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$778+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
27 mars — 3 avr.1
1 adult

Flights to District of Columbia in 2025

Find the latest flights to District of Columbia in 2025, 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 22 mars 2025.

Return from

$1,578

One-way from

$778

Popular in

December

Cheapest in

February

Average price

$1,771
Air Canada
  • Air Canada
  • 13/5-20/5
  • 4 total stops
  • 81h 23m total
  • Sydney to Washington, D.C.
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1/5
  • 1/5
  • 2 total stops
  • 37h 40m total
  • Sydney to District of Columbia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($421 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($96 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flight deals to District of Columbia

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 22 mars 2025.

mar. 22/709:20SYD - IAD
2 stops38h 17mAir Canada
sam. 27/922:05IAD - SYD
2 stops67h 15mAir Canada
Deal found 20/3$1,577
mar. 13/509:20SYD - DCA
2 stops40h 41mAir Canada
mar. 20/512:55DCA - SYD
2 stops28h 25mAir Canada
Deal found 21/3$1,583
mar. 13/510:25SYD - IAD
1 stop19h 52mQantas Airways
mar. 20/517:07IAD - SYD
1 stop23h 48mQantas Airways
Deal found 21/3$1,685
mer. 23/720:55SYD - IAD
2 stops47h 07mANA
dim. 28/912:15IAD - SYD
1 stop41h 00mANA
Deal found 21/3$1,722
mar. 13/510:25SYD - IAD
1 stop19h 52mMultiple Airlines
mar. 20/507:15IAD - SYD
1 stop32h 50mMultiple Airlines
Deal found 21/3$1,780
mar. 13/510:25SYD - DCA
1 stop22h 26mMultiple Airlines
mar. 20/509:59DCA - SYD
2 stops30h 06mMultiple Airlines
Deal found 21/3$1,780
mer. 23/709:30SYD - IAD
1 stop20h 51mUnited Airlines
dim. 28/918:55IAD - SYD
1 stop22h 05mUnited Airlines
Deal found 21/3$1,830
mer. 23/710:25SYD - DCA
1 stop19h 51mQantas Airways
dim. 28/919:30DCA - SYD
1 stop21h 25mQantas Airways
Deal found 21/3$1,862
ven. 21/320:35SYD - DCA
2 stops49h 25mAmerican Airlines
mar. 25/317:35DCA - SYD
1 stop24h 25mAmerican Airlines
Deal found 21/3$1,905
lun. 12/510:20SYD - DCA
2 stops25h 55mUnited Airlines
ven. 23/517:59DCA - SYD
1 stop22h 56mUnited Airlines
Deal found 20/3$1,911
lun. 12/509:25SYD - DCA
2 stops28h 01mDelta
ven. 23/512:00DCA - SYD
2 stops28h 35mDelta
Deal found 20/3$1,925
lun. 24/313:15SYD - IAD
2 stops23h 09mDelta
jeu. 27/313:35IAD - SYD
2 stops25h 30mDelta
Deal found 21/3$1,927

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 22 mars 2025.
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

mar. 22/7

09:20-09:37

2 stops38h 17m

Washington, D.C. Dulles Intl

sam. 27/9

22:05-07:20

2 stops67h 15m

$1,577

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

mar. 13/5

09:20-12:01

2 stops40h 41m

Washington, D.C. Reagan-National

mar. 20/5

12:55-07:20

2 stops28h 25m

$1,583

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

mar. 13/5

10:25-16:17

1 stop19h 52m

Washington, D.C. Dulles Intl

mar. 20/5

17:07-06:55

1 stop23h 48m

$1,685

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

mer. 23/7

20:55-06:02

2 stops47h 07m

Washington, D.C. Dulles Intl

dim. 28/9

12:15-19:15

1 stop41h 00m

$1,722

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

mar. 13/5

10:25-16:17

1 stop19h 52m

Washington, D.C. Dulles Intl

mar. 20/5

07:15-06:05

1 stop32h 50m

$1,780

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

mar. 13/5

10:25-18:51

1 stop22h 26m

Washington, D.C. Reagan-National

mar. 20/5

08:59-07:30

1 stop32h 31m

$1,780

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

mer. 23/7

09:30-16:21

1 stop20h 51m

Washington, D.C. Dulles Intl

dim. 28/9

18:55-07:00

1 stop22h 05m

$1,830

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

mer. 23/7

10:25-16:16

1 stop19h 51m

Washington, D.C. Reagan-National

dim. 28/9

19:30-06:55

1 stop21h 25m

$1,862

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

lun. 12/5

10:20-22:15

2 stops25h 55m

Washington, D.C. Reagan-National

ven. 23/5

17:59-06:55

1 stop22h 56m

$1,911

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

lun. 12/5

09:25-23:26

2 stops28h 01m

Washington, D.C. Reagan-National

ven. 23/5

12:00-06:35

2 stops28h 35m

$1,925

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 37 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 19 hours 50 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.

When is the cheapest time to fly to District of Columbia?

Use this chart to determine the cheapest time to fly return from Sydney to District of Columbia. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to District of Columbia should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

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 Qantas Airways.

United Airlines

United Airlines

From $1,169

Air Canada

Air Canada

From $847

Qantas Airways

Qantas Airways

From $602

Virgin Australia

Virgin Australia

From $1,028

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 Air Canada.

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 22 mars 2025.
To help decide which airline to fly to District of Columbia, see what other customers have to say about Air Tahiti Nui, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very Good
1,046 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very Good
1,437 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very Good
827 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Asiana Airlines
8.2
Very Good
442 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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 $176, while return flights cost around $555.

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

    A return flight to District of Columbia will typically cost around $417, however they can be found for as little as $417.

  • 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 (19 hours 49 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
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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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