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$987+ Cheap flights to District of Columbia

— IAD
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to District of Columbia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to District of Columbia

Fri 13/1110:30 -
2 stops34h 49m
Sun 22/1106:39 -
2 stops57h 26m
Deal found 20/9$1,642
Mon 23/1110:10 -
2 stops45h 50m
Mon 7/1217:05 -
2 stops47h 30m
Deal found 20/9$1,738
Fri 6/1110:30 -
2 stops34h 49m
Fri 13/1122:00 -
1 stop42h 05m
Deal found 22/9$1,744
Thu 5/1109:55 -
2 stops28h 49m
Mon 23/1114:38 -
2 stops27h 57m
Deal found 21/9$1,871
Thu 5/1111:50 -
2 stops25h 07m
Mon 23/1112:50 -
2 stops29h 45m
Deal found 21/9$1,871
Fri 9/1010:10 -
2 stops29h 11m
Sat 17/1006:00 -
2 stops35h 05m
Deal found 19/9$1,888
Wed 4/1111:50 -
2 stops26h 07m
Wed 11/1108:25 -
2 stops41h 50m
Deal found 19/9$1,898
Fri 13/1121:30 -
1 stop51h 35m
Sun 22/1114:35 -
1 stop47h 55m
Deal found 20/9$1,905
Wed 4/1116:50 -
1 stop32h 15m
Sat 7/1114:35 -
1 stop47h 55m
Deal found 24/9$1,910
Fri 6/1111:15 -
2 stops26h 35m
Fri 13/1107:00 -
2 stops31h 25m
Deal found 22/9$1,932
Wed 4/1116:50 -
1 stop32h 15m
Wed 11/1114:35 -
1 stop35h 10m
Deal found 19/9$1,942
Fri 13/1111:50 -
2 stops26h 25m
Sun 22/1112:50 -
2 stops27h 45m
Deal found 20/9$1,945

Find flight deals to District of Columbia

Return from

$1,525

One-way from

$987

Popular in

December

Cheapest in

November

Average price

$1,935
21/10-28/10
  • 21/10-28/10
  • 6 total stops
  • 70h 33m total
  • Sydney to Washington, D.C.
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21/10-31/12
  • 21/10-31/12
  • 2 total stops
  • 28h 51m total
  • Sydney to District of Columbia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
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Cheapest flight prices on average. 1% potential price decrease ($35 potential savings vs. average return price).
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Average for return flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to District of Columbia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Thu 12/11

21:30-09:05

1 stop51h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,127

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Sat 17/10

21:35-09:45

1 stop51h 10m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,130

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Wed 30/9

15:40-09:45

1 stop32h 05m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,134

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Mon 19/10

21:35-09:45

1 stop51h 10m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,136

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Tue 15/12

20:20-07:51

3 stops51h 31m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,140

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Mon 19/10

09:55-07:23

2 stops36h 28m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,255

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Wed 4/11

11:30-05:44

2 stops34h 14m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,354

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Fri 2/10

13:00-09:45

3 stops58h 45m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,437

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - DCA Washington, D.C. Reagan-National

SYDDCA

Sydney Kingsford Smith

Thu 12/11

21:30-19:01

2 stops37h 31m

Washington, D.C. Reagan-National

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,484

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - DCA Washington, D.C. Reagan-National

SYDDCA

Sydney Kingsford Smith

Mon 19/10

21:35-17:21

2 stops34h 46m

Washington, D.C. Reagan-National

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,495

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia with our price prediction graph.
Estimated return price

Cheapflights Insights

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

How long is the flight to District of Columbia?

On average, a flight from Sydney to District of Columbia takes 22 hours 34 minutes. Flights to District of Columbia from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to District of Columbia?

The most popular airlines flying from Sydney to District of Columbia are United Airlines, American Airlines and Qantas Airways.

United Airlines
United Airlines
From $573
Air New Zealand
Air New Zealand
From $1,202
American Airlines
American Airlines
From $364
Qantas Airways
Qantas Airways
From $789

What are the cheapest airlines that fly to District of Columbia?

The cheapest airlines flying from Sydney to District of Columbia are Qantas Airways, Virgin Australia and Air New Zealand.

Rainfall in District of Columbia by month

In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

Temperature in District of Columbia by month

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

When is the best time to book a flight to District of Columbia?

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights to District of Columbia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing District of Columbia

Read reviews from past customers who have flown Air New Zealand,Qantas Airways, andUnited Airlines to the United States. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Crew

8.5

Entertainment

7.4

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Air New Zealand
8.0
Very Good
669 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Crew

8.5

Entertainment

7.4

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Qantas Airways
7.5
Good
1,101 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Crew

8.5

Entertainment

7.4

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
United Airlines
7.4
Good
10,233 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Crew

8.5

Entertainment

7.4

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Air Canada
7.1
Good
11,677 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Crew

8.5

Entertainment

7.4

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
American Airlines
7.0
Good
12,075 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Crew

8.5

Entertainment

7.4

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

FAQs about flying to District of Columbia

  • Can I find cheaper flights to District of Columbia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to District of Columbia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to District of Columbia?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to District of Columbia.

  • What is the cheapest airport to fly to in District of Columbia?

    Washington, D.C. Reagan-National is currently the cheapest airport to fly to in District of Columbia. One-way flights to Washington, D.C. Reagan-National typically cost $207, while return flights cost around $253.

  • How much is a return flight to District of Columbia?

    A return flight to District of Columbia will typically cost around $696, however they can be found for as little as $477.

  • Where does the fastest flight to District of Columbia depart from?

    For those looking to save time traveling to District of Columbia, Sydney Kingsford Smith offers the quickest one-way flight (20 hours 18 minutes).

  • Does Washington, D.C. Dulles Intl have car hire?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0.0 km away from Washington, D.C. Dulles Intl).

See more FAQs

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