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Cheap flights from Newcastle to Singapore from $662

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
8 Sep — 15 Sep1
1 adult

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 3 September 2025.

Round-trip from

$662

Popular in

December

Cheapest in

May

Average price

$854
23/10-28/10
  • 23/10-28/10
  • 2 total stops
  • 42h 30m total
  • Newcastle to Singapore
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($367 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Newcastle to Singapore

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 3 September 2025.

Thu 23/1020:40NTL - SIN
1 stop24h 20mMultiple Airlines
Tue 28/1010:50SIN - NTL
1 stop18h 10mMultiple Airlines
Deal found 3/9$662
Thu 16/1020:40NTL - SIN
1 stop24h 20mJetstar
Thu 23/1021:00SIN - NTL
1 stop32h 00mJetstar
Deal found 1/9$685
Fri 17/1020:40NTL - SIN
1 stop24h 20mJetstar
Fri 24/1021:00SIN - NTL
1 stop32h 00mJetstar
Deal found 2/9$713
Thu 16/1020:40NTL - SIN
1 stop24h 20mMultiple Airlines
Wed 22/1002:30SIN - NTL
1 stop14h 35mMultiple Airlines
Deal found 1/9$770
Fri 17/1020:40NTL - SIN
1 stop24h 20mMultiple Airlines
Thu 23/1002:30SIN - NTL
1 stop14h 35mMultiple Airlines
Deal found 2/9$917

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 3 September 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 23/10

20:40-18:00

1 stop24h 20m

Singapore Changi

Tue 28/10

10:50-08:00

1 stop18h 10m

$662

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 16/10

20:40-18:00

1 stop24h 20m

Singapore Changi

Thu 23/10

21:00-08:00

1 stop32h 00m

$685

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Fri 17/10

20:40-18:00

1 stop24h 20m

Singapore Changi

Fri 24/10

21:00-08:00

1 stop32h 00m

$713

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Thu 16/10

20:40-18:00

1 stop24h 20m

Singapore Changi

Wed 22/10

02:30-20:05

1 stop14h 35m

$770

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Fri 17/10

20:40-18:00

1 stop24h 20m

Singapore Changi

Thu 23/10

02:30-20:05

1 stop14h 35m

$917

Flights are sorted by cheapest return flights first.

Deals found on 3/9

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, May is the cheapest month in which you can book a flight from Newcastle to Singapore (average of $355). Flying from Newcastle to Singapore in December is currently the most expensive (average of $752). 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 24h 20m. Jetstar provides one of the quickest options available for as low as $685. 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, May is the cheapest month in which you can book a flight from Newcastle to Singapore (average of $355). Flying from Newcastle to Singapore in December is currently the most expensive (average of $752). 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

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Fly with Cheapflights

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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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