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Cheap flights from California to Newcastle from $1,979

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 10/17. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
3:55 pm - 3:00 pm
SFO
-
NTL
53h 05m
2 stops
Qatar Airways Logo
4:30 pm - 1:35 pm
NTL
-
SFO
39h 05m
2 stops
$1,979Qatar Airways
Sat, Oct 17 - Wed, Oct 21
Qatar Airways Logo
3:55 pm - 3:00 pm
SFO
-
NTL
53h 05m
2 stops
Qatar Airways Logo
4:30 pm - 1:35 pm
NTL
-
SFO
39h 05m
2 stops
$1,980Qatar Airways
Sat, Oct 17 - Wed, Oct 21
Multiple Airlines Logo
12:38 pm - 3:10 pm
SJC
-
NTL
33h 32m
3 stops
Multiple Airlines Logo
5:55 pm - 11:13 pm
NTL
-
SJC
46h 18m
2 stops
$2,028Multiple Airlines
Sat, May 23 - Tue, May 26
Multiple Airlines Logo
12:38 pm - 3:10 pm
SJC
-
NTL
33h 32m
3 stops
Multiple Airlines Logo
6:15 am - 3:31 pm
NTL
-
SJC
26h 16m
3 stops
$2,048Multiple Airlines
Sat, May 23 - Tue, May 26
Multiple Airlines Logo
11:48 am - 5:15 pm
SJC
-
NTL
36h 27m
2 stops
Multiple Airlines Logo
5:55 pm - 11:13 pm
NTL
-
SJC
46h 18m
2 stops
$3,011Multiple Airlines
Sat, May 23 - Tue, May 26

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
53h 05m
2 stops
NTL3:00 pmNewcastle Williamtown
Oct 21
NTL4:30 pmNewcastle Williamtown
39h 05m
2 stops
SFO1:35 pmSan Francisco
$1,979
Qatar Airways
Oct 17
SFO3:55 pmSan Francisco
53h 05m
2 stops
NTL3:00 pmNewcastle Williamtown
Oct 21
NTL4:30 pmNewcastle Williamtown
39h 05m
2 stops
SFO1:35 pmSan Francisco
$1,980

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 May 11, 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

Sat 10/17

3:55 pm-3:00 pm

2 stops53h 05m

Newcastle Williamtown

Wed 10/21

4:30 pm-1:35 pm

2 stops39h 05m

$1,979

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 10/17

3:55 pm-3:00 pm

2 stops53h 05m

Newcastle Williamtown

Wed 10/21

4:30 pm-1:35 pm

2 stops39h 05m

$1,980

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Sat 5/23

12:38 pm-3:10 pm

3 stops33h 32m

Newcastle Williamtown

Tue 5/26

5:55 pm-11:13 pm

2 stops46h 18m

$2,028
Quickest round-trip

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Sat 5/23

12:38 pm-3:10 pm

3 stops33h 32m

Newcastle Williamtown

Tue 5/26

6:15 am-3:31 pm

3 stops26h 16m

$2,048

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Sat 5/23

11:48 am-5:15 pm

2 stops36h 27m

Newcastle Williamtown

Tue 5/26

5:55 pm-11:13 pm

2 stops46h 18m

$3,011

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 42% of people opting to fly with this airline when traveling to Newcastle. Keep in mind that there are 13 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 14m

Direct flights

None
The fastest flight from California to Newcastle takes 28h 14m
There are no direct flights from California to Newcastle. There are no popular flight routes from California to Newcastle.
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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.

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