Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to District of Columbia from $781

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAD
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to District of Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to District of Columbia
Explore the most affordable flight options available from Sydney to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Thu 5/1120:40
SYD
-
IAD
2 stops50h 05m
Multiple Airlines
Sun 15/1122:10
IAD
-
SYD
2 stops73h 20m
Multiple Airlines
Deal found 25/3$1,708
Mon 11/513:15
SYD
-
IAD
3 stops34h 57m
Multiple Airlines
Mon 18/511:12
IAD
-
SYD
3 stops34h 53m
Multiple Airlines
Deal found 27/3$1,710
Thu 21/519:40
SYD
-
IAD
2 stops56h 28m
Air China
Thu 8/1008:30
IAD
-
SYD
2 stops64h 20m
Air China
Deal found 29/3$1,777
Wed 13/513:20
SYD
-
IAD
3 stops34h 52m
Multiple Airlines
Wed 20/511:12
IAD
-
SYD
3 stops34h 38m
Multiple Airlines
Deal found 29/3$1,843
Thu 5/1120:40
SYD
-
IAD
1 stop37h 50m
Air China
Sun 15/1106:30
IAD
-
SYD
2 stops41h 00m
Air China
Deal found 25/3$1,846
Wed 22/719:40
SYD
-
IAD
2 stops49h 07m
Multiple Airlines
Wed 29/722:20
IAD
-
SYD
2 stops74h 30m
Multiple Airlines
Deal found 25/3$1,961
Wed 22/717:50
SYD
-
DCA
1 stop40h 10m
Multiple Airlines
Wed 29/709:59
DCA
-
SYD
1 stop31h 31m
Multiple Airlines
Deal found 25/3$1,991
Thu 23/410:45
SYD
-
IAD
1 stop38h 05m
Multiple Airlines
Thu 30/417:42
IAD
-
SYD
2 stops28h 08m
Multiple Airlines
Deal found 26/3$1,993
Thu 5/1112:25
SYD
-
IAD
1 stop36h 45m
ANA
Sun 15/1111:10
IAD
-
SYD
1 stop41h 05m
ANA
Deal found 25/3$1,996
Tue 3/1120:40
SYD
-
IAD
2 stops40h 47m
Air China
Mon 16/1117:30
IAD
-
SYD
2 stops54h 00m
Air China
Deal found 25/3$2,001
Thu 5/1109:55
SYD
-
DCA
2 stops26h 40m
Air New Zealand
Sun 15/1114:50
DCA
-
SYD
2 stops25h 55m
Air New Zealand
Deal found 25/3$2,004
Tue 19/517:50
SYD
-
DCA
2 stops42h 08m
Multiple Airlines
Tue 26/509:59
DCA
-
SYD
1 stop31h 31m
Multiple Airlines
Deal found 26/3$2,077

Find flight deals from Sydney to District of Columbia

Keep the following information in mind while searching for Sydney to District of Columbia flight deals. Data was last updated 29 March 2026.

Round-trip from

$1,710

One-way from

$781

Popular in

April

Cheapest in

September

Average price

$1,657
11/5-18/5
  • 11/5-18/5
  • 6 total stops
  • 69h 50m total
  • Sydney to District of Columbia
Search Deals
11/6
  • 11/6
  • 3 total stops
  • 48h 22m total
  • Sydney to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($209 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to District of Columbia 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, Cheapflights users made 647,157 searches. Data last updated 29 March 2026.
Use the filters below to find and compare flights from Sydney to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 19/5

15:40-19:25

2 stops41h 45m

Washington, D.C. Dulles Intl

Tue 26/5

15:10-16:50

1 stop35h 40m

$2,153

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 19/5

11:55-16:04

3 stops42h 09m

Washington, D.C. Reagan-National

Tue 26/5

11:57-08:45

3 stops30h 48m

$2,579

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 19/5

12:00-23:26

1 stop25h 26m

Washington, D.C. Dulles Intl

Tue 26/5

19:24-06:55

1 stop21h 31m

$2,628

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 16/7

09:30-16:26

1 stop20h 56m

Washington, D.C. Dulles Intl

Sun 26/7

17:48-07:00

1 stop23h 12m

$2,628

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 16/7

10:20-16:47

1 stop20h 27m

Washington, D.C. Reagan-National

Sun 26/7

13:00-06:55

2 stops27h 55m

$2,628

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 21/5

20:45-17:42

3 stops34h 57m

Washington, D.C. Dulles Intl

Thu 8/10

17:25-18:50

3 stops34h 25m

$2,686

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 28/6

10:20-08:54

2 stops36h 34m

Washington, D.C. Reagan-National

Wed 15/7

07:55-06:55

1 stop33h 00m

$2,708

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 28/5

20:45-17:42

3 stops34h 57m

Washington, D.C. Dulles Intl

Tue 2/6

17:35-18:50

3 stops35h 15m

$2,854

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 30/6

12:00-21:59

2 stops23h 59m

Washington, D.C. Reagan-National

Thu 23/7

17:31-07:05

1 stop23h 34m

$2,892
Fastest return journey

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 29/4

10:20-16:25

1 stop20h 05m

Washington, D.C. Dulles Intl

Wed 6/5

18:40-06:55

1 stop22h 15m

$2,899

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Sydney to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to District of Columbia

What is the cheapest month to book a flight from Sydney to District of Columbia?

Currently, March is the cheapest month in which you can book a flight from Sydney to District of Columbia (average of $889). Flying from Sydney to District of Columbia in July is currently the most expensive (average of $1,312). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated 29 March 2026.
Read reviews from past customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Sydney to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
622 reviews
Check prices

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
622 reviews
Air New Zealand
8.0
Very Good
622 reviews
Check prices

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,014 reviews
Air New Zealand
8.0
Very Good
622 reviews
Check prices

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,510 reviews
Air New Zealand
8.0
Very Good
622 reviews
Check prices

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,522 reviews
Air New Zealand
8.0
Very Good
622 reviews
Check prices

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
10,856 reviews
Air New Zealand
8.0
Very Good
622 reviews
Check prices

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Related info for your journey

Find useful and relevant information for your journey from Sydney to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to District of Columbia?

    If you book a flight to District of Columbia from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Sydney to District of Columbia?

    A quick flight from Sydney to District of Columbia can take about 20h 56m. Qantas Airways provides one of the quickest options available for as low as $2,628. Airlines will cover a distance of 15670 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Sydney to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Sydney to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to District of Columbia.

  • Can I find deals for business class flights from Sydney to District of Columbia?

    Yes. Cheapflights offers flight deals from Sydney to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to District of Columbia?

    Currently, March is the cheapest month in which you can book a flight from Sydney to District of Columbia (average of $889). Flying from Sydney to District of Columbia in July is currently the most expensive (average of $1,312). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Sydney to District of Columbia

Discover the top 6 airlines that operate flights from Sydney to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$812Average$1,743FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,126Average$1,908FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,155Average$1,898FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,256Average$1,599FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,431Average$1,631FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,581Average$2,701FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to District of Columbia?

Cheapflights helps you search for flights from Sydney to District of Columbia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sydney to District of Columbia?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to District of Columbia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sydney to District of Columbia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to District of Columbia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to District of Columbia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to District of Columbia from Sydney today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.