Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Newcastle Williamtown

$657 Cheap flights to Newcastle

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Newcastle departing on 9/4. 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

Discover deals from 900+ travel sites with momondo.

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

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
10:00 am - 9:25 am
SJC
-
NTL
30h 25m
3 stops
Multiple Airlines Logo
6:15 am - 4:25 pm
NTL
-
SJC
27h 10m
3 stops
$1,264Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
12:02 pm - 10:35 am
SJC
-
NTL
29h 33m
2 stops
Multiple Airlines Logo
9:35 am - 10:53 am
NTL
-
SJC
42h 18m
2 stops
$1,315Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
3:30 pm - 11:30 am
SEA
-
NTL
25h 00m
2 stops
Multiple Airlines Logo
7:50 am - 3:54 pm
NTL
-
SEA
27h 04m
2 stops
$1,315Multiple Airlines
Tue, Dec 8 - Sun, Jan 10
Multiple Airlines Logo
7:32 pm - 11:30 am
SEA
-
NTL
20h 58m
2 stops
Multiple Airlines Logo
12:20 pm - 12:12 pm
NTL
-
SEA
42h 52m
2 stops
$1,327Multiple Airlines
Tue, Dec 8 - Sat, Jan 9
Qantas Airways Logo
2:41 pm - 9:15 pm
SJC
-
NTL
36h 34m
2 stops
Qantas Airways Logo
8:15 am - 10:08 pm
NTL
-
SJC
31h 53m
2 stops
$1,584Qantas Airways
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
5:30 pm - 11:25 am
SEA
-
NTL
22h 55m
2 stops
United Airlines Logo
7:50 am - 12:12 pm
NTL
-
SEA
23h 22m
3 stops
$1,675United Airlines
Tue, Dec 8 - Sat, Jan 9
United Airlines Logo
5:32 pm - 11:25 am
SEA
-
NTL
22h 53m
2 stops
United Airlines Logo
7:50 am - 8:48 pm
NTL
-
SEA
31h 58m
2 stops
$1,698United Airlines
Fri, Jan 1 - Sun, Jan 10
Qantas Airways Logo
12:02 pm - 9:15 pm
SJC
-
NTL
39h 13m
2 stops
Qantas Airways Logo
10:50 am - 3:00 pm
NTL
-
SJC
46h 10m
2 stops
$1,706Qantas Airways
Tue, Oct 27 - Sat, Oct 31
Air New Zealand Logo
4:20 pm - 9:25 am
SFO
-
NTL
48h 05m
3 stops
Air New Zealand Logo
10:05 am - 12:55 pm
NTL
-
SFO
43h 50m
2 stops
$1,714Air New Zealand
Thu, Sep 10 - Thu, Sep 17
Qatar Airways Logo
9:05 pm - 5:40 pm
IAD
-
NTL
53h 35m
2 stops
Qatar Airways Logo
6:30 pm - 3:55 pm
NTL
-
IAD
37h 25m
2 stops
$1,748Qatar Airways
Wed, Oct 28 - Sun, Nov 1

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 July 29, 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

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Wed 9/9

10:00 am-9:25 am

3 stops30h 25m

Newcastle Williamtown

Wed 9/16

6:15 am-4:25 pm

3 stops27h 10m

$1,264

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Wed 9/9

12:02 pm-10:35 am

2 stops29h 33m

Newcastle Williamtown

Wed 9/16

9:35 am-10:53 am

2 stops42h 18m

$1,315

SeattleNewcastle

SEA - NTL

SEANTL

Seattle/Tacoma Intl

Tue 12/8

3:30 pm-11:30 am

2 stops25h 00m

Newcastle Williamtown

Sun 1/10

7:50 am-3:54 pm

2 stops27h 04m

$1,315

SeattleNewcastle

SEA - NTL

SEANTL

Seattle/Tacoma Intl

Tue 12/8

7:32 pm-11:30 am

2 stops20h 58m

Newcastle Williamtown

Sat 1/9

12:20 pm-12:12 pm

2 stops42h 52m

$1,327

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Tue 10/27

2:41 pm-9:15 pm

2 stops36h 34m

Newcastle Williamtown

Sat 10/31

8:15 am-10:08 pm

2 stops31h 53m

$1,584
Quickest round-trip

SeattleNewcastle

SEA - NTL

SEANTL

Seattle/Tacoma Intl

Tue 12/8

5:30 pm-11:25 am

2 stops22h 55m

Newcastle Williamtown

Sat 1/9

7:50 am-12:12 pm

3 stops23h 22m

$1,675

SeattleNewcastle

SEA - NTL

SEANTL

Seattle/Tacoma Intl

Fri 1/1

5:32 pm-11:25 am

2 stops22h 53m

Newcastle Williamtown

Sun 1/10

7:50 am-8:48 pm

2 stops31h 58m

$1,698

San JoseNewcastle

SJC - NTL

SJCNTL

San Jose

Tue 10/27

12:02 pm-9:15 pm

2 stops39h 13m

Newcastle Williamtown

Sat 10/31

10:50 am-3:00 pm

2 stops46h 10m

$1,706

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Thu 9/10

4:20 pm-9:25 am

3 stops48h 05m

Newcastle Williamtown

Thu 9/17

10:05 am-12:55 pm

2 stops43h 50m

$1,714

Washington, D.C.Newcastle

IAD - NTL

IADNTL

Washington, D.C. Dulles Intl

Wed 10/28

9:05 pm-5:40 pm

2 stops53h 35m

Newcastle Williamtown

Sun 11/1

6:30 pm-3:55 pm

2 stops37h 25m

$1,748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 50m, 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 One-Way Price

$657

Best Round-Trip Price

$1,264

Fastest flight time

32h 00m
The best one-way flight price to Newcastle from United States in the last 5 days is $657 (Washington, D.C. Dulles Intl to Newcastle Williamtown).
Search Deals
The best round-trip flight price to Newcastle from United States in the last 5 days is $1,264 (San Jose to Newcastle Williamtown).
Search Deals
The fastest flight to Newcastle from United States takes 32h 00m (Washington, D.C. Reagan-National to Newcastle Williamtown).
Search Deals

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 $307 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 83% 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 July 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.

An easier way to manage your Newcastle Williamtown 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
Fri 8/28
Fri 9/4
By creating a price alert you accept our terms of use and privacy policy.

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 $1,315
Washington, D.C. to Newcastle Williamtown Flightsfrom $1,748
New York to Newcastle Williamtown Flightsfrom $3,138