Cheap flights from the United States to Sydney from $1,912

This is the cheapest return 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 31/1. 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

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Find the cheapest flights from the United States to Sydney

Recent return flight deals from the United States to Sydney

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:03 - 16:20
SFO
-
NTL
29h 17m2 stops
Multiple Airlines Logo
20:45 - 11:13
NTL
-
SFO
33h 28m2 stops
$1,912Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
15:30 - 10:05
JFK
-
NTL
26h 35m2 stops
Multiple Airlines Logo
08:15 - 18:48
NTL
-
JFK
26h 33m2 stops
$2,098Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Qantas Airways Logo
15:35 - 16:15
SFO
-
NTL
29h 40m3 stops
Qantas Airways Logo
06:45 - 18:30
NTL
-
SFO
30h 45m2 stops
$2,098Qantas Airways
Sat, 31 Jan - Sat, 7 Feb
Qantas Airways Logo
17:15 - 15:15
JFK
-
NTL
30h 00m2 stops
Qantas Airways Logo
10:50 - 14:31
NTL
-
JFK
43h 41m2 stops
$2,336Qantas Airways
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
17:15 - 15:15
JFK
-
NTL
30h 00m2 stops
Multiple Airlines Logo
16:55 - 14:25
NTL
-
JFK
37h 30m3 stops
$2,505Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
17:30 - 20:20
JFK
-
NTL
34h 50m2 stops
Multiple Airlines Logo
16:55 - 14:25
NTL
-
JFK
37h 30m3 stops
$2,554Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Qantas Airways Logo
15:30 - 21:05
JFK
-
NTL
37h 35m2 stops
Qantas Airways Logo
06:45 - 14:25
NTL
-
JFK
23h 40m2 stops
$2,566Qantas Airways
Sat, 21 Feb - Wed, 25 Feb
Air New Zealand Logo
16:20 - 10:20
SFO
-
NTL
47h 00m3 stops
Air New Zealand Logo
06:45 - 15:12
NTL
-
SFO
27h 27m3 stops
$2,584Air New Zealand
Sat, 31 Jan - Sat, 7 Feb
Qantas Airways Logo
17:35 - 21:05
JFK
-
NTL
35h 30m2 stops
Qantas Airways Logo
17:00 - 14:25
NTL
-
JFK
61h 25m3 stops
$2,611Qantas Airways
Sat, 21 Feb - Wed, 25 Feb
Qantas Airways Logo
17:15 - 21:05
JFK
-
NTL
35h 50m2 stops
Qantas Airways Logo
17:00 - 14:25
NTL
-
JFK
61h 25m2 stops
$2,791Qantas Airways
Sat, 21 Feb - Wed, 25 Feb

Qantas Airways flights from United States to Newcastle

Our best Qantas Airways deals on United States to Newcastle flight tickets
Qantas Airways
31 Jan
SFO15:35San Francisco
29h 40m
3 stops
NTL16:15Newcastle Williamtown
7 Feb
NTL06:45Newcastle Williamtown
30h 45m
2 stops
SFO18:30San Francisco
Qantas Airways
17 Jan
JFK17:15New York John F Kennedy Intl
30h 00m
2 stops
NTL15:15Newcastle Williamtown
24 Jan
NTL10:50Newcastle Williamtown
43h 41m
2 stops
JFK14:31New York John F Kennedy Intl
Qantas Airways
21 Feb
JFK15:30New York John F Kennedy Intl
37h 35m
2 stops
NTL21:05Newcastle Williamtown
25 Feb
NTL06:45Newcastle Williamtown
23h 40m
2 stops
JFK14:25New York John F Kennedy Intl

Air New Zealand flights from United States to Newcastle

Our best Air New Zealand deals on United States to Newcastle flight tickets
Air New Zealand
31 Jan
SFO16:20San Francisco
47h 00m
3 stops
NTL10:20Newcastle Williamtown
7 Feb
NTL06:45Newcastle Williamtown
27h 27m
3 stops
SFO15:12San Francisco
Air New Zealand
27 Dec
JFK19:20New York John F Kennedy Intl
28h 55m
2 stops
NTL16:15Newcastle Williamtown
1 Jan
NTL16:00Newcastle Williamtown
65h 00m
2 stops
JFK17:00New York John F Kennedy Intl
Air New Zealand
25 Dec
JFK19:20New York John F Kennedy Intl
28h 25m
2 stops
NTL15:45Newcastle Williamtown
1 Jan
NTL16:00Newcastle Williamtown
65h 00m
2 stops
JFK17:00New York John F Kennedy Intl

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 18 December 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

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 31/1

16:03-16:20

2 stops29h 17m

Newcastle Williamtown

Sat 7/2

20:45-11:13

2 stops33h 28m

$1,912

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sat 31/1

15:30-10:05

2 stops26h 35m

Newcastle Williamtown

Sat 7/2

08:15-18:48

2 stops26h 33m

$2,098

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 31/1

15:35-16:15

3 stops29h 40m

Newcastle Williamtown

Sat 7/2

06:45-18:30

2 stops30h 45m

$2,098

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sat 17/1

17:15-15:15

2 stops30h 00m

Newcastle Williamtown

Sat 24/1

10:50-14:31

2 stops43h 41m

$2,336

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sat 17/1

17:15-15:15

2 stops30h 00m

Newcastle Williamtown

Sat 24/1

16:55-14:25

3 stops37h 30m

$2,505

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sat 31/1

17:30-20:20

2 stops34h 50m

Newcastle Williamtown

Sat 7/2

16:55-14:25

3 stops37h 30m

$2,554

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sat 21/2

15:30-21:05

2 stops37h 35m

Newcastle Williamtown

Wed 25/2

06:45-14:25

2 stops23h 40m

$2,566

San FranciscoNewcastle

SFO - NTL

SFONTL

San Francisco

Sat 31/1

16:20-10:20

3 stops47h 00m

Newcastle Williamtown

Sat 7/2

06:45-15:12

3 stops27h 27m

$2,584

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sat 21/2

17:35-21:05

2 stops35h 30m

Newcastle Williamtown

Wed 25/2

17:00-14:25

3 stops61h 25m

$2,611

New YorkNewcastle

JFK - NTL

JFKNTL

New York John F Kennedy Intl

Sat 21/2

17:15-21:05

2 stops35h 50m

Newcastle Williamtown

Wed 25/2

17:00-14:25

2 stops61h 25m

$2,791

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 57% 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

Fastest flight time

26h 35m

Direct flights

None
The fastest flight from United States to Newcastle takes 26h 35m
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 are refreshed on a daily basis.

  • How old do you have to be to fly from United States to Newcastle Williamtown Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Newcastle Williamtown Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Newcastle Williamtown Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Newcastle. momondo saves you time and could save you money on your trip.

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

Flights from United States to Newcastle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Newcastle?

momondo helps you find the best flight between United States and Newcastle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Newcastle, momondo offers a useful price alert feature which will track prices for flights to Newcastle from United States and alert you when they change.

An easier way to manage your Newcastle trip

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1 adult
Sat 17/1
Sat 24/1

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