What is the cheapest month to fly to Dulles Intl?

Currently, the cheapest month for flights to Dulles Intl is February . The most expensive month for flights is August . The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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 R4 262, while return flights cost around R6 299.

How much is a return flight to Dulles Intl?

A return flight to Dulles Intl will typically cost around R495, however they can be found for as little as R338.

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 50 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).

R11 718+ Flights to Dulles Intl - Compare & Save Big

Flights to Dulles Intl in 2025

Return from	R17 073
One-way from	R11 718
Popular in	August
Cheapest in	February
Average price	R18 192

SWISS
24/5-31/5
2 total stops
57h 15m total
Johannesburg to Washington, D.C.

Search Deals

9/5
3 total stops
31h 30m total
Johannesburg to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (R44 220 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (R8 211 potential savings vs. average return price).

Search Deals

Average for return flights in April 2025

Search Deals

Find flight deals to Dulles Intl Airport

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 28 April 2025.

Sat 24/519:35JNB - IAD

1 stop26h 40mSWISS

Sat 31/520:45IAD - JNB

1 stop30h 35mSWISS

Deal found 27/4R17 073

Wed 28/514:30JNB - IAD

2 stops24h 25mEthiopian Air

Tue 12/810:55IAD - JNB

1 stop20h 10mEthiopian Air

Deal found 28/4R17 110

Tue 7/1021:55JNB - IAD

1 stop32h 12mDelta

Wed 28/119:10IAD - JNB

2 stops31h 05mDelta

Deal found 28/4R17 203

Fri 25/719:25JNB - IAD

1 stop30h 50mMultiple Airlines

Sun 8/221:55IAD - JNB

1 stop26h 35mMultiple Airlines

Deal found 28/4R17 408

Tue 7/1023:15JNB - IAD

2 stops23h 16mKLM

Wed 28/113:00IAD - JNB

2 stops26h 00mKLM

Deal found 28/4R17 576

Wed 30/421:20JNB - IAD

1 stop20h 35mUnited Airlines

Wed 7/515:52IAD - JNB

2 stops22h 38mUnited Airlines

Deal found 27/4R17 595

Wed 20/821:15JNB - IAD

1 stop26h 20mBritish Airways

Wed 27/822:40IAD - JNB

1 stop28h 45mBritish Airways

Deal found 28/4R17 800

Wed 28/520:40JNB - IAD

2 stops29h 02mVirgin Atlantic

Tue 12/820:30IAD - JNB

2 stops31h 50mVirgin Atlantic

Deal found 28/4R18 061

Thu 15/517:50JNB - IAD

1 stop23h 55mTurkish Airlines

Wed 21/521:40IAD - JNB

1 stop30h 55mTurkish Airlines

Deal found 27/4R18 341

Thu 15/510:40JNB - IAD

2 stops38h 45mLufthansa

Thu 22/522:20IAD - JNB

2 stops35h 15mLufthansa

Deal found 28/4R20 953

Thu 15/521:15JNB - IAD

2 stops25h 41mAmerican Airlines

Thu 22/520:02IAD - JNB

2 stops28h 58mAmerican Airlines

Deal found 27/4R20 972

Mon 6/103:10JNB - IAD

2 stops35h 30mRwandAir

Wed 28/110:40IAD - JNB

2 stops32h 40mRwandAir

Deal found 28/4R27 559

Best flights to Dulles Intl Airport
Discover carefully curated flight deals to Dulles Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 April 2025.

