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.

$1,425 Cheap Flights from California to Newcastle in 2026

1 adult

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Round-trip

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23:05 - 19:45

SFO

NTL

26h 40m

2 stops

08:05 - 13:40

NTL

SFO

23h 35m

2 stops

$1,425Multiple Airlines

Wed, 25 Mar - Wed, 1 Apr

10:13 - 20:45

SFO

NTL

41h 32m

2 stops

10:05 - 23:51

NTL

SFO

30h 46m

2 stops

$2,416Qantas Airways

Wed, 13 May - Sun, 17 May

10:13 - 10:35

SFO

NTL

31h 22m

2 stops

06:00 - 23:51

NTL

SFO

34h 51m

2 stops

$2,418Qantas Airways

Wed, 13 May - Sun, 17 May

10:13 - 18:55

SFO

NTL

39h 42m

2 stops

15:40 - 13:10

NTL

SFO

38h 30m

2 stops

$2,426Qantas Airways

Wed, 13 May - Sun, 17 May

10:13 - 09:25

SFO

NTL

30h 12m

2 stops

15:40 - 13:10

NTL

SFO

38h 30m

2 stops

$2,428Qantas Airways

Wed, 13 May - Sun, 17 May

11:01 - 16:20

SJC

NTL

34h 19m

2 stops

06:45 - 13:17

NTL

SJC

25h 32m

2 stops

$2,764Multiple Airlines

Thu, 19 Feb - Sun, 22 Feb

20:50 - 10:05

SFO

NTL

43h 15m

2 stops

11:05 - 20:30

NTL

SFO

51h 25m

3 stops

$3,114Multiple Airlines

Wed, 25 Mar - Wed, 1 Apr

10:40 - 11:35

SFO

NTL

30h 55m

2 stops

08:05 - 06:35

NTL

SFO

16h 30m

1 stop

$3,391Multiple Airlines

Wed, 25 Mar - Wed, 1 Apr

16:59 - 16:15

SFO

NTL

29h 16m

3 stops

16:25 - 14:34

NTL

SFO

40h 09m

3 stops

$3,962Qantas Airways

Wed, 25 Mar - Wed, 1 Apr

15:40 - 08:00

SFO

NTL

45h 20m

2 stops

21:00 - 12:50

NTL

SFO

58h 50m

2 stops

$14,217Emirates

Thu, 19 Feb - Sun, 22 Feb

Qantas Airways flights from California to Newcastle

Our best Qantas Airways deals on California to Newcastle flight tickets

Qantas Airways

13 May

SFO10:13San Francisco

31h 22m

2 stops

NTL10:35Newcastle Williamtown

17 May

NTL10:05Newcastle Williamtown

30h 46m

2 stops

SFO23:51San Francisco

$2,416

Qantas Airways

13 May

SFO10:13San Francisco

31h 22m

2 stops

NTL10:35Newcastle Williamtown

17 May

NTL06:00Newcastle Williamtown

34h 51m

2 stops

SFO23:51San Francisco

$2,418

Qantas Airways

13 May

SFO10:13San Francisco

30h 12m

2 stops

NTL09:25Newcastle Williamtown

17 May

NTL15:40Newcastle Williamtown

38h 30m

2 stops

SFO13:10San Francisco

$2,428

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 25/3

23:05-19:45

2 stops26h 40m

Newcastle Williamtown

Wed 1/4

08:05-13:40

2 stops23h 35m

$1,425

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 13/5

10:13-20:45

2 stops41h 32m

Newcastle Williamtown

Sun 17/5

10:05-23:51

2 stops30h 46m

$2,416

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 13/5

10:13-10:35

2 stops31h 22m

Newcastle Williamtown

Sun 17/5

06:00-23:51

2 stops34h 51m

$2,418

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 13/5

10:13-18:55

2 stops39h 42m

Newcastle Williamtown

Sun 17/5

15:40-13:10

2 stops38h 30m

$2,426

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 13/5

10:13-09:25

2 stops30h 12m

Newcastle Williamtown

Sun 17/5

15:40-13:10

2 stops38h 30m

$2,428

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Thu 19/2

11:01-16:20

2 stops34h 19m

Newcastle Williamtown

Sun 22/2

06:45-13:17

2 stops25h 32m

$2,764

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 25/3

20:50-10:05

2 stops43h 15m

Newcastle Williamtown

Wed 1/4

11:05-20:30

3 stops51h 25m

$3,114

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 25/3

10:40-11:35

2 stops30h 55m

Newcastle Williamtown

Wed 1/4

08:05-06:35

1 stop16h 30m

$3,391

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 25/3

16:59-16:15

3 stops29h 16m

Newcastle Williamtown

Wed 1/4

16:25-14:34

3 stops40h 09m

$3,962

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 19/2

15:40-08:00

2 stops45h 20m

Newcastle Williamtown

Sun 22/2

21:00-12:50

2 stops58h 50m

$14,217

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, 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 45% 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	26h 40m
Direct flights	None

The fastest flight from California to Newcastle takes 26h 40m

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

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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.