How long does it take to fly to Newcastle?

The average flight duration from California to Newcastle depends on which airport you fly into and out of. Flying from San Francisco to Sydney is 14h 40m on average, while flying from Los Angeles to Sydney is 14h 50m on average. Sydney is the most popular airport in Newcastle.

When did momondo last update prices for flights from California to Newcastle Williamtown Airport?

Prices for flights from California to Newcastle Williamtown Airport refresh daily.

How old do you have to be to fly from California to Newcastle Williamtown Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Newcastle Williamtown Airport.

What documentation or ID do you need to fly to Newcastle Williamtown Airport?

The necessary travel and health documents for your Newcastle Williamtown Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$2,180 Cheap Flights from California to Newcastle in 2026

Find the cheapest flights from California to Newcastle

Return

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 21:00SJC San Jose-NTL Newcastle Williamtown

44h 00m2 stops Dallas/Fort Worth Melbourne

06:30 - 22:48NTL Newcastle Williamtown-SJC San Jose

35h 18m2 stops Brisbane Dallas/Fort Worth

$2,532Qantas Airways

Sat, 7 Nov - Wed, 11 Nov

06:00 - 21:00SJC San Jose-NTL Newcastle Williamtown

44h 00m2 stops Dallas/Fort Worth Melbourne

06:30 - 22:48NTL Newcastle Williamtown-SJC San Jose

35h 18m2 stops Brisbane Dallas/Fort Worth

$2,534Qantas Airways

Sat, 7 Nov - Wed, 11 Nov

15:00 - 17:40SFO San Francisco-NTL Newcastle Williamtown

55h 40m2 stops Doha Hamad Intl Melbourne

08:35 - 12:40NTL Newcastle Williamtown-SFO San Francisco

47h 05m2 stops Melbourne Doha Hamad Intl

$2,790Qatar Airways

Sat, 14 Nov - Wed, 18 Nov

23:05 - 11:30SFO San Francisco-NTL Newcastle Williamtown

17h 25m1 stop Brisbane

07:05 - 06:50NTL Newcastle Williamtown-SFO San Francisco

18h 45m1 stop Brisbane

$3,367United Airlines

Sat, 14 Nov - Wed, 18 Nov

23:05 - 17:40SFO San Francisco-NTL Newcastle Williamtown

23h 35m2 stops Brisbane Melbourne

07:05 - 06:50NTL Newcastle Williamtown-SFO San Francisco

18h 45m1 stop Brisbane

$3,397United Airlines

Sat, 14 Nov - Wed, 18 Nov

19:49 - 12:20SJC San Jose-NTL Newcastle Williamtown

47h 31m3 stops Boise Air Term. Gowen Fld Los Angeles Los Angeles Melbourne

15:45 - 07:52NTL Newcastle Williamtown-SJC San Jose

33h 07m3 stops Brisbane Los Angeles Los Angeles Boise Air Term. Gowen Fld

$3,782Multiple Airlines

Wed, 26 Aug - Sat, 29 Aug

17:00 - 08:30SFO San Francisco-NTL Newcastle Williamtown

46h 30m2 stops Dubai Intl Melbourne

17:55 - 14:00NTL Newcastle Williamtown-SFO San Francisco

61h 05m2 stops Melbourne Dubai Intl

$4,917Emirates

Wed, 26 Aug - Sat, 29 Aug

12:03 - 17:15SJC San Jose-NTL Newcastle Williamtown

36h 12m2 stops Dallas/Fort Worth Melbourne

08:15 - 22:11NTL Newcastle Williamtown-SJC San Jose

54h 56m3 stops Melbourne Sydney Kingsford Smith Dallas/Fort Worth

$4,943Multiple Airlines

Wed, 26 Aug - Sat, 29 Aug

12:03 - 17:15SJC San Jose-NTL Newcastle Williamtown

36h 12m2 stops Dallas/Fort Worth Melbourne

09:05 - 22:32NTL Newcastle Williamtown-SJC San Jose

30h 27m2 stops Melbourne Dallas/Fort Worth

$5,112Multiple Airlines

Wed, 26 Aug - Sat, 29 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Qantas Airways flights from California to Newcastle

