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R1 674+ 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 3/3. 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 — CPT
Jan 22 — Jan 291
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 17 January 2025.

Cheapest airline

KLM
On average, KLM currently has the cheapest 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 17 January 2025.

Sat 1/218:00IAD - CPT
1 stop35h 10mMultiple Airlines
Mon 10/222:00CPT - IAD
2 stops28h 35mMultiple Airlines
Deal found 16/1R17 435
Mon 14/412:35IAD - CPT
1 stop41h 15mTurkish Airlines
Mon 21/416:35CPT - IAD
1 stop24h 15mTurkish Airlines
Deal found 16/1R17 567
Sat 12/421:40IAD - JNB
1 stop30h 55mTurkish Airlines
Mon 28/417:55JNB - IAD
1 stop22h 55mTurkish Airlines
Deal found 16/1R17 755
Sat 15/322:30IAD - JNB
1 stop28h 05mEtihad Airways
Wed 23/49:55JNB - IAD
1 stop36h 40mEtihad Airways
Deal found 16/1R17 868
Thu 27/210:00IAD - JNB
1 stop20h 10mEthiopian Air
Tue 11/314:35JNB - IAD
2 stops24h 25mEthiopian Air
Deal found 16/1R17 924
Thu 13/321:05IAD - JNB
1 stop30h 20mQatar Airways
Tue 22/420:15JNB - IAD
1 stop25h 55mQatar Airways
Deal found 16/1R18 375
Fri 7/221:55IAD - CPT
1 stop31h 15mBritish Airways
Fri 14/222:00CPT - IAD
1 stop28h 45mBritish Airways
Deal found 15/1R18 413
Wed 5/219:40IAD - JNB
3 stops35h 40mMultiple Airlines
Wed 12/216:50JNB - IAD
3 stops32h 35mMultiple Airlines
Deal found 16/1R18 432
Sat 15/214:00IAD - DUR
2 stops40h 30mTurkish Airlines
Fri 21/216:05DUR - IAD
2 stops27h 10mTurkish Airlines
Deal found 16/1R18 469
Sun 2/310:00IAD - CPT
1 stop20h 45mEthiopian Air
Sun 9/313:50CPT - IAD
2 stops25h 10mEthiopian Air
Deal found 15/1R18 864
Thu 27/321:05IAD - DUR
2 stops31h 30mQatar Airways
Sun 13/410:55DUR - IAD
2 stops35h 15mQatar Airways
Deal found 15/1R19 579
Tue 11/323:35IAD - JNB
2 stops25h 30mLufthansa
Sun 23/319:35JNB - IAD
2 stops31h 30mLufthansa
Deal found 15/1R20 331

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 17 January 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 1/2

18:00-12:10

1 stop35h 10m

Cape Town Intl

Mon 10/2

22:00-19:35

2 stops28h 35m

R17 435

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 14/4

12:35-11:50

1 stop41h 15m

Cape Town Intl

Mon 21/4

16:35-10:50

1 stop24h 15m

R17 567

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 12/4

21:40-10:35

1 stop30h 55m

Johannesburg OR Tambo

Mon 28/4

17:55-10:50

1 stop22h 55m

R17 755

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sat 15/3

22:30-8:35

1 stop28h 05m

Johannesburg OR Tambo

Wed 23/4

9:55-16:35

1 stop36h 40m

R17 868

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 27/2

10:00-13:10

1 stop20h 10m

Johannesburg OR Tambo

Tue 11/3

14:35-9:00

2 stops24h 25m

R17 924

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Thu 13/3

21:05-9:25

1 stop30h 20m

Johannesburg OR Tambo

Tue 22/4

20:15-16:10

1 stop25h 55m

R18 375

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Fri 7/2

21:55-12:10

1 stop31h 15m

Cape Town Intl

Fri 14/2

22:00-19:45

1 stop28h 45m

R18 413

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Wed 5/2

19:40-14:20

3 stops35h 40m

Johannesburg OR Tambo

Wed 12/2

16:50-18:25

3 stops32h 35m

R18 432

Washington, D.C.Durban

IAD - DUR

IADDUR

Washington, D.C. Dulles Intl

Sat 15/2

14:00-13:30

2 stops40h 30m

Durban King Shaka Intl

Fri 21/2

16:05-12:15

2 stops27h 10m

R18 469

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sun 2/3

10:00-13:45

1 stop20h 45m

Cape Town Intl

Sun 9/3

13:50-9:00

2 stops25h 10m

R18 864

Flights are sorted by cheapest return flights first.

Deals found on 16/1

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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 Cape Town. Price data was last updated on 10 January 2025.

Booking 81 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport (average of R16 796). Flying from Washington, D.C. Dulles Intl Airport in June will prove the most costly (average of R24 902). 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: United Airlines. As it departs for the following popular destinations: Cape Town.

United Airlines

United Airlines

From R1 356

Ethiopian Air

Ethiopian Air

From R896

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: London (354 flights per day), Detroit (324 flights per day) and Orlando (266 flights per day).

New Delhi Indira Gandhi Intl

New Delhi Indira Gandhi Intl

From R575

Addis Ababa Bole

Addis Ababa Bole

From R998

Seoul

Seoul

From R3 118

Ottawa

Ottawa

From R497

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 Detroit, with prices starting at R2 309. Explore other affordable destinations below.

Detroit

Detroit

From R123

Cancun

Cancun

From R207

Raleigh-Durham

Raleigh-Durham

From R248

Norfolk

Norfolk

From R338

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
8 513 reviews
Check prices

Boarding

8,2

Crew

8,6

Overall

8,0

Comfort

8,0

Entertainment

7,9

Food

7,3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8,0
Very Good
8 513 reviews
Delta
8,0
Very Good
8 513 reviews
Check prices

Boarding

8,2

Crew

8,6

Overall

8,0

Comfort

8,0

Entertainment

7,9

Food

7,3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qatar Airways
7,5
Good
3 752 reviews
Delta
8,0
Very Good
8 513 reviews
Check prices

Boarding

8,2

Crew

8,6

Overall

8,0

Comfort

8,0

Entertainment

7,9

Food

7,3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7,5
Good
1 598 reviews
Delta
8,0
Very Good
8 513 reviews
Check prices

Boarding

8,2

Crew

8,6

Overall

8,0

Comfort

8,0

Entertainment

7,9

Food

7,3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7,4
Good
8 969 reviews
Delta
8,0
Very Good
8 513 reviews
Check prices

Boarding

8,2

Crew

8,6

Overall

8,0

Comfort

8,0

Entertainment

7,9

Food

7,3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7,3
Good
3 925 reviews
Delta
8,0
Very Good
8 513 reviews
Check prices

Boarding

8,2

Crew

8,6

Overall

8,0

Comfort

8,0

Entertainment

7,9

Food

7,3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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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 17 January 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 17 January 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 Ahmedabad, Mumbai, Bangkok Suvarnabhumi Airport. 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 R2 309 to Detroit Metropolitan Wayne County Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R15 940 to fly from Washington, D.C. Dulles Intl Airport.

  • 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 R30 499
    Washington, D.C. Dulles Intl to Newark Airport from R40 662
    Washington, D.C. Dulles Intl to London Heathrow Airport from R43 021
    Washington, D.C. Dulles Intl to Rome Fiumicino Airport from R47 159

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

    January is currently the cheapest month to fly from Washington, D.C. Dulles Intl Airport. At this moment in time June 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 125 round trip
    Travel from Washington, D.C. to Cape Town from R17 040 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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