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$658+ Cheap flights to District of Columbia

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
9 Mar — 16 Mar1
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
Explore the most affordable flight options available to District of Columbia. Find the lowest fares based on data from user searches, with prices last updated on 7 February 2026.

Tue 10/211:20
SYD
-
IAD
2 stops44h 53m
Air Canada
Wed 25/212:33
IAD
-
SYD
2 stops29h 02m
Air Canada
Deal found 5/2$1,236
Tue 28/709:20
SYD
-
IAD
2 stops50h 05m
Air Canada
Sun 9/822:05
IAD
-
SYD
2 stops43h 15m
Air Canada
Deal found 7/2$1,311
Thu 30/709:20
SYD
-
DCA
2 stops51h 11m
Air Canada
Sun 9/820:40
DCA
-
SYD
2 stops44h 40m
Air Canada
Deal found 7/2$1,354
Thu 30/706:30
SYD
-
IAD
2 stops37h 52m
Air Canada
Sun 9/822:05
IAD
-
SYD
2 stops43h 15m
Air Canada
Deal found 7/2$1,364
Sat 12/909:20
SYD
-
IAD
2 stops25h 05m
Air Canada
Fri 25/909:45
IAD
-
SYD
2 stops31h 35m
Air Canada
Deal found 5/2$1,369
Tue 24/211:20
SYD
-
IAD
2 stops44h 51m
Air Canada
Wed 4/313:13
IAD
-
SYD
2 stops52h 22m
Air Canada
Deal found 5/2$1,374
Sat 21/211:20
SYD
-
IAD
2 stops25h 34m
Air Canada
Tue 10/309:55
IAD
-
SYD
2 stops31h 40m
Air Canada
Deal found 4/2$1,377
Fri 24/709:20
SYD
-
IAD
2 stops36h 24m
Air Canada
Tue 11/817:15
IAD
-
SYD
2 stops48h 05m
Air Canada
Deal found 7/2$1,385
Thu 12/211:20
SYD
-
IAD
2 stops44h 51m
Air Canada
Wed 18/216:30
IAD
-
SYD
2 stops49h 05m
Air Canada
Deal found 6/2$1,390
Wed 29/709:20
SYD
-
DCA
2 stops40h 40m
Air Canada
Sun 9/812:55
DCA
-
SYD
2 stops52h 25m
Air Canada
Deal found 7/2$1,394
Thu 30/709:20
SYD
-
DCA
2 stops51h 11m
Air Canada
Sat 8/809:40
DCA
-
SYD
3 stops55h 40m
Air Canada
Deal found 7/2$1,402
Wed 29/709:20
SYD
-
IAD
1 stop35h 02m
Air Canada
Tue 11/822:10
IAD
-
SYD
2 stops43h 10m
Air Canada
Deal found 7/2$1,417

Find flight deals to District of Columbia

Find the latest flights to District of Columbia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 7 February 2026.

Return from

$1,228

One-way from

$658

Popular in

April

Cheapest in

February

Average price

$1,213
Air Canada
  • Air Canada
  • 28/4-3/6
  • 4 total stops
  • 93h 16m total
  • Sydney to Washington, D.C.
Search Deals
18/4
  • 18/4
  • 3 total stops
  • 33h 41m total
  • Sydney to District of Columbia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($167 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to District of Columbia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 7 February 2026.
Use the filters below to find and compare flights to District of Columbia that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 24/2

11:20-16:11

2 stops44h 51m

Washington, D.C. Dulles Intl

Wed 4/3

13:13-09:35

2 stops52h 22m

$1,374

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 25/2

11:20-15:49

2 stops44h 29m

Washington, D.C. Dulles Intl

Tue 7/4

22:08-07:20

2 stops43h 12m

$1,460

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 19/7

09:20-12:00

2 stops40h 40m

Washington, D.C. Reagan-National

Tue 28/7

12:55-07:20

2 stops28h 25m

$1,504

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 23/3

10:25-11:46

2 stops40h 21m

Washington, D.C. Dulles Intl

Mon 30/3

08:15-08:20

2 stops57h 05m

$1,517

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 16/7

09:20-06:22

1 stop35h 02m

Washington, D.C. Dulles Intl

Sun 26/7

16:25-07:20

2 stops24h 55m

$1,573

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 16/7

09:10-18:03

2 stops22h 53m

Washington, D.C. Reagan-National

Sun 26/7

08:40-07:05

1 stop32h 25m

$1,633

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 16/7

12:00-18:31

1 stop20h 31m

Washington, D.C. Dulles Intl

Sun 26/7

06:10-07:05

1 stop34h 55m

$1,643

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 25/2

14:05-19:46

1 stop21h 41m

Washington, D.C. Reagan-National

Tue 7/4

17:00-07:05

2 stops24h 05m

$1,643

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 23/3

11:50-20:59

2 stops24h 09m

Washington, D.C. Reagan-National

Mon 30/3

15:05-08:00

2 stops25h 55m

$1,659

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 16/7

09:15-18:20

2 stops23h 05m

Washington, D.C. Reagan-National

Sun 26/7

12:59-06:50

2 stops27h 51m

$1,659

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 39 results
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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
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 to District of Columbia

How long is the flight to District of Columbia?

On average, a flight from Sydney to District of Columbia takes 20 hours 8 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, Air Canada and Air New Zealand.

United Airlines
United Airlines
From $584
Qantas Airways
Qantas Airways
From $799
Air New Zealand
Air New Zealand
From $1,339
Air Canada
Air Canada
From $1,184

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

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

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals 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

Plan your trip to District of Columbia by taking into account the average temperature totals 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).

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 7 February 2026.
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
582 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Food

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very Good
582 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Food

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
988 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Food

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,254 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Food

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
American Airlines
7.2
Good
11,249 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Food

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air Canada
7.1
Good
10,697 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Food

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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, United 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 $68, while return flights cost around $774.

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

    A return flight to District of Columbia will typically cost around $1,838, however they can be found for as little as $1,838.

  • 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 0 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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Flights to Dulles Intl
Flights to Baltimore
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Flights to Washington, D.C.

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

Cheapflights makes it easy to find District of Columbia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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Certainly. Search results for flights to District of Columbia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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