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R8 473+ 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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
Mar 15 — Mar 221
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 13 February 2026.

Sun 2/819:25
JNB
-
IAD
2 stops26h 20m
American Airlines
Tue 18/817:15
IAD
-
JNB
2 stops34h 10m
American Airlines
Deal found 13/2R13 146
Thu 19/219:35
JNB
-
IAD
2 stops27h 00m
Multiple Airlines
Mon 9/322:00
IAD
-
JNB
2 stops27h 35m
Multiple Airlines
Deal found 10/2R13 162
Tue 10/314:30
JNB
-
IAD
2 stops24h 30m
Ethiopian Air
Tue 17/311:00
IAD
-
JNB
1 stop20h 05m
Ethiopian Air
Deal found 13/2R13 226
Wed 11/39:50
JNB
-
IAD
1 stop30h 15m
Etihad Airways
Wed 18/315:35
IAD
-
JNB
1 stop34h 45m
Etihad Airways
Deal found 13/2R13 242
Wed 4/314:30
JNB
-
IAD
2 stops24h 30m
Ethiopian Air
Tue 10/311:00
IAD
-
JNB
1 stop20h 05m
Ethiopian Air
Deal found 13/2R13 258
Thu 19/219:35
JNB
-
IAD
2 stops27h 00m
British Airways
Sat 28/217:05
IAD
-
JNB
2 stops34h 20m
British Airways
Deal found 12/2R13 289
Mon 23/39:50
JNB
-
IAD
1 stop30h 15m
Etihad Airways
Fri 10/415:10
IAD
-
JNB
1 stop35h 10m
Etihad Airways
Deal found 10/2R13 385
Sun 3/59:50
JNB
-
IAD
1 stop29h 55m
Etihad Airways
Fri 8/515:10
IAD
-
JNB
1 stop35h 10m
Etihad Airways
Deal found 10/2R13 401
Sun 8/39:50
JNB
-
IAD
1 stop30h 15m
Etihad Airways
Tue 17/315:35
IAD
-
JNB
1 stop34h 45m
Etihad Airways
Deal found 13/2R13 448
Thu 19/214:30
JNB
-
IAD
2 stops24h 30m
Ethiopian Air
Mon 9/321:50
IAD
-
JNB
2 stops24h 05m
Ethiopian Air
Deal found 13/2R13 480
Mon 16/39:50
JNB
-
IAD
1 stop30h 15m
Etihad Airways
Thu 19/315:35
IAD
-
JNB
1 stop34h 45m
Etihad Airways
Deal found 9/2R13 528
Wed 4/319:05
JNB
-
IAD
1 stop31h 15m
Turkish Airlines
Tue 10/322:15
IAD
-
JNB
1 stop30h 35m
Turkish Airlines
Deal found 13/2R13 544

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 13 February 2026.

Return from

R13 146

One-way from

R8 473

Popular in

June

Cheapest in

January

Average price

R14 164
American Airlines
  • American Airlines
  • 2/8-18/8
  • 4 total stops
  • 60h 30m total
  • Johannesburg to Washington, D.C.
Search Deals
Qatar Airways
  • Qatar Airways
  • 19/2
  • 1 total stop
  • 34h 10m total
  • Johannesburg to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (R737 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (R124 potential savings vs. average return price).
Search Deals
Average for return flights in February 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 13 February 2026.
Use the filters below to find and compare flights to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Mon 23/3

9:50-10:05

1 stop30h 15m

Washington, D.C. Dulles Intl

Fri 3/4

15:10-8:20

1 stop35h 10m

R13 385

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Sun 3/5

9:50-9:45

1 stop29h 55m

Washington, D.C. Dulles Intl

Fri 8/5

15:10-8:20

1 stop35h 10m

R13 401

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Mon 23/3

22:00-20:30

2 stops28h 30m

Washington, D.C. Dulles Intl

Fri 10/4

20:40-9:25

2 stops30h 45m

R14 084

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 5/3

14:30-8:00

2 stops24h 30m

Washington, D.C. Dulles Intl

Sun 15/3

11:00-13:05

1 stop20h 05m

R14 100

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Mon 9/3

19:05-20:20

1 stop31h 15m

Washington, D.C. Dulles Intl

Mon 23/3

22:15-10:50

1 stop30h 35m

R14 148

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 12/3

19:35-16:35

1 stop27h 00m

Washington, D.C. Dulles Intl

Sun 15/3

22:45-7:35

1 stop26h 50m

R14 211

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Mon 9/3

19:35-16:35

1 stop27h 00m

Washington, D.C. Dulles Intl

Wed 18/3

19:20-10:25

1 stop33h 05m

R14 211

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Mon 16/3

19:35-16:35

1 stop27h 00m

Washington, D.C. Dulles Intl

Thu 19/3

22:45-10:25

1 stop29h 40m

R14 211

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Sat 7/3

22:00-19:55

1 stop28h 55m

Washington, D.C. Dulles Intl

Mon 16/3

19:20-10:25

1 stop33h 05m

R14 656

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Sat 7/3

22:00-19:30

2 stops28h 30m

Washington, D.C. Dulles Intl

Sat 14/3

22:45-7:35

1 stop26h 50m

R14 800

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 22 results
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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

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

Use this chart to determine the optimal time to book a return flight from Johannesburg to Dulles Intl. Price data was last updated on 6 February 2026.

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 31 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.

How long is the flight to Dulles Intl?

On average, a flight from Johannesburg to Dulles Intl takes 23 hours 45 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 British Airways, Virgin Atlantic and Qatar Airways.

United Airlines
United Airlines
From R14 022
British Airways
British Airways
From R13 953
KLM
KLM
From R14 088
Virgin Atlantic
Virgin Atlantic
From R13 380

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).

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 13 February 2026.
See what other customers who have flown with KLM, Virgin Atlantic, andQatar Airways 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
7,7
Good
1 452 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Food

7,3

Comfort

7,6

Overall

7,7

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7,7
Good
1 452 reviews
KLM
7,7
Good
1 452 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Food

7,3

Comfort

7,6

Overall

7,7

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7,5
Good
678 reviews
KLM
7,7
Good
1 452 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Food

7,3

Comfort

7,6

Overall

7,7

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Qatar Airways
7,4
Good
3 731 reviews
KLM
7,7
Good
1 452 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Food

7,3

Comfort

7,6

Overall

7,7

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7,4
Good
9 283 reviews
KLM
7,7
Good
1 452 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Food

7,3

Comfort

7,6

Overall

7,7

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6,7
Okay
7 737 reviews
KLM
7,7
Good
1 452 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Food

7,3

Comfort

7,6

Overall

7,7

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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, Etihad 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 994, while return flights cost around R12 932.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around R46 101, however they can be found for as little as R12 932.

  • 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
Owings Mills
Alexandria

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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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