What is the cheapest airline that flies from Sydney Kingsford Smith to District of Columbia?

Air New Zealand, Air Canada, and Delta are the most popular carriers operating from Sydney Kingsford Smith to District of Columbia

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to District of Columbia?

Prices for flights from Sydney Kingsford Smith Airport to District of Columbia are refreshed on a daily basis.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to District of Columbia?

As of November 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to District of Columbia.

How old do you have to be to fly from Sydney Kingsford Smith Airport to District of Columbia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$666 Cheap Flights from Sydney to District of Columbia in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Sydney to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 am - 9:25 pmSYD-IAD

26h 05m2 stops

12:43 pm - 9:35 amIAD-SYD

28h 52m2 stops

$981Air Canada

Find Deal

Mon, Jan 19 - Tue, Feb 3

11:20 am - 9:25 pmSYD-IAD

26h 05m2 stops

9:00 am - 9:35 amIAD-SYD

32h 35m2 stops

$988Air Canada

Find Deal

Mon, Jan 19 - Mon, Feb 2

4:00 pm - 8:55 amSYD-DCA

32h 55m2 stops

6:50 pm - 9:35 amDCA-SYD

46h 45m2 stops

$988Air Canada

Find Deal

Mon, Jan 19 - Mon, Feb 2

11:20 am - 8:54 pmSYD-IAD

49h 34m2 stops

1:13 pm - 8:35 amIAD-SYD

28h 22m2 stops

$1,002Air Canada

Find Deal

Sun, Mar 1 - Sun, Mar 15

11:20 am - 3:36 pmSYD-DCA

20h 16m1 stop

8:40 am - 9:00 amDCA-SYD

32h 20m1 stop

$1,032American Airlines

Find Deal

Mon, Jan 19 - Tue, Feb 3

9:40 pm - 5:27 pmSYD-IAD

35h 47m3 stops

6:27 pm - 7:45 pmIAD-SYD

34h 18m2 stops

$1,037Alaska Airlines

Find Deal

Sun, Mar 1 - Sun, Mar 15

11:20 am - 8:44 pmSYD-DCA

25h 24m1 stop

6:42 pm - 6:55 amDCA-SYD

44h 13m1 stop

$1,039American Airlines

Find Deal

Mon, Jan 19 - Sat, Jan 31

2:00 pm - 7:35 pmSYD-IAD

21h 35m1 stop

12:35 pm - 6:20 amIAD-SYD

25h 45m1 stop

$1,049United Airlines

Find Deal

Mon, Jan 19 - Mon, Feb 2

12:10 pm - 7:13 pmSYD-DCA

23h 03m2 stops

2:00 pm - 6:20 amDCA-SYD

24h 20m2 stops

$1,049United Airlines

Find Deal

Mon, Jan 19 - Sun, Feb 1

2:05 pm - 8:47 pmSYD-DCA

22h 42m1 stop

5:30 pm - 7:05 amDCA-SYD

23h 35m1 stop

$1,087Multiple Airlines

Find Deal

Sat, Mar 7 - Wed, Jun 3

Air Canada flights from Sydney to District of Columbia

Our best Air Canada deals on Sydney to District of Columbia flight tickets

Air Canada

Jan 19

SYD11:20 amSydney Kingsford Smith

26h 05m

2 stops

IAD9:25 pmWashington, D.C. Dulles Intl

Feb 3

IAD12:43 pmWashington, D.C. Dulles Intl

28h 52m

2 stops

SYD9:35 amSydney Kingsford Smith

$981

Find similar

Air Canada

Jan 19

SYD11:20 amSydney Kingsford Smith

26h 05m

2 stops

IAD9:25 pmWashington, D.C. Dulles Intl

Feb 2

IAD9:00 amWashington, D.C. Dulles Intl

32h 35m

2 stops

SYD9:35 amSydney Kingsford Smith

$988

Find similar

Air Canada

Mar 1

SYD11:20 amSydney Kingsford Smith

49h 34m

2 stops

IAD8:54 pmWashington, D.C. Dulles Intl

Mar 15

IAD1:13 pmWashington, D.C. Dulles Intl

28h 22m

2 stops

SYD8:35 amSydney Kingsford Smith

$1,002

Find similar

Alaska Airlines flights from Sydney to District of Columbia

Our best Alaska Airlines deals on Sydney to District of Columbia flight tickets

Alaska Airlines

Mar 1

SYD9:40 pmSydney Kingsford Smith

35h 47m

3 stops

IAD5:27 pmWashington, D.C. Dulles Intl

Mar 15

IAD6:27 pmWashington, D.C. Dulles Intl

34h 18m

2 stops

SYD7:45 pmSydney Kingsford Smith

$1,037

Find similar

Alaska Airlines

Mar 1

SYD9:40 pmSydney Kingsford Smith

35h 47m

3 stops

IAD5:27 pmWashington, D.C. Dulles Intl

Mar 15

IAD6:27 pmWashington, D.C. Dulles Intl

34h 18m

3 stops

SYD7:45 pmSydney Kingsford Smith

$1,116

Find similar

Alaska Airlines

Mar 7

SYD9:40 pmSydney Kingsford Smith

34h 47m

2 stops

IAD4:27 pmWashington, D.C. Dulles Intl

Jun 3

IAD7:15 pmWashington, D.C. Dulles Intl

33h 35m

2 stops

SYD6:50 pmSydney Kingsford Smith

$1,354

Find similar

momondo Fare Finder

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

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 1/19

11:20 am-9:25 pm

2 stops26h 05m

Washington, D.C. Dulles Intl

Tue 2/3

12:43 pm-9:35 am

2 stops28h 52m

$981

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 1/19

11:20 am-9:25 pm

2 stops26h 05m

Washington, D.C. Dulles Intl

Mon 2/2

9:00 am-9:35 am

2 stops32h 35m

$988

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 1/19

4:00 pm-8:55 am

2 stops32h 55m

Washington, D.C. Reagan-National

Mon 2/2

6:50 pm-9:35 am

2 stops46h 45m

$988

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Sun 3/1

11:20 am-8:54 pm

2 stops49h 34m

Washington, D.C. Dulles Intl

Sun 3/15

1:13 pm-8:35 am

2 stops28h 22m

$1,002

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 1/19

11:20 am-3:36 pm

1 stop20h 16m

Washington, D.C. Reagan-National

Tue 2/3

8:40 am-9:00 am

1 stop32h 20m

$1,032

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Sun 3/1

9:40 pm-5:27 pm

3 stops35h 47m

Washington, D.C. Dulles Intl

Sun 3/15

6:27 pm-7:45 pm

2 stops34h 18m

$1,037

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 1/19

11:20 am-8:44 pm

1 stop25h 24m

Washington, D.C. Reagan-National

Sat 1/31

6:42 pm-6:55 am

1 stop44h 13m

$1,039

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 1/19

2:00 pm-7:35 pm

1 stop21h 35m

Washington, D.C. Dulles Intl

Mon 2/2

12:35 pm-6:20 am

1 stop25h 45m

$1,049

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 1/19

12:10 pm-7:13 pm

2 stops23h 03m

Washington, D.C. Reagan-National

Sun 2/1

2:00 pm-6:20 am

2 stops24h 20m

$1,049

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 3/7

2:05 pm-8:47 pm

1 stop22h 42m

Washington, D.C. Reagan-National

Wed 6/3

