In terms of precipitation, rainfall in Johannesburg OR Tambo Airport ranges from 0.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. June is typically the driest time to visit Johannesburg OR Tambo Airport when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Johannesburg OR Tambo Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).

What is the cheapest time of day to fly from DCA to JNB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport as you normally would.

Can I find deals for flights from Reagan-National to OR Tambo that include hotel bookings?

Yes. In addition to deals on Reagan-National to OR Tambo flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Reagan-National to OR Tambo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to OR Tambo.

Can I find deals for business class flights from Reagan-National to OR Tambo?

Yes. Cheapflights offers flight deals from Reagan-National to OR Tambo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

R11 041+ Cheap Flights from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport

Cheap flight deals from Reagan-National to OR Tambo

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

Cheapest flights from Reagan-National to OR Tambo
Explore the most affordable flight options available from Reagan-National to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Sun 8/116:15 -

2 stops26h 35m

Sat 14/111:35 -

2 stops51h 40m

Deal found 12/9R17 457

Mon 12/106:20 -

2 stops35h 55m

Tue 27/1012:05 -

2 stops40h 10m

Deal found 13/9R17 506

Sun 11/106:10 -

2 stops36h 05m

Sat 31/1012:05 -

2 stops41h 10m

Deal found 12/9R17 538

Mon 19/106:20 -

2 stops35h 55m

Fri 13/111:35 -

2 stops51h 40m

Deal found 16/9R17 620

Mon 5/106:30 -

2 stops27h 20m

Sun 18/101:15 -

2 stops51h 44m

Deal found 14/9R17 685

Mon 5/106:10 -

2 stops27h 40m

Mon 19/1012:10 -

2 stops34h 27m

Deal found 14/9R17 929

Mon 5/106:10 -

2 stops36h 05m

Sat 31/1017:00 -

2 stops24h 09m

Deal found 12/9R17 962

Sun 15/116:05 -

2 stops35h 20m

Mon 14/121:35 -

2 stops45h 56m

Deal found 15/9R17 978

Tue 6/106:08 -

2 stops27h 42m

Sun 25/1017:00 -

2 stops29h 37m

Deal found 15/9R18 141

Sun 29/116:00 -

2 stops38h 55m

Thu 17/125:25 -

2 stops48h 28m

Deal found 15/9R18 304

Fri 20/116:00 -

2 stops45h 55m

Tue 1/1217:00 -

2 stops36h 52m

Deal found 16/9R18 466

Find flight deals from Reagan-National to OR Tambo

Round-trip from	R17 457
One-way from	R11 041
Popular in	December
Cheapest in	September
Average price	R16 691

8/11-14/11
4 total stops
78h 15m total
Washington, D.C. to Johannesburg

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Etihad Airways
11/11-31/12
2 total stops
38h 41m total
Washington, D.C. to Johannesburg

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (R31 507 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (R13 976 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Tue 13/10

17:01-8:20

2 stops33h 19m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R11 741

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Thu 22/10

13:15-8:15

2 stops37h 00m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 158

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Mon 28/9

18:58-7:55

2 stops54h 57m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 158

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Wed 21/10

22:14-8:15

2 stops52h 01m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 956

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Sun 4/10

6:30-7:55

2 stops43h 25m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R14 623

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Mon 12/10

18:58-7:55

2 stops54h 57m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R16 170

Fastest return journey

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Thu 7/1

10:00-18:35

1 stop25h 35m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R18 646

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Tue 6/10

17:57-9:10

2 stops33h 13m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R19 444

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Mon 5/10

17:57-9:10

2 stops33h 13m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R19 444

Washington, D.C.Johannesburg

DCA Washington, D.C. Reagan-National - JNB Johannesburg OR Tambo

DCAJNB

Washington, D.C. Reagan-National

Sat 3/10

18:23-4:00

2 stops27h 37m

Johannesburg OR Tambo

Wed 31/12

0:00-17:00

Nonstop0h 00m

R20 925

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight from Reagan-National to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Reagan-National with our price prediction graph.

DCA-JNB

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

How long is the flight from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport?
Airlines like United Airlines fly from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport in about 25h 35m. The time it takes to get you to your destination can typically vary by up to . The distance between Washington, D.C. Reagan-National Airport and Johannesburg OR Tambo Airport is about 13047 km.
Can I find deals for flights from Reagan-National to OR Tambo that include hotel bookings?
Yes. In addition to deals on Reagan-National to OR Tambo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Reagan-National to OR Tambo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to OR Tambo.
Can I find deals for business class flights from Reagan-National to OR Tambo?
Yes. Cheapflights offers flight deals from Reagan-National to OR Tambo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheapflights helps you search for flights from Reagan-National to OR Tambo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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Can Cheapflights find flights from Reagan-National to OR Tambo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Reagan-National to OR Tambo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Reagan-National to OR Tambo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to OR Tambo from Reagan-National today and book when prices fit your budget.

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Cheap flights from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport from R11 041

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Reagan-National to OR Tambo

Cheapest flights from Reagan-National to OR TamboExplore the most affordable flight options available from Reagan-National to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Reagan-National to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Reagan-National to OR TamboDiscover carefully curated flight deals from Reagan-National to OR Tambo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Reagan-National to OR Tambo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Reagan-National to OR TamboDiscover last-minute flight deals from Reagan-National to OR Tambo. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Reagan-National to OR Tambo. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Reagan-National to OR TamboSearch for one-way flight options from Reagan-National to OR Tambo. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Reagan-National to OR Tambo. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Reagan-National to OR Tambo

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Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport that are best for you.

Best time to book a flight from Reagan-National to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Reagan-National with our price prediction graph.

Related info for your journey

How long is the flight from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport?

Can I find deals for flights from Reagan-National to OR Tambo that include hotel bookings?

How can I find direct flights from Reagan-National to OR Tambo?

Can I find deals for business class flights from Reagan-National to OR Tambo?

Travelling to a place near Johannesburg OR Tambo Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Reagan-National to OR Tambo

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Complete your trip

Complete your trip to OR Tambo by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Africa

Book a non-stop flight to one of these other cities located in South Africa.

Search flights from Reagan-National to OR Tambo by cabin class

Find flights from Reagan-National to OR Tambo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to OR Tambo

Explore flights to OR Tambo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Reagan-National and OR Tambo flights

Browse other Reagan-National and OR Tambo flight options. Last updated on 17 September 2026.

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Can Cheapflights notify me if prices for flights from Reagan-National to OR Tambo become cheaper?

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Cheapest flights from Reagan-National to OR Tambo
Explore the most affordable flight options available from Reagan-National to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Reagan-National to OR Tambo
Discover carefully curated flight deals from Reagan-National to OR Tambo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Reagan-National to OR Tambo
Discover last-minute flight deals from Reagan-National to OR Tambo. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Reagan-National to OR Tambo
Search for one-way flight options from Reagan-National to OR Tambo. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.