$1,843+ Flights from Washington, D.C. Dulles Intl Airport to Cairns | Cheapflights

Cheap flight deals from Dulles Intl to Cairns

Round-trip from	$2,608
One-way from	$1,843

18/5-24/5

18/5-24/5
4 total stops
79h 59m total
Washington, D.C. to Cairns

Air New Zealand

Air New Zealand
17/5
2 total stops
46h 25m total
Washington, D.C. to Cairns

Find flight deals from Dulles Intl to Cairns

Cheapest flights from Dulles Intl to Cairns
Explore the most affordable flight options available from Dulles Intl to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 4월 2025.

일 18/507:15IAD - CNS

2 stops38h 10mMultiple Airlines

토 24/512:25CNS - IAD

2 stops41h 49mMultiple Airlines

Deal found 15/4$2,608

토 31/522:09IAD - CNS

2 stops46h 36mAir New Zealand

토 7/613:40CNS - IAD

2 stops49h 04mAir New Zealand

Deal found 15/4$3,099

목 29/522:05IAD - CNS

2 stops48h 20mUnited Airlines

금 6/606:00CNS - IAD

2 stops24h 23mUnited Airlines

Deal found 15/4$3,527

금 30/519:25IAD - CNS

2 stops61h 25mQantas Airways

토 7/619:00CNS - IAD

2 stops48h 55mQantas Airways

Deal found 15/4$3,588

화 8/717:12IAD - CNS

3 stops56h 43mAir Canada

월 14/719:15CNS - IAD

3 stops56h 27mAir Canada

Deal found 15/4$6,147

Best flights from Dulles Intl to Cairns
Discover carefully curated flight deals from Dulles Intl to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 4월 2025.

일 18/507:15IAD - CNS

2 stops38h 10mMultiple Airlines

토 24/512:25CNS - IAD

2 stops41h 49mMultiple Airlines

Deal found 15/4$2,608

토 31/522:09IAD - CNS

2 stops46h 36mAir New Zealand

토 7/613:40CNS - IAD

2 stops49h 04mAir New Zealand

Deal found 15/4$3,099

목 29/522:05IAD - CNS

2 stops48h 20mUnited Airlines

금 6/606:00CNS - IAD

2 stops24h 23mUnited Airlines

Deal found 15/4$3,527

금 30/519:25IAD - CNS

2 stops61h 25mQantas Airways

토 7/619:00CNS - IAD

2 stops48h 55mQantas Airways

Deal found 15/4$3,588

화 8/717:12IAD - CNS

3 stops56h 43mAir Canada

월 14/719:15CNS - IAD

3 stops56h 27mAir Canada

Deal found 15/4$6,147

Last-minute flights from Dulles Intl to Cairns
Discover last-minute flight deals from Dulles Intl to Cairns. Data last updated 16 4월 2025 and is based on user searches.

일 18/507:15IAD - CNS

2 stops38h 10mMultiple Airlines

토 24/512:25CNS - IAD

2 stops41h 49mMultiple Airlines

Deal found 15/4$2,608

목 29/522:05IAD - CNS

2 stops48h 20mUnited Airlines

금 6/606:00CNS - IAD

2 stops24h 23mUnited Airlines

Deal found 15/4$3,527

금 30/519:25IAD - CNS

2 stops61h 25mQantas Airways

토 7/619:00CNS - IAD

2 stops48h 55mQantas Airways

Deal found 15/4$3,588

토 31/522:09IAD - CNS

2 stops46h 36mAir New Zealand

토 7/613:40CNS - IAD

2 stops49h 04mAir New Zealand

Deal found 15/4$3,099

One-way flights from Dulles Intl to Cairns
Search for one-way flight options from Dulles Intl to Cairns. Find affordable one-way fares based on user searches. Data last updated 16 4월 2025.

토 17/522:20IAD - CNS

2 stops46h 25mAir New Zealand

Deal found 15/4$1,843

토 17/515:27IAD - CNS

3 stops32h 08mMultiple Airlines

Deal found 15/4$1,985

토 17/517:20IAD - CNS

3 stops56h 35mAir Canada

Deal found 16/4$2,004

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

일 18/5

07:15-11:25

2 stops38h 10m

Cairns

토 24/5

12:25-16:14

2 stops41h 49m

$2,608

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

토 31/5

22:09-10:45

2 stops46h 36m

Cairns

토 7/6

13:40-00:44

2 stops49h 04m

$3,099

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

목 29/5

22:05-12:25

2 stops48h 20m

Cairns

금 6/6

06:00-16:23

2 stops24h 23m

$3,527

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

금 30/5

19:25-22:50

2 stops61h 25m

Cairns

토 7/6

19:00-05:55

2 stops48h 55m

$3,588

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

화 8/7

17:12-15:55

3 stops56h 43m

Cairns

월 14/7

19:15-13:42

3 stops56h 27m

$6,147

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

토 17/5

22:20-10:45

2 stops46h 25m

$1,843

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

토 17/5

15:27-13:35

3 stops32h 08m

$1,985

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

토 17/5

17:20-15:55

3 stops56h 35m

$2,004

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Best time to book a flight from Dulles Intl to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Dulles Intl 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 from Washington, D.C. Dulles Intl Airport to Cairns

Rainfall in Cairns by month

In terms of precipitation, rainfall in Cairns ranges from 20.0 - 430.0 inches per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Cairns when rainfall is around 20.0 mm.

Temperature in Cairns by month

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January 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 June, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Cairns

Air New Zealand

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

Air New Zealand

8.0

Very Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

7.5

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

United Airlines

7.4

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

7.0

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

Related info for your journey

What airport do you fly into for flights to Cairns from Washington, D.C. Dulles Intl?
Cairns (CNS), located 4.4 km from the city centre, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Cairns. 0 airlines have flights to Cairns from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Cairns should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.
Can I find deals for flights from Dulles Intl to Cairns that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Cairns?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Cairns.
Can I find deals for business class flights from Dulles Intl to Cairns?
Yes. Cheapflights offers flight deals from Dulles Intl to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cairns?
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cairns (average of $169). Flying from Washington, D.C. Dulles Intl Airport to Cairns in June is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Trinity Beach

Mission Beach

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Cairns

Dulles Intl to Brisbane flights

Baltimore to Brisbane flights

Dulles Intl to Coolangatta flights

Other flights to Cairns

Direct flights to Queensland

Fly with Cheapflights

How does Cheapflights help users find flights from Dulles Intl to Cairns?

Deals for Dulles Intl to Cairns flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Cairns?

Cheapflights helps you find that perfect flight to Cairns from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dulles Intl to Cairns with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Cairns with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Cairns become cheaper?

Yes! Start tracking prices for Dulles Intl to Cairns flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.