When did momondo last update prices for flights from Adelaide Airport to Washington, D.C. Dulles Intl Airport?

Prices for flights from Adelaide Airport to Washington, D.C. Dulles Intl Airport are updated daily.

How old do you have to be to fly from Adelaide Airport to Washington, D.C. Dulles Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,594 Cheap Flights from Adelaide to Washington, D.C. Dulles Intl Airport in 2026

Find the cheapest flights from Adelaide to Washington, D.C.

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:00 - 20:25ADL Adelaide-IAD Washington, D.C. Dulles Intl

38h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

12:39 - 18:10IAD Washington, D.C. Dulles Intl-ADL Adelaide

38h 01m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,594Air Canada

Sun, 18 Oct - Sun, 8 Nov

06:00 - 20:25ADL Adelaide-IAD Washington, D.C. Dulles Intl

28h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

09:55 - 18:10IAD Washington, D.C. Dulles Intl-ADL Adelaide

40h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,662Air Canada

Mon, 19 Oct - Wed, 11 Nov

06:00 - 21:24ADL Adelaide-IAD Washington, D.C. Dulles Intl

29h 54m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

09:55 - 13:55IAD Washington, D.C. Dulles Intl-ADL Adelaide

36h 30m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,704Air Canada

Tue, 20 Oct - Thu, 12 Nov

20:00 - 20:25ADL Adelaide-IAD Washington, D.C. Dulles Intl

38h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

09:55 - 18:10IAD Washington, D.C. Dulles Intl-ADL Adelaide

40h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,713Air Canada

Sun, 18 Oct - Wed, 11 Nov

20:00 - 21:24ADL Adelaide-IAD Washington, D.C. Dulles Intl

39h 54m2 stops Sydney Kingsford Smith Toronto Pearson Intl

09:55 - 18:10IAD Washington, D.C. Dulles Intl-ADL Adelaide

40h 45m2 stops Toronto Pearson Intl Sydney Kingsford Smith

$1,774EVA Air

Mon, 19 Oct - Wed, 11 Nov

14:30 - 20:25ADL Adelaide-IAD Washington, D.C. Dulles Intl

44h 25m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

22:10 - 18:10IAD Washington, D.C. Dulles Intl-ADL Adelaide

52h 30m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,780Air Canada

Sat, 17 Oct - Sun, 8 Nov

20:00 - 20:25ADL Adelaide-IAD Washington, D.C. Dulles Intl

38h 55m2 stops Sydney Kingsford Smith Toronto Pearson Intl

09:55 - 18:10IAD Washington, D.C. Dulles Intl-ADL Adelaide

40h 45m2 stops Toronto Pearson Intl Sydney Kingsford Smith

$1,782Multiple Airlines

Mon, 19 Oct - Wed, 11 Nov

14:30 - 20:25ADL Adelaide-IAD Washington, D.C. Dulles Intl

44h 25m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

09:55 - 18:10IAD Washington, D.C. Dulles Intl-ADL Adelaide

40h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,788Air Canada

Sat, 17 Oct - Wed, 11 Nov

19:10 - 20:25ADL Adelaide-IAD Washington, D.C. Dulles Intl

39h 45m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

09:55 - 08:35IAD Washington, D.C. Dulles Intl-ADL Adelaide

56h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,852Multiple Airlines

Wed, 21 Oct - Wed, 28 Oct

06:00 - 21:24ADL Adelaide-IAD Washington, D.C. Dulles Intl

29h 54m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

22:10 - 13:55IAD Washington, D.C. Dulles Intl-ADL Adelaide

48h 15m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,855Air Canada

Sat, 17 Oct - Sat, 14 Nov

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Air Canada flights from Adelaide to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Adelaide to Washington, D.C. Dulles Intl Airport flight tickets

Air Canada

18 Oct

ADL20:00Adelaide

38h 55m

3 stops

IAD20:25Washington, D.C. Dulles Intl

8 Nov

IAD12:39Washington, D.C. Dulles Intl

38h 01m

3 stops

ADL18:10Adelaide

$1,594

Air Canada

19 Oct

ADL06:00Adelaide

28h 55m

3 stops

IAD20:25Washington, D.C. Dulles Intl

11 Nov

IAD09:55Washington, D.C. Dulles Intl

40h 45m

3 stops

ADL18:10Adelaide

$1,662

Air Canada

20 Oct

ADL06:00Adelaide

29h 54m

3 stops

IAD21:24Washington, D.C. Dulles Intl

12 Nov

IAD09:55Washington, D.C. Dulles Intl

36h 30m

3 stops

ADL13:55Adelaide

$1,704

American Airlines flights from Adelaide to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Adelaide to Washington, D.C. Dulles Intl Airport flight tickets

