$669 Cheap Flights from Johannesburg (JNB) to Washington (IAD)

View $669 flight on Sun, Jun 22, 2025Opens in a new window

Popular airlines from O.R. Tambo Intl. Airport (JNB) to Washington Dulles Intl. Airport (IAD)

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Find available prices by choosing your travel dates.

Cheap Flights from Johannesburg to Washington (JNB-IAD)

Prices were available within the past 7 days and start at $669 for one-way flights and $854 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, May 6 - Tue, May 13
JNB
Johannesburg
IAD
Washington
$854 Roundtrip, found 2 days ago
$854
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, May 6 from Johannesburg to Washington, returning Tue, May 13, priced at $854 found 2 days ago
Ethiopian Airlines
Thu, May 8 - Thu, May 15
JNB
Johannesburg
IAD
Washington
$862 Roundtrip, found 2 days ago
$862
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Thu, May 8 from Johannesburg to Washington, returning Thu, May 15, priced at $862 found 2 days ago
Turkish Airlines
Wed, Jun 11 - Mon, Jun 30
JNB
Johannesburg
IAD
Washington
$888 Roundtrip, found 1 day ago
$888
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Jun 11 from Johannesburg to Washington, returning Mon, Jun 30, priced at $888 found 1 day ago
United
Mon, May 19 - Mon, Sep 15
JNB
Johannesburg
IAD
Washington
$898 Roundtrip, found 16 hours ago
$898
Roundtrip
found 16 hours ago
Select United flight, departing Mon, May 19 from Johannesburg to Washington, returning Mon, Sep 15, priced at $898 found 16 hours ago
Delta
Wed, May 7 - Fri, May 16
JNB
Johannesburg
IAD
Washington
$923 Roundtrip, found 2 days ago
$923
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 7 from Johannesburg to Washington, returning Fri, May 16, priced at $923 found 2 days ago
Lufthansa
Thu, May 22 - Sat, May 31
JNB
Johannesburg
IAD
Washington
$937 Roundtrip, found 12 hours ago
$937
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Thu, May 22 from Johannesburg to Washington, returning Sat, May 31, priced at $937 found 12 hours ago
Virgin Atlantic
Mon, Jul 21 - Wed, Sep 10
JNB
Johannesburg
IAD
Washington
$953 Roundtrip, found 2 days ago
$953
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Mon, Jul 21 from Johannesburg to Washington, returning Wed, Sep 10, priced at $953 found 2 days ago
British Airways
Tue, Jul 22 - Tue, Sep 9
JNB
Johannesburg
IAD
Washington
$954 Roundtrip, found 2 days ago
$954
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Jul 22 from Johannesburg to Washington, returning Tue, Sep 9, priced at $954 found 2 days ago
American Airlines
Tue, May 27 - Tue, Jun 3
JNB
Johannesburg
IAD
Washington
$969 Roundtrip, found 2 days ago
$969
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 27 from Johannesburg to Washington, returning Tue, Jun 3, priced at $969 found 2 days ago
Air France
Tue, Jul 22 - Tue, Sep 9
JNB
Johannesburg
IAD
Washington
$980 Roundtrip, found 2 days ago
$980
Roundtrip
found 2 days ago
Select Air France flight, departing Tue, Jul 22 from Johannesburg to Washington, returning Tue, Sep 9, priced at $980 found 2 days ago
Flights from Johannesburg (JNB) to Washington (IAD)
Origin airport
O.R. Tambo Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Egyptair, Emirates, Ethiopian Airlines, Etihad Airways, JetBlue Airways, KLM, Kenya Airways, Lufthansa, Qatar Airways, Rwandair, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$853
Distance
8135 mi

Johannesburg to Washington Flights

The cheapest times to fly from Johannesburg to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Johannesburg to Washington are during the month of May. You can find some of the cheapest flights from Johannesburg to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Johannesburg to Washington

Sunday is one of the best days to book for cheap flights from Johannesburg to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Johannesburg to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Johannesburg to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $669 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Johannesburg to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Johannesburg to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from O.R. Tambo Intl. Airport (JNB) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from JNB to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from JNB to IAD?
The cheapest flights from JNB to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from JNB to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from JNB to IAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from O.R. Tambo Intl. Airport (JNB) to Washington Dulles Intl. Airport (IAD)?
Nonstop flights from O.R. Tambo Intl. Airport (JNB) to Washington Dulles Intl. Airport (IAD) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from JNB to IAD?
Usually you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O.R. Tambo Intl. Airport (JNB) to Washington Dulles Intl. Airport (IAD)?
To land at Washington Dulles Intl. Airport (IAD) on time, select a flight that leaves from O.R. Tambo Intl. Airport (JNB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from O.R. Tambo Intl. Airport (JNB) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your flight from JNB to IAD right before your getaway is generally more expensive. However, if you’re flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a JNB to IAD flight and hotel package?
Booking a JNB to IAD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O.R. Tambo Intl. Airport (JNB) to Washington Dulles Intl. Airport (IAD)?
Usually, it’s possible to reschedule or cancel your JNB to IAD flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.