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

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

Which airlines fly to District of Columbia?

United Airlines, Air Canada and Air New Zealand are the top three most popular airlines that fly to District of Columbia from Sydney according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

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

The number of operators available for flights from Sydney Kingsford Smith Airport to District of Columbia is 6 as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to District of Columbia.

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

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$947 Cheap Flights from Sydney to District of Columbia in 2025/26

1 adult

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Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:20 - 15:36SYD-DCA

20h 16m1 stop

16:59 - 09:00DCA-SYD

25h 01m1 stop

$1,675American Airlines

Find Deal

Sun, 1 Feb - Sun, 15 Mar

11:20 - 20:44SYD-DCA

25h 24m1 stop

16:59 - 09:00DCA-SYD

25h 01m2 stops

$1,682American Airlines

Find Deal

Sun, 1 Feb - Sun, 15 Mar

11:45 - 21:19SYD-IAD

25h 34m2 stops

15:17 - 08:45IAD-SYD

25h 28m2 stops

$1,751Air New Zealand

Find Deal

Sat, 31 Jan - Sun, 8 Feb

11:45 - 20:54SYD-IAD

25h 09m2 stops

15:19 - 08:45IAD-SYD

25h 26m2 stops

$1,752Air New Zealand

Find Deal

Thu, 5 Feb - Mon, 9 Feb

11:45 - 20:56SYD-DCA

25h 11m2 stops

14:45 - 08:45DCA-SYD

26h 00m2 stops

$1,752Air New Zealand

Find Deal

Thu, 5 Feb - Mon, 9 Feb

20:40 - 18:30SYD-IAD

37h 50m1 stop

22:00 - 15:30IAD-SYD

49h 30m1 stop

$1,783Air China

Find Deal

Mon, 26 Jan - Tue, 10 Feb

11:45 - 11:29SYD-DCA

39h 44m3 stops

14:45 - 10:30DCA-SYD

27h 45m2 stops

$1,817Multiple Airlines

Find Deal

Thu, 5 Feb - Mon, 9 Feb

11:20 - 20:54SYD-IAD

25h 34m2 stops

13:15 - 09:35IAD-SYD

28h 20m2 stops

$1,873Air Canada

Find Deal

Mon, 19 Jan - Mon, 2 Feb

11:20 - 20:54SYD-IAD

25h 34m2 stops

09:45 - 09:35IAD-SYD

31h 50m2 stops

$1,946Air Canada

Find Deal

Tue, 27 Jan - Wed, 11 Feb

14:05 - 23:00SYD-DCA

24h 55m1 stop

17:30 - 09:00DCA-SYD

23h 30m1 stop

$2,189Qantas Airways

Find Deal

Mon, 19 Jan - Mon, 2 Feb

Air Canada flights from Sydney to District of Columbia

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

Air Canada

19 Jan

SYD11:20Sydney Kingsford Smith

25h 34m

2 stops

IAD20:54Washington, D.C. Dulles Intl

2 Feb

IAD13:15Washington, D.C. Dulles Intl

28h 20m

2 stops

SYD09:35Sydney Kingsford Smith

$1,873

Find similar

Air Canada

27 Jan

SYD11:20Sydney Kingsford Smith

25h 34m

2 stops

IAD20:54Washington, D.C. Dulles Intl

11 Feb

IAD09:45Washington, D.C. Dulles Intl

31h 50m

2 stops

SYD09:35Sydney Kingsford Smith

$1,946

Find similar

Air Canada

5 Feb

SYD11:20Sydney Kingsford Smith

25h 34m

2 stops

IAD20:54Washington, D.C. Dulles Intl

9 Feb

IAD09:45Washington, D.C. Dulles Intl

31h 50m

2 stops

SYD09:35Sydney Kingsford Smith

$1,947

Find similar

Air New Zealand flights from Sydney to District of Columbia

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

Air New Zealand

31 Jan

SYD11:45Sydney Kingsford Smith

25h 34m

2 stops

IAD21:19Washington, D.C. Dulles Intl

8 Feb

IAD15:17Washington, D.C. Dulles Intl

25h 28m

2 stops

SYD08:45Sydney Kingsford Smith

$1,751

Find similar

Air New Zealand

5 Feb

SYD11:45Sydney Kingsford Smith

25h 09m

2 stops

IAD20:54Washington, D.C. Dulles Intl

9 Feb

IAD15:19Washington, D.C. Dulles Intl

25h 26m

2 stops

SYD08:45Sydney Kingsford Smith

$1,752

Find similar

Air New Zealand

29 Jan

SYD11:45Sydney Kingsford Smith

25h 04m

2 stops

IAD20:49Washington, D.C. Dulles Intl

12 Feb

IAD12:50Washington, D.C. Dulles Intl

27h 55m

2 stops

SYD08:45Sydney Kingsford Smith

$1,890

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 - DCA

SYDDCA

Sydney Kingsford Smith

Sun 1/2

11:20-15:36

1 stop20h 16m

Washington, D.C. Reagan-National

Sun 15/3

16:59-09:00

1 stop25h 01m

$1,675

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 1/2

11:20-20:44

1 stop25h 24m

Washington, D.C. Reagan-National

Sun 15/3

16:59-09:00

2 stops25h 01m

$1,682

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Sat 31/1

11:45-21:19

2 stops25h 34m

Washington, D.C. Dulles Intl

Sun 8/2

15:17-08:45

2 stops25h 28m

$1,751

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 5/2

11:45-20:54

2 stops25h 09m

Washington, D.C. Dulles Intl

Mon 9/2

15:19-08:45

2 stops25h 26m

$1,752

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 5/2

11:45-20:56

2 stops25h 11m

Washington, D.C. Reagan-National