5:30 pm-7:05 am

1 stop23h 35m

$1,087

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to District of Columbia

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

Prices

Airlines

What is the cheapest month to fly to District of Columbia?

In general, February is the cheapest month to fly from Sydney to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $843. If you don’t want to visit District of Columbia in February, then you should wait until August to fly from Sydney, when ticket prices are also cheap, with an average price of $1,021.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Wednesday when prices can be found for as low as $930. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,740.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Sydney in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,117 when looking at flights departing in the evening. Flights to District of Columbia are more costly at noon, with an average ticket price of $1,871. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $1,299 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Sydney for as low as $1,066 on momondo.

Can stopping save me money on Sydney to District of Columbia flights?

You could potentially save up to 26% on your flight if you consider stops on a Sydney to District of Columbia flight.

Cheap Sydney to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to District of Columbia

Fastest flight time	22h 48m
Direct flights	None

The fastest flight from Sydney to District of Columbia takes 22h 48m

There are no direct flights from Sydney to District of Columbia. There are no popular flight routes from Sydney to District of Columbia.

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to District of Columbia?
Prices for flights from Sydney Kingsford Smith Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to District of Columbia?
As of November 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to District of Columbia.
How old do you have to be to fly from Sydney Kingsford Smith Airport to District of Columbia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to District of Columbia

Compare and see reviews for airlines that fly from Sydney to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $885	Free Cancellation	Rating 7.4 9,058 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to District of Columbia?

It is quick and easy to find Sydney to District of Columbia 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 District of Columbia that suits you.

Can I find flights from Sydney to District of Columbia with flexible booking policies on momondo?

Flights from Sydney to District of Columbia 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 Sydney to District of Columbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Sydney.

I’m not ready to book a flight from Sydney to District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 12/29

Mon 1/5

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Flights to New Yorkfrom $33

Flights to Los Angelesfrom $57

Flights to Miamifrom $49

Flights to Chicagofrom $44

Flights to Orlandofrom $33

Flights to San Franciscofrom $57

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $50

Flights to Bostonfrom $61

Flights to Atlantafrom $49

Flights to Dallasfrom $57

Flights to Seattlefrom $72

Cheap flights from Sydney to District of Columbia from $666

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to District of Columbia departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Sydney to District of Columbia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Air Canada flights from Sydney to District of Columbia

Our best Air Canada deals on Sydney to District of Columbia flight tickets

Alaska Airlines flights from Sydney to District of Columbia

Our best Alaska Airlines deals on Sydney to District of Columbia flight tickets

momondo Fare Finder

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

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Sydney to District of Columbia

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 is the cheapest month to fly to District of Columbia?

What is the cheapest day to depart on your flight to District of Columbia?

What is the cheapest time of day to depart on your flight to District of Columbia?

How far in advance should I book a flight to District of Columbia?

Can stopping save me money on Sydney to District of Columbia flights?

You could potentially save up to 26% on your flight if you consider stops on a Sydney to District of Columbia flight.

What is the cheapest airline that flies from Sydney Kingsford Smith to District of Columbia?

Air New Zealand, Air Canada, and Delta are the most popular carriers operating from Sydney Kingsford Smith to District of Columbia

Cheap Sydney to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to District of Columbia

Fastest flight time

Direct flights

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to District of Columbia?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to District of Columbia?

How old do you have to be to fly from Sydney Kingsford Smith Airport to District of Columbia?

What documentation or ID do you need to fly to District of Columbia?

Best airlines flying from Sydney to District of Columbia

Compare and see reviews for airlines that fly from Sydney to District of Columbia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to District of Columbia?

Can I find flights from Sydney to District of Columbia with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to District of Columbia?

I’m not ready to book a flight from Sydney to District of Columbia right now. Can momondo alert me if prices change?

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo