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R2 002+ Cheap flights from Washington, D.C. Dulles Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — JNB
Jun 16 — Jun 231
1 adult

What to know about flights from Dulles Intl

Discover essential information about flights departing from Dulles Intl, including flight schedules, destinations, airlines operating at the Dulles Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 11 June 2025.

Good round-trip deal

R2 348 or less

Good one-way deal

R1 159 or less
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl.
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Find flights from Dulles Intl

Cheapest flights from Dulles Intl
Explore the most affordable flight options available from Dulles Intl. Find the lowest fares based on data from user searches, with prices last updated on 11 June 2025.

Sat 13/912:30IAD - CPT
3 stops43h 15mMultiple Airlines
Sun 21/914:30CPT - IAD
3 stops32h 01mMultiple Airlines
Deal found 10/6R16 527
Mon 29/921:40IAD - CPT
1 stop32h 10mTurkish Airlines
Fri 10/1016:35CPT - IAD
1 stop25h 10mTurkish Airlines
Deal found 10/6R16 722
Sun 2/1121:10IAD - JNB
1 stop30h 40mTurkish Airlines
Fri 7/1119:05JNB - IAD
1 stop31h 10mTurkish Airlines
Deal found 10/6R16 740
Mon 13/1021:00IAD - JNB
1 stop37h 10mQatar Airways
Fri 24/1013:55JNB - IAD
1 stop31h 45mQatar Airways
Deal found 10/6R16 864
Thu 6/1120:40IAD - JNB
2 stops24h 15mEthiopian Air
Thu 13/1114:30JNB - IAD
2 stops24h 30mEthiopian Air
Deal found 10/6R16 988
Thu 2/1022:05IAD - JNB
1 stop28h 15mEtihad Airways
Sat 18/109:50JNB - IAD
1 stop36h 20mEtihad Airways
Deal found 11/6R17 129
Sat 20/912:30IAD - CPT
3 stops43h 15mKenya Airways
Sun 28/914:30CPT - IAD
3 stops32h 01mKenya Airways
Deal found 10/6R17 129
Thu 18/910:55IAD - CPT
1 stop20h 50mEthiopian Air
Mon 29/914:35CPT - IAD
2 stops24h 20mEthiopian Air
Deal found 9/6R17 608
Sat 18/1017:50IAD - JNB
2 stops43h 50mDelta
Tue 11/1121:55JNB - IAD
1 stop27h 47mDelta
Deal found 9/6R17 696
Tue 24/617:25IAD - JNB
1 stop21h 55mKLM
Mon 13/1023:15JNB - IAD
2 stops23h 16mKLM
Deal found 10/6R17 820
Tue 26/820:45IAD - JNB
1 stop30h 35mMultiple Airlines
Mon 8/919:00JNB - IAD
2 stops32h 05mMultiple Airlines
Deal found 9/6R18 192
Thu 23/1017:18IAD - JNB
1 stop18h 27mUnited Airlines
Wed 12/1119:45JNB - IAD
2 stops30h 54mUnited Airlines
Deal found 9/6R18 210

Find flights from Dulles Intl within your budget

Find flights departing from Dulles Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 11 June 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 13/9

12:30-13:45

3 stops43h 15m

Cape Town Intl

Sun 21/9

14:30-16:31

3 stops32h 01m

R16 527

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 29/9

21:40-11:50

1 stop32h 10m

Cape Town Intl

Fri 10/10

16:35-11:45

1 stop25h 10m

R16 722

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 2/11

21:10-10:50

1 stop30h 40m

Johannesburg OR Tambo

Fri 7/11

19:05-19:15

1 stop31h 10m

R16 740

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Mon 13/10

21:00-16:10

1 stop37h 10m

Johannesburg OR Tambo

Fri 24/10

13:55-15:40

1 stop31h 45m

R16 864

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 6/11

20:40-3:55

2 stops24h 15m

Johannesburg OR Tambo

Thu 13/11

14:30-8:00

2 stops24h 30m

R16 988

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 2/10

22:05-8:20

1 stop28h 15m

Johannesburg OR Tambo

Sat 18/10

9:50-16:10

1 stop36h 20m

R17 129

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 20/9

12:30-13:45

3 stops43h 15m

Cape Town Intl

Sun 28/9

14:30-16:31

3 stops32h 01m

R17 129

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 18/9

10:55-13:45

1 stop20h 50m

Cape Town Intl

Mon 29/9

14:35-8:55

2 stops24h 20m

R17 608

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 18/10

17:50-19:40

2 stops43h 50m

Johannesburg OR Tambo

Tue 11/11

21:55-18:42

1 stop27h 47m

R17 696

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Tue 24/6

17:25-21:20

1 stop21h 55m

Johannesburg OR Tambo

Mon 13/10

23:15-16:31

2 stops23h 16m

R17 820

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 55 results
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Best time to book a flight from Dulles Intl

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Dulles Intl

Get recent, data-driven insights about flights from Dulles Intl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Dulles Intl to OR Tambo. Price data was last updated on 9 June 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport (average of R14 348). Flying from Washington, D.C. Dulles Intl Airport in July will prove the most costly (average of R20 495). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Washington, D.C. Dulles Intl Airport?

