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 55m 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.

$679 Cheap Flights from California to Newcastle in 2026

1 adult

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

Find the cheapest flights from California to Newcastle

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

22:35 - 19:00

SFO

NTL

27h 25m

2 stops

11:20 - 13:40

NTL

SFO

43h 20m

2 stops

$1,336Multiple Airlines

Sat, 1 Aug - Sat, 22 Aug

11:15 - 10:35

SFO

NTL

30h 20m

2 stops

06:15 - 19:20

NTL

SFO

30h 05m

2 stops

$1,978Qantas Airways

Sun, 10 May - Thu, 14 May

10:15 - 12:20

SFO

NTL

33h 05m

2 stops

06:15 - 15:30

NTL

SFO

26h 15m

2 stops

$2,063Qantas Airways

Thu, 13 Aug - Mon, 17 Aug

16:25 - 12:20

SFO

NTL

26h 55m

2 stops

06:15 - 15:30

NTL

SFO

26h 15m

2 stops

$2,065Qantas Airways

Thu, 13 Aug - Mon, 17 Aug

10:15 - 12:20

SFO

NTL

33h 05m

2 stops

06:15 - 10:33

NTL

SFO

21h 18m

2 stops

$2,122Qantas Airways

Thu, 13 Aug - Mon, 17 Aug

13:55 - 10:35

SFO

NTL

51h 40m

3 stops

06:00 - 12:55

NTL

SFO

47h 55m

2 stops

$2,369Air New Zealand

Sat, 1 Aug - Sat, 22 Aug

22:30 - 15:35

SFO

NTL

24h 05m

2 stops

11:25 - 17:45

NTL

SFO

47h 20m

2 stops

$2,375Qantas Airways

Sun, 10 May - Thu, 14 May

19:00 - 10:35

SFO

NTL

46h 35m

3 stops

06:00 - 19:04

NTL

SFO

30h 04m

3 stops

$2,546Air New Zealand

Sat, 1 Aug - Sat, 22 Aug

23:20 - 14:00

SFO

NTL

21h 40m

1 stop

14:40 - 08:05

NTL

SFO

34h 25m

1 stop

$2,715Multiple Airlines

Sat, 1 Aug - Sat, 22 Aug

23:20 - 14:50

SFO

NTL

22h 30m

2 stops

14:40 - 08:05

NTL

SFO

34h 25m

1 stop

$2,745Multiple Airlines

Sat, 1 Aug - Sat, 22 Aug

Qantas Airways flights from California to Newcastle

Our best Qantas Airways deals on California to Newcastle flight tickets

Qantas Airways

10 May

SFO11:15San Francisco

30h 20m

2 stops

NTL10:35Newcastle Williamtown

14 May

NTL06:15Newcastle Williamtown

30h 05m

2 stops

SFO19:20San Francisco

$1,978

Qantas Airways

13 Aug

SFO10:15San Francisco

33h 05m

2 stops

NTL12:20Newcastle Williamtown

17 Aug

NTL06:15Newcastle Williamtown

26h 15m

2 stops

SFO15:30San Francisco

$2,063

Qantas Airways

13 Aug

SFO16:25San Francisco

26h 55m

2 stops

NTL12:20Newcastle Williamtown

17 Aug

NTL06:15Newcastle Williamtown

26h 15m

2 stops

SFO15:30San Francisco

$2,065

Air New Zealand flights from California to Newcastle

Our best Air New Zealand deals on California to Newcastle flight tickets

Air New Zealand

1 Aug

SFO13:55San Francisco

51h 40m

3 stops

NTL10:35Newcastle Williamtown

22 Aug

NTL06:00Newcastle Williamtown

47h 55m

2 stops

SFO12:55San Francisco

$2,369

Air New Zealand

1 Aug

SFO19:00San Francisco

46h 35m

3 stops

NTL10:35Newcastle Williamtown

22 Aug

NTL06:00Newcastle Williamtown

30h 04m

3 stops

SFO19:04San Francisco

$2,546

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 1/8

22:35-19:00

2 stops27h 25m

Newcastle Williamtown

Sat 22/8

11:20-13:40

2 stops43h 20m

$1,336

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sun 10/5

11:15-10:35

2 stops30h 20m

Newcastle Williamtown

Thu 14/5

06:15-19:20

2 stops30h 05m

$1,978

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 13/8

10:15-12:20

2 stops33h 05m

Newcastle Williamtown

Mon 17/8

06:15-15:30

2 stops26h 15m

$2,063

Fastest return journey

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 13/8

16:25-12:20

2 stops26h 55m

Newcastle Williamtown

Mon 17/8

06:15-15:30

2 stops26h 15m

$2,065

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 13/8

10:15-12:20

2 stops33h 05m

Newcastle Williamtown

Mon 17/8

06:15-10:33

2 stops21h 18m

$2,122

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 1/8

13:55-10:35

3 stops51h 40m

Newcastle Williamtown

Sat 22/8

06:00-12:55

2 stops47h 55m

$2,369

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sun 10/5

22:30-15:35

2 stops24h 05m

Newcastle Williamtown

Thu 14/5

11:25-17:45

2 stops47h 20m

$2,375

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 1/8

19:00-10:35

3 stops46h 35m

Newcastle Williamtown

Sat 22/8

06:00-19:04

3 stops30h 04m

$2,546

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 1/8

23:20-14:00

1 stop21h 40m

Newcastle Williamtown

Sat 22/8

14:40-08:05

1 stop34h 25m

$2,715

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 1/8

23:20-14:50

2 stops22h 30m

Newcastle Williamtown

Sat 22/8

14:40-08:05

1 stop34h 25m

$2,745

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted 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

What is the cheapest airline that flies from California to Newcastle Williamtown?

United Airlines is the most popular carrier operating from California to Newcastle Williamtown

Which airlines fly to Newcastle?

Qantas Airways, United Airlines and Fiji Airways 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 47% 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	31h 58m
Direct flights	None

The fastest flight from California to Newcastle takes 31h 58m

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

Search flight deals

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.