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$503+ Cheap flights from Dulles Intl (IAD) to Johannesburg

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JNB
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Dulles Intl to Johannesburg

Cheapest flights from Dulles Intl to Johannesburg
Explore the most affordable flight options available from Dulles Intl to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This CrystalTravel deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:10 pm
IAD
-
JNB
1 stop35h 10m
Etihad Airways
Wed 4/229:50 am
JNB
-
IAD
1 stop29h 55m
Etihad Airways
Deal found 2/18$818
This FlightHub deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:15 pm
IAD
-
JNB
1 stop30h 35m
Turkish Airlines
Tue 3/107:10 pm
JNB
-
IAD
1 stop23h 35m
Turkish Airlines
Deal found 2/18$819
This FlightHub deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:45 pm
IAD
-
JNB
1 stop30h 45m
Turkish Airlines
Wed 4/226:00 pm
JNB
-
IAD
1 stop23h 35m
Turkish Airlines
Deal found 2/17$820
This CrystalTravel deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/233:35 pm
IAD
-
JNB
1 stop34h 45m
Etihad Airways
Wed 6/109:50 am
JNB
-
IAD
1 stop29h 55m
Etihad Airways
Deal found 2/17$821
This CrystalTravel deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:10 pm
IAD
-
JNB
1 stop35h 10m
Etihad Airways
Mon 11/29:50 am
JNB
-
IAD
1 stop30h 15m
Etihad Airways
Deal found 2/15$822
This FlightHub deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:15 pm
IAD
-
JNB
1 stop30h 35m
Turkish Airlines
Tue 3/247:10 pm
JNB
-
IAD
1 stop23h 35m
Turkish Airlines
Deal found 2/17$828
This IEagle deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:30 pm
IAD
-
JNB
1 stop38h 20m
Turkish Airlines
Wed 3/187:05 pm
JNB
-
IAD
1 stop31h 15m
Turkish Airlines
Deal found 2/16$840
This Gotogate deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:10 pm
IAD
-
JNB
1 stop35h 10m
Etihad Airways
Thu 10/159:50 am
JNB
-
IAD
1 stop29h 55m
Etihad Airways
Deal found 2/18$843
This Gurufare deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:35 pm
IAD
-
JNB
1 stop34h 45m
Etihad Airways
Wed 3/49:50 am
JNB
-
IAD
1 stop30h 15m
Etihad Airways
Deal found 2/18$846
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:15 pm
IAD
-
JNB
1 stop30h 35m
Turkish Airlines
Mon 3/97:05 pm
JNB
-
IAD
1 stop31h 15m
Turkish Airlines
Deal found 2/19$856
This Gotogate deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:15 pm
IAD
-
JNB
1 stop30h 35m
Turkish Airlines
Tue 3/107:10 pm
JNB
-
IAD
1 stop23h 35m
Turkish Airlines
Deal found 2/15$857
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:35 pm
IAD
-
JNB
1 stop34h 45m
Etihad Airways
Fri 11/139:50 am
JNB
-
IAD
1 stop30h 15m
Etihad Airways
Deal found 2/17$862

Find flight deals from Dulles Intl to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.

Round-trip from

$818
(CrystalTravel)

One-way from

$503
(CrystalTravel)

Popular in

December

Cheapest in

March

Average price

$982
From Washington, D.C. Dulles Intl to Johannesburg
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Johannesburg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Johannesburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Johannesburg that are best for you.

Fly from

Dulles Intl

Fly to

Johannesburg

Route

Depart

Return

Price

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Wed 4/15

3:10 pm-8:20 am

1 stop35h 10m

Johannesburg OR Tambo

Sun 4/19

9:50 am-9:45 am

1 stop29h 55m

$928

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 3/12

11:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Sun 3/22

2:30 pm-9:00 am

2 stops24h 30m

$951

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Mon 3/2

8:50 pm-3:55 am

2 stops24h 05m

Johannesburg OR Tambo

Mon 3/16

2:30 pm-9:00 am

2 stops24h 30m

$951

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 3/1

10:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Sun 3/8

11:00 pm-8:05 pm

2 stops27h 05m

$951

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Mon 3/2

8:50 pm-3:55 am

2 stops24h 05m

Johannesburg OR Tambo

Mon 3/9

2:30 pm-9:00 am

2 stops24h 30m

$951

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Wed 3/11

9:50 pm-3:55 am

2 stops24h 05m

Johannesburg OR Tambo

Wed 3/18

2:30 pm-9:00 am

2 stops24h 30m

$951

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 3/1

10:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Sat 3/7

2:30 pm-8:00 am

2 stops24h 30m

$991

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Mon 3/23

11:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Mon 3/30

2:30 pm-8:55 am

2 stops24h 25m

$1,031

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 5/17

10:55 am-1:05 pm

1 stop20h 10m

Johannesburg OR Tambo

Sat 5/30

2:30 pm-8:55 am

2 stops24h 25m

$1,073

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Tue 4/14

8:20 pm-4:00 pm

3 stops37h 40m

Johannesburg Lanseria

Thu 4/30

7:50 pm-8:40 am

3 stops42h 50m

$1,224

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 33 results
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Best time to book a flight from Dulles Intl to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Johannesburg

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Johannesburg?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Johannesburg. Price data was last updated on February 18, 2026.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Johannesburg is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Johannesburg?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Johannesburg (average of $764). Flying from Washington, D.C. Dulles Intl Airport to Johannesburg in July is currently the most expensive (average of $1,152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johannesburg. Reviews last updated February 19, 2026.
Peruse reviews from past customers who have flown with Delta, Qatar Airways, and United Airlines from Washington, D.C. Dulles Intl Airport to Johannesburg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,215 reviews
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qatar Airways
7.4
Good
3,739 reviews
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,322 reviews
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,224 reviews
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Ethiopian Air
7.2
Good
962 reviews
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Johannesburg?

    Airlines like Etihad Airways and Ethiopian Air fly from Washington, D.C. Dulles Intl Airport to Johannesburg in about 20h 05m. The time it takes to get you to your destination can typically vary by up to 15h 05m. Airlines will cover a distance of 8130 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Johannesburg round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Johannesburg is KLM. Our recent data shows that you can find tickets from as low as $776 on this airline. Additional options worth looking into are Turkish Airlines and Etihad Airways, starting at $836 and $865 round-trip. These flights start at 33% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Johannesburg one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Johannesburg are Egyptair ($434), Etihad Airways ($496), and Qatar Airways ($498).

  • Can I find deals for flights from Dulles Intl to Johannesburg that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Johannesburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Johannesburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Johannesburg.

  • Can I find deals for business class flights from Dulles Intl to Johannesburg?

    Yes. Cheapflights offers flight deals from Dulles Intl to Johannesburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Johannesburg?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Johannesburg (average of $764). Flying from Washington, D.C. Dulles Intl Airport to Johannesburg in July is currently the most expensive (average of $1,152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Dulles Intl to Johannesburg

Discover the top 10 airlines that operate flights from Dulles Intl to Johannesburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$776Average$1,456FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$836Average$976FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$865Average$1,408FlexibilityNo cancel feeOn-time75%
Ethiopian AirCheapest$882Average$1,098FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$922Average$1,195FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$926Average$1,178FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$982Average$1,519FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,050Average$1,472FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$1,063Average$2,096FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$1,085Average$1,391FlexibilityNo cancel feeOn-time71%

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