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Cheap flights from California to Newcastle from $1,338

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from California to Newcastle departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
10:25 am - 10:05 am
SFO
-
NTL
28h 40m
2 stops
Qantas Airways Logo
4:30 pm - 4:55 pm
NTL
-
SFO
42h 25m
2 stops
$1,338Qantas Airways
Thu, Mar 5 - Mon, Mar 16
Qantas Airways Logo
10:13 am - 8:45 pm
SFO
-
NTL
41h 32m
2 stops
Qantas Airways Logo
10:05 am - 11:51 pm
NTL
-
SFO
30h 46m
2 stops
$1,696Qantas Airways
Wed, May 13 - Sun, May 17
Qantas Airways Logo
10:13 am - 10:35 am
SFO
-
NTL
31h 22m
2 stops
Qantas Airways Logo
10:05 am - 11:51 pm
NTL
-
SFO
30h 46m
2 stops
$1,698Qantas Airways
Wed, May 13 - Sun, May 17
Qantas Airways Logo
10:13 am - 6:55 pm
SFO
-
NTL
39h 42m
2 stops
Qantas Airways Logo
3:40 pm - 1:10 pm
NTL
-
SFO
38h 30m
2 stops
$1,703Qantas Airways
Wed, May 13 - Sun, May 17
Qantas Airways Logo
10:13 am - 9:25 am
SFO
-
NTL
30h 12m
2 stops
Qantas Airways Logo
3:40 pm - 1:10 pm
NTL
-
SFO
38h 30m
2 stops
$1,704Qantas Airways
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
11:01 am - 4:20 pm
SJC
-
NTL
34h 19m
2 stops
Multiple Airlines Logo
6:45 am - 1:17 pm
NTL
-
SJC
25h 32m
2 stops
$1,940Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
10:55 pm - 8:00 am
SFO
-
NTL
38h 05m
2 stops
Multiple Airlines Logo
6:45 am - 8:40 pm
NTL
-
SFO
31h 55m
3 stops
$2,366Multiple Airlines
Thu, Mar 5 - Mon, Mar 16
Multiple Airlines Logo
2:07 pm - 4:20 pm
SJC
-
NTL
31h 13m
2 stops
Multiple Airlines Logo
9:15 pm - 9:30 pm
NTL
-
SJC
43h 15m
3 stops
$2,972Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
11:01 am - 12:20 pm
SJC
-
NTL
30h 19m
3 stops
Multiple Airlines Logo
9:15 pm - 9:30 pm
NTL
-
SJC
43h 15m
3 stops
$3,983Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Emirates Logo
3:40 pm - 8:00 am
SFO
-
NTL
45h 20m
2 stops
Emirates Logo
9:00 pm - 12:50 pm
NTL
-
SFO
58h 50m
2 stops
$9,979Emirates
Thu, Feb 19 - Sun, Feb 22

Qantas Airways flights from California to Newcastle

Our best Qantas Airways deals on California to Newcastle flight tickets
Qantas Airways
Mar 5
SFO10:25 amSan Francisco
28h 40m
2 stops
NTL10:05 amNewcastle Williamtown
Mar 16
NTL4:30 pmNewcastle Williamtown
42h 25m
2 stops
SFO4:55 pmSan Francisco
$1,338
Qantas Airways
May 13
SFO10:13 amSan Francisco
41h 32m
2 stops
NTL8:45 pmNewcastle Williamtown
May 17
NTL10:05 amNewcastle Williamtown
30h 46m
2 stops
SFO11:51 pmSan Francisco
$1,696
Qantas Airways
May 13
SFO10:13 amSan Francisco
31h 22m
2 stops
NTL10:35 amNewcastle Williamtown
May 17
NTL6:00 amNewcastle Williamtown
34h 51m
2 stops
SFO11:51 pmSan Francisco
$1,697

momondo Fare Finder

 
Customize your flight search to find flights from California 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from California to Newcastle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 3/5

10:25 am-10:05 am

2 stops28h 40m

Newcastle Williamtown

Mon 3/16

4:30 pm-4:55 pm

2 stops42h 25m

$1,338

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 5/13

10:13 am-8:45 pm

2 stops41h 32m

Newcastle Williamtown

Sun 5/17

10:05 am-11:51 pm

2 stops30h 46m

$1,696

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 5/13

10:13 am-10:35 am

2 stops31h 22m

Newcastle Williamtown

Sun 5/17

10:05 am-11:51 pm

2 stops30h 46m

$1,698

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 5/13

10:13 am-6:55 pm

2 stops39h 42m

Newcastle Williamtown

Sun 5/17

3:40 pm-1:10 pm

2 stops38h 30m

$1,703

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Wed 5/13

10:13 am-9:25 am

2 stops30h 12m

Newcastle Williamtown

Sun 5/17

3:40 pm-1:10 pm

2 stops38h 30m

$1,704

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Thu 2/19

11:01 am-4:20 pm

2 stops34h 19m

Newcastle Williamtown

Sun 2/22

6:45 am-1:17 pm

2 stops25h 32m

$1,940

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 3/5

10:55 pm-8:00 am

2 stops38h 05m

Newcastle Williamtown

Mon 3/16

6:45 am-8:40 pm

3 stops31h 55m

$2,366

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Thu 2/19

2:07 pm-4:20 pm

2 stops31h 13m

Newcastle Williamtown

Sun 2/22

9:15 pm-9:30 pm

3 stops43h 15m

$2,972

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Thu 2/19

11:01 am-12:20 pm

3 stops30h 19m

Newcastle Williamtown

Sun 2/22

9:15 pm-9:30 pm

3 stops43h 15m

$3,983

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 2/19

3:40 pm-8:00 am

2 stops45h 20m

Newcastle Williamtown

Sun 2/22

9:00 pm-12:50 pm

2 stops58h 50m

$9,979

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Newcastle from

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

What 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 38% of people opting to fly with this airline when traveling to Newcastle. Keep in mind that there are 14 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

28h 40m

Direct flights

None
The fastest flight from California to Newcastle takes 28h 40m
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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 license 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.

Traveling to a place near Newcastle?

Book flights to Newcastle if you plan to visit one of these locations
Nelson Bay

Why use momondo?

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

It is quick and easy to find California to Newcastle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Newcastle that suits you.

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

Yes. All flights to Newcastle from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for California to Newcastle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Newcastle from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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