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R1 859+ 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 6/12. 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
Dec 7 — Dec 141
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Good round-trip deal

R2 303 or less

Good one-way deal

R1 705 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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Enter your travel dates to find the best prices.

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 7 November 2025.

Wed 3/1210:00IAD - JNB
1 stop20h 05mEthiopian Air
Thu 18/1214:30JNB - IAD
2 stops24h 30mEthiopian Air
Deal found 4/11R16 902
Wed 3/1213:30IAD - JNB
1 stop38h 20mMultiple Airlines
Wed 10/1215:05JNB - IAD
2 stops51h 40mMultiple Airlines
Deal found 5/11R16 937
Wed 3/1213:30IAD - JNB
1 stop38h 20mMultiple Airlines
Thu 18/127:30JNB - IAD
2 stops42h 50mMultiple Airlines
Deal found 5/11R16 972
Sun 16/1113:30IAD - JNB
1 stop38h 20mMultiple Airlines
Tue 25/1110:25JNB - IAD
2 stops32h 20mMultiple Airlines
Deal found 5/11R16 989
Mon 17/1113:30IAD - JNB
1 stop38h 20mTurkish Airlines
Sat 27/1219:10JNB - IAD
1 stop23h 35mTurkish Airlines
Deal found 3/11R17 041
Mon 17/1113:30IAD - JNB
1 stop38h 20mMultiple Airlines
Wed 19/1120:35JNB - IAD
2 stops46h 10mMultiple Airlines
Deal found 6/11R17 059
Tue 18/1113:30IAD - JNB
1 stop38h 20mMultiple Airlines
Fri 30/115:05JNB - IAD
2 stops51h 40mMultiple Airlines
Deal found 3/11R17 146
Tue 3/221:15IAD - JNB
1 stop30h 35mMultiple Airlines
Tue 10/220:35JNB - IAD
2 stops46h 10mMultiple Airlines
Deal found 5/11R17 163
Wed 19/1110:00IAD - JNB
1 stop20h 05mEthiopian Air
Wed 28/114:30JNB - IAD
2 stops24h 30mEthiopian Air
Deal found 3/11R17 180
Wed 4/310:40IAD - DUR
2 stops26h 10mQatar Airways
Sat 14/312:25DUR - IAD
2 stops26h 55mQatar Airways
Deal found 6/11R19 074
Wed 7/113:30IAD - PLZ
2 stops45h 50mTurkish Airlines
Wed 21/115:45PLZ - IAD
2 stops27h 00mTurkish Airlines
Deal found 5/11R19 630
Wed 4/321:15IAD - DUR
2 stops33h 15mTurkish Airlines
Mon 16/316:00DUR - IAD
2 stops26h 45mTurkish Airlines
Deal found 6/11R19 630

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 7 November 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.Durban

