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Cheap flights from Washington, D.C. Dulles Intl Airport to Johannesburg from $441

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Johannesburg departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Johannesburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
8:50 pm - 3:55 am
IAD
-
JNB
24h 05m2 stops
Ethiopian Air Logo
2:30 pm - 8:00 am
JNB
-
IAD
24h 30m2 stops
$1,016Ethiopian Air
Sat, Feb 28 - Fri, Mar 6
Multiple Airlines Logo
9:15 pm - 10:50 am
IAD
-
JNB
30h 35m1 stop
Multiple Airlines Logo
3:05 pm - 8:20 pm
JNB
-
IAD
59h 15m2 stops
$1,019Multiple Airlines
Wed, Feb 18 - Tue, Mar 10
Turkish Airlines Logo
1:30 pm - 10:50 am
IAD
-
JNB
38h 20m1 stop
Turkish Airlines Logo
7:10 pm - 11:45 am
JNB
-
IAD
23h 35m1 stop
$1,022Turkish Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
9:15 pm - 10:50 am
IAD
-
JNB
30h 35m1 stop
Multiple Airlines Logo
12:20 pm - 11:45 am
JNB
-
IAD
30h 25m2 stops
$1,024Multiple Airlines
Tue, Feb 3 - Mon, Feb 16
Ethiopian Air Logo
10:55 am - 1:05 pm
IAD
-
JNB
20h 10m1 stop
Ethiopian Air Logo
2:30 pm - 8:55 am
JNB
-
IAD
24h 25m2 stops
$1,028Ethiopian Air
Sun, May 3 - Tue, May 12
Multiple Airlines Logo
7:59 pm - 3:50 pm
IAD
-
JNB
37h 51m2 stops
Multiple Airlines Logo
5:00 pm - 7:16 pm
JNB
-
IAD
32h 16m2 stops
$1,030Multiple Airlines
Sat, May 2 - Tue, May 12
Ethiopian Air Logo
10:00 am - 1:05 pm
IAD
-
JNB
20h 05m1 stop
Ethiopian Air Logo
11:00 pm - 7:05 pm
JNB
-
IAD
27h 05m2 stops
$1,036Ethiopian Air
Sat, Feb 7 - Tue, Feb 17
Ethiopian Air Logo
10:55 am - 1:05 pm
IAD
-
JNB
20h 10m1 stop
Ethiopian Air Logo
8:20 am - 8:55 am
JNB
-
IAD
30h 35m2 stops
$1,037Ethiopian Air
Sun, May 10 - Sun, May 24
Ethiopian Air Logo
10:55 am - 1:05 pm
IAD
-
JNB
20h 10m1 stop
Ethiopian Air Logo
2:30 pm - 8:55 am
JNB
-
IAD
24h 25m2 stops
$1,042Ethiopian Air
Thu, May 14 - Sat, May 30
Multiple Airlines Logo
9:15 pm - 10:50 am
IAD
-
JNB
30h 35m1 stop
Multiple Airlines Logo
12:20 pm - 12:45 pm
JNB
-
IAD
30h 25m2 stops
$1,043Multiple Airlines
Wed, Feb 18 - Sun, Mar 15

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport flight tickets
Turkish Airlines
Feb 7
IAD1:30 pmWashington, D.C. Dulles Intl
38h 20m
1 stop
JNB10:50 amJohannesburg OR Tambo
Feb 14
JNB7:10 pmJohannesburg OR Tambo
23h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,022
Find similar
Turkish Airlines
Jan 10
IAD1:30 pmWashington, D.C. Dulles Intl
38h 20m
1 stop
JNB10:50 amJohannesburg OR Tambo
Jan 24
JNB7:10 pmJohannesburg OR Tambo
23h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,193
Find similar

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport flight tickets
Qatar Airways
Apr 5
IAD11:05 amWashington, D.C. Dulles Intl
22h 15m
1 stop
JNB3:20 pmJohannesburg OR Tambo
Apr 11
JNB2:45 pmJohannesburg OR Tambo
24h 00m
1 stop
IAD8:45 amWashington, D.C. Dulles Intl
$1,105
Find similar
Qatar Airways
May 3
IAD8:20 pmWashington, D.C. Dulles Intl
30h 30m
1 stop
JNB8:50 amJohannesburg OR Tambo
May 12
JNB4:10 pmJohannesburg OR Tambo
53h 55m
3 stops
IAD4:05 pmWashington, D.C. Dulles Intl
$1,121
Find similar
Qatar Airways
Apr 2
IAD9:00 pmWashington, D.C. Dulles Intl
30h 00m
1 stop
JNB9:00 amJohannesburg OR Tambo
Apr 20
JNB3:05 pmJohannesburg OR Tambo
47h 35m
3 stops
IAD8:40 amWashington, D.C. Dulles Intl
$1,143
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 2/28