When flying from Washington, D.C. Dulles Intl Airport check dates and pricing for the following: Turkish Airlines, Ethiopian Air, British Airways. As they depart for the following popular destinations: Johannesburg.

Turkish Airlines
Turkish Airlines
From R880
Ethiopian Air
Ethiopian Air
From R1 037
British Airways
British Airways
From R926

What are popular destinations to fly to from Washington, D.C. Dulles Intl Airport?

From Washington, D.C. Dulles Intl Airport you can expect to find greater availability for the following destinations: Chicago (388 flights per day), London (370 flights per day) and Atlanta (281 flights per day).

New Delhi Indira Gandhi Intl
New Delhi Indira Gandhi Intl
From R575
Brussels Bruxelles-National
Brussels Bruxelles-National
From R1 184
Lome
Lome
From R868
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From R538

What is the cheapest place to fly to from Washington, D.C. Dulles Intl Airport?

The cheapest city to fly to from Washington, D.C. Dulles Intl Airport is Orlando, with prices starting at R1 159. Explore other affordable destinations below.

Orlando
Orlando
From R65
New York
New York
From R195
Ottawa
Ottawa
From R497

Airline reviews for flights from Dulles Intl

Get insights into the airlines that provide service from 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 airline for your flight from Dulles Intl. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Delta
8,0
Very Good
7 945 reviews
Check prices

Boarding

8,2

Comfort

7,9

Overall

8,0

Crew

8,5

Food

7,3

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8,0
Very Good
7 945 reviews
Delta
8,0
Very Good
7 945 reviews
Check prices

Boarding

8,2

Comfort

7,9

Overall

8,0

Crew

8,5

Food

7,3

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7,8
Good
1 358 reviews
Delta
8,0
Very Good
7 945 reviews
Check prices

Boarding

8,2

Comfort

7,9

Overall

8,0

Crew

8,5

Food

7,3

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7,6
Good
802 reviews
Delta
8,0
Very Good
7 945 reviews
Check prices

Boarding

8,2

Comfort

7,9

Overall

8,0

Crew

8,5

Food

7,3

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Cathay Pacific
7,6
Good
892 reviews
Delta
8,0
Very Good
7 945 reviews
Check prices

Boarding

8,2

Comfort

7,9

Overall

8,0

Crew

8,5

Food

7,3

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7,5
Good
1 623 reviews
Delta
8,0
Very Good
7 945 reviews
Check prices

Boarding

8,2

Comfort

7,9

Overall

8,0

Crew

8,5

Food

7,3

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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Alternate flight departure points to Dulles Intl

Consider leaving from one of these other departure points that are located a short distance from Dulles Intl. Flight origins were last updated on 11 June 2025.
Flights from Reagan-National

Related info for your journey

Access useful and relevant information related to your journey from Dulles Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 June 2025.

  • What are the most popular destinations to fly to from Washington, D.C. Dulles Intl Airport?

    The most selected flight destinations from Washington, D.C. Dulles Intl Airport for the current month are Cairo, Amman, Athens. While Mumbai, Cairo, Ahmedabad are the top choices made by travellers year-round.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to anywhere?

    Users have flown out of Washington, D.C. Dulles Intl Airport for as low as R1 159 to Orlando Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R17 195 to fly from Washington, D.C. Dulles Intl Airport.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to anywhere?

    Looking at our data, Turkish Airlines, British Airways, and Ethiopian Air have been found to have the cheapest prices from Washington, D.C. Dulles Intl Airport. Here are some options available: Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo (R15 583). British Airways flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo (R16 403). Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo (R18 362).

  • What is the cheapest premium economy flight from Washington, D.C. Dulles Intl Airport?

    Premium economy can provide you with benefits such as more leg room and ideal seating locations without the price tag of a business class flight. Some of the cheapest premium economy flight options from Washington, D.C. Dulles Intl Airport are below:
    Washington, D.C. Dulles Intl to Cape Town from R28 725
    Washington, D.C. Dulles Intl to Newark Airport from R38 297
    Washington, D.C. Dulles Intl to Rome Fiumicino Airport from R44 416

  • What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport?

    October is currently the cheapest month to fly from Washington, D.C. Dulles Intl Airport. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Washington, D.C. Dulles Intl Airport?

    Check out the cheapest flights from Washington, D.C. Dulles Intl Airport to embark to:
    Travel from Washington, D.C. to Johannesburg from R14 915 round trip
    Travel from Washington, D.C. to Cape Town from R16 722 round trip

  • How does Cheapflights help users find flights from Dulles Intl?

    Cheapflights makes it easy to find flights from Dulles Intl 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 from Dulles Intl?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Dulles Intl.

  • Can Cheapflights find flights from Dulles Intl with no change fees?

    Certainly. Search results for flights from 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 from Dulles Intl become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Dulles Intl today and book when you’re ready!

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How does Cheapflights help users find flights from Dulles Intl?

Cheapflights makes it easy to find flights from Dulles Intl 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 from Dulles Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Dulles Intl.

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

Certainly. Search results for flights from 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 from Dulles Intl become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Dulles Intl today and book when you’re ready!

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