Sat 24/519:35JNB - IAD

1 stop26h 40mSWISS

Sat 31/520:45IAD - JNB

1 stop30h 35mSWISS

Deal found 27/4R17 073

Wed 28/514:30JNB - IAD

2 stops24h 25mEthiopian Air

Tue 12/810:55IAD - JNB

1 stop20h 10mEthiopian Air

Deal found 28/4R17 110

Tue 7/1021:55JNB - IAD

1 stop32h 12mDelta

Wed 28/119:10IAD - JNB

2 stops31h 05mDelta

Deal found 28/4R17 203

Fri 25/719:25JNB - IAD

1 stop30h 50mMultiple Airlines

Sun 8/221:55IAD - JNB

1 stop26h 35mMultiple Airlines

Deal found 28/4R17 408

Tue 7/1023:15JNB - IAD

2 stops23h 16mKLM

Wed 28/113:00IAD - JNB

2 stops26h 00mKLM

Deal found 28/4R17 576

Wed 20/821:15JNB - IAD

1 stop26h 20mBritish Airways

Wed 27/822:40IAD - JNB

1 stop28h 45mBritish Airways

Deal found 28/4R17 800

Wed 28/520:40JNB - IAD

2 stops29h 02mVirgin Atlantic

Tue 12/820:30IAD - JNB

2 stops31h 50mVirgin Atlantic

Deal found 28/4R18 061

Thu 15/517:50JNB - IAD

1 stop23h 55mTurkish Airlines

Wed 21/521:40IAD - JNB

1 stop30h 55mTurkish Airlines

Deal found 27/4R18 341

Thu 15/510:40JNB - IAD

2 stops38h 45mLufthansa

Thu 22/522:20IAD - JNB

2 stops35h 15mLufthansa

Deal found 28/4R20 953

Thu 15/521:15JNB - IAD

2 stops25h 41mAmerican Airlines

Thu 22/520:02IAD - JNB

2 stops28h 58mAmerican Airlines

Deal found 27/4R20 972

Mon 6/103:10JNB - IAD

2 stops35h 30mRwandAir

Wed 28/110:40IAD - JNB

2 stops32h 40mRwandAir

Deal found 28/4R27 559

Tue 7/1014:40JNB - IAD

3 stops55h 00mQatar Airways

Wed 28/111:30IAD - JNB

2 stops33h 25mQatar Airways

Deal found 27/4R31 589

Last-minute flights to Dulles Intl Airport
Discover last-minute flight deals to Dulles Intl Airport. Data last updated 28 April 2025 and is based on user searches.

Tue 29/418:50JNB - IAD

2 stops26h 45mAir France

Tue 3/618:00IAD - JNB

2 stops32h 30mAir France

Deal found 27/4R28 641

Wed 30/421:20JNB - IAD

1 stop20h 35mUnited Airlines

Wed 7/515:52IAD - JNB

2 stops22h 38mUnited Airlines

Deal found 27/4R17 595

Thu 1/518:50JNB - IAD

1 stop30h 25mMultiple Airlines

Sat 10/517:25IAD - JNB

1 stop21h 55mMultiple Airlines

Deal found 28/4R17 744

Fri 2/521:15JNB - IAD

1 stop28h 55mBritish Airways

Sun 11/517:40IAD - JNB

1 stop33h 45mBritish Airways

Deal found 27/4R17 800

Thu 15/521:55JNB - IAD

1 stop29h 39mDelta

Thu 22/512:20IAD - JNB

2 stops27h 00mDelta

Deal found 27/4R17 240

Thu 15/517:50JNB - IAD

1 stop23h 55mTurkish Airlines

Wed 21/521:40IAD - JNB

1 stop30h 55mTurkish Airlines

Deal found 27/4R18 341

Thu 15/510:40JNB - IAD

2 stops38h 45mLufthansa

Thu 22/522:20IAD - JNB

2 stops35h 15mLufthansa

Deal found 28/4R20 953

Thu 15/521:15JNB - IAD

2 stops25h 41mAmerican Airlines

Thu 22/520:02IAD - JNB

2 stops28h 58mAmerican Airlines

Deal found 27/4R20 972

Sat 24/519:35JNB - IAD

1 stop26h 40mSWISS

Sat 31/520:45IAD - JNB

1 stop30h 35mSWISS

Deal found 27/4R17 073

Wed 28/514:30JNB - IAD

2 stops24h 25mEthiopian Air

Tue 12/810:55IAD - JNB

1 stop20h 10mEthiopian Air

Deal found 28/4R17 110

Wed 28/520:40JNB - IAD

2 stops29h 02mVirgin Atlantic

Tue 12/820:30IAD - JNB

2 stops31h 50mVirgin Atlantic

Deal found 28/4R18 061

One-way flights to Dulles Intl Airport
Search for one-way flight options to Dulles Intl Airport. Find affordable one-way fares based on user searches. Data last updated 28 April 2025.

