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Cheap flights from Newcastle to Singapore from $363

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
20 jun. — 27 jun.1
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 21 mayo 2026.

lun. 12/1008:35
NTL
-
SIN
1 stop12h 25m
Jetstar
lun. 26/1021:00
SIN
-
NTL
1 stop15h 05m
Jetstar
Deal found 18/5$696
lun. 26/1008:35
NTL
-
SIN
1 stop12h 25m
Jetstar
mar. 17/1119:25
SIN
-
NTL
1 stop9h 55m
Jetstar
Deal found 18/5$743
mar. 13/1008:35
NTL
-
SIN
1 stop13h 30m
Multiple Airlines
jue. 29/1010:50
SIN
-
NTL
1 stop18h 05m
Multiple Airlines
Deal found 18/5$779
mar. 27/1009:45
NTL
-
SIN
1 stop11h 15m
Multiple Airlines
jue. 19/1110:50
SIN
-
NTL
1 stop18h 05m
Multiple Airlines
Deal found 18/5$781
mar. 27/1009:45
NTL
-
SIN
1 stop11h 15m
Multiple Airlines
mar. 17/1110:50
SIN
-
NTL
1 stop18h 05m
Multiple Airlines
Deal found 18/5$786
vie. 9/1008:35
NTL
-
SIN
1 stop13h 30m
Multiple Airlines
mar. 27/1001:25
SIN
-
NTL
1 stop15h 55m
Multiple Airlines
Deal found 18/5$811
mar. 27/1009:45
NTL
-
SIN
1 stop11h 15m
Multiple Airlines
lun. 16/1115:55
SIN
-
NTL
1 stop13h 25m
Multiple Airlines
Deal found 18/5$814
mar. 27/1009:45
NTL
-
SIN
1 stop11h 15m
Multiple Airlines
mar. 17/1101:25
SIN
-
NTL
1 stop15h 55m
Multiple Airlines
Deal found 18/5$818
mié. 28/1009:45
NTL
-
SIN
1 stop11h 15m
Multiple Airlines
jue. 19/1110:50
SIN
-
NTL
1 stop18h 05m
Multiple Airlines
Deal found 18/5$819
sáb. 24/1008:45
NTL
-
SIN
1 stop13h 20m
Multiple Airlines
jue. 19/1110:50
SIN
-
NTL
1 stop18h 05m
Multiple Airlines
Deal found 18/5$823
sáb. 13/617:55
NTL
-
SIN
1 stop26h 05m
Jetstar
sáb. 20/621:00
SIN
-
NTL
1 stop33h 00m
Jetstar
Deal found 16/5$826

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 21 mayo 2026.

Round-trip from

$696

One-way from

$363

Popular in

June

Cheapest in

January

Average price

$1,375
Jetstar
  • Jetstar
  • 12/10-26/10
  • 2 total stops
  • 27h 30m total
  • Newcastle to Singapore
Search Deals
Jetstar
  • Jetstar
  • 18/7
  • 1 total stop
  • 26h 05m total
  • Newcastle to Singapore
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($797 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($110 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 21 mayo 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
Fastest return journey

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

mar. 16/6

09:00-18:00

1 stop11h 00m

Singapore Changi

mar. 23/6

21:00-17:15

1 stop18h 15m

$919

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

sáb. 13/6

09:15-03:05

2 stops19h 50m

Singapore Changi

sáb. 20/6

21:00-08:00

1 stop33h 00m

$931

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

jue. 1/10

14:40-18:00

1 stop29h 20m

Singapore Changi

mar. 6/10

02:30-17:15

1 stop11h 45m

$967

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

dom. 14/6

09:15-03:40

1 stop20h 25m

Singapore Changi

dom. 21/6

11:05-08:00

1 stop18h 55m

$974

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

mar. 16/6

15:45-19:30

2 stops29h 45m

Singapore Changi

mar. 23/6

21:00-17:15

1 stop18h 15m

$979

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

jue. 1/10

17:55-18:00

2 stops26h 05m

Singapore Changi

mié. 7/10

21:00-17:15

1 stop17h 15m

$1,034

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

mié. 19/8

06:15-18:15

1 stop14h 00m

Singapore Changi

dom. 23/8

23:30-20:45

1 stop19h 15m

$1,216
Cheapest one-way

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

sáb. 18/7

17:55-18:00

1 stop26h 05m

$363

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

sáb. 18/7

17:55-14:15

2 stops22h 20m

$424

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

sáb. 11/7

14:40-14:15

2 stops25h 35m

$453

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 14 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 21 mayo 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 21 mayo 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
1,038 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.2

Food

7.0

Comfort

7.5

Overall

7.5

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
1,038 reviews
Qantas Airways
7.5
Good
1,038 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.2

Food

7.0

Comfort

7.5

Overall

7.5

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
541 reviews
Qantas Airways
7.5
Good
1,038 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.2

Food

7.0

Comfort

7.5

Overall

7.5

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 11h. Jetstar provides one of the quickest options available for as low as $919. 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

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 21 mayo 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$313Average$705FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$1,018Average$1,638FlexibilityNo 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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