8:50 pm-3:55 am

2 stops24h 05m

Johannesburg OR Tambo

Fri 3/6

2:30 pm-8:00 am

2 stops24h 30m

$1,016

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Wed 2/18

9:15 pm-10:50 am

1 stop30h 35m

Johannesburg OR Tambo

Tue 3/10

3:05 pm-8:20 pm

2 stops59h 15m

$1,019

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 2/7

1:30 pm-10:50 am

1 stop38h 20m

Johannesburg OR Tambo

Sat 2/14

7:10 pm-11:45 am

1 stop23h 35m

$1,022

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Tue 2/3

9:15 pm-10:50 am

1 stop30h 35m

Johannesburg OR Tambo

Mon 2/16

12:20 pm-11:45 am

2 stops30h 25m

$1,024

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 5/3

10:55 am-1:05 pm

1 stop20h 10m

Johannesburg OR Tambo

Tue 5/12

2:30 pm-8:55 am

2 stops24h 25m

$1,028

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 5/2

7:59 pm-3:50 pm

2 stops37h 51m

Johannesburg OR Tambo

Tue 5/12

5:00 pm-7:16 pm

2 stops32h 16m

$1,030

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 2/7

10:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Tue 2/17

11:00 pm-7:05 pm

2 stops27h 05m

$1,036

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 5/10

10:55 am-1:05 pm

1 stop20h 10m

Johannesburg OR Tambo

Sun 5/24

8:20 am-8:55 am

2 stops30h 35m

$1,037

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 5/14

10:55 am-1:05 pm

1 stop20h 10m

Johannesburg OR Tambo

Sat 5/30

2:30 pm-8:55 am

2 stops24h 25m

$1,042

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Wed 2/18

9:15 pm-10:50 am

1 stop30h 35m

Johannesburg OR Tambo

Sun 3/15

12:20 pm-12:45 pm

2 stops30h 25m

$1,043

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Johannesburg OR Tambo Airport?

What is the cheapest month to fly to Johannesburg OR Tambo Airport?

The month of March is, on average, the cheapest month to fly to Johannesburg OR Tambo Airport from Washington, D.C. Dulles Intl Airport, with most prices found around $965. The month of April is another great option to travel to Johannesburg OR Tambo Airport, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $978.

What is the cheapest day to depart on your flight to Johannesburg OR Tambo Airport?

According to our data, Tuesday is the cheapest day to fly to Johannesburg OR Tambo Airport from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $1,030. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,351.

What is the cheapest time of day to depart on your flight to Johannesburg OR Tambo Airport?

Our most recent data shows that the best time of day to fly to Johannesburg OR Tambo Airport is in the evening. Flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport during this time can be as low as $1,096. In the afternoon is when there is more demand to fly to Johannesburg OR Tambo Airport, so prices are often more expensive at around $1,369 per ticket.

How far in advance should I book a flight to Johannesburg OR Tambo Airport?

You are more likely to see cheaper flights to Johannesburg OR Tambo Airport from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg OR Tambo Airport for around $1,176 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg OR Tambo Airport from Washington, D.C. Dulles Intl Airport for as low as $1,087 on momondo.

How have Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport flight prices changed over time?

As of December 2025, prices for Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport (IAD to JNB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport

Fastest flight time

20h 05m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport takes 20h 05m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Johannesburg OR Tambo by plane?

    There are 8130.2 mi between Washington, D.C. Dulles Intl and Johannesburg OR Tambo. Typically, this will take 20h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport.

  • What documentation or ID do you need to fly to Johannesburg OR Tambo Airport?

    The required travel and health documents for your Johannesburg OR Tambo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Johannesburg OR Tambo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $785Free CancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $838Free CancellationRating
7.3
4,104 reviews
Search Turkish Airlines flights
Ethiopian AirPriceFrom $882Free CancellationRating
7.2
911 reviews
Search Ethiopian Air flights
Qatar AirwaysPriceFrom $922Free CancellationRating
7.4
3,683 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $975Free CancellationRating
6.7
7,583 reviews
Search British Airways flights
United AirlinesPriceFrom $982Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
KLMPriceFrom $997Free CancellationRating
7.7
1,430 reviews
Search KLM flights
DeltaPriceFrom $1,050Free CancellationRating
7.9
8,008 reviews
Search Delta flights
JetBluePriceFrom $1,077Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
American AirlinesPriceFrom $1,085Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights

Traveling to a place near Johannesburg?

Book flights to Johannesburg if you plan to visit one of these locations
Sandton
Kempton Park
Edenvale
Middelburg

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Johannesburg?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Johannesburg from Washington, D.C..

Can I find flights from Washington, D.C. to Johannesburg with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Johannesburg on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Johannesburg?

momondo provides multiple filters to help you find the best flight to Johannesburg from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Johannesburg right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Johannesburg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Johannesburg and let you know when they change.

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