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Flights to Newcastle Williamtown

$1,375 Cheap flights to Newcastle

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Newcastle departing on 12/1. 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

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Find the cheapest flights from the United States to Newcastle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 9:30 pmSEA  Seattle/Tacoma Intl-NTL Newcastle Williamtown
33h 00m2 stops San Francisco Brisbane
Multiple Airlines Logo
7:05 am - 12:33 amNTL  Newcastle Williamtown-SEA Seattle/Tacoma Intl
36h 28m2 stops Brisbane San Francisco
$1,375Multiple Airlines
Tue, Dec 1 - Thu, Dec 10
Qantas Airways Logo
7:20 pm - 8:45 pmJFK  New York John F Kennedy Intl-NTL Newcastle Williamtown
35h 25m2 stops Auckland Intl Melbourne
Qantas Airways Logo
3:30 pm - 2:36 pmNTL  Newcastle Williamtown-JFK New York John F Kennedy Intl
38h 06m2 stops Brisbane Los Angeles
$1,481Qantas Airways
Sun, Sep 27 - Sun, Oct 4
Qantas Airways Logo
4:20 pm - 9:15 pmSEA  Seattle/Tacoma Intl-NTL Newcastle Williamtown
33h 55m2 stops Los Angeles Brisbane
Qantas Airways Logo
6:30 am - 2:42 pmNTL  Newcastle Williamtown-SEA Seattle/Tacoma Intl
27h 12m2 stops Brisbane Los Angeles
$1,490Qantas Airways
Mon, Feb 1 - Fri, Feb 5
Qantas Airways Logo
7:20 pm - 8:55 pmJFK  New York John F Kennedy Intl-NTL Newcastle Williamtown
35h 35m3 stops Auckland Intl Sydney Kingsford Smith Brisbane
Qantas Airways Logo
3:30 pm - 7:21 amNTL  Newcastle Williamtown-JFK New York John F Kennedy Intl
30h 51m2 stops Brisbane Los Angeles
$1,509Qantas Airways
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
2:43 pm - 9:00 amJFK  New York John F Kennedy Intl-NTL Newcastle Williamtown
28h 17m2 stops Dallas/Fort Worth Melbourne
Multiple Airlines Logo
6:15 am - 11:55 pmNTL  Newcastle Williamtown-JFK New York John F Kennedy Intl
32h 40m2 stops Melbourne Los Angeles
$1,538Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Qatar Airways Logo
3:50 pm - 9:30 pmSEA  Seattle/Tacoma Intl-NTL Newcastle Williamtown
34h 40m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
8:35 am - 11:40 amNTL  Newcastle Williamtown-SEA Seattle/Tacoma Intl
46h 05m2 stops Melbourne Doha Hamad Intl
$1,564Qatar Airways
Mon, Feb 1 - Fri, Feb 5
Qatar Airways Logo
11:20 am - 5:10 pmJFK  New York John F Kennedy Intl-NTL Newcastle Williamtown
62h 50m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
8:35 am - 9:00 amNTL  Newcastle Williamtown-JFK New York John F Kennedy Intl
39h 25m2 stops Melbourne Doha Hamad Intl
$1,570Qatar Airways
Wed, Oct 21 - Sun, Oct 25
Qatar Airways Logo
3:50 pm - 5:40 pmSEA  Seattle/Tacoma Intl-NTL Newcastle Williamtown
54h 50m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
8:35 am - 11:40 amNTL  Newcastle Williamtown-SEA Seattle/Tacoma Intl
46h 05m2 stops Melbourne Doha Hamad Intl
$1,573Qatar Airways
Wed, Nov 11 - Sun, Nov 15
Qantas Airways Logo
6:00 am - 9:00 pmSJC  San Jose-NTL Newcastle Williamtown
44h 00m2 stops Dallas/Fort Worth Melbourne
Qantas Airways Logo
6:30 am - 10:48 pmNTL  Newcastle Williamtown-SJC San Jose
35h 18m2 stops Brisbane Dallas/Fort Worth
$1,787Qantas Airways
Sat, Nov 7 - Wed, Nov 11
Qantas Airways Logo
6:00 am - 9:00 pmSJC  San Jose-NTL Newcastle Williamtown
44h 00m2 stops Dallas/Fort Worth Melbourne
Qantas Airways Logo
6:30 am - 10:48 pmNTL  Newcastle Williamtown-SJC San Jose
35h 18m2 stops Brisbane Dallas/Fort Worth
$1,788Qantas Airways
Sat, Nov 7 - Wed, Nov 11

momondo Fare Finder

 
Locate flights to Newcastle Williamtown that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 16, 2026.
Use the filters below to find and compare flights to Newcastle that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

