal found 11/5$782
Mon 24/808:45
NTL
-
SIN
1 stop20h 55m
Multiple Airlines
Tue 25/802:30
SIN
-
NTL
1 stop12h 45m
Multiple Airlines
Deal found 11/5$786
Wed 19/814:40
NTL
-
SIN
1 stop15h 00m
Multiple Airlines
Tue 25/802:30
SIN
-
NTL
1 stop12h 45m
Multiple Airlines
Deal found 11/5$796
Tue 18/817:55
NTL
-
SIN
1 stop27h 10m
Multiple Airlines
Tue 25/802:30
SIN
-
NTL
1 stop12h 45m
Multiple Airlines
Deal found 11/5$799
Sat 22/814:40
NTL
-
SIN
1 stop15h 00m
Multiple Airlines
Tue 25/811:05
SIN
-
NTL
1 stop24h 55m
Multiple Airlines
Deal found 11/5$804
Thu 11/615:45
NTL
-
SIN
2 stops20h 30m
Multiple Airlines
Wed 17/611:05
SIN
-
NTL
1 stop18h 55m
Multiple Airlines
Deal found 12/5$808

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 14 May 2026.

Round-trip from

$738

One-way from

$359

Popular in

June

Cheapest in

January

Average price

$1,352
18/8-23/8
  • 18/8-23/8
  • 2 total stops
  • 49h 25m total
  • Newcastle to Singapore
Search Deals
1/9
  • 1/9
  • 1 total stop
  • 29h 20m total
  • Newcastle to Singapore
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($735 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($114 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 14 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

Tue 18/8

17:55-12:05

2 stops20h 10m

Singapore Changi

Mon 24/8

21:00-14:00

1 stop15h 00m

$842

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 10/6

17:55-19:30

2 stops27h 35m

Singapore Changi

Wed 17/6

09:45-19:15

2 stops31h 30m

$887

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sun 23/8

08:35-03:40

1 stop21h 05m

Singapore Changi

Wed 26/8

02:30-17:15

1 stop12h 45m

$898

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 11/6

17:55-19:30

2 stops27h 35m

Singapore Changi

Thu 18/6

09:45-18:20

2 stops30h 35m

$968

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sun 24/5

09:05-03:40

1 stop20h 35m

Singapore Changi

Fri 29/5

02:10-08:30

2 stops28h 20m

$1,076
Fastest return journey

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 11/6

08:35-18:00

1 stop11h 25m

Singapore Changi

Thu 18/6

19:25-07:40

Nonstop10h 15m

$1,095

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 6/8

06:15-22:05

1 stop17h 50m

Singapore Changi

Mon 10/8

20:15-20:45

1 stop22h 30m

$1,193

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Wed 10/6

10:05-17:25

1 stop33h 20m

Singapore Changi

Sun 14/6

23:30-20:45

1 stop19h 15m

$1,200

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Fri 26/6

09:00-03:50

1 stop20h 50m

Singapore Changi

Fri 3/7

11:05-08:00

1 stop18h 55m

$1,215
Cheapest one-way

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Tue 1/9

17:55-18:00

2 stops26h 05m

$428

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 11 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 14 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 14 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
1,037 reviews
Check prices

Boarding

7.7

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Entertainment

7.2

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
1,037 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Boarding

7.7

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Entertainment

7.2

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
540 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Boarding

7.7

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Entertainment

7.2

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.

  • 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.

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 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$308Average$674FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$1,001Average$1,611FlexibilityNo 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.

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.