Find flights
When to book
FAQs

Cheap flights from Seattle to South Africa from R11 102

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JNB
Aug 29 — Sep 51
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to South Africa

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to South Africa
Explore the most affordable flight options available from Seattle to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Sun 20/917:40
SEA
-
JNB
1 stop28h 50m
Condor
Sun 4/1018:35
JNB
-
SEA
1 stop30h 35m
Condor
Deal found 28/7R20 878
Sun 20/917:40
SEA
-
CPT
1 stop28h 45m
Condor
Tue 6/1017:45
CPT
-
SEA
1 stop30h 55m
Condor
Deal found 29/7R20 928
Sun 20/917:40
SEA
-
JNB
2 stops32h 50m
Multiple Airlines
Sun 4/1018:35
JNB
-
SEA
1 stop30h 35m
Multiple Airlines
Deal found 28/7R21 740
Sun 20/917:40
SEA
-
CPT
2 stops33h 15m
Multiple Airlines
Tue 6/1017:45
CPT
-
SEA
1 stop30h 55m
Multiple Airlines
Deal found 29/7R21 922
Wed 23/917:40
SEA
-
CPT
1 stop29h 25m
Multiple Airlines
Wed 30/99:55
CPT
-
SEA
2 stops39h 05m
Multiple Airlines
Deal found 30/7R22 536
Mon 12/1016:25
SEA
-
JNB
2 stops32h 15m
Qatar Airways
Tue 20/1020:55
JNB
-
SEA
1 stop24h 30m
Qatar Airways
Deal found 28/7R22 734
Wed 23/919:15
SEA
-
JNB
1 stop30h 15m
Turkish Airlines
Wed 21/1018:00
JNB
-
SEA
1 stop32h 20m
Turkish Airlines
Deal found 29/7R22 751
Tue 8/916:25
SEA
-
JNB
2 stops32h 15m
Qatar Airways
Tue 15/914:05
JNB
-
SEA
1 stop31h 40m
Qatar Airways
Deal found 27/7R22 883
Thu 10/921:35
SEA
-
CPT
2 stops31h 35m
Multiple Airlines
Sun 20/913:50
CPT
-
SEA
3 stops51h 40m
Multiple Airlines
Deal found 26/7R22 933
Wed 16/910:47
SEA
-
JNB
2 stops36h 58m
Multiple Airlines
Wed 21/1018:35
JNB
-
SEA
1 stop30h 25m
Multiple Airlines
Deal found 29/7R23 016
Wed 16/923:42
SEA
-
JNB
2 stops47h 33m
Etihad Airways
Mon 5/109:45
JNB
-
SEA
2 stops43h 58m
Etihad Airways
Deal found 29/7R23 033
Mon 2/1115:50
SEA
-
JNB
2 stops31h 50m
Qatar Airways
Mon 16/1120:20
JNB
-
SEA
2 stops36h 34m
Qatar Airways
Deal found 29/7R23 082

Find flight deals from Seattle to South Africa

Keep the following information in mind while searching for Seattle to South Africa flight deals. Data was last updated 30 July 2026.

Round-trip from

R20 878

One-way from

R11 102

Popular in

December

Cheapest in

February

Average price

R29 860
Condor
  • Condor
  • 20/9-4/10
  • 2 total stops
  • 59h 25m total
  • Seattle to South Africa
Search Deals
15/11
  • 15/11
  • 3 total stops
  • 50h 42m total
  • Seattle to South Africa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (R52 108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R15 532 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 South Africa 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 30 July 2026.
Use the filters below to find and compare flights from Seattle to South Africa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 23/9

17:40-8:05

1 stop29h 25m

Cape Town Intl

Wed 30/9

9:55-16:00

2 stops39h 05m

R22 536

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 20/9

17:40-12:40

2 stops34h 00m

Cape Town Intl

Tue 6/10

14:00-15:40

2 stops34h 40m

R22 999

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 16/9

10:47-8:45

2 stops36h 58m

Johannesburg OR Tambo

Wed 21/10

18:35-16:00

1 stop30h 25m

R23 016

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 23/9

12:05-8:45

2 stops35h 40m

Johannesburg OR Tambo

Wed 21/10

18:35-16:00

1 stop30h 25m

R23 016

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 861

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Tue 8/9

19:15-10:15

1 stop30h 00m

Johannesburg OR Tambo

Tue 15/9

17:55-17:20

1 stop32h 25m

R23 878

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 1/11

20:05-11:00

1 stop28h 55m

Johannesburg OR Tambo

Fri 27/11

18:50-17:10

1 stop32h 20m

R23 878

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Thu 17/9

19:15-10:15

1 stop30h 00m

Johannesburg OR Tambo

Thu 1/10

17:55-17:20

1 stop32h 25m

R24 358

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Mon 2/11

20:05-22:25

1 stop40h 20m

Johannesburg OR Tambo

Sun 15/11

0:20-17:10

1 stop26h 50m

R24 524

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sat 31/10

20:05-11:00

1 stop29h 55m

Johannesburg OR Tambo

Fri 27/11

18:50-17:10

1 stop32h 20m

R24 524

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 48 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Seattle to South Africa

Have a flexible travel schedule? Discover the best time to fly to South Africa 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 South Africa

What is the cheapest month to book a flight from Seattle to South Africa?

Currently, February is the cheapest month in which you can book a flight from Seattle to South Africa (average of R18 443). Flying from Seattle to South Africa in December is currently the most expensive (average of R32 676). 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 far ahead should I book a flight from Seattle to South Africa?

To ensure you get the cheapest price possible for a flight from Seattle to South Africa, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Seattle to South Africa. 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 South Africa?

    For a flight from Seattle to South Africa, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18,4 km from the centre of the city.

  • How long is the flight from Seattle to South Africa?

    A quick flight from Seattle to South Africa can take about 32h 40m. Turkish Airlines provides one of the quickest options available for as low as R25 154. The distance between Seattle and South Africa is about 16433 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Seattle to South Africa?

    While some choose either Seattle/Tacoma Intl - Johannesburg OR Tambo or Seattle/Tacoma Intl - Durban King Shaka Intl, Seattle/Tacoma Intl - Cape Town Intl is the most popular route from Seattle to South Africa.

  • Can I find deals for flights from Seattle to South Africa that include hotel bookings?

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

  • How can I find direct flights from Seattle to South Africa?

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

  • Can I find deals for business class flights from Seattle to South Africa?

    Yes. Cheapflights offers flight deals from Seattle to South Africa 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 South Africa?

    Currently, February is the cheapest month in which you can book a flight from Seattle to South Africa (average of R18 443). Flying from Seattle to South Africa in December is currently the most expensive (average of R32 676). 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

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 Seattle to South Africa

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Cape Town flights
Seattle to OR Tambo flights
Portland to Cape Town flights
Portland to OR Tambo flights
Seattle to Durban 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 South Africa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Africa from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to South Africa?

Cheapflights helps you find that perfect flight to South Africa 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 South Africa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to South Africa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to South Africa become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to South Africa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.