IAD - CNS

$1,240 Find Cheap Flights from Washington, D.C. to Cairns – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,979
Typical prices: $1,845-$2,137
Multiple Airlines
Thu 15/2Thu 22/2
IAD - CNS • 3 stops
Cheapest one-way flight
$1,240
Typical prices: $1,912-$1,932
Multiple Airlines
Sun 30/12
IAD - CNS • 3 stops
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Flight Deals

Cheap Flights from Washington, D.C. to Cairns (IAD-CNS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dulles Intl to Cairns

Mon, 15 Feb - Mon, 22 Feb
Multiple Airlines Logo
09:55 - 17:30IAD  Washington, D.C. Dulles Intl-CNS Cairns
40h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
18:05 - 21:05CNS  Cairns-IAD Washington, D.C. Dulles Intl
42h 00m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,979Multiple Airlines
Mon, 16 Nov - Fri, 20 Nov
Multiple Airlines Logo
22:10 - 14:55IAD  Washington, D.C. Dulles Intl-CNS Cairns
49h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
17:35 - 20:10CNS  Cairns-IAD Washington, D.C. Dulles Intl
41h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,035Multiple Airlines
Mon, 1 Mar - Wed, 10 Mar
Multiple Airlines Logo
22:10 - 17:30IAD  Washington, D.C. Dulles Intl-CNS Cairns
52h 20m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
18:05 - 20:08CNS  Cairns-IAD Washington, D.C. Dulles Intl
41h 03m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,094Multiple Airlines
Fri, 6 Nov - Thu, 19 Nov
Multiple Airlines Logo
09:55 - 16:45IAD  Washington, D.C. Dulles Intl-CNS Cairns
39h 50m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
17:35 - 20:10CNS  Cairns-IAD Washington, D.C. Dulles Intl
41h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,140Multiple Airlines
Mon, 1 Mar - Wed, 10 Mar
Multiple Airlines Logo
20:05 - 05:45IAD  Washington, D.C. Dulles Intl-CNS Cairns
42h 40m2 stops Doha Hamad Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
09:45 - 08:10CNS  Cairns-IAD Washington, D.C. Dulles Intl
61h 25m3 stops Melbourne Denpasar Bali Ngurah Rai Doha Hamad Intl
$2,362Multiple Airlines
Mon, 15 Feb - Mon, 22 Feb
Multiple Airlines Logo
20:05 - 05:45IAD  Washington, D.C. Dulles Intl-CNS Cairns
42h 40m2 stops Doha Hamad Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
19:15 - 15:55CNS  Cairns-IAD Washington, D.C. Dulles Intl
35h 40m2 stops Denpasar Bali Ngurah Rai Doha Hamad Intl
$2,366Multiple Airlines
Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
09:55 - 13:30IAD  Washington, D.C. Dulles Intl-CNS Cairns
37h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
18:05 - 20:10CNS  Cairns-IAD Washington, D.C. Dulles Intl
41h 05m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,502Multiple Airlines
Sat, 13 Feb - Wed, 17 Feb
Air Canada Logo
17:15 - 14:55IAD  Washington, D.C. Dulles Intl-CNS Cairns
54h 40m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
15:45 - 20:10CNS  Cairns-IAD Washington, D.C. Dulles Intl
43h 25m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,603Air Canada
Sat, 13 Feb - Wed, 17 Feb
Air Canada Logo
17:15 - 14:55IAD  Washington, D.C. Dulles Intl-CNS Cairns
54h 40m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
15:45 - 20:10CNS  Cairns-IAD Washington, D.C. Dulles Intl
43h 25m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,604Air Canada
Mon, 1 Mar - Wed, 10 Mar
Multiple Airlines Logo
16:10 - 14:00IAD  Washington, D.C. Dulles Intl-CNS Cairns
30h 50m2 stops San Francisco Brisbane
Multiple Airlines Logo
06:00 - 16:25CNS  Cairns-IAD Washington, D.C. Dulles Intl
25h 25m2 stops Brisbane San Francisco
$2,792Multiple Airlines
Booking Insights

Price, demand, and travel trends for Washington, D.C. Dulles Intl Airport to Cairns flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Cairns with more confidence.

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

Air Canada ($2,603) offered the cheapest return ticket from Washington, D.C. Dulles Intl Airport to Cairns in the last 5 days.

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Key details for Washington, D.C. Dulles Intl Airport to Cairns flights

Cheapest flight

$1,240
Flights from Washington, D.C. Dulles Intl 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 return price

Your Washington, D.C. Dulles Intl Airport to Cairns flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Cairns?

    Flights from Washington, D.C. Dulles Intl Airport to Cairns usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Cairns (CNS).

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Cairns?

    On the Washington, D.C. Dulles Intl Airport to Cairns route, being flexible with your departure day can save you up to 14%. Saturday is the cheapest day at $1,845 return on average, while Tuesday is the most expensive at $2,138 – a $293 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Cairns?

    Some of the most popular sights in Cairns are Cairns Esplanade, Cairns Railway Station, and Cairns Central Shopping Centre. These are among the most viewed places in Cairns on KAYAK.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Cairns?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Cairns looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Cairns are currently lower than usual. Average one-way flight prices are about $1,716, which is 12% below the typical average for this route.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Cairns?

    Cairns is 14 hours ahead of Washington, D.C. Dulles Intl Airport (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Cairns Airport (CNS)?

    Cairns Airport (CNS) hosts 5 major car hire companies, with daily rates starting from around $18 for economy cars. Top options include:
    • Bargain Car Rentals
    • East Coast Car Rentals
    • Simba Car Hire
    • Ace Rental Cars
    • Budget

Your guide to booking Washington, D.C. Dulles Intl Airport to Cairns flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Tuesday. On this route, Saturday flights average $1,845 – about $293 less than Tuesday (14% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cairns Airport.
    - Cairns Colonial Club Resort
    - Cairns Harbourside Hotel
    - Cairns Sheridan Hotel

More options for your flight from Dulles Intl to Cairns

Complete your trip to Cairns with a hotel stay or car hire

Car hire in Cairns
Hotels in Cairns
Holidays in Cairns