Latest deals
Insights
FAQs
Price Alerts

Cheap flights from California to Newcastle from $1,054

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Newcastle departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from California to Newcastle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:41 pm - 7:25 pm
SFO
-
NTL
32h 44m
3 stops
Multiple Airlines Logo
7:05 am - 12:55 pm
NTL
-
SFO
46h 50m
2 stops
$1,794Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
10:12 am - 12:20 pm
SFO
-
NTL
33h 08m
2 stops
Multiple Airlines Logo
3:45 pm - 11:22 pm
NTL
-
SFO
24h 37m
2 stops
$1,808Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
5:41 pm - 7:25 pm
SFO
-
NTL
32h 44m
3 stops
Multiple Airlines Logo
11:30 am - 12:55 pm
NTL
-
SFO
42h 25m
3 stops
$1,956Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Qatar Airways Logo
3:55 pm - 5:10 pm
SFO
-
NTL
55h 15m
2 stops
Qatar Airways Logo
12:20 pm - 1:35 pm
NTL
-
SFO
43h 15m
2 stops
$1,958Qatar Airways
Sat, Oct 17 - Wed, Oct 21
Qatar Airways Logo
3:55 pm - 5:10 pm
SFO
-
NTL
55h 15m
2 stops
Qatar Airways Logo
12:20 pm - 1:35 pm
NTL
-
SFO
43h 15m
2 stops
$1,959Qatar Airways
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
11:20 pm - 5:10 pm
SFO
-
NTL
23h 50m
1 stop
United Airlines Logo
8:05 am - 6:35 am
NTL
-
SFO
16h 30m
1 stop
$2,370United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
11:20 pm - 5:10 pm
SFO
-
NTL
23h 50m
1 stop
United Airlines Logo
8:05 am - 6:35 am
NTL
-
SFO
16h 30m
1 stop
$2,371United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
11:20 pm - 11:35 am
SFO
-
NTL
42h 15m
2 stops
United Airlines Logo
8:05 am - 6:35 am
NTL
-
SFO
16h 30m
1 stop
$2,395United Airlines
Sat, Oct 17 - Wed, Oct 21
Qantas Airways Logo
11:47 am - 6:55 pm
SJC
-
NTL
38h 08m
3 stops
Qantas Airways Logo
4:25 pm - 10:58 pm
NTL
-
SJC
47h 33m
2 stops
$3,922Qantas Airways
Tue, Jul 14 - Fri, Jul 17
Emirates Logo
5:05 pm - 5:15 pm
SFO
-
NTL
55h 10m
2 stops
Emirates Logo
9:35 am - 2:00 pm
NTL
-
SFO
45h 25m
2 stops
$16,973Emirates
Sun, Aug 16 - Sun, Aug 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Qatar Airways flights from California to Newcastle

Our best Qatar Airways deals on California to Newcastle flight tickets
Qatar Airways
Oct 17
SFO3:55 pmSan Francisco
55h 15m
2 stops
NTL5:10 pmNewcastle Williamtown
Oct 21
NTL12:20 pmNewcastle Williamtown
43h 15m
2 stops
SFO1:35 pmSan Francisco
$1,958
Qatar Airways
Oct 17
SFO3:55 pmSan Francisco
55h 15m
2 stops
NTL5:10 pmNewcastle Williamtown
Oct 21
NTL12:20 pmNewcastle Williamtown
43h 15m
2 stops
SFO1:35 pmSan Francisco
$1,959

United Airlines flights from California to Newcastle

Our best United Airlines deals on California to Newcastle flight tickets
United Airlines
Oct 17
SFO11:20 pmSan Francisco
23h 50m
1 stop
NTL5:10 pmNewcastle Williamtown
Oct 21
NTL8:05 amNewcastle Williamtown
16h 30m
1 stop
SFO6:35 amSan Francisco
$2,370
United Airlines
Oct 17
SFO11:20 pmSan Francisco
23h 50m
1 stop
NTL5:10 pmNewcastle Williamtown
Oct 21
NTL8:05 amNewcastle Williamtown
16h 30m
1 stop
SFO6:35 amSan Francisco
$2,371
United Airlines
Oct 17
SFO11:20 pmSan Francisco
42h 15m
2 stops
NTL11:35 amNewcastle Williamtown
Oct 21
NTL8:05 amNewcastle Williamtown
16h 30m
1 stop
SFO6:35 amSan Francisco
$2,395

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 July 2, 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

Cheapest round-trip

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 8/13

5:41 pm-7:25 pm

3 stops32h 44m

Newcastle Williamtown

Thu 8/20

7:05 am-12:55 pm

2 stops46h 50m

$1,794

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 8/13

10:12 am-12:20 pm

2 stops33h 08m

Newcastle Williamtown

Thu 8/20

3:45 pm-11:22 pm

2 stops24h 37m

$1,808

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 8/13

5:41 pm-7:25 pm

3 stops32h 44m

Newcastle Williamtown

Thu 8/20

11:30 am-12:55 pm

3 stops42h 25m

$1,956

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 10/17

3:55 pm-5:10 pm

2 stops55h 15m

Newcastle Williamtown

Wed 10/21

12:20 pm-1:35 pm

2 stops43h 15m

$1,958

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 10/17

3:55 pm-5:10 pm

2 stops55h 15m

Newcastle Williamtown

Wed 10/21

12:20 pm-1:35 pm

2 stops43h 15m

$1,959
Quickest round-trip

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 10/17

11:20 pm-5:10 pm

1 stop23h 50m

Newcastle Williamtown

Wed 10/21

8:05 am-6:35 am

1 stop16h 30m

$2,370

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 10/17

11:20 pm-5:10 pm

1 stop23h 50m

Newcastle Williamtown

Wed 10/21

8:05 am-6:35 am

1 stop16h 30m

$2,371

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 10/17

11:20 pm-11:35 am

2 stops42h 15m

Newcastle Williamtown

Wed 10/21

8:05 am-6:35 am

1 stop16h 30m

$2,395

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Tue 7/14

11:47 am-6:55 pm

3 stops38h 08m

Newcastle Williamtown

Fri 7/17

4:25 pm-10:58 pm

2 stops47h 33m

$3,922

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sun 8/16

5:05 pm-5:15 pm

2 stops55h 10m

Newcastle Williamtown

Sun 8/23

9:35 am-2:00 pm

2 stops45h 25m

$16,973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

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

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 43% of people opting to fly with this airline when traveling to Newcastle. Keep in mind that there are 12 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 09m

Direct flights

None
The fastest flight from California to Newcastle takes 26h 09m
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?

    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.

An easier way to manage your Newcastle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/1
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia