How long is the flight from California to Newcastle?

Qantas Airways can get you from California to Newcastle in just under 41h 32m. Your travel time can differ by up to . The distance from California to Newcastle is about 7344 mi.

In terms of precipitation, rainfall in Newcastle ranges from 2.4 - 4.7 inches per month. March is typically the wettest month, when rainfall can reach 4.7 in. November is typically the driest time to visit Newcastle when rainfall is around 2.4 in.

If weather is an important factor for your trip to Newcastle, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular routes from California to Newcastle?

When deciding which route to take from California to Newcastle consider San Jose - Newcastle Williamtown, San Francisco - Newcastle Williamtown or Oakland - Newcastle Williamtown as they are the most popular.

What is the cheapest time of day to fly from CA to NTL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Newcastle as you normally would.

What airport do you fly into for flights to Newcastle from California?

Located just 9.7 mi from the city center, Newcastle Williamtown (NTL) is the airport most travelers will use when flying to Newcastle from California.

Can I find deals for flights from California to Newcastle that include hotel bookings?

Yes. In addition to deals on California to Newcastle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from California to Newcastle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Newcastle.

Can I find deals for business class flights from California to Newcastle?

Yes. Cheapflights offers flight deals from California to Newcastle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,696+ Flights from California to Newcastle

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Cheapest flights from California to Newcastle
Explore the most affordable flight options available from California to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Wed 5/1310:13 am

SFO

NTL

2 stops41h 32m

Qantas Airways

Sun 5/1710:05 am

NTL

SFO

2 stops30h 46m

Qantas Airways

Deal found 2/3

$1,696

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Round-trip from	$1,698 (Qantas Airways)

From California to Newcastle Williamtown

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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

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Deals found on 2/3

Best time to book a flight from California to Newcastle

Have a flexible travel schedule? Discover the best time to fly to Newcastle from California with our price prediction graph.

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What is the cheapest month to book a flight from California to Newcastle?

Currently, August is the cheapest month in which you can book a flight from California to Newcastle (average of $499). Flying from California to Newcastle in December is currently the most expensive (average of $796). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly into for flights to Newcastle from California?
Located just 9.7 mi from the city center, Newcastle Williamtown (NTL) is the airport most travelers will use when flying to Newcastle from California.
How long is the flight from California to Newcastle?
Qantas Airways can get you from California to Newcastle in just under 41h 32m. Your travel time can differ by up to . The distance from California to Newcastle is about 7344 mi.
What are the most popular routes from California to Newcastle?
When deciding which route to take from California to Newcastle consider San Jose - Newcastle Williamtown, San Francisco - Newcastle Williamtown or Oakland - Newcastle Williamtown as they are the most popular.
Can I find deals for flights from California to Newcastle that include hotel bookings?
Yes. In addition to deals on California to Newcastle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Newcastle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Newcastle.
Can I find deals for business class flights from California to Newcastle?
Yes. Cheapflights offers flight deals from California to Newcastle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from California to Newcastle?
Currently, August is the cheapest month in which you can book a flight from California to Newcastle (average of $499). Flying from California to Newcastle in December is currently the most expensive (average of $796). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$1,696+ Cheap flights from California to Newcastle (NTL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from California to Newcastle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from California to Newcastle

Cheapest flights from California to NewcastleExplore the most affordable flight options available from California to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Explore the most affordable flight options available from California to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Best flights from California to NewcastleDiscover carefully curated flight deals from California to Newcastle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.

Discover carefully curated flight deals from California to Newcastle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.

Find flight deals from California to Newcastle

Keep the following information in mind while searching for California to Newcastle flight deals. Data was last updated February 4, 2026.

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Use the filters below to find and compare flights from California to Newcastle that are best for you.

Best time to book a flight from California to Newcastle

Have a flexible travel schedule? Discover the best time to fly to Newcastle from California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from California to Newcastle

What is the cheapest month to book a flight from California to Newcastle?

Related info for your journey

Find useful and relevant information for your journey from California to Newcastle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Newcastle from California?

How long is the flight from California to Newcastle?

What are the most popular routes from California to Newcastle?

Can I find deals for flights from California to Newcastle that include hotel bookings?

How can I find direct flights from California to Newcastle?

Can I find deals for business class flights from California to Newcastle?

What is the cheapest month to book a flight from California to Newcastle?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Newcastle

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Complete your trip to Newcastle by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from California to Newcastle by cabin class

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Cheapest flights from California to Newcastle
Explore the most affordable flight options available from California to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Best flights from California to Newcastle
Discover carefully curated flight deals from California to Newcastle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.