IAD - CNS

$945 Find Cheap Flights from Washington Dulles Airport to Cairns

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Cairns departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cairns

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cairns, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cairns, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,606
Qantas Airways
Fri 5/22Fri 5/29
IAD - CNS • 2 stops
Cheapest one-way
$970
Multiple Airlines
Sun 9/20
IAD - CNS • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Cairns. You'll need at least 2 connections.
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We hope you love your trip to Cairns!
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Flight Deals

Cheap Flights from Dulles Intl to Cairns (IAD-CNS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Cairns that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Cairns

Fri, May 22 - Fri, May 29
Qantas Airways Logo
7:24 pm - 11:50 am
IAD
-
CNS
50h 26m
2 stops
Qantas Airways Logo
1:40 pm - 10:47 pm
CNS
-
IAD
47h 07m
2 stops
$1,606Qantas Airways
Sat, Aug 8 - Sat, Aug 22
Air New Zealand Logo
10:21 pm - 10:45 am
IAD
-
CNS
46h 24m
2 stops
Air New Zealand Logo
11:55 am - 10:36 pm
CNS
-
IAD
24h 41m
2 stops
$1,869Air New Zealand
Mon, May 25 - Mon, Jun 1
American Airlines Logo
7:24 pm - 12:55 pm
IAD
-
CNS
27h 31m
2 stops
American Airlines Logo
3:45 pm - 4:48 am
CNS
-
IAD
27h 03m
2 stops
$1,966American Airlines
Tue, May 26 - Tue, Jun 2
Air Canada Logo
10:14 pm - 3:55 pm
IAD
-
CNS
51h 41m
3 stops
Air Canada Logo
6:00 am - 6:22 am
CNS
-
IAD
38h 22m
2 stops
$2,034Air Canada
Tue, May 26 - Tue, Jun 2
Air Canada Logo
10:14 pm - 3:55 pm
IAD
-
CNS
51h 41m
3 stops
Air Canada Logo
6:00 am - 6:22 am
CNS
-
IAD
38h 22m
2 stops
$2,037Air Canada
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
11:07 am - 10:35 am
IAD
-
CNS
33h 28m
3 stops
Multiple Airlines Logo
12:00 pm - 8:12 am
CNS
-
IAD
34h 12m
3 stops
$2,052Multiple Airlines
Tue, May 26 - Tue, Jun 2
Air New Zealand Logo
3:15 pm - 10:45 am
IAD
-
CNS
29h 30m
2 stops
Air New Zealand Logo
11:55 am - 12:55 am
CNS
-
IAD
27h 00m
2 stops
$2,072Air New Zealand
Tue, May 26 - Tue, Jun 2
Air New Zealand Logo
3:15 pm - 10:45 am
IAD
-
CNS
29h 30m
2 stops
Air New Zealand Logo
11:55 am - 12:55 am
CNS
-
IAD
27h 00m
2 stops
$2,076Air New Zealand
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
7:24 pm - 12:55 pm
IAD
-
CNS
27h 31m
2 stops
Multiple Airlines Logo
1:55 pm - 4:48 am
CNS
-
IAD
28h 53m
2 stops
$2,085Multiple Airlines
Sat, Aug 8 - Sat, Aug 22
Air New Zealand Logo
2:53 pm - 10:45 am
IAD
-
CNS
29h 52m
2 stops
Air New Zealand Logo
3:45 pm - 1:17 am
CNS
-
IAD
47h 32m
3 stops
$2,102Air New Zealand
Booking Insights

KAYAK's insights & trends for Dulles Intl to Cairns flights

Get data-powered insights and trends into flights from Dulles Intl to Cairns to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Cairns?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Cairns were found on Qantas Airways ($1,606) and Air New Zealand ($1,869).

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Good to know

Cheapest flight$970
Flight from Washington Dulles Airport to Cairns

When to book flights from Dulles Intl to Cairns

Are your dates flexible? Find out the best times to travel from Dulles Intl to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Cairns flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Cairns?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Cairns was $970 for a one-way ticket and $1,606 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Cairns?

    Yes, you’ll need a passport to travel to Cairns from Washington Dulles Airport.

  • Which airports will I be using when flying from Washington Dulles Airport to Cairns?

    Washington Dulles Airport airport is called Washington, D.C. Dulles Intl and the only airport in Cairns is Cairns.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Cairns?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Cairns?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Cairns.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Cairns?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cairns from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Cairns?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cairns with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and CNS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Cairns?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cairns from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Cairns

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Cairns (CNS)