Cheap flights from the United States to Sydney from $820

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Sydney departing on 11/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Sydney

Recent round-trip flight deals from the United States to Sydney

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:03 pm - 8:15 amIAD-NTL
47h 12m2 stops
Qantas Airways Logo
4:30 pm - 4:11 pmNTL-IAD
39h 41m2 stops
$1,605Qantas Airways
Find Deal
Thu, Nov 13 - Mon, Nov 17
Qantas Airways Logo
7:20 pm - 9:25 amJFK-NTL
48h 05m2 stops
Qantas Airways Logo
3:30 pm - 4:20 pmNTL-JFK
62h 50m3 stops
$1,622Qantas Airways
Find Deal
Sun, Apr 19 - Wed, Apr 22
Qantas Airways Logo
5:03 pm - 8:15 amIAD-NTL
47h 12m2 stops
Qantas Airways Logo
4:30 pm - 10:33 pmNTL-IAD
46h 03m2 stops
$1,631Qantas Airways
Find Deal
Thu, Nov 13 - Mon, Nov 17
Qantas Airways Logo
5:03 pm - 8:15 amIAD-NTL
47h 12m2 stops
Qantas Airways Logo
4:30 pm - 4:11 pmNTL-IAD
39h 41m2 stops
$1,666Qantas Airways
Find Deal
Thu, Nov 13 - Mon, Nov 17
Qantas Airways Logo
6:05 am - 10:15 amSEA-NTL
35h 10m2 stops
Qantas Airways Logo
10:05 am - 10:49 pmNTL-SEA
29h 44m2 stops
$1,679Qantas Airways
Find Deal
Sun, Apr 19 - Thu, Apr 23
Emirates Logo
11:20 am - 5:15 pmJFK-NTL
39h 55m2 stops
Emirates Logo
5:50 pm - 2:25 pmNTL-JFK
34h 35m2 stops
$1,867Emirates
Find Deal
Sun, Apr 19 - Wed, Apr 22
Singapore Airlines Logo
10:15 am - 2:00 pmSEA-NTL
58h 45m2 stops
Singapore Airlines Logo
2:40 pm - 8:45 amNTL-SEA
59h 05m2 stops
$2,029Singapore Airlines
Find Deal
Sun, Apr 19 - Thu, Apr 23
Singapore Airlines Logo
10:15 am - 2:00 pmSEA-NTL
58h 45m2 stops
Singapore Airlines Logo
2:40 pm - 8:45 amNTL-SEA
35h 05m2 stops
$2,030Singapore Airlines
Find Deal
Sun, Apr 19 - Thu, Apr 23
Singapore Airlines Logo
8:55 pm - 10:40 amJFK-NTL
47h 45m3 stops
Singapore Airlines Logo
2:40 pm - 11:10 amNTL-JFK
58h 30m3 stops
$2,403Singapore Airlines
Find Deal
Sun, Apr 19 - Wed, Apr 22
Singapore Airlines Logo
8:55 pm - 10:40 amJFK-NTL
47h 45m3 stops
Singapore Airlines Logo
2:40 pm - 11:10 amNTL-JFK
58h 30m3 stops
$2,404Singapore Airlines
Find Deal
Sun, Apr 19 - Wed, Apr 22

Qantas Airways flights from United States to Newcastle

Our best Qantas Airways deals on United States to Newcastle flight tickets
Qantas Airways
Nov 13
IAD5:03 pmWashington, D.C. Dulles Intl
47h 12m
2 stops
NTL8:15 amNewcastle Williamtown
Nov 17
NTL4:30 pmNewcastle Williamtown
39h 41m
2 stops
IAD4:11 pmWashington, D.C. Dulles Intl
Qantas Airways
Apr 19
JFK7:20 pmNew York John F Kennedy Intl
48h 05m
2 stops
NTL9:25 amNewcastle Williamtown
Apr 22
NTL3:30 pmNewcastle Williamtown
62h 50m
3 stops
JFK4:20 pmNew York John F Kennedy Intl
Qantas Airways
Nov 13
IAD5:03 pmWashington, D.C. Dulles Intl
47h 12m
2 stops
NTL8:15 amNewcastle Williamtown
Nov 17
NTL4:30 pmNewcastle Williamtown
46h 03m
2 stops
IAD10:33 pmWashington, D.C. Dulles Intl

