In terms of precipitation, rainfall in Johannesburg Lanseria Airport ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit Johannesburg Lanseria Airport when rainfall is around 0.0 in.

If weather is an important factor for your trip to Johannesburg Lanseria 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 68.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

How far in advance should I book a flight from District of Columbia to Johannesburg Lanseria Airport?

To save on the cost of your flight from District of Columbia to Johannesburg Lanseria Airport, book at least 14 days before your planned departure. Booking around this time can save you about 24% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $866 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,191.

What is the cheapest month to fly from District of Columbia to Johannesburg Lanseria Airport?

February is one of the best times of the year to fly to Johannesburg Lanseria Airport from District of Columbia. Prices for February average $1,190 per person but you can even find prices for as low as $800. The most expensive prices can be found in the month of December. Opting for a February flight can save you 45% on your journey compared to booking in December

What is the cheapest time of day to fly from DC to HLA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Johannesburg Lanseria Airport as you normally would.

Can I find deals for flights from District of Columbia to Lanseria that include hotel bookings?

Yes. In addition to deals on District of Columbia to Lanseria flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Lanseria?

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

Can I find deals for business class flights from District of Columbia to Lanseria?

Yes. Cheapflights offers flight deals from District of Columbia 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.

$840+ Flights from District of Columbia to Johannesburg Lanseria Airport

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Cheap flight deals from District of Columbia to Lanseria

Round-trip from	$1,212 (Ovago)
One-way from	$840 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,423

From District of Columbia to Johannesburg Lanseria

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One-way flight from District of Columbia to Johannesburg Lanseria

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Highest demand for flights based on searches. 6% potential increase in price ($83 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Cheapest flights from District of Columbia to Lanseria
Explore the most affordable flight options available from District of Columbia to Lanseria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Sat 10/189:00 pmIAD - HLA

3 stops37h 00mMultiple Airlines

Fri 10/245:50 pmHLA - IAD

3 stops45h 30mMultiple Airlines

Deal found 7/30

$1,212

Best flights from District of Columbia to Lanseria
Discover carefully curated flight deals from District of Columbia to Lanseria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2025.

Sat 10/189:00 pmIAD - HLA

3 stops37h 00mMultiple Airlines

Fri 10/245:50 pmHLA - IAD

3 stops45h 30mMultiple Airlines

Deal found 7/30

$1,212

Last-minute flights from District of Columbia to Lanseria
Discover last-minute flight deals from District of Columbia to Lanseria. Data last updated August 1, 2025 and is based on user searches.

Wed 8/2010:55 amIAD - HLA

2 stops29h 10mMultiple Airlines

Sun 8/315:55 amHLA - IAD

2 stops32h 45mMultiple Airlines

Deal found 7/29

$1,859

One-way flights from District of Columbia to Lanseria
Search for one-way flight options from District of Columbia to Lanseria. Find affordable one-way fares based on user searches. Data last updated August 1, 2025.

Thu 10/165:08 pmIAD - HLA

3 stops42h 07mMultiple Airlines

Deal found 7/28

$840

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Johannesburg Lanseria Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Sat 10/18

9:00 pm-4:00 pm

3 stops37h 00m

Johannesburg Lanseria

Fri 10/24

5:50 pm-9:20 am

3 stops45h 30m

$1,212

Washington, D.C.Johannesburg

IAD - HLA

IADHLA

Washington, D.C. Dulles Intl

Thu 10/16

5:08 pm-5:15 pm

3 stops42h 07m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from District of Columbia to Lanseria

Have a flexible travel schedule? Discover the best time to fly to Lanseria from District of Columbia with our price prediction graph.

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Johannesburg Lanseria Airport

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Related info for your journey

Can I find deals for flights from District of Columbia to Lanseria that include hotel bookings?
Yes. In addition to deals on District of Columbia to Lanseria flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Lanseria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Lanseria.
Can I find deals for business class flights from District of Columbia to Lanseria?
Yes. Cheapflights offers flight deals from District of Columbia 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

Alternative routes for District of Columbia to Lanseria

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$840+ Cheap flights from District of Columbia to Lanseria (HLA)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Lanseria with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Lanseria

Keep the following information in mind while searching for District of Columbia to Lanseria flight deals. Data was last updated August 1, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Lanseria

Cheapest flights from District of Columbia to LanseriaExplore the most affordable flight options available from District of Columbia to Lanseria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Explore the most affordable flight options available from District of Columbia to Lanseria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Johannesburg Lanseria Airport that are best for you.

Best time to book a flight from District of Columbia to Lanseria

Have a flexible travel schedule? Discover the best time to fly to Lanseria from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Johannesburg Lanseria Airport

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Lanseria that include hotel bookings?

How can I find direct flights from District of Columbia to Lanseria?

Can I find deals for business class flights from District of Columbia to Lanseria?

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 District of Columbia to Lanseria

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Cheapest flights from District of Columbia to Lanseria
Explore the most affordable flight options available from District of Columbia to Lanseria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.