Our best Qantas Airways deals on California to Newcastle flight tickets

Qantas Airways

7 Nov

SJC06:00San Jose

44h 00m

2 stops

NTL21:00Newcastle Williamtown

11 Nov

NTL06:30Newcastle Williamtown

35h 18m

2 stops

SJC22:48San Jose

$2,532

Qantas Airways

7 Nov

SJC06:00San Jose

44h 00m

2 stops

NTL21:00Newcastle Williamtown

11 Nov

NTL06:30Newcastle Williamtown

35h 18m

2 stops

SJC22:48San Jose

$2,534

United Airlines flights from California to Newcastle

Our best United Airlines deals on California to Newcastle flight tickets

United Airlines

14 Nov

SFO23:05San Francisco

17h 25m

1 stop

NTL11:30Newcastle Williamtown

18 Nov

NTL07:05Newcastle Williamtown

18h 45m

1 stop

SFO06:50San Francisco

$3,367

United Airlines

14 Nov

SFO23:05San Francisco

23h 35m

2 stops

NTL17:40Newcastle Williamtown

18 Nov

NTL07:05Newcastle Williamtown

18h 45m

1 stop

SFO06:50San Francisco

$3,397

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseNewcastle

SJC San Jose - NTL Newcastle Williamtown

SJCNTL

San Jose

Sat 7/11

06:00-21:00

2 stops44h 00m

Newcastle Williamtown

Wed 11/11

06:30-22:48

2 stops35h 18m

$2,532

San JoseNewcastle

SJC San Jose - NTL Newcastle Williamtown

SJCNTL

San Jose

Sat 7/11

06:00-21:00

2 stops44h 00m

Newcastle Williamtown

Wed 11/11

06:30-22:48

2 stops35h 18m

$2,534

San FranciscoNewcastle

SFO San Francisco - NTL Newcastle Williamtown

SFONTL

San Francisco

Sat 14/11

15:00-17:40

2 stops55h 40m

Newcastle Williamtown

Wed 18/11

08:35-12:40

2 stops47h 05m

$2,790

Fastest return journey

San FranciscoNewcastle

SFO San Francisco - NTL Newcastle Williamtown

SFONTL

San Francisco

Sat 14/11

23:05-11:30

1 stop17h 25m

Newcastle Williamtown

Wed 18/11

07:05-06:50

1 stop18h 45m

$3,367

San FranciscoNewcastle

SFO San Francisco - NTL Newcastle Williamtown

SFONTL

San Francisco

Sat 14/11

23:05-17:40

2 stops23h 35m

Newcastle Williamtown

Wed 18/11

07:05-06:50

1 stop18h 45m

$3,397

San JoseNewcastle

SJC San Jose - NTL Newcastle Williamtown

SJCNTL

San Jose

Wed 26/8

19:49-12:20

3 stops47h 31m

Newcastle Williamtown

Sat 29/8

15:45-07:52

3 stops33h 07m

$3,782

San FranciscoNewcastle

SFO San Francisco - NTL Newcastle Williamtown

SFONTL

San Francisco

Wed 26/8

17:00-08:30

2 stops46h 30m

Newcastle Williamtown

Sat 29/8

17:55-14:00

2 stops61h 05m

$4,917

San JoseNewcastle

SJC San Jose - NTL Newcastle Williamtown

SJCNTL

San Jose

Wed 26/8

12:03-17:15

2 stops36h 12m

Newcastle Williamtown

Sat 29/8

08:15-22:11

3 stops54h 56m

$4,943

San JoseNewcastle

SJC San Jose - NTL Newcastle Williamtown

SJCNTL

San Jose

Wed 26/8

12:03-17:15

2 stops36h 12m

Newcastle Williamtown

Sat 29/8

09:05-22:32

2 stops30h 27m

$5,112

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from California to Newcastle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

Which airlines fly to Newcastle?

Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Newcastle from California according to our data. Qantas Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Newcastle. Keep in mind that there are 8 different airlines that fly to Newcastle on a routine basis, so you have a few additional options to choose from.

Cheap California to Newcastle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Newcastle

Fastest flight time	29h 53m
Direct flights	None

The fastest flight from California to Newcastle takes 29h 53m

There are no direct flights from California to Newcastle. There are no popular flight routes from California to Newcastle.

Search flight deals

Frequently asked questions about flying from California to Newcastle

When did momondo last update prices for flights from California to Newcastle Williamtown Airport?
Prices for flights from California to Newcastle Williamtown Airport refresh daily.
How old do you have to be to fly from California to Newcastle Williamtown Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Newcastle Williamtown Airport.
What documentation or ID do you need to fly to Newcastle Williamtown Airport?
The necessary travel and health documents for your Newcastle Williamtown Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Nelson Bay

Why use momondo?

Why should I use momondo to find a flight deal from California to Newcastle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Newcastle from California.

Can I find flights from California to Newcastle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Newcastle from California which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from California to Newcastle?

momondo provides multiple filters to help you find the best flight to Newcastle from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from California to Newcastle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Newcastle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.