Singapore Airlines flights from United States to Newcastle

Our best Singapore Airlines deals on United States to Newcastle flight tickets
Singapore Airlines
Apr 19
SEA10:15 amSeattle/Tacoma Intl
58h 45m
2 stops
NTL2:00 pmNewcastle Williamtown
Apr 23
NTL2:40 pmNewcastle Williamtown
59h 05m
2 stops
SEA8:45 amSeattle/Tacoma Intl
Singapore Airlines
Apr 19
SEA10:15 amSeattle/Tacoma Intl
58h 45m
2 stops
NTL2:00 pmNewcastle Williamtown
Apr 23
NTL2:40 pmNewcastle Williamtown
35h 05m
2 stops
SEA8:45 amSeattle/Tacoma Intl
Singapore Airlines
Apr 19
JFK8:55 pmNew York John F Kennedy Intl
47h 45m
3 stops
NTL10:40 amNewcastle Williamtown
Apr 22
NTL2:40 pmNewcastle Williamtown
58h 30m
3 stops
JFK11:10 amNew York John F Kennedy Intl

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 October 30, 2025.
Use the filters below to find and compare flights from the United States to Newcastle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Newcastle

IAD - NTL

IADNTL

Washington, D.C. Dulles Intl

Thu 11/13

5:03 pm-8:15 am

2 stops47h 12m

Newcastle Williamtown

Mon 11/17

4:30 pm-4:11 pm

2 stops39h 41m

$1,605

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sun 4/19

7:20 pm-9:25 am

2 stops48h 05m

Newcastle Williamtown

Wed 4/22

3:30 pm-4:20 pm

3 stops62h 50m

$1,622

Washington, D.C.Newcastle

IAD - NTL

IADNTL

Washington, D.C. Dulles Intl

Thu 11/13

5:03 pm-8:15 am

2 stops47h 12m

Newcastle Williamtown

Mon 11/17

4:30 pm-10:33 pm

2 stops46h 03m

$1,631

Washington, D.C.Newcastle

IAD - NTL

IADNTL

Washington, D.C. Dulles Intl

Thu 11/13

5:03 pm-8:15 am

2 stops47h 12m

Newcastle Williamtown

Mon 11/17

4:30 pm-4:11 pm

2 stops39h 41m

$1,666

SeattleNewcastle

SEA - NTL

SEANTL

Seattle/Tacoma Intl

Sun 4/19

6:05 am-10:15 am

2 stops35h 10m

Newcastle Williamtown

Thu 4/23

10:05 am-10:49 pm

2 stops29h 44m

$1,679

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sun 4/19

11:20 am-5:15 pm

2 stops39h 55m

Newcastle Williamtown

Wed 4/22

5:50 pm-2:25 pm

2 stops34h 35m

$1,867

SeattleNewcastle

SEA - NTL

SEANTL

Seattle/Tacoma Intl

Sun 4/19

10:15 am-2:00 pm

2 stops58h 45m

Newcastle Williamtown

Thu 4/23

2:40 pm-8:45 am

2 stops59h 05m

$2,029

SeattleNewcastle

SEA - NTL

SEANTL

Seattle/Tacoma Intl

Sun 4/19

10:15 am-2:00 pm

2 stops58h 45m

Newcastle Williamtown

Thu 4/23

2:40 pm-8:45 am

2 stops35h 05m

$2,030

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sun 4/19

8:55 pm-10:40 am

3 stops47h 45m

Newcastle Williamtown

Wed 4/22

2:40 pm-11:10 am

3 stops58h 30m

$2,403

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sun 4/19

8:55 pm-10:40 am

3 stops47h 45m

Newcastle Williamtown

Wed 4/22

2:40 pm-11:10 am

3 stops58h 30m

$2,404

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Sydney from

How to get the cheapest flight ticket from United States 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

Can stopping save me money on United States to Newcastle flights?

You could potentially save up to 22% on your flight if you consider stops on a United States to Newcastle flight.

Cheap United States to Newcastle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Newcastle

Direct flights

None
There are no direct flights from United States to Newcastle. There are no popular flight routes from United States to Newcastle.
  • When did momondo last update prices for flights from United States to Newcastle Williamtown Airport?

    Prices for flights from United States to Newcastle Williamtown Airport refresh daily.

  • How old do you have to be to fly from United States 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 United States 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 Sydney?

Book flights to Sydney 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 United States to Newcastle?

Finding the right flight to Newcastle from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that 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 from United States to Newcastle with flexible booking policies on momondo?

All flight searches from United States to Newcastle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States 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 help filter your options to help you make an informed choice when booking flights to Newcastle from United States.

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

Yes momondo offers price alerts on flights to Newcastle from United States. 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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1 adult
Sat 11/29
Sat 12/6

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