CNS - IAD

$3,251 Find Cheap Flights from Cairns to Washington, D.C. – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Flight Deals

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

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

Recent return flight deals from Cairns to Dulles Intl

Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
11:40 - 05:30CNS  Cairns-IAD Washington, D.C. Dulles Intl
32h 50m2 stops Melbourne Los Angeles
Multiple Airlines Logo
14:41 - 11:50IAD  Washington, D.C. Dulles Intl-CNS Cairns
30h 09m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$3,251Multiple Airlines
3+ days ago
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
19:15 - 09:50CNS  Cairns-IAD Washington, D.C. Dulles Intl
29h 35m2 stops Denpasar Bali Ngurah Rai Incheon Intl
Multiple Airlines Logo
22:47 - 10:30IAD  Washington, D.C. Dulles Intl-CNS Cairns
44h 43m3 stops Atlanta Hartsfield-Jackson Los Angeles Brisbane
$3,296Multiple Airlines
3+ days ago
Mon, 23 Nov - Mon, 30 Nov
Air Canada Logo
06:00 - 20:10CNS  Cairns-IAD Washington, D.C. Dulles Intl
29h 10m3 stops Brisbane Vancouver Intl Toronto Pearson Intl
Air Canada Logo
09:55 - 14:55IAD  Washington, D.C. Dulles Intl-CNS Cairns
38h 00m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$3,627Air Canada
3+ days ago
Sun, 13 Dec - Sun, 20 Dec
Multiple Airlines Logo
06:00 - 18:55CNS  Cairns-IAD Washington, D.C. Dulles Intl
27h 55m2 stops Brisbane Los Angeles
Multiple Airlines Logo
14:40 - 11:50IAD  Washington, D.C. Dulles Intl-CNS Cairns
30h 10m2 stops San Francisco Sydney Kingsford Smith
$4,427Multiple Airlines
1 day ago
Sun, 13 Dec - Sun, 20 Dec
Virgin Australia Logo
17:25 - 19:02CNS  Cairns-IAD Washington, D.C. Dulles Intl
40h 37m3 stops Brisbane Melbourne San Francisco
Virgin Australia Logo
12:40 - 23:05IAD  Washington, D.C. Dulles Intl-CNS Cairns
43h 25m3 stops Los Angeles Sydney Kingsford Smith Brisbane
$5,883Virgin Australia
1 day ago
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Air Canada ($3,627) and Virgin Australia ($5,883) are the cheapest airlines to fly return from Cairns to Washington, D.C. Dulles Intl Airport according to KAYAK data over the last 5 days.

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

Cheapest flight

$3,251
Return flight from Cairns to Washington, D.C. Dulles Intl Airport

When to book flights from Cairns to Dulles Intl

Are your dates flexible? Find out the best times to travel from Cairns to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

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

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

    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.

  • Have flight prices from Cairns to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about $3,251 to $5,883. That means the highest observed fare was about 80% higher than the lowest one.

  • Which car hire options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car hire companies, with daily rates starting from around $99 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

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

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

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

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

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Grand Hyatt Washington, Walter E. Washington Convention Center, and JW Marriott Washington, DC. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

More options for your flight from Cairns to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car hire

Car hire in Washington, D.C.
Hotels in Washington, D.C.
Holidays in Washington, D.C.