Find flights
When to book

Cheap flights from Washington, D.C. Dulles Intl Airport to Johannesburg Lanseria Airport from R12 649

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HLA
Aug 11 — Aug 181
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Lanseria

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Lanseria
Explore the most affordable flight options available from Dulles Intl to Lanseria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Thu 22/1010:55
IAD
-
HLA
2 stops27h 55m
Multiple Airlines
Mon 26/1010:00
HLA
-
IAD
3 stops29h 00m
Multiple Airlines
Deal found 9/7R26 111
Wed 5/810:55
IAD
-
HLA
2 stops27h 55m
Multiple Airlines
Wed 12/85:55
HLA
-
IAD
2 stops32h 45m
Multiple Airlines
Deal found 8/7R41 768
Fri 17/710:55
IAD
-
HLA
2 stops27h 55m
Multiple Airlines
Mon 20/79:00
HLA
-
IAD
2 stops32h 35m
Multiple Airlines
Deal found 7/7R44 190
Sat 18/710:55
IAD
-
HLA
2 stops29h 10m
Multiple Airlines
Mon 20/710:00
HLA
-
IAD
2 stops31h 35m
Multiple Airlines
Deal found 9/7R44 450
Sun 20/1210:30
IAD
-
HLA
2 stops40h 05m
Multiple Airlines
Sat 2/19:40
HLA
-
IAD
2 stops53h 30m
Multiple Airlines
Deal found 7/7R53 620

Find flight deals from Dulles Intl to Lanseria

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Lanseria (HLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 July 2026.

Round-trip from

R26 111

One-way from

R12 649

Popular in

December

Cheapest in

February

Average price

R25 737
22/10-26/10
  • 22/10-26/10
  • 5 total stops
  • 56h 55m total
  • Washington, D.C. to Johannesburg
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 38h 15m total
  • Washington, D.C. to Johannesburg
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (R23 585 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (R14 492 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl to Lanseria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 12 July 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Johannesburg Lanseria Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Thu 22/10

10:55-20:50

2 stops27h 55m

Johannesburg Lanseria

Mon 26/10

10:00-9:00

3 stops29h 00m

R26 111

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Sun 20/12

10:30-9:35

2 stops40h 05m

Johannesburg Lanseria

Sat 2/1

9:40-8:10

2 stops53h 30m

R53 620
Cheapest one-way

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Thu 26/11

20:05-16:30

2 stops37h 25m

R13 202
Fastest single journey

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Wed 25/11

20:05-16:20

2 stops37h 15m

R13 202

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Tue 13/10

21:00-16:20

2 stops37h 20m

R13 202

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Mon 12/10

21:00-16:20

2 stops37h 20m

R13 202

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Tue 1/9

21:00-16:20

2 stops37h 20m

R13 202

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Mon 7/9

17:15-20:50

3 stops45h 35m

R14 698

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Thu 15/10

21:45-17:15

2 stops37h 30m

R15 315

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Mon 24/8

21:45-22:05

2 stops42h 20m

R15 445

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Lanseria

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

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Lanseria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Dulles Intl to Lanseria that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Lanseria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Lanseria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Lanseria.

  • Can I find deals for business class flights from Dulles Intl to Lanseria?

    Yes. Cheapflights offers flight deals from Dulles Intl to Lanseria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Alternative routes for Dulles Intl to Lanseria

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to OR Tambo flights
Reagan-National to OR Tambo flights

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 from Dulles Intl to Lanseria?

Deals for Dulles Intl to Lanseria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Yes! Cheapflights helps users easily find flights from Dulles Intl to Lanseria with no change fees.

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

Yes, Cheapflights offers price alerts on Dulles Intl to Lanseria flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.