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$441+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JNB
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Johannesburg are usually found in March or April, booked 38 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 December 26, 2025.

This CrystalTravel deal was found by Cheapflights users on 12/25. 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 12/298:05 pmIAD - JNB
1 stop24h 50mQatar Airways
Wed 12/311:45 pmJNB - IAD
1 stop33h 10mQatar Airways
Deal found 12/25$1,737
This IEagle deal was found by Cheapflights users on 12/25. 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.
Mon 12/298:50 pmIAD - JNB
2 stops33h 15mEthiopian Air
Wed 12/3111:00 pmJNB - IAD
2 stops27h 05mEthiopian Air
Deal found 12/25$1,784
This Ovago deal was found by Cheapflights users on 12/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:50 pmIAD - JNB
2 stops20h 15mEthiopian Air
Mon 12/292:30 pmJNB - IAD
2 stops24h 30mEthiopian Air
Deal found 12/23$1,853
This CheapOair deal was found by Cheapflights users on 12/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:00 amIAD - JNB
1 stop27h 10mEthiopian Air
Tue 12/308:20 amJNB - IAD
2 stops30h 40mEthiopian Air
Deal found 12/24$1,878
This Ovago deal was found by Cheapflights users on 12/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:00 amIAD - JNB
1 stop20h 05mEthiopian Air
Fri 1/22:30 pmJNB - IAD
2 stops24h 30mEthiopian Air
Deal found 12/25$1,883
This Gurufare deal was found by Cheapflights users on 12/23. 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 12/2410:15 pmIAD - JNB
2 stops29h 15mSWISS
Sun 1/258:15 pmJNB - IAD
1 stop26h 15mSWISS
Deal found 12/23$1,906
This Trip.com deal was found by Cheapflights users on 12/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:00 pmIAD - JNB
1 stop42h 00mMultiple Airlines
Sat 1/1010:25 amJNB - IAD
1 stop28h 45mMultiple Airlines
Deal found 12/24$1,915
This Gurufare deal was found by Cheapflights users on 12/23. 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 12/246:00 pmIAD - JNB
1 stop32h 30mMultiple Airlines
Sun 1/258:15 pmJNB - IAD
1 stop26h 15mMultiple Airlines
Deal found 12/23$1,917
This Gotogate deal was found by Cheapflights users on 12/24. 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.
Fri 12/2610:30 amIAD - JNB
1 stop27h 05mMultiple Airlines
Sun 1/1112:45 pmJNB - IAD
1 stop34h 10mMultiple Airlines
Deal found 12/24$1,937
This Booking.com deal was found by Cheapflights users on 12/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:50 pmIAD - JNB
2 stops24h 05mMultiple Airlines
Wed 12/311:45 pmJNB - IAD
1 stop33h 10mMultiple Airlines
Deal found 12/25$1,946
This KLM deal was found by Cheapflights users on 12/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:05 pmIAD - JNB
1 stop21h 00mKLM
Sun 1/257:20 pmJNB - IAD
1 stop28h 15mKLM
Deal found 12/24$1,991

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 December 26, 2025.

Round-trip from

$1,004
(CrystalTravel)

One-way from

$441
(SmartFares)

Popular in

December

Cheapest in

March

Average price

$1,761
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. 11% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 26, 2025.
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

Sat 5/9

10:55 am-1:05 pm

1 stop20h 10m

Johannesburg OR Tambo

Thu 5/28

2:30 pm-8:55 am

2 stops24h 25m

$1,020

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Mon 4/27

9:20 pm-3:55 am

2 stops24h 35m

Johannesburg OR Tambo

Fri 6/12

2:30 pm-8:55 am

2 stops24h 25m

$1,020

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 1/22

8:50 pm-3:55 am

2 stops24h 05m

Johannesburg OR Tambo

Wed 1/28

2:30 pm-8:00 am

2 stops24h 30m

$1,022

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 5/2

7:40 pm-3:50 pm

2 stops38h 10m

Johannesburg OR Tambo

Tue 5/12

5:00 pm-11:51 am

2 stops24h 51m

$1,030

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 3/28

11:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Sun 4/5

2:30 pm-8:55 am

2 stops24h 25m

$1,058

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Fri 5/1

9:40 pm-10:30 am

1 stop30h 50m

Johannesburg OR Tambo

Tue 5/12

12:20 pm-11:35 am

2 stops29h 15m

$1,103

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Sun 1/25

8:05 pm-4:00 pm

3 stops36h 55m

Johannesburg Lanseria

Mon 2/2

6:30 am-3:55 pm

3 stops40h 25m

$1,153

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Fri 4/10

11:05 am-3:20 pm

1 stop22h 15m

Johannesburg OR Tambo

Mon 4/20

6:45 pm-4:05 pm

3 stops51h 20m

$1,160

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 2/15

8:05 pm-3:55 am

1 stop24h 50m

Johannesburg OR Tambo

Mon 2/23

6:35 pm-3:55 pm

3 stops52h 20m

$1,176

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Sun 1/25

8:05 pm-4:00 pm

3 stops36h 55m

Johannesburg Lanseria

Sun 2/1

7:00 am-3:55 pm

2 stops39h 55m

$1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 37 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 December 19, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Johannesburg is 38 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Johannesburg (average of $802). Flying from Washington, D.C. Dulles Intl Airport to Johannesburg in July is currently the most expensive (average of $1,179). 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.

What is the cheapest time of day to fly from IAD to JNB?

Find hourly flight availability from Dulles Intl to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Johannesburg at noon. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Johannesburg?

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 December 26, 2025.
Peruse reviews from past customers who have flown with Qatar Airways, United Airlines, and Turkish 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.
Qatar Airways
7.4
Good
3,692 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,692 reviews
Qatar Airways
7.4
Good
3,692 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
United Airlines
7.4
Good
9,115 reviews
Qatar Airways
7.4
Good
3,692 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Turkish Airlines
7.3
Good
4,113 reviews
Qatar Airways
7.4
Good
3,692 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Ethiopian Air
7.2
Good
917 reviews
Qatar Airways
7.4
Good
3,692 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
British Airways
6.7
Okay
7,617 reviews
Qatar Airways
7.4
Good
3,692 reviews

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

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 Ethiopian Air fly from Washington, D.C. Dulles Intl Airport to Johannesburg in about 20h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8130 mi.

  • 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 Etihad Airways. Our recent data shows that you can find tickets from as low as $785 on this airline. Additional options worth looking into are Turkish Airlines and Ethiopian Air, starting at $838 and $882 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 ($429), 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Johannesburg (average of $802). Flying from Washington, D.C. Dulles Intl Airport to Johannesburg in July is currently the most expensive (average of $1,179). 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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Alternative routes for Dulles Intl to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$785Average$1,408FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$838Average$981FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$882Average$1,066FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$922Average$1,170FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$975Average$1,227FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$982Average$1,521FlexibilityNo cancel feeOn-time69%
KLMCheapest$997Average$1,489FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,050Average$1,472FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$1,077Average$2,096FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$1,085Average$1,391FlexibilityNo cancel feeOn-time71%

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