Cheap flights from Washington, D.C. to Sydney from $2,076

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sydney departing on 9/12. 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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Cheap round-trip flights

 Logo
8:25 am - 10:40 amIAD-NTL
36h 15m2 stops
 Logo
6:00 am - 6:31 amNTL-IAD
38h 31m2 stops
$2,076
Find Deal
vie., sep. 12 - vie., sep. 19
Qantas Airways Logo
8:19 am - 10:20 amDCA-NTL
35h 01m2 stops
Qantas Airways Logo
6:15 am - 8:00 pmNTL-DCA
29h 45m2 stops
$2,216Qantas Airways
Find Deal
sáb., nov. 1 - mié., nov. 5
Qatar Airways Logo
8:05 pm - 11:35 amIAD-NTL
47h 30m2 stops
Qatar Airways Logo
7:50 am - 3:55 pmNTL-IAD
48h 05m2 stops
$2,220Qatar Airways
Find Deal
jue., nov. 6 - lun., nov. 10
Qatar Airways Logo
8:05 pm - 7:45 pmIAD-NTL
55h 40m2 stops
Qatar Airways Logo
12:15 pm - 3:55 pmNTL-IAD
43h 40m2 stops
$2,292Qatar Airways
Find Deal
jue., nov. 6 - lun., nov. 10
 Logo
8:59 am - 9:25 amDCA-NTL
34h 26m2 stops
 Logo
8:40 pm - 8:59 pmNTL-DCA
38h 19m2 stops
$2,461
Find Deal
vie., sep. 12 - vie., sep. 19
 Logo
7:35 pm - 4:20 pmDCA-NTL
30h 45m3 stops
 Logo
6:30 am - 8:59 pmNTL-DCA
28h 29m2 stops
$2,503
Find Deal
vie., sep. 12 - vie., sep. 19
Qantas Airways Logo
7:35 pm - 8:20 pmDCA-NTL
34h 45m3 stops
Qantas Airways Logo
6:00 am - 11:00 pmNTL-DCA
31h 00m3 stops
$2,540Qantas Airways
Find Deal
vie., sep. 12 - vie., sep. 19
 Logo
7:35 pm - 4:20 pmDCA-NTL
30h 45m3 stops
 Logo
6:30 am - 7:58 pmNTL-DCA
27h 28m3 stops
$2,706
Find Deal
vie., sep. 12 - vie., sep. 19
 Logo
9:00 pm - 2:50 pmIAD-NTL
51h 50m2 stops
 Logo
7:05 am - 9:05 pmNTL-IAD
28h 00m3 stops
$2,918
Find Deal
vie., sep. 12 - vie., sep. 19

Qatar Airways flights from Washington, D.C. to Newcastle

Our best Qatar Airways deals on Washington, D.C. to Newcastle flight tickets
Qatar Airways
Nov 6
IAD8:05 pmWashington, D.C. Dulles Intl
47h 30m
2 stops
NTL11:35 amNewcastle Williamtown
Nov 10
NTL7:50 amNewcastle Williamtown
48h 05m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
Qatar Airways
Nov 6
IAD8:05 pmWashington, D.C. Dulles Intl
55h 40m
2 stops
NTL7:45 pmNewcastle Williamtown
Nov 10
NTL12:15 pmNewcastle Williamtown
43h 40m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl

Qantas Airways flights from Washington, D.C. to Newcastle

Our best Qantas Airways deals on Washington, D.C. to Newcastle flight tickets
Qantas Airways
Nov 1
DCA8:19 amWashington, D.C. Reagan-National
35h 01m
2 stops
NTL10:20 amNewcastle Williamtown
Nov 5
NTL6:15 amNewcastle Williamtown
29h 45m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
Qantas Airways
Sep 12
DCA7:35 pmWashington, D.C. Reagan-National
34h 45m
3 stops
NTL8:20 pmNewcastle Williamtown
Sep 19
NTL6:00 amNewcastle Williamtown
31h 00m
3 stops
DCA11:00 pmWashington, D.C. Reagan-National

