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Cheap flights from District of Columbia to Adelaide from $1,265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Adelaide departing on 7/15. 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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0 bags

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Find the cheapest flights from District of Columbia to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:29 am - 1:55 pm
IAD
-
ADL
39h 56m
2 stops
Air Canada Logo
8:00 pm - 6:30 am
ADL
-
IAD
48h 00m
2 stops
$1,386Air Canada
ג', ספט' 8 - ג', ספט' 15
Air Canada Logo
4:00 pm - 11:50 am
IAD
-
ADL
30h 20m
3 stops
Air Canada Logo
8:00 pm - 6:30 am
ADL
-
IAD
48h 00m
2 stops
$1,394Air Canada
ג', ספט' 8 - ג', ספט' 15
Multiple Airlines Logo
6:59 am - 11:50 am
DCA
-
ADL
39h 21m
2 stops
Multiple Airlines Logo
8:00 pm - 8:00 pm
ADL
-
DCA
37h 30m
2 stops
$1,396Multiple Airlines
ג', ספט' 8 - ג', ספט' 15
Multiple Airlines Logo
6:59 am - 11:50 am
DCA
-
ADL
39h 21m
3 stops
Multiple Airlines Logo
5:15 pm - 8:00 pm
ADL
-
DCA
40h 15m
3 stops
$1,400Multiple Airlines
ג', ספט' 8 - ג', ספט' 15
Qantas Airways Logo
6:55 pm - 1:40 pm
DCA
-
ADL
29h 15m
2 stops
Qantas Airways Logo
10:10 am - 10:59 pm
ADL
-
DCA
26h 19m
2 stops
$1,466Qantas Airways
ג', יולי 7 - ש', יולי 25
Qantas Airways Logo
6:55 pm - 8:05 am
DCA
-
ADL
47h 40m
2 stops
Qantas Airways Logo
10:10 am - 10:59 pm
ADL
-
DCA
26h 19m
2 stops
$1,474Qantas Airways
ג', יולי 7 - ש', יולי 25
Air Canada Logo
4:00 pm - 1:55 pm
IAD
-
ADL
32h 25m
3 stops
Air Canada Logo
4:30 pm - 8:25 pm
ADL
-
IAD
41h 25m
3 stops
$1,517Air Canada
ג', ספט' 8 - ג', ספט' 15
United Airlines Logo
12:40 pm - 11:05 am
IAD
-
ADL
32h 55m
2 stops
United Airlines Logo
6:05 am - 9:25 pm
ADL
-
IAD
28h 50m
2 stops
$2,038United Airlines
ג', יולי 7 - ש', יולי 25
United Airlines Logo
12:40 pm - 11:05 am
IAD
-
ADL
32h 55m
2 stops
United Airlines Logo
6:05 am - 12:55 am
ADL
-
IAD
32h 20m
2 stops
$2,039United Airlines
ג', יולי 7 - ש', יולי 25
Qatar Airways Logo
9:00 pm - 3:30 pm
IAD
-
ADL
29h 00m
1 stop
Qatar Airways Logo
6:50 pm - 3:40 pm
ADL
-
IAD
34h 20m
2 stops
$2,103Qatar Airways
ג', ספט' 8 - ג', ספט' 15

Air New Zealand flights from District of Columbia to Adelaide

Our best Air New Zealand deals on District of Columbia to Adelaide flight tickets
Air New Zealand
Jul 15
IAD10:21 pmWashington, D.C. Dulles Intl
47h 14m
2 stops
ADL11:05 amAdelaide
Aug 31
ADL12:05 pmAdelaide
25h 20m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
$2,118
Air New Zealand
Jul 15
IAD10:21 pmWashington, D.C. Dulles Intl
47h 14m
2 stops
ADL11:05 amAdelaide
Aug 31
ADL12:05 pmAdelaide
25h 41m
2 stops
IAD12:16 amWashington, D.C. Dulles Intl
$2,438
Air New Zealand
Jul 15
IAD3:15 pmWashington, D.C. Dulles Intl
30h 10m
2 stops
ADL10:55 amAdelaide
Aug 31
ADL12:05 pmAdelaide
25h 20m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
$2,532

