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Cheap flights from Newcastle to Singapore from $301

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SIN
23 Jul — 30 Jul1
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 18 July 2025.

Round-trip from

$679

One-way from

$301

Popular in

December

Cheapest in

May

Average price

$939
Jetstar
  • Jetstar
  • 8/8-11/8
  • 2 total stops
  • 44h 25m total
  • Newcastle to Singapore
Search Deals
Jetstar
  • Jetstar
  • 30/8
  • 1 total stop
  • 23h 20m total
  • Newcastle to Singapore
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($396 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 18 July 2025.

Fri 8/820:40NTL - SIN
1 stop23h 20mJetstar
Mon 11/821:00SIN - NTL
1 stop21h 05mJetstar
Deal found 17/7$679
Fri 8/820:40NTL - SIN
1 stop23h 20mMultiple Airlines
Mon 11/821:00SIN - NTL
1 stop15h 00mMultiple Airlines
Deal found 16/7$727

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 July 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

Fri 8/8

20:40-18:00

1 stop23h 20m

Singapore Changi

Mon 11/8

21:00-20:05

1 stop21h 05m

$679

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Fri 8/8

20:40-18:00

1 stop23h 20m

Singapore Changi

Mon 11/8

21:00-14:00

1 stop15h 00m

$727

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sat 30/8

20:40-18:00

1 stop23h 20m

$301

NewcastleSingapore

NTL - SIN

NTLSIN

Newcastle Williamtown

Sat 30/8

20:40-02:00

3 stops31h 20m

$443

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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.

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 18 July 2025.
See what other customers who have flown with 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.
Jetstar
6.5
Okay
458 reviews
Check prices

Boarding

6.8

Entertainment

5.1

Food

5.6

Overall

6.5

Comfort

6.4

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs
Jetstar
6.5
Okay
458 reviews
Jetstar
6.5
Okay
458 reviews
Check prices

Boarding

6.8

Entertainment

5.1

Food

5.6

Overall

6.5

Comfort

6.4

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs

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.

  • 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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