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 julio 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. 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

vie. 9/12

8:25 am-10:40 am

2 stops36h 15m

Newcastle Williamtown

vie. 9/19

6:00 am-6:31 am

2 stops38h 31m

$2,076

Washington, D.C.Newcastle

DCA - NTL

DCANTL

Washington, D.C. Reagan-National

sáb. 11/1

8:19 am-10:20 am

2 stops35h 01m

Newcastle Williamtown

mié. 11/5

6:15 am-8:00 pm

2 stops29h 45m

$2,216

Washington, D.C.Newcastle

IAD - NTL

IADNTL

Washington, D.C. Dulles Intl

jue. 11/6

8:05 pm-11:35 am

2 stops47h 30m

Newcastle Williamtown

lun. 11/10

7:50 am-3:55 pm

2 stops48h 05m

$2,220

Washington, D.C.Newcastle

IAD - NTL

IADNTL

Washington, D.C. Dulles Intl

jue. 11/6

8:05 pm-7:45 pm

2 stops55h 40m

Newcastle Williamtown

lun. 11/10

12:15 pm-3:55 pm

2 stops43h 40m

$2,292

Washington, D.C.Newcastle

DCA - NTL

DCANTL

Washington, D.C. Reagan-National

vie. 9/12

8:59 am-9:25 am

2 stops34h 26m

Newcastle Williamtown

vie. 9/19

8:40 pm-8:59 pm

2 stops38h 19m

$2,461

Washington, D.C.Newcastle

DCA - NTL

DCANTL

Washington, D.C. Reagan-National

vie. 9/12

7:35 pm-4:20 pm

3 stops30h 45m

Newcastle Williamtown

vie. 9/19

6:30 am-8:59 pm

2 stops28h 29m

$2,503

Washington, D.C.Newcastle

DCA - NTL

DCANTL

Washington, D.C. Reagan-National

vie. 9/12

7:35 pm-8:20 pm

3 stops34h 45m

Newcastle Williamtown

vie. 9/19

6:00 am-11:00 pm

3 stops31h 00m

$2,540

Washington, D.C.Newcastle

DCA - NTL

DCANTL

Washington, D.C. Reagan-National

vie. 9/12

7:35 pm-4:20 pm

3 stops30h 45m

Newcastle Williamtown

vie. 9/19

6:30 am-7:58 pm

3 stops27h 28m

$2,706

Washington, D.C.Newcastle

IAD - NTL

IADNTL

Washington, D.C. Dulles Intl

vie. 9/12

9:00 pm-2:50 pm

2 stops51h 50m

Newcastle Williamtown

vie. 9/19

7:05 am-9:05 pm

3 stops28h 00m

$2,918

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sydney from

How to get the cheapest flight ticket from Washington, D.C. 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

What airlines fly to Newcastle?

American Airlines, United Airlines and Qantas Airways are the top three most popular airlines that fly to Newcastle from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Newcastle. Keep in mind that there are 7 different airlines that fly to Newcastle on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. to Newcastle

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Newcastle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Newcastle (WAS to NTL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Newcastle

Best Price Found

$2,076

Fastest flight time

30h 45m

Direct flights

None

Airports in Newcastle

1 airport
The best flight deal from Washington, D.C. to Newcastle found on momondo in the last 72 hours is $2,076
The fastest flight from Washington, D.C. to Newcastle takes 30h 45m
There are no direct flights from Washington, D.C. to Newcastle. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Newcastle Williamtown Airport and Washington, D.C. Reagan-National Airport - Newcastle Williamtown Airport.
There is 1 airport near Newcastle: Newcastle Williamtown (NTL)

  • How far is Washington, D.C. to Newcastle Williamtown by plane?

    Newcastle Williamtown is 9700.3 mi away from Washington, D.C.. Typically, this will take 30h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Newcastle Williamtown Airport?

    Prices for flights from Washington, D.C. to Newcastle Williamtown Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. 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 layovers 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 Washington, D.C. to Newcastle Williamtown Airport.

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

    The required travel and health documents for your Newcastle Williamtown Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Newcastle Williamtown Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Newcastle?

It is quick and easy to find Washington, D.C. to Newcastle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Newcastle that suits you.

Can I find flights from Washington, D.C. to Newcastle with flexible booking policies on momondo?

Flights from Washington, D.C. 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 Washington, D.C. to Newcastle?

momondo helps you find the best flight between Washington, D.C. 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 Washington, D.C. to Newcastle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Newcastle from Washington, D.C.. 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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lun. 8/4
lun. 8/11

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