United Airlines flights from District of Columbia to Adelaide

Our best United Airlines deals on District of Columbia to Adelaide flight tickets
United Airlines
Sep 8
DCA1:04 pmWashington, D.C. Reagan-National
32h 21m
3 stops
ADL10:55 amAdelaide
Sep 15
ADL6:05 amAdelaide
29h 55m
2 stops
DCA10:30 pmWashington, D.C. Reagan-National
$1,846
United Airlines
Jul 7
IAD12:40 pmWashington, D.C. Dulles Intl
32h 55m
2 stops
ADL11:05 amAdelaide
Jul 25
ADL6:05 amAdelaide
28h 50m
2 stops
IAD9:25 pmWashington, D.C. Dulles Intl
$2,038
United Airlines
Jul 7
IAD12:40 pmWashington, D.C. Dulles Intl
32h 55m
2 stops
ADL11:05 amAdelaide
Jul 25
ADL6:05 amAdelaide
32h 20m
2 stops
IAD12:55 amWashington, D.C. Dulles Intl
$2,039

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated מאי 31, 2026.
Use the filters below to find and compare flights from District of Columbia to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

ג' 9/8

8:29 am-1:55 pm

2 stops39h 56m

Adelaide

ג' 9/15

8:00 pm-6:30 am

2 stops48h 00m

$1,386

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

ג' 9/8

4:00 pm-11:50 am

3 stops30h 20m

Adelaide

ג' 9/15

8:00 pm-6:30 am

2 stops48h 00m

$1,394

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

ג' 9/8

6:59 am-11:50 am

2 stops39h 21m

Adelaide

ג' 9/15

8:00 pm-8:00 pm

2 stops37h 30m

$1,396

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

ג' 9/8

6:59 am-11:50 am

3 stops39h 21m

Adelaide

ג' 9/15

5:15 pm-8:00 pm

3 stops40h 15m

$1,400
Quickest round-trip

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

ג' 7/7

6:55 pm-1:40 pm

2 stops29h 15m

Adelaide

ש' 7/25

10:10 am-10:59 pm

2 stops26h 19m

$1,466

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

ג' 7/7

6:55 pm-8:05 am

2 stops47h 40m

Adelaide

ש' 7/25

10:10 am-10:59 pm

2 stops26h 19m

$1,474

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

ג' 9/8

4:00 pm-1:55 pm

3 stops32h 25m

Adelaide

ג' 9/15

4:30 pm-8:25 pm

3 stops41h 25m

$1,517

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

ג' 7/7

12:40 pm-11:05 am

2 stops32h 55m

Adelaide

ש' 7/25

6:05 am-9:25 pm

2 stops28h 50m

$2,038

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

ג' 7/7

12:40 pm-11:05 am

2 stops32h 55m

Adelaide

ש' 7/25

6:05 am-12:55 am

2 stops32h 20m

$2,039

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

ג' 9/8

9:00 pm-3:30 pm

1 stop29h 00m

Adelaide

ג' 9/15

6:50 pm-3:40 pm

2 stops34h 20m

$2,103

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

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

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 airline that flies from District of Columbia to Adelaide?

Qantas Airways, United Airlines, and Qatar Airways are the most popular carriers operating from District of Columbia to Adelaide

Cheap District of Columbia to Adelaide flight deals and tips

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

Fastest flight time

29h 15m

Direct flights

None
The fastest flight from District of Columbia to Adelaide takes 29h 15m
There are no direct flights from District of Columbia to Adelaide. There are no popular flight routes from District of Columbia to Adelaide.
Search flight deals

Frequently asked questions about flying from District of Columbia to Adelaide

  • When did momondo last update prices for flights from District of Columbia to Adelaide Airport?

    Prices for flights from District of Columbia to Adelaide Airport were last updated today.

  • How many operators does momondo search for flights from District of Columbia to Adelaide Airport?

  • How old do you have to be to fly from District of Columbia to Adelaide Airport?

    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 District of Columbia to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents required for your trip to Adelaide Airport 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 license, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from District of Columbia to Adelaide

Compare and see reviews for airlines that fly from District of Columbia to Adelaide with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,167Free CancellationRating
7.5
1,042 reviews
Search Qantas Airways flights

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

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

Finding the right flight to Adelaide from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Adelaide from District of Columbia with this policy.

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

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 Adelaide from District of Columbia.

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

If you are not ready to book a flight from District of Columbia to Adelaide now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Adelaide and let you know when they change.

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1 adult
ג' 6/30
ג' 7/7
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