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, 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 R4 097, while return flights cost around R10 685.

How much is a return flight to Dulles Intl?

A return flight to Dulles Intl will typically cost around R596, however they can be found for as little as R596.

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 40 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).

R10 618+ Flights to Dulles Intl

Flights to Dulles Intl in 2025

Return from	R16 447
One-way from	R10 618
Popular in	August
Cheapest in	February
Average price	R19 281

Virgin Atlantic
12/9-25/9
2 total stops
59h 45m total
Johannesburg to Washington, D.C.

Search Deals

Qatar Airways
19/9
1 total stop
31h 45m total
Johannesburg to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (R37 621 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (R7 936 potential savings vs. average return price).

Search Deals

Average for return flights in July 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 13 July 2025.

Fri 12/920:30JNB - IAD

1 stop25h 30mVirgin Atlantic

Thu 25/917:50IAD - JNB

1 stop34h 15mVirgin Atlantic

Deal found 13/7R16 447

Thu 24/714:30JNB - IAD

2 stops24h 25mEthiopian Air

Thu 23/1021:50IAD - JNB

2 stops24h 05mEthiopian Air

Deal found 12/7R16 860

Thu 4/918:50JNB - IAD

1 stop30h 25mAir France

Wed 17/921:20IAD - JNB

1 stop29h 10mAir France

Deal found 11/7R16 896

Thu 4/923:15JNB - IAD

2 stops26h 28mDelta

Wed 17/917:25IAD - JNB

1 stop21h 55mDelta

Deal found 11/7R17 021

Tue 29/721:15JNB - IAD

1 stop28h 55mBritish Airways

Wed 10/922:40IAD - JNB

1 stop28h 45mBritish Airways

Deal found 13/7R17 183

Fri 12/923:30JNB - IAD

1 stop22h 05mMultiple Airlines

Thu 25/917:25IAD - JNB

2 stops33h 05mMultiple Airlines

Deal found 12/7R17 828

Mon 28/723:15JNB - IAD

2 stops26h 00mKLM

Mon 11/813:00IAD - JNB

2 stops26h 20mKLM

Deal found 11/7R18 743

Tue 26/815:05JNB - IAD

1 stop20h 35mUnited Airlines

Tue 2/917:53IAD - JNB

1 stop17h 52mUnited Airlines

Deal found 12/7R20 411

Thu 14/819:00JNB - IAD

2 stops46h 14mAir Canada

Fri 5/917:37IAD - JNB

2 stops56h 58mAir Canada

Deal found 13/7R21 380

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 13 July 2025.

Fri 12/920:30JNB - IAD

1 stop25h 30mVirgin Atlantic

Thu 25/917:50IAD - JNB

1 stop34h 15mVirgin Atlantic

Deal found 11/7R16 447

Thu 24/714:30JNB - IAD

2 stops24h 25mEthiopian Air

Thu 23/1021:50IAD - JNB

2 stops24h 05mEthiopian Air

Deal found 12/7R16 860

Thu 4/918:50JNB - IAD

1 stop30h 25mAir France

Wed 17/921:20IAD - JNB

1 stop29h 10mAir France

Deal found 11/7R16 896

Thu 4/923:15JNB - IAD

2 stops26h 28mDelta

Wed 17/917:25IAD - JNB

1 stop21h 55mDelta

Deal found 11/7R17 021

Tue 29/721:15JNB - IAD

1 stop28h 55mBritish Airways

Wed 10/922:40IAD - JNB

1 stop28h 45mBritish Airways

Deal found 13/7R17 183

Fri 12/923:30JNB - IAD

1 stop22h 05mMultiple Airlines

Thu 25/917:25IAD - JNB

2 stops33h 05mMultiple Airlines

Deal found 12/7R17 828

Mon 28/723:15JNB - IAD

2 stops26h 00mKLM

Mon 11/813:00IAD - JNB

2 stops26h 20mKLM

Deal found 11/7R18 743

Wed 27/820:25JNB - IAD

1 stop25h 15mQatar Airways

Wed 3/921:00IAD - JNB

1 stop30h 35mQatar Airways

Deal found 13/7R19 048

Tue 26/815:05JNB - IAD

1 stop20h 35mUnited Airlines

Tue 2/917:53IAD - JNB

1 stop17h 52mUnited Airlines

Deal found 12/7R20 411

Last-minute flights to Dulles Intl Airport
Discover last-minute flight deals to Dulles Intl Airport. Data last updated 13 July 2025 and is based on user searches.