American Airlines

18 Oct

ADL14:25Adelaide

53h 37m

2 stops

IAD05:32Washington, D.C. Dulles Intl

8 Nov

IAD14:42Washington, D.C. Dulles Intl

28h 48m

2 stops

ADL11:00Adelaide

$2,484

American Airlines

19 Oct

ADL14:25Adelaide

53h 37m

2 stops

IAD05:32Washington, D.C. Dulles Intl

8 Nov

IAD14:42Washington, D.C. Dulles Intl

31h 18m

2 stops

ADL13:30Adelaide

$2,523

momondo Fare Finder

Use the filters below to find and compare flights from Adelaide to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Sun 18/10

20:00-20:25

3 stops38h 55m

Washington, D.C. Dulles Intl

Sun 8/11

12:39-18:10

3 stops38h 01m

$1,594

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Mon 19/10

06:00-20:25

3 stops28h 55m

Washington, D.C. Dulles Intl

Wed 11/11

09:55-18:10

3 stops40h 45m

$1,662

Fastest return journey

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Tue 20/10

06:00-21:24

3 stops29h 54m

Washington, D.C. Dulles Intl

Thu 12/11

09:55-13:55

3 stops36h 30m

$1,704

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Sun 18/10

20:00-20:25

3 stops38h 55m

Washington, D.C. Dulles Intl

Wed 11/11

09:55-18:10

3 stops40h 45m

$1,713

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Mon 19/10

20:00-21:24

2 stops39h 54m

Washington, D.C. Dulles Intl

Wed 11/11

09:55-18:10

2 stops40h 45m

$1,774

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Sat 17/10

14:30-20:25

3 stops44h 25m

Washington, D.C. Dulles Intl

Sun 8/11

22:10-18:10

3 stops52h 30m

$1,780

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Mon 19/10

20:00-20:25

2 stops38h 55m

Washington, D.C. Dulles Intl

Wed 11/11

09:55-18:10

2 stops40h 45m

$1,782

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Sat 17/10

14:30-20:25

3 stops44h 25m

Washington, D.C. Dulles Intl

Wed 11/11

09:55-18:10

3 stops40h 45m

$1,788

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Wed 21/10

19:10-20:25

3 stops39h 45m

Washington, D.C. Dulles Intl

Wed 28/10

09:55-08:35

3 stops56h 10m

$1,852

AdelaideWashington, D.C.

ADL Adelaide - IAD Washington, D.C. Dulles Intl

ADLIAD

Adelaide

Sat 17/10

06:00-21:24

3 stops29h 54m

Washington, D.C. Dulles Intl

Sat 14/11

22:10-13:55

3 stops48h 15m

$1,855

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Adelaide to Washington, D.C. Dulles Intl Airport

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

Can stopping save me money on Adelaide to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 48% on your flight if you consider stops on a Adelaide to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Adelaide to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Adelaide to Washington, D.C. Dulles Intl Airport (ADL to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Washington, D.C. Dulles Intl Airport

Best price found	$1,594
Direct flights	None

The best flight deal from Adelaide to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,594

There are no direct flights from Adelaide to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Adelaide to Washington, D.C. Dulles Intl Airport.

Search flight deals

Frequently asked questions about flying from Adelaide to Washington, D.C. Dulles Intl Airport

How far is Adelaide to Washington, D.C. Dulles Intl by plane?
A flight from Adelaide to Washington, D.C. Dulles Intl will travel around 16789.5 km.
When did momondo last update prices for flights from Adelaide Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Adelaide Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How old do you have to be to fly from Adelaide Airport to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Can I find flights from Adelaide to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Adelaide with this policy.

How can momondo help me find flights from Adelaide to Washington, D.C.?

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 Washington, D.C. from Adelaide.

I’m not ready to book a flight from Adelaide to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Adelaide. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Adelaide to Washington, D.C. from $1,594

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Washington, D.C. departing on 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Adelaide to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Adelaide to Washington, D.C. Dulles Intl Airport flight tickets

American Airlines flights from Adelaide to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Adelaide to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Adelaide to Washington, D.C. Dulles Intl Airport

Can stopping save me money on Adelaide to Washington, D.C. Dulles Intl Airport flights?

When to book flights from Adelaide to Washington, D.C. Dulles Intl Airport

Cheap Adelaide to Washington, D.C. Dulles Intl Airport (ADL to IAD) flight deals and tips

Best price found

Direct flights

Frequently asked questions about flying from Adelaide to Washington, D.C. Dulles Intl Airport

Travelling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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