Fri 9/514:15JNB - IAD

3 stops31h 30mMultiple Airlines

Deal found 27/4R11 718

Tue 8/713:55JNB - IAD

1 stop24h 45mQatar Airways

Deal found 27/4R11 904

Sun 14/921:45JNB - IAD

1 stop37h 25mEgyptair

Deal found 27/4R12 053

Fri 9/513:55JNB - IAD

1 stop31h 45mJetBlue

Deal found 27/4R14 423

Tue 8/723:15JNB - IAD

2 stops26h 36mDelta

Deal found 27/4R15 281

Sun 14/923:30JNB - IAD

2 stops25h 45mKLM

Deal found 27/4R15 748

Mon 7/73:10JNB - IAD

2 stops35h 30mRwandAir

Deal found 27/4R17 110

Thu 8/51:15JNB - IAD

2 stops48h 24mKenya Airways

Deal found 27/4R17 408

Sun 14/94:00JNB - IAD

3 stops34h 55mEthiopian Air

Deal found 27/4R18 826

Sun 4/521:15JNB - IAD

1 stop28h 50mBritish Airways

Deal found 27/4R61 032

Cheapflights Fare Finder

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

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Sat 24/5

19:35-16:15

1 stop26h 40m

Washington, D.C. Dulles Intl

Sat 31/5

20:45-9:20

1 stop30h 35m

R17 073

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Wed 28/5

14:30-8:55

2 stops24h 25m

Washington, D.C. Dulles Intl

Tue 12/8

10:55-13:05

1 stop20h 10m

R17 110

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Tue 7/10

21:55-0:07

1 stop32h 12m

Washington, D.C. Dulles Intl

Wed 28/1

19:10-9:15

2 stops31h 05m

R17 203

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Fri 25/7

19:25-20:15

1 stop30h 50m

Washington, D.C. Dulles Intl

Sun 8/2

21:55-7:30

1 stop26h 35m

R17 408

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Tue 7/10

23:15-16:31

2 stops23h 16m

Washington, D.C. Dulles Intl

Wed 28/1

13:00-22:00

2 stops26h 00m

R17 576

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Wed 20/8

21:15-17:35

1 stop26h 20m

Washington, D.C. Dulles Intl

Wed 27/8

22:40-9:25

1 stop28h 45m

R17 800

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Wed 28/5

20:40-19:42

2 stops29h 02m

Washington, D.C. Dulles Intl

Tue 12/8

20:30-10:20

2 stops31h 50m

R18 061

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 15/5

17:50-11:45

1 stop23h 55m

Washington, D.C. Dulles Intl

Wed 21/5

21:40-10:35

1 stop30h 55m

R18 341

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 15/5

10:40-19:25

2 stops38h 45m

Washington, D.C. Dulles Intl

Thu 22/5

22:20-15:35

2 stops35h 15m

R20 953

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 15/5

21:15-16:56

2 stops25h 41m

Washington, D.C. Dulles Intl

Thu 22/5

20:02-7:00

2 stops28h 58m

R20 972

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 24 results

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?

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 55 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 20 hours 35 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 Ethiopian Air, Qatar Airways and United Airlines.

Ethiopian Air

From R816

Qatar Airways

From R784

United Airlines

From R952

Emirates

From R1 071

What are the cheapest airlines that fly to Dulles Intl?

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

Rainfall in Dulles Intl 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

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

Delta

8,0

Very Good

7 927 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8,0

Very Good

7 927 reviews

Delta

8,0

Very Good

7 927 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7,8

Good

1 333 reviews

Delta

8,0

Very Good

7 927 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7,5

Good

1 587 reviews

Delta

8,0

Very Good

7 927 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Qatar Airways

7,4

Good

3 561 reviews

Delta

8,0

Very Good

7 927 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7,4

Good

642 reviews

Delta

8,0

Very Good

7 927 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 R4 262, while return flights cost around R6 299.
How much is a return flight to Dulles Intl?
A return flight to Dulles Intl will typically cost around R495, however they can be found for as little as R338.
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 50 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

Alexandria

Owings Mills

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Fly your favourite airline to Dulles Intl

Qatar Airways flights from OR Tambo to Dulles Intl

United Airlines flights from OR Tambo to Dulles Intl

KLM flights from OR Tambo to Dulles Intl

Virgin Atlantic flights from OR Tambo to Dulles Intl

United Airlines flights from Cape Town to Dulles Intl

KLM flights from Cape Town to Dulles Intl

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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.

Why should you use Cheapflights to find cheap flight tickets to Dulles Intl?

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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R11 718+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Dulles Intl in 2025

Find the latest flights to Dulles Intl in 2025, 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 28 April 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Dulles Intl Airport

Cheapest flights to Dulles Intl AirportExplore 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 28 April 2025.

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 28 April 2025.

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 28 April 2025.

Use the filters below to find and compare flights to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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 25 April 2025.

How long is the flight to Dulles Intl?

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

What are the cheapest airlines that fly to Dulles Intl?

Rainfall in Dulles Intl by month

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

Temperature in Dulles Intl by month

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

Reviews of airlines servicing Dulles Intl

FAQs about flying to Dulles Intl

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

What is the best airline to fly to Dulles Intl?

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

How much is a return flight to Dulles Intl?

Where does the fastest flight to Dulles Intl depart from?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Dulles Intl by cabin class

Find flights to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Dulles Intl?

Why should you use Cheapflights to find cheap flight tickets to Dulles Intl?

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

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

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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 28 April 2025.