SeattleNewcastle

SEA Seattle/Tacoma Intl - NTL Newcastle Williamtown

SEANTL

Seattle/Tacoma Intl

Tue 12/1

5:30 pm-9:30 pm

2 stops33h 00m

Newcastle Williamtown

Thu 12/10

7:05 am-12:33 am

2 stops36h 28m

$1,375

New YorkNewcastle

JFK New York John F Kennedy Intl - NTL Newcastle Williamtown

JFKNTL

New York John F Kennedy Intl

Sun 9/27

7:20 pm-8:45 pm

2 stops35h 25m

Newcastle Williamtown

Sun 10/4

3:30 pm-2:36 pm

2 stops38h 06m

$1,481

SeattleNewcastle

SEA Seattle/Tacoma Intl - NTL Newcastle Williamtown

SEANTL

Seattle/Tacoma Intl

Mon 2/1

4:20 pm-9:15 pm

2 stops33h 55m

Newcastle Williamtown

Fri 2/5

6:30 am-2:42 pm

2 stops27h 12m

$1,490

New YorkNewcastle

JFK New York John F Kennedy Intl - NTL Newcastle Williamtown

JFKNTL

New York John F Kennedy Intl

Sun 9/27

7:20 pm-8:55 pm

3 stops35h 35m

Newcastle Williamtown

Sun 10/4

3:30 pm-7:21 am

2 stops30h 51m

$1,509
Quickest round-trip

New YorkNewcastle

JFK New York John F Kennedy Intl - NTL Newcastle Williamtown

JFKNTL

New York John F Kennedy Intl

Mon 9/28

2:43 pm-9:00 am

2 stops28h 17m

Newcastle Williamtown

Mon 10/5

6:15 am-11:55 pm

2 stops32h 40m

$1,538

SeattleNewcastle

SEA Seattle/Tacoma Intl - NTL Newcastle Williamtown

SEANTL

Seattle/Tacoma Intl

Mon 2/1

3:50 pm-9:30 pm

2 stops34h 40m

Newcastle Williamtown

Fri 2/5

8:35 am-11:40 am

2 stops46h 05m

$1,564

New YorkNewcastle

JFK New York John F Kennedy Intl - NTL Newcastle Williamtown

JFKNTL

New York John F Kennedy Intl

Wed 10/21

11:20 am-5:10 pm

2 stops62h 50m

Newcastle Williamtown

Sun 10/25

8:35 am-9:00 am

2 stops39h 25m

$1,570

SeattleNewcastle

SEA Seattle/Tacoma Intl - NTL Newcastle Williamtown

SEANTL

Seattle/Tacoma Intl

Wed 11/11

3:50 pm-5:40 pm

2 stops54h 50m

Newcastle Williamtown

Sun 11/15

8:35 am-11:40 am

2 stops46h 05m

$1,573

San JoseNewcastle

SJC San Jose - NTL Newcastle Williamtown

SJCNTL

San Jose

Sat 11/7

6:00 am-9:00 pm

2 stops44h 00m

Newcastle Williamtown

Wed 11/11

6:30 am-10:48 pm

2 stops35h 18m

$1,787

San JoseNewcastle

SJC San Jose - NTL Newcastle Williamtown

SJCNTL

San Jose

Sat 11/7

6:00 am-9:00 pm

2 stops44h 00m

Newcastle Williamtown

Wed 11/11

6:30 am-10:48 pm

2 stops35h 18m

$1,788

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Newcastle from

Newcastle flights insights and trends

Explore insights for your Newcastle flight to craft the best travel plan

How long does it take to fly to Newcastle?

If you’re flying from a popular airport in United States, such as Los Angeles or San Francisco, and flying into Newcastle, then you can expect flight times to average 14h 50m and 14h 40m, respectively.

Cheapest flights to Newcastle Williamtown

Find the cheapest flights to Newcastle Williamtown from your nearest city or airport

Cheap Newcastle flight deals and tips

Summary info about Newcastle flight prices, duration and airlines

Best Round-Trip Price

$1,375

Fastest flight time

26h 41m
The best round-trip flight price to Newcastle from United States in the last 5 days is $1,375 (Seattle/Tacoma Intl to Newcastle Williamtown).
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The fastest flight to Newcastle from United States takes 26h 41m (Washington, D.C. Reagan-National to Newcastle Williamtown).
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Frequently asked questions about flying to Newcastle

Is there an alternative airport near Newcastle?

Those flying to Newcastle could potentially find better pricing at Newcastle Williamtown Airport (10 mi from Newcastle city center), Taree Airport (84 mi from Newcastle city center) or Western Sydney Intl (Nancy-Bird Walton) Airport (90 mi from Newcastle city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Newcastle?

Newcastle Williamtown Airport has an average price of $328 per person and is typically the cheapest airport to fly into when visiting Newcastle. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Newcastle?

Users booking trips to Newcastle from Ballina found flights 95% cheaper than the average price of flights to Newcastle. To find the cheapest price to Newcastle from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Newcastle Williamtown Airport?

Prices for flights to Newcastle Williamtown Airport refresh daily.

How many operators does momondo search for flights to Newcastle Williamtown Airport?

As of August 2026, there is 1 operator available to choose from for flights to Newcastle Williamtown Airport.

How old do you have to be to fly to Newcastle Williamtown Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Newcastle Williamtown Airport.

What documentation or ID do you need to fly to Newcastle Williamtown Airport?

The travel and health documents required for your trip to Newcastle Williamtown Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Newcastle Williamtown Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 to Newcastle?

Finding the right flight to Newcastle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Newcastle quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for flights to Newcastle to just show those with flexible booking policies.

How can momondo help me find flights to Newcastle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Newcastle.

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

Yes. momondo can track flight prices for Newcastle and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Newcastle

Popular flights to Newcastle

Popular routes according to searches in the past day on momondo
Seattle/Tacoma Intl to Newcastle Williamtown Flightsfrom $1,375
Washington, D.C. to Newcastle Williamtown Flightsfrom $2,691
New York to Newcastle Williamtown Flightsfrom $1,538