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.

R10 037+ 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.

Cheapest

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 22 August 2026.

Mon 5/1019:40 -

1 stop18h 00m

Mon 12/1021:55 -

1 stop23h 02m

Deal found 21/8R15 665

Mon 5/1015:05 -

2 stops24h 15m

Mon 12/1023:15 -

2 stops24h 38m

Deal found 21/8R16 017

Sun 11/1013:20 -

2 stops26h 00m

Sat 31/1023:59 -

2 stops24h 54m

Deal found 21/8R16 082

Thu 3/910:10 -

1 stop27h 30m

Sun 13/921:55 -

1 stop28h 42m

Deal found 21/8R16 466

Mon 12/1018:26 -

1 stop19h 14m

Tue 27/1021:40 -

2 stops27h 53m

Deal found 21/8R16 627

Mon 5/1018:30 -

1 stop19h 10m

Mon 12/1020:15 -

2 stops30h 24m

Deal found 21/8R16 707

Wed 26/815:15 -

2 stops24h 05m

Wed 2/923:15 -

2 stops24h 36m

Deal found 21/8R16 883

Sun 6/126:04 -

2 stops32h 56m

Sat 9/123:59 -

2 stops25h 06m

Deal found 20/8R16 963

Sun 18/106:30 -

2 stops35h 45m

Sun 1/1117:00 -

2 stops36h 48m

Deal found 17/8R17 108

Sun 11/106:30 -

2 stops35h 45m

Sat 31/1017:00 -

2 stops36h 48m

Deal found 19/8R17 188

Wed 4/116:25 -

2 stops45h 30m

Tue 1/1217:00 -

2 stops36h 52m

Deal found 19/8R17 268

Find flight deals from Reagan-National to OR Tambo

Round-trip from	R15 665
One-way from	R10 037
Popular in	December
Cheapest in	February
Average price	R18 839

Delta
5/10-12/10
2 total stops
41h 02m total
Washington, D.C. to Johannesburg

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Etihad Airways
8/9
2 total stops
37h 02m total
Washington, D.C. to Johannesburg

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (R30 608 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (R13 708 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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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Fly to

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

Fri 8/1

14:35-22:00

2 stops24h 25m

Johannesburg OR Tambo

Sun 17/1

23:59-18:05

2 stops25h 06m

R17 044

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Fri 8/1

13:45-19:10

1 stop22h 25m

Johannesburg OR Tambo

Sun 17/1

23:59-18:05

2 stops25h 06m

R17 188

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Mon 5/10

19:40-19:40

1 stop18h 00m

Johannesburg OR Tambo

Mon 19/10

21:55-17:26

1 stop25h 31m

R29 277

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Thu 15/10

18:26-19:40

1 stop19h 14m

Johannesburg OR Tambo

Tue 3/11

21:20-11:26

1 stop21h 06m

R29 277

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Sat 6/2

10:00-19:10

1 stop26h 10m

Johannesburg OR Tambo

Sat 13/2

21:20-16:57

1 stop26h 37m

R29 277

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Fri 25/9

16:30-18:30

1 stop20h 00m

Johannesburg OR Tambo

Mon 5/10

22:00-14:24

1 stop22h 24m

R29 886

Fastest return journey

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Sat 10/10

17:55-18:30

1 stop18h 35m

Johannesburg OR Tambo

Sat 17/10

22:00-11:59

1 stop19h 59m

R29 886

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Tue 20/10

14:00-19:40

1 stop23h 40m

Johannesburg OR Tambo

Mon 9/11

23:59-22:48

2 stops29h 49m

R29 918

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Thu 1/10

12:26-19:40

1 stop25h 14m

Johannesburg OR Tambo

Thu 8/10

21:55-20:39

1 stop28h 44m

R30 047

Washington, D.C.Johannesburg

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

DCAJNB

Washington, D.C. Reagan-National

Wed 18/11

15:10-18:35

1 stop20h 25m

Johannesburg OR Tambo

Tue 24/11

19:45-10:29

2 stops45h 44m

R30 063

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 20 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 Delta and KLM fly from Washington, D.C. Reagan-National Airport to Johannesburg OR Tambo Airport in about 24h 25m. The time it takes to get you to your destination can typically vary by up to 3h 05m. The distance between Washington, D.C. Reagan-National Airport and Johannesburg OR Tambo Airport is about 13047 km. Both multi-stop and direct flights can be found to your destination and back.
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 R10 037

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 8/9. 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 22 August 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 22 August 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 22 August 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 22 August 2026.

Last-minute flights from Reagan-National to OR TamboDiscover last-minute flight deals from Reagan-National to OR Tambo. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Reagan-National to OR Tambo. Data last updated 22 August 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 22 August 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 22 August 2026.

Find flight deals from Reagan-National to OR Tambo

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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.

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 22 August 2026.

Reagan-National and OR Tambo flights

Browse other Reagan-National and OR Tambo flight options. Last updated on 22 August 2026.

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

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 22 August 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 22 August 2026.

Last-minute flights from Reagan-National to OR Tambo
Discover last-minute flight deals from Reagan-National to OR Tambo. Data last updated 22 August 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 22 August 2026.