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Cheap flights from Seattle to Johannesburg OR Tambo Airport from R12 368

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JNB
Aug 10 — Aug 171
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to OR Tambo

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to OR Tambo
Explore the most affordable flight options available from Seattle to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2026.

Sun 23/817:40
SEA
-
JNB
1 stop28h 50m
Condor
Sun 4/1018:35
JNB
-
SEA
1 stop30h 35m
Condor
Deal found 6/7R20 499
Sun 23/817:40
SEA
-
JNB
1 stop28h 50m
Condor
Sun 6/918:35
JNB
-
SEA
1 stop30h 35m
Condor
Deal found 11/7R20 759
Sun 23/810:40
SEA
-
JNB
2 stops35h 50m
Multiple Airlines
Sun 6/918:35
JNB
-
SEA
1 stop30h 35m
Multiple Airlines
Deal found 11/7R21 981
Sun 23/817:40
SEA
-
JNB
1 stop28h 50m
Multiple Airlines
Sun 4/1018:35
JNB
-
SEA
2 stops34h 18m
Multiple Airlines
Deal found 6/7R22 161
Wed 2/912:05
SEA
-
JNB
2 stops35h 40m
Multiple Airlines
Tue 22/918:35
JNB
-
SEA
1 stop30h 05m
Multiple Airlines
Deal found 8/7R22 275
Wed 2/917:40
SEA
-
JNB
1 stop30h 05m
Condor
Tue 22/918:35
JNB
-
SEA
1 stop30h 05m
Condor
Deal found 8/7R23 040
Tue 3/1115:50
SEA
-
JNB
1 stop30h 50m
Qatar Airways
Tue 17/1116:50
JNB
-
SEA
2 stops52h 50m
Qatar Airways
Deal found 10/7R23 187
Fri 21/812:27
SEA
-
JNB
2 stops34h 23m
Multiple Airlines
Tue 8/918:35
JNB
-
SEA
2 stops33h 32m
Multiple Airlines
Deal found 8/7R23 236
Fri 21/812:27
SEA
-
JNB
2 stops34h 23m
Multiple Airlines
Sun 6/918:35
JNB
-
SEA
1 stop30h 35m
Multiple Airlines
Deal found 8/7R23 399

Find flight deals from Seattle to OR Tambo

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to OR Tambo (JNB). 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 11 July 2026.

Round-trip from

R20 499

One-way from

R12 368

Popular in

December

Cheapest in

February

Average price

R29 021
Condor
  • Condor
  • 23/8-4/10
  • 2 total stops
  • 59h 25m total
  • Seattle to Johannesburg
Search Deals
29/8
  • 29/8
  • 3 total stops
  • 48h 55m total
  • Seattle to Johannesburg
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (R50 872 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R15 056 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 Seattle to OR Tambo 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 11 July 2026.
Use the filters below to find and compare flights from Seattle to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 23/8

17:40-7:30

1 stop28h 50m

Johannesburg OR Tambo

Sun 4/10

18:35-19:53

2 stops34h 18m

R22 161

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Mon 9/11

19:05-22:25

1 stop41h 20m

Johannesburg OR Tambo

Fri 4/12

18:50-17:10

1 stop32h 20m

R23 480

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Tue 3/11

20:05-11:00

1 stop28h 55m

Johannesburg OR Tambo

Tue 17/11

18:50-17:10

1 stop32h 20m

R23 480

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Fri 21/8

18:00-7:50

1 stop28h 50m

Johannesburg OR Tambo

Sun 6/9

18:35-16:10

1 stop30h 35m

R24 002

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 29/11

19:05-11:00

1 stop29h 55m

Johannesburg OR Tambo

Sat 12/12

18:50-17:10

1 stop32h 20m

R24 458

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Thu 17/9

19:15-10:15

1 stop30h 00m

Johannesburg OR Tambo

Mon 21/9

18:00-17:20

1 stop32h 20m

R24 621

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Fri 27/11

19:05-22:25

1 stop41h 20m

Johannesburg OR Tambo

Sat 12/12

18:50-17:10

1 stop32h 20m

R25 110

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Fri 21/8

12:27-7:50

2 stops34h 23m

Johannesburg OR Tambo

Fri 28/8

18:35-16:00

1 stop30h 25m

R26 560

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Fri 7/8

18:00-7:50

1 stop28h 50m

Johannesburg OR Tambo

Sun 23/8

18:35-16:10

1 stop30h 35m

R26 772
Fastest return journey

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 9/8

19:15-10:15

1 stop30h 00m

Johannesburg OR Tambo

Sun 16/8

18:00-10:40

1 stop25h 40m

R26 902

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Johannesburg OR Tambo Airport

How far ahead should I book a flight from Seattle to Johannesburg OR Tambo Airport?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Johannesburg OR Tambo 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 Seattle to Johannesburg OR Tambo Airport?

Currently, February is the cheapest month in which you can book a flight from Seattle to Johannesburg OR Tambo Airport (average of R17 712). Flying from Seattle to Johannesburg OR Tambo Airport in December is currently the most expensive (average of R34 512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Seattle to Johannesburg OR Tambo Airport?

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Johannesburg OR Tambo?

    Seattle/Tacoma Intl (SEA), located 18,4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Johannesburg OR Tambo. 0 airlines have flights from Seattle/Tacoma Intl to Johannesburg OR Tambo on a regular basis. Booking flights from Seattle/Tacoma Intl to Johannesburg OR Tambo should not be difficult; the airport handles an average of 0 outbound flights to Johannesburg OR Tambo per day.

  • How long is the flight from Seattle to Johannesburg OR Tambo Airport?

    Turkish Airlines and Condor can get you from Seattle to Johannesburg OR Tambo Airport in just under 28h 50m. Your travel time can differ by up to 12h 30m. Seattle and Johannesburg OR Tambo Airport are separated by a distance of 16507 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Seattle to OR Tambo that include hotel bookings?

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

  • How can I find direct flights from Seattle to OR Tambo?

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

  • Can I find deals for business class flights from Seattle to OR Tambo?

    Yes. Cheapflights offers flight deals from Seattle 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.

  • What is the cheapest month to book a flight from Seattle to Johannesburg OR Tambo Airport?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Johannesburg OR Tambo Airport (average of R17 712). Flying from Seattle to Johannesburg OR Tambo Airport in December is currently the most expensive (average of R34 512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Johannesburg OR Tambo Airport?

Book flights to Johannesburg OR Tambo Airport if you plan to visit one of these locations
Sandton
Kempton Park
Potchefstroom
Edenvale
Middelburg

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to OR Tambo

See prices for flight routes from nearby airports that may be better suited for you.
Portland 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 Seattle to OR Tambo?

Cheapflights helps you search for flights from Seattle 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.

Why should you use Cheapflights to find cheap flight tickets from Seattle to OR Tambo?

Cheapflights helps you find that perfect flight to OR Tambo from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to OR Tambo with no change fees?

Yes, we can. To see specific flights from Seattle to OR Tambo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to OR Tambo become cheaper?

Yes, Cheapflights offers price alerts on Seattle to OR Tambo 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.

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