Find flights

Cheap First Class flights to Washington, D.C. Dulles Intl Airport

Explore and compare the cheapest first class flights to Washington, D.C. Dulles Intl Airport from hundreds of sites

SYD — IAD
21 May — 28 May1
1 adult
Sal 21/5
Sal 28/5
Best travel deals
Find the best flight deals available from hundreds of sites within seconds
Trusted and free
Cheapflights is 100% free to use. No hidden charges!
Book with flexibility
Easily find flight tickets with no change fees

Washington, D.C. Dulles Intl Airport round-trip first class flight deals

Discover return first class flight deals to Washington, D.C. Dulles Intl Airport. Fares were last updated on 16 Mayıs 2024. In the last 7 days, Cheapflights users made a total of 536,630 searches.
31 July - 7 Aug
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

40h 40m

06:00-08:40
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

29h 10m

10:55-06:05
$22,628

Emirates

Pick Dates

Deal found 16/5

31 July - 7 Aug
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

55h 55m

14:45-08:40
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

29h 10m

10:55-06:05
$24,295

Emirates

Pick Dates

Deal found 16/5

Frequently asked questions about Washington, D.C. Dulles Intl Airport first class tickets

Find answers to common questions related to first class tickets for flights to Washington, D.C. Dulles Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 16 Mayıs 2024.

    Browse thousands of different options on Cheapflights for your next trip

    Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

    Search flights to Washington, D.C. Dulles Intl Airport by cabin class

    Business Class
    Prem Econ Class
    Economy class
    View all available airlines