IAD - DUR

IADDUR

Washington, D.C. Dulles Intl

Wed 4/3

10:40-19:50

2 stops26h 10m

Durban King Shaka Intl

Sat 14/3

12:25-9:20

2 stops26h 55m

R19 074

Washington, D.C.Port Elizabeth

IAD - PLZ

IADPLZ

Washington, D.C. Dulles Intl

Wed 7/1

13:30-18:20

2 stops45h 50m

Port Elizabeth

Wed 21/1

15:45-11:45

2 stops27h 00m

R19 630

Washington, D.C.Durban

IAD - DUR

IADDUR

Washington, D.C. Dulles Intl

Thu 5/3

20:05-10:55

2 stops31h 50m

Durban King Shaka Intl

Sat 14/3

7:00-9:20

2 stops32h 20m

R19 769

Washington, D.C.Port Elizabeth

IAD - PLZ

IADPLZ

Washington, D.C. Dulles Intl

Mon 30/3

10:55-20:00

2 stops27h 05m

Port Elizabeth

Mon 6/4

7:00-8:55

3 stops31h 55m

R20 273

Washington, D.C.Durban

IAD - DUR

IADDUR

Washington, D.C. Dulles Intl

Fri 6/3

13:30-13:30

2 stops41h 00m

Durban King Shaka Intl

Mon 16/3

16:00-20:20

2 stops34h 20m

R20 325

Washington, D.C.Johannesburg

IAD - JNB

IADJNB

Washington, D.C. Dulles Intl

Sun 8/3

11:00-13:05

1 stop20h 05m

Johannesburg OR Tambo

Wed 11/3

14:30-9:00

2 stops24h 30m

R20 342

Washington, D.C.Durban

IAD - DUR

IADDUR

Washington, D.C. Dulles Intl

Fri 6/3

20:05-10:55

2 stops31h 50m

Durban King Shaka Intl

Sat 14/3

7:00-16:55

2 stops39h 55m

R20 464

Washington, D.C.Port Elizabeth

IAD - PLZ

IADPLZ

Washington, D.C. Dulles Intl

Tue 7/4

21:00-14:50

2 stops35h 50m

Port Elizabeth

Sun 19/4

14:10-15:40

2 stops31h 30m

R20 550

Washington, D.C.Durban

IAD - DUR

IADDUR

Washington, D.C. Dulles Intl

Fri 6/3

13:30-13:30

2 stops41h 00m

Durban King Shaka Intl

Sun 15/3

16:00-12:45

2 stops26h 45m

R20 672

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 29/1

13:30-11:50

1 stop39h 20m

Cape Town Intl

Sat 14/2

17:15-11:45

1 stop25h 30m

R21 280

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 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 31 October 2025.

Booking 65 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport (average of R13 949). Flying from Washington, D.C. Dulles Intl Airport in July will prove the most costly (average of R19 908). 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 R14 788
Ethiopian Air
Ethiopian Air
From R16 887
British Airways
British Airways
From R16 085

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 (340 flights per day), Detroit (292 flights per day) and Orlando (282 flights per day).

Addis Ababa Bole
Addis Ababa Bole
From R13 329
Brussels Bruxelles-National
Brussels Bruxelles-National
From R20 565
Lome
Lome
From R15 085

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 Nashville Intl, with prices starting at R1 705. Explore other affordable destinations below.

Nashville Intl
Nashville Intl
From R1 705
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From R3 986
San Juan Luis Munoz Marin Intl
San Juan Luis Munoz Marin Intl
From R8 634

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.
Read reviews from past customers who have flown Turkish Airlines, Ethiopian Air, andBritish Airways from Washington, D.C. Dulles Intl Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7,3
Good
4 031 reviews
Check prices

Comfort

7,3

Entertainment

7,4

Crew

7,7

Food

7,4

Overall

7,3

Boarding

7,3

Reviews

1 / 20
6,0
Good

Christina,Sept 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Turkish Airlines
7,3
Good
4 031 reviews
Turkish Airlines
7,3
Good
4 031 reviews
Check prices

Comfort

7,3

Entertainment

7,4

Crew

7,7

Food

7,4

Overall

7,3

Boarding

7,3

Reviews

1 / 20
6,0
Good

Christina,Sept 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Ethiopian Air
7,2
Good
889 reviews
Turkish Airlines
7,3
Good
4 031 reviews
Check prices

Comfort

7,3

Entertainment

7,4

Crew

7,7

Food

7,4

Overall

7,3

Boarding

7,3

Reviews

1 / 20
6,0
Good

Christina,Sept 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
British Airways
6,7
Okay
7 498 reviews
Turkish Airlines
7,3
Good
4 031 reviews
Check prices

Comfort

7,3

Entertainment

7,4

Crew

7,7

Food

7,4

Overall

7,3

Boarding

7,3

Reviews

1 / 20
6,0
Good

Christina,Sept 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.

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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 7 November 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 7 November 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 Mumbai, Ahmedabad, Atlanta. 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 705 to Nashville (prices may vary depending on the airline and departure time). On average, users have booked flights for R21 458 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 (R14 788). British Airways flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo (R16 085). Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Johannesburg OR Tambo (R16 887).

  • 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 Vienna from R26 104
    Washington, D.C. Dulles Intl to London Heathrow Airport from R27 541
    Washington, D.C. Dulles Intl to Cape Town from R28 170
    Washington, D.C. Dulles Intl to Rome Fiumicino Airport from R43 557

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

    April 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 R13 862 round trip
    Travel from Washington, D.C. to Cape Town from R15 930 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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