Mon 9/2

14:45-08:45

2 stops26h 00m

$1,752

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 26/1

20:40-18:30

1 stop37h 50m

Washington, D.C. Dulles Intl

Tue 10/2

22:00-15:30

1 stop49h 30m

$1,783

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 5/2

11:45-11:29

3 stops39h 44m

Washington, D.C. Reagan-National

Mon 9/2

14:45-10:30

2 stops27h 45m

$1,817

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 19/1

11:20-20:54

2 stops25h 34m

Washington, D.C. Dulles Intl

Mon 2/2

13:15-09:35

2 stops28h 20m

$1,873

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 27/1

11:20-20:54

2 stops25h 34m

Washington, D.C. Dulles Intl

Wed 11/2

09:45-09:35

2 stops31h 50m

$1,946

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 19/1

14:05-23:00

1 stop24h 55m

Washington, D.C. Reagan-National

Mon 2/2

17:30-09:00

1 stop23h 30m

$2,189

Flights are sorted by cheapest return 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?

The month of February is, on average, the cheapest month to fly to District of Columbia from Sydney, with most prices found around $1,305. If you aren’t able to travel to District of Columbia during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,580.

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 $2,006. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,317.

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 morning is the least expensive time of day to depart. momondo users have found prices as low as $2,034 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,217 on average. Flights to District of Columbia from Sydney at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $2,010 when searching weeks before you fly. 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 $1,650 on momondo.

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	20h 41m
Direct flights	None

The fastest flight from Sydney to District of Columbia takes 20h 41m

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 were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to District of Columbia?
The number of operators available for flights from Sydney Kingsford Smith Airport to District of Columbia is 6 as of November 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
American Airlines	PriceFrom $635	Free cancellation	Rating 7.2 11,039 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,128	Free cancellation	Rating 8.0 536 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,146	Free cancellation	Rating 7.5 943 reviews	Search Qantas Airways flights
Virgin Australia	PriceFrom $1,264	Free cancellation	Rating 7.6 424 reviews	Search Virgin Australia flights
United Airlines	PriceFrom $1,280	Free cancellation	Rating 7.4 9,043 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,408	Free cancellation	Rating 7.1 10,471 reviews	Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Sydney.

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

momondo does allow users to show only those flights to District of Columbia from Sydney which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Sydney and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Sydney to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your District of Columbia trip

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

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Find better results for your trip to District of Columbia

Popular Cities in District of Columbia

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Look for other cheap flights to Seattlefrom $1,076

Sydney flight routes

Flights from Sydney Kingsford Smith to Ballina Byron

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Flights from Sydney Kingsford Smith to Maroochydore Sunshine Coast

Flights from Sydney Kingsford Smith to Launceston

Cheap flights from Sydney to District of Columbia from $947

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 18/3. 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, great deals

Big names, great 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 return flights

Cheap one-way flights

Air Canada flights from Sydney to District of Columbia

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

Air New Zealand flights from Sydney to District of Columbia

Our best Air New Zealand 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?

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

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

Which airlines fly 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, organise 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