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Cheap flights from Washington, D.C. Dulles Intl Airport to Johannesburg from $425

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 11/1. 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.
Turkish Airlines Logo
1:30 pm - 10:50 amIAD-JNB
38h 20m1 stop
Turkish Airlines Logo
7:10 pm - 11:45 amJNB-IAD
23h 35m1 stop
$950Turkish Airlines
Find Deal
Mon, Feb 23 - Sat, Mar 7
Turkish Airlines Logo
9:15 pm - 10:50 amIAD-JNB
30h 35m1 stop
Turkish Airlines Logo
7:10 pm - 8:20 pmJNB-IAD
31h 10m1 stop
$951Turkish Airlines
Find Deal
Thu, Mar 5 - Tue, Mar 10
Turkish Airlines Logo
1:30 pm - 10:50 amIAD-JNB
38h 20m1 stop
Turkish Airlines Logo
7:05 pm - 8:20 pmJNB-IAD
31h 15m1 stop
$954Turkish Airlines
Find Deal
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
1:30 pm - 10:50 amIAD-JNB
38h 20m1 stop
Multiple Airlines Logo
5:40 pm - 11:45 amJNB-IAD
49h 05m2 stops
$959Multiple Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
Ethiopian Air Logo
10:00 am - 1:05 pmIAD-JNB
20h 05m1 stop
Ethiopian Air Logo
2:30 pm - 8:00 amJNB-IAD
24h 30m2 stops
$965Ethiopian Air
Find Deal
Tue, Jan 13 - Tue, Jan 27
Ethiopian Air Logo
10:00 am - 1:05 pmIAD-JNB
20h 05m1 stop
Ethiopian Air Logo
2:30 pm - 8:00 amJNB-IAD
24h 30m2 stops
$966Ethiopian Air
Find Deal
Mon, Dec 1 - Thu, Dec 11
Multiple Airlines Logo
1:30 pm - 10:50 amIAD-JNB
38h 20m1 stop
Multiple Airlines Logo
7:30 am - 7:20 pmJNB-IAD
42h 50m2 stops
$996Multiple Airlines
Find Deal
Sat, Dec 6 - Thu, Dec 18
Etihad Airways Logo
3:35 pm - 8:20 amIAD-JNB
34h 45m1 stop
Etihad Airways Logo
9:50 am - 9:45 amJNB-IAD
29h 55m1 stop
$999Etihad Airways
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Fri, Apr 10 - Mon, Apr 20
Qatar Airways Logo
10:40 am - 3:35 pmIAD-JNB
21h 55m1 stop
Qatar Airways Logo
1:45 pm - 3:55 pmJNB-IAD
33h 10m1 stop
$1,001Qatar Airways
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Fri, Nov 14 - Fri, Nov 21
Qatar Airways Logo
8:05 pm - 3:35 pmIAD-JNB
36h 30m1 stop
Qatar Airways Logo
8:20 pm - 3:55 pmJNB-IAD
26h 35m1 stop
$1,004Qatar Airways
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Thu, Nov 27 - Sun, Dec 7

Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport flight tickets
Ethiopian Air
Jan 13
IAD10:00 amWashington, D.C. Dulles Intl
20h 05m
1 stop
JNB1:05 pmJohannesburg OR Tambo
Jan 27
JNB2:30 pmJohannesburg OR Tambo
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$965
Find similar
Ethiopian Air
Dec 1
IAD10:00 amWashington, D.C. Dulles Intl
20h 05m
1 stop
JNB1:05 pmJohannesburg OR Tambo
Dec 11
JNB2:30 pmJohannesburg OR Tambo
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$966
Find similar
Ethiopian Air
Nov 20
IAD10:00 amWashington, D.C. Dulles Intl
20h 05m
1 stop
JNB1:05 pmJohannesburg OR Tambo
Dec 1
JNB2:30 pmJohannesburg OR Tambo
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$967
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
Nov 5
IAD10:40 amWashington, D.C. Dulles Intl
21h 55m
1 stop
JNB3:35 pmJohannesburg OR Tambo
Nov 10
JNB8:20 pmJohannesburg OR Tambo
26h 35m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$963
Find similar
Qatar Airways
Nov 14
IAD10:40 amWashington, D.C. Dulles Intl
21h 55m
1 stop
JNB3:35 pmJohannesburg OR Tambo
Nov 21
JNB1:45 pmJohannesburg OR Tambo
33h 10m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$1,001
Find similar
Qatar Airways
Nov 27
IAD8:05 pmWashington, D.C. Dulles Intl
36h 30m
1 stop
JNB3:35 pmJohannesburg OR Tambo
Dec 7
JNB8:20 pmJohannesburg OR Tambo
26h 35m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$1,004
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 October 29, 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

Mon 2/23

1:30 pm-10:50 am

1 stop38h 20m

Johannesburg OR Tambo

Sat 3/7

7:10 pm-11:45 am

1 stop23h 35m

$950

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 3/5

9:15 pm-10:50 am

1 stop30h 35m

Johannesburg OR Tambo

Tue 3/10

7:10 pm-8:20 pm

1 stop31h 10m

$951

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Fri 3/6

1:30 pm-10:50 am

1 stop38h 20m

Johannesburg OR Tambo

Fri 3/13

7:05 pm-8:20 pm

1 stop31h 15m

$954

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Wed 11/19

1:30 pm-10:50 am

1 stop38h 20m

Johannesburg OR Tambo

Tue 12/2

5:40 pm-11:45 am

2 stops49h 05m

$959

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Tue 1/13

10:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Tue 1/27

2:30 pm-8:00 am

2 stops24h 30m

$965

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Mon 12/1

10:00 am-1:05 pm

1 stop20h 05m

Johannesburg OR Tambo

Thu 12/11

2:30 pm-8:00 am

2 stops24h 30m

$966

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 12/6

1:30 pm-10:50 am

1 stop38h 20m

Johannesburg OR Tambo

Thu 12/18

7:30 am-7:20 pm

2 stops42h 50m

$996

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Fri 4/10

3:35 pm-8:20 am

1 stop34h 45m

Johannesburg OR Tambo

Mon 4/20

9:50 am-9:45 am

1 stop29h 55m

$999

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Fri 11/14

10:40 am-3:35 pm

1 stop21h 55m

Johannesburg OR Tambo

Fri 11/21

1:45 pm-3:55 pm

1 stop33h 10m

$1,001

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 11/27

8:05 pm-3:35 pm

1 stop36h 30m

Johannesburg OR Tambo

Sun 12/7

8:20 pm-3:55 pm

1 stop26h 35m

$1,004

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 cheapest month to fly to Johannesburg OR Tambo Airport?

The month of November 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 $968. The month of February is another great option to travel to Johannesburg OR Tambo Airport, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $969.

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 $1,177 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 $1,034 on momondo.

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

As of October 2025, prices for Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo Airport flights are approximately 7% more expensive 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

Direct flights

None
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
1,283 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $855Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
Ethiopian AirPriceFrom $865Free CancellationRating
7.2
880 reviews
Search Ethiopian Air flights
American AirlinesPriceFrom $902Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
Qatar AirwaysPriceFrom $922Free CancellationRating
7.4
3,659 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $975Free CancellationRating
6.7
7,483 reviews
Search British Airways flights
United AirlinesPriceFrom $979Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
KLMPriceFrom $997Free CancellationRating
7.7
1,406 reviews
Search KLM flights
JetBluePriceFrom $1,041Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $1,069Free CancellationRating
7.9
7,994 reviews
Search Delta 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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