Tue 15/73:25JNB - IAD

2 stops35h 15mRwandAir

Tue 22/711:00IAD - JNB

2 stops45h 20mRwandAir

Deal found 12/7R24 967

Fri 18/718:50JNB - IAD

1 stop30h 25mMultiple Airlines

Wed 30/717:25IAD - JNB

1 stop21h 55mMultiple Airlines

Deal found 12/7R69 555

Fri 18/718:50JNB - IAD

1 stop27h 30mDelta

Tue 29/717:25IAD - JNB

1 stop21h 55mDelta

Deal found 12/7R69 824

Fri 18/723:15JNB - IAD

2 stops26h 00mKLM

Wed 30/717:25IAD - JNB

1 stop21h 55mKLM

Deal found 12/7R77 734

Fri 18/718:45JNB - IAD

3 stops50h 55mQatar Airways

Mon 28/721:00IAD - JNB

1 stop30h 35mQatar Airways

Deal found 12/7R97 930

Fri 18/73:25JNB - IAD

2 stops42h 15mRwandAir

Sat 2/821:00IAD - JNB

2 stops47h 20mRwandAir

Deal found 12/7R109 588

Sat 19/721:15JNB - IAD

1 stop29h 00mBritish Airways

Sun 3/822:40IAD - JNB

1 stop28h 45mBritish Airways

Deal found 12/7R73 394

Sun 20/719:00JNB - IAD

1 stop26h 15mUnited Airlines

Mon 28/715:25IAD - JNB

1 stop35h 10mUnited Airlines

Deal found 12/7R68 730

Sun 20/717:00JNB - IAD

2 stops49h 02mKenya Airways

Thu 31/712:12IAD - JNB

2 stops45h 38mKenya Airways

Deal found 12/7R84 245

Sun 20/719:00JNB - IAD

1 stop26h 15mLufthansa

Sat 2/822:20IAD - JNB

2 stops52h 15mLufthansa

Deal found 12/7R84 334

Sun 20/719:00JNB - IAD

2 stops32h 01mAir Canada

Wed 30/712:40IAD - JNB

2 stops37h 55mAir Canada

Deal found 12/7R99 508

Thu 24/714:30JNB - IAD

2 stops24h 25mEthiopian Air

Thu 23/1021:50IAD - JNB

2 stops24h 05mEthiopian Air

Deal found 12/7R16 860

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 13 July 2025.

Fri 19/913:55JNB - IAD

1 stop31h 45mQatar Airways

Deal found 11/7R10 618

Mon 29/99:50JNB - IAD

1 stop36h 20mEtihad Airways

Deal found 11/7R11 425

Mon 29/1213:25JNB - IAD

1 stop25h 45mEmirates

Deal found 11/7R12 430

Sun 28/93:10JNB - IAD

2 stops42h 30mRwandAir

Deal found 11/7R12 734

Wed 17/1219:05JNB - IAD

1 stop31h 10mTurkish Airlines

Deal found 11/7R13 595

Sat 1/1119:10JNB - IAD

3 stops48h 49mMultiple Airlines

Deal found 11/7R13 972

Fri 1/821:15JNB - IAD

1 stop26h 20mBritish Airways

Deal found 11/7R15 066

Sat 15/1114:30JNB - IAD

2 stops24h 30mEthiopian Air

Deal found 11/7R15 281

Sat 9/821:15JNB - IAD

2 stops32h 44mAmerican Airlines

Deal found 11/7R16 716

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

Fri 12/9

20:30-16:00

1 stop25h 30m

Washington, D.C. Dulles Intl

Thu 25/9

17:50-10:05

1 stop34h 15m

R16 447

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 24/7

14:30-8:55

2 stops24h 25m

Washington, D.C. Dulles Intl

Thu 23/10

21:50-3:55

2 stops24h 05m

R16 860

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 4/9

18:50-19:15

1 stop30h 25m

Washington, D.C. Dulles Intl

Wed 17/9

21:20-8:30

1 stop29h 10m

R16 896

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 4/9

23:15-19:43

2 stops26h 28m

Washington, D.C. Dulles Intl

Wed 17/9

17:25-21:20

1 stop21h 55m

R17 021

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Tue 29/7

21:15-20:10

1 stop28h 55m

Washington, D.C. Dulles Intl

Wed 10/9

22:40-9:25

1 stop28h 45m

R17 183

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Fri 12/9

23:30-15:35

1 stop22h 05m

Washington, D.C. Dulles Intl

Thu 25/9

17:25-8:30

2 stops33h 05m

R17 828

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Mon 28/7

23:15-19:15

2 stops26h 00m

Washington, D.C. Dulles Intl

Mon 11/8

13:00-21:20

2 stops26h 20m

R18 743

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Tue 26/8

15:05-5:40

1 stop20h 35m

Washington, D.C. Dulles Intl

Tue 2/9

17:53-17:45

1 stop17h 52m

R20 411

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Thu 14/8

19:00-11:14

2 stops46h 14m

Washington, D.C. Dulles Intl

Fri 5/9

17:37-8:35

2 stops56h 58m

R21 380

JohannesburgWashington, D.C.

JNB - IAD

JNBIAD

Johannesburg OR Tambo

Fri 19/9

13:55-15:40

1 stop31h 45m

R10 618

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 18 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 79 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 United Airlines, British Airways and Ethiopian Air.

What are the cheapest airlines that fly to Dulles Intl?

The cheapest airlines flying from Johannesburg to Dulles Intl are Etihad Airways, Qatar 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

See what other customers who have flown with Emirates, Delta, andKLM 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.

Emirates

8,1

Very Good

3 284 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Emirates

8,1

Very Good

3 284 reviews

Emirates

8,1

Very Good

3 284 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Delta

8,0

Very Good

7 951 reviews

Emirates

8,1

Very Good

3 284 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

KLM

7,8

Good

1 372 reviews

Emirates

8,1

Very Good

3 284 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Air France

7,5

Good

1 468 reviews

Emirates

8,1

Very Good

3 284 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Qatar Airways

7,4

Good

3 604 reviews

Emirates

8,1

Very Good

3 284 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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 R4 097, while return flights cost around R10 685.
How much is a return flight to Dulles Intl?
A return flight to Dulles Intl will typically cost around R596, however they can be found for as little as R596.
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 40 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

Glen Burnie

Alexandria

Owings Mills

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Fly your favourite airline to Dulles Intl

United Airlines flights from OR Tambo to Dulles Intl

Qatar Airways 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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R10 618+ 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 19/9. 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 13 July 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 13 July 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 13 July 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 13 July 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 11 July 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

See what other customers who have flown with Emirates, Delta, andKLM 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.

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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Travel Smart

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 July 2025.