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R9 457+ Cheap flights to Dulles Intl

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
Jul 19 — Jul 261
1 adult
1 adult, Economy, 0 bags

Flights to Dulles Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Dulles Intl Airport
Explore the most affordable flight options available to Dulles Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 19 June 2026.

Tue 27/1018:50
JNB
-
IAD
1 stop31h 35m
Turkish Airlines
Mon 2/1122:20
IAD
-
JNB
1 stop29h 40m
Turkish Airlines
Deal found 15/6R16 521
Sun 20/1219:20
JNB
-
IAD
1 stop28h 10m
Multiple Airlines
Sun 10/117:45
IAD
-
JNB
1 stop21h 15m
Multiple Airlines
Deal found 16/6R16 570
Thu 29/1018:50
JNB
-
IAD
1 stop31h 35m
Turkish Airlines
Mon 2/1114:30
IAD
-
JNB
1 stop37h 30m
Turkish Airlines
Deal found 14/6R16 603
Fri 23/1018:50
JNB
-
IAD
1 stop27h 15m
Air France
Mon 2/1118:40
IAD
-
JNB
1 stop34h 30m
Air France
Deal found 15/6R16 702
Sun 20/1219:20
JNB
-
IAD
1 stop28h 10m
KLM
Sun 10/112:30
IAD
-
JNB
2 stops26h 30m
KLM
Deal found 16/6R16 718
Tue 29/918:50
JNB
-
IAD
1 stop27h 15m
Air France
Wed 21/1021:45
IAD
-
JNB
1 stop30h 35m
Air France
Deal found 14/6R16 751
Mon 13/714:05
JNB
-
IAD
1 stop31h 35m
Qatar Airways
Tue 28/711:05
IAD
-
JNB
1 stop40h 05m
Qatar Airways
Deal found 16/6R16 997
Tue 7/715:05
JNB
-
IAD
1 stop20h 25m
United Airlines
Tue 28/78:29
IAD
-
JNB
1 stop28h 01m
United Airlines
Deal found 15/6R17 029
Tue 16/622:00
JNB
-
IAD
1 stop19h 28m
United Airlines
Wed 22/78:25
IAD
-
JNB
2 stops44h 40m
United Airlines
Deal found 15/6R17 111

Find flight deals to Dulles Intl Airport

Find the latest flights to Dulles Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 19 June 2026.

Return from

R15 817

One-way from

R9 457

Popular in

June

Cheapest in

January

Average price

R19 717
British Airways
  • British Airways
  • 7/10-25/10
  • 2 total stops
  • 59h 10m total
  • Johannesburg to Washington, D.C.
Search Deals
Qatar Airways
  • Qatar Airways
  • 11/9
  • 1 total stop
  • 31h 35m total
  • Johannesburg to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (R1 701 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R327 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Dulles Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 19 June 2026.
Use the filters below to find and compare flights to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Fri 23/10

18:50-16:05

1 stop27h 15m

Washington, D.C. Dulles Intl

Mon 2/11

18:40-12:10

1 stop34h 30m

R16 734

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Wed 28/10

18:50-20:25

1 stop31h 35m

Washington, D.C. Dulles Intl

Mon 2/11

22:20-11:00

1 stop29h 40m

R17 324
Fastest return journey

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Wed 22/7

23:15-18:19

2 stops25h 04m

Washington, D.C. Dulles Intl

Wed 29/7

18:10-21:20

1 stop21h 10m

R18 390

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Tue 21/7

22:00-23:19

1 stop31h 19m

Washington, D.C. Dulles Intl

Sat 1/8

6:33-18:30

1 stop29h 57m

R20 816

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 9/7

19:00-7:22

2 stops42h 22m

Washington, D.C. Dulles Intl

Sat 25/7

8:15-8:35

2 stops42h 20m

R23 159

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Tue 29/9

23:15-20:15

2 stops27h 00m

Washington, D.C. Dulles Intl

Wed 21/10

12:30-21:20

2 stops26h 50m

R24 700

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Wed 22/7

19:00-13:35

1 stop24h 35m

Washington, D.C. Dulles Intl

Wed 29/7

8:25-18:30

1 stop28h 05m

R24 782

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Sat 8/8

14:05-15:40

1 stop31h 35m

Washington, D.C. Dulles Intl

Wed 12/8

21:00-11:00

2 stops32h 00m

R25 257

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Fri 4/9

9:25-8:45

3 stops29h 20m

Washington, D.C. Dulles Intl

Thu 17/9

18:41-9:10

2 stops32h 29m

R25 880

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 9/7

14:40-15:40

3 stops31h 00m

Washington, D.C. Dulles Intl

Wed 28/10

14:46-3:55

2 stops31h 09m

R26 683

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

Best time to book a flight to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl with our price prediction graph.
Estimated return 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 to Washington, D.C. Dulles Intl Airport

How long is the flight to Dulles Intl?

On average, a flight from Johannesburg to Dulles Intl takes 24 hours 25 minutes. Flights to Dulles Intl from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Dulles Intl?

The most popular airlines flying from Johannesburg to Dulles Intl are United Airlines, Qatar Airways and Turkish Airlines.

United Airlines
United Airlines
From R14 464
KLM
KLM
From R15 128
Qatar Airways
Qatar Airways
From R10 765
Virgin Atlantic
Virgin Atlantic
From R13 796

What are the cheapest airlines that fly to Dulles Intl?

The cheapest airlines flying from Johannesburg to Dulles Intl are Etihad Airways, Turkish Airlines and Ethiopian Air.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dulles Intl ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Dulles Intl when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dulles Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

When is the best time to book a flight to Dulles Intl?

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 19 June 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andTurkish Airlines to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 530 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7,5
Good
690 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7,4
Good
4 409 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7,4
Good
9 861 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Qatar Airways
7,3
Good
3 729 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

FAQs about flying to Dulles Intl

  • Can I find cheaper flights to Dulles Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dulles Intl?

    Based on reviews from Cheapflights users, Qatar Airways is rated the highest out of the airlines that fly to Dulles Intl.

  • What is the cheapest airport to fly to in Dulles Intl?

    Washington, D.C. Dulles Intl is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl typically cost R5 091, while return flights cost around R13 754.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around R49 251, however they can be found for as little as R13 754.

  • Where does the fastest flight to Dulles Intl depart from?

    For those looking to save time traveling to Dulles Intl, Cape Town Intl offers the quickest one-way flight (15 hours 30 minutes).

  • Does Washington, D.C. Dulles Intl have car hire?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0,0 km away from Washington, D.C. Dulles Intl).

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Ashburn
Glen Burnie
Alexandria

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How does Cheapflights help users find flights to Dulles Intl?

Cheapflights makes it easy to find Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Dulles Intl.

Can Cheapflights find flights to Dulles Intl with no change fees?

Certainly. Search results for flights to Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Dulles Intl become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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