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Cheap flights from San Francisco Bay Area to Newcastle from $3,801

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — NTL
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find flight deals from San Francisco Bay Area to Newcastle

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco Bay Area to Newcastle
Explore the most affordable flight options available from San Francisco Bay Area to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Sat 25/1013:18SJC - NTL
2 stops37h 57mQantas Airways
Tue 28/1006:45NTL - SJC
2 stops28h 08mQantas Airways
Deal found 12/10$3,801
Sun 26/1010:48SJC - NTL
2 stops51h 12mMultiple Airlines
Wed 29/1016:55NTL - SJC
2 stops20h 24mMultiple Airlines
Deal found 13/10$4,050
Sun 26/1007:08SJC - NTL
3 stops33h 12mQantas Airways
Wed 29/1016:55NTL - SJC
2 stops35h 14mQantas Airways
Deal found 13/10$4,261
Sun 26/1016:45SFO - NTL
2 stops45h 15mEmirates
Wed 29/1021:00NTL - SFO
2 stops58h 50mEmirates
Deal found 13/10$4,320
Sat 25/1007:00SJC - NTL
3 stops33h 20mMultiple Airlines
Tue 28/1006:45NTL - SJC
3 stops26h 02mMultiple Airlines
Deal found 12/10$5,033
Sat 25/1017:05SFO - NTL
2 stops44h 55mEmirates
Tue 28/1021:00NTL - SFO
2 stops58h 50mEmirates
Deal found 12/10$15,215

Cheap flight deals from San Francisco Bay Area to Newcastle

Keep the following information in mind while searching for San Francisco Bay Area to Newcastle flight deals. Data was last updated 14 October 2025.

Round-trip from

$3,801

Popular in

December

Cheapest in

February

Average price

$1,830
Qantas Airways
  • Qantas Airways
  • 25/10-28/10
  • 4 total stops
  • 66h 05m total
  • San Francisco Bay Area to Newcastle
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($479 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($94 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to Newcastle 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 October 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Newcastle that are best for you.

Fly from

San Francisco Bay Area

Fly to

Newcastle

Route

Depart

Return

Price

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Sat 25/10

13:18-21:15

2 stops37h 57m

Newcastle Williamtown

Tue 28/10

06:45-16:53

2 stops28h 08m

$3,801

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Sun 26/10

10:48-08:00

2 stops51h 12m

Newcastle Williamtown

Wed 29/10

16:55-19:19

2 stops20h 24m

$4,050

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Sun 26/10

07:08-10:20

3 stops33h 12m

Newcastle Williamtown

Wed 29/10

16:55-10:09

2 stops35h 14m

$4,261

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sun 26/10

16:45-08:00

2 stops45h 15m

Newcastle Williamtown

Wed 29/10

21:00-13:50

2 stops58h 50m

$4,320

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Thu 5/2

10:10-14:50

2 stops33h 40m

Newcastle Williamtown

Mon 9/2

21:00-21:58

2 stops43h 58m

$4,653

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Sat 25/10

07:00-10:20

3 stops33h 20m

Newcastle Williamtown

Tue 28/10

06:45-14:47

3 stops26h 02m

$5,033

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 25/10

17:05-08:00

2 stops44h 55m

Newcastle Williamtown

Tue 28/10

21:00-13:50

2 stops58h 50m

$15,215

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Best time to book a flight from San Francisco Bay Area to Newcastle

Have a flexible travel schedule? Discover the best time to fly to Newcastle from San Francisco Bay Area 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 San Francisco Bay Area to Newcastle

What is the cheapest month to book a flight from San Francisco Bay Area to Newcastle?

Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Newcastle (average of $449). Flying from San Francisco Bay Area to Newcastle in January is currently the most expensive (average of $1,285). 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 San Francisco Bay Area to Newcastle. 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 into for flights to Newcastle from San Francisco Bay Area?

    If you book a flight to Newcastle from San Francisco Bay Area, you will be flying to Williamtown, which is the city’s only airport. Newcastle Williamtown (NTL) is located 15.6 km from the centre of Newcastle.

  • How long is the flight from San Francisco Bay Area to Newcastle?

    Qantas Airways and Emirates can get you from San Francisco Bay Area to Newcastle in just under 37h 57m. Your travel time can differ by up to 7h 18m. The distance from San Francisco Bay Area to Newcastle is about 11840 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from San Francisco Bay Area to Newcastle?

    The most popular flight routes from San Francisco Bay Area to Newcastle are San Jose - Newcastle Williamtown, Oakland - Newcastle Williamtown and San Francisco - Newcastle Williamtown.

  • Can I find deals for flights from San Francisco Bay Area to Newcastle that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Newcastle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Newcastle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Newcastle.

  • Can I find deals for business class flights from San Francisco Bay Area to Newcastle?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Newcastle 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 San Francisco Bay Area to Newcastle?

    Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Newcastle (average of $449). Flying from San Francisco Bay Area to Newcastle in January is currently the most expensive (average of $1,285). 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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Nelson Bay

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Can Cheapflights find flights from San Francisco Bay Area to Newcastle with no change fees?

Certainly. Search results for flights to Newcastle from San Francisco Bay Area shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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