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Cheap flights from Seattle to South Africa from R9 540

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JNB
Dec 19 — Dec 261
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 November 2025.

Round-trip from

R17 895

One-way from

R9 540

Popular in

July

Cheapest in

February

Average price

R25 819
Qatar Airways
  • Qatar Airways
  • 8/3-19/3
  • 2 total stops
  • 65h 30m total
  • Seattle to South Africa
Search Deals
Qatar Airways
  • Qatar Airways
  • 24/3
  • 1 total stop
  • 32h 25m total
  • Seattle to South Africa
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (R74 039 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R9 539 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 19 November 2025.

Sat 22/1111:05SEA - JNB
3 stops30h 50mMultiple Airlines
Mon 8/1214:30JNB - SEA
3 stops40h 24mMultiple Airlines
Deal found 19/11R23 138
Tue 18/1122:29SEA - JNB
2 stops28h 36mMultiple Airlines
Tue 25/1114:30JNB - SEA
3 stops35h 17mMultiple Airlines
Deal found 17/11R23 310
Sun 23/118:00SEA - JNB
2 stops43h 05mMultiple Airlines
Tue 23/1214:30JNB - SEA
3 stops53h 07mMultiple Airlines
Deal found 18/11R23 361
Sun 23/1122:24SEA - JNB
2 stops28h 41mMultiple Airlines
Mon 8/1214:30JNB - SEA
3 stops40h 24mMultiple Airlines
Deal found 18/11R23 378
Tue 18/1114:35SEA - CPT
2 stops33h 25mMultiple Airlines
Tue 25/1112:30CPT - SEA
2 stops62h 30mMultiple Airlines
Deal found 17/11R23 877
Thu 4/125:00SEA - CPT
2 stops25h 10mUnited Airlines
Sat 20/1220:50CPT - SEA
1 stop24h 51mUnited Airlines
Deal found 18/11R24 186
Fri 21/117:05SEA - JNB
3 stops34h 50mMultiple Airlines
Sun 23/1114:30JNB - SEA
3 stops41h 00mMultiple Airlines
Deal found 17/11R26 834
Sat 29/1116:05SEA - JNB
1 stop27h 30mEmirates
Fri 19/1210:25JNB - SEA
1 stop36h 10mEmirates
Deal found 17/11R27 177
Sun 23/1116:05SEA - JNB
1 stop25h 50mQatar Airways
Mon 8/1213:45JNB - SEA
1 stop31h 55mQatar Airways
Deal found 18/11R27 229
Tue 18/119:00SEA - JNB
2 stops37h 40mMultiple Airlines
Fri 19/1220:20JNB - SEA
1 stop25h 20mMultiple Airlines
Deal found 18/11R28 226
Sat 29/1122:00SEA - JNB
2 stops34h 35mUnited Airlines
Fri 19/1222:00JNB - SEA
2 stops34h 47mUnited Airlines
Deal found 17/11R28 295
Wed 19/118:00SEA - JNB
3 stops33h 55mEthiopian Air
Fri 21/1114:30JNB - SEA
3 stops40h 24mEthiopian Air
Deal found 17/11R28 364

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 19 November 2025.
Use the filters below to find and compare flights from Seattle to South Africa that are best for you.

Fly from

Seattle

Fly to

South Africa

Route

Depart

Return

Price

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 16/2

16:05-17:25

1 stop39h 20m

Cape Town Intl

Mon 2/3

12:35-11:40

1 stop33h 05m

R17 946

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 15/3

17:05-10:30

1 stop32h 25m

Cape Town Intl

Thu 19/3

12:35-12:40

1 stop33h 05m

R19 700

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 26/3

17:05-17:25

1 stop39h 20m

Cape Town Intl

Wed 22/4

13:00-12:45

1 stop32h 45m

R19 751

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 18/3

17:05-10:30

1 stop32h 25m

Cape Town Intl

Fri 8/5

13:00-18:54

2 stops38h 54m

R19 855

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 17/4

16:30-10:50

1 stop33h 20m

Cape Town Intl

Sun 26/4

13:00-18:54

2 stops38h 54m

R20 044

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 7/2

6:00-10:30

2 stops42h 30m

Cape Town Intl

Sun 22/2

18:55-18:40

2 stops33h 45m

R20 267

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Tue 17/3

20:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Sat 28/3

19:10-17:15

1 stop31h 05m

R21 659

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 29/3

19:10-10:35

1 stop30h 25m

Johannesburg OR Tambo

Fri 17/4

18:00-17:15

1 stop32h 15m

R21 728

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Mon 26/1

7:00-18:35

2 stops25h 35m

Johannesburg OR Tambo

Tue 3/2

22:00-16:01

2 stops28h 01m

R21 986

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Tue 17/3

17:05-8:40

1 stop30h 35m

Johannesburg OR Tambo

Sat 28/3

16:50-12:45

2 stops52h 55m

R21 986

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 42 results
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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, May is the cheapest month in which you can book a flight from Seattle to South Africa (average of R11 827). Flying from Seattle to South Africa in June is currently the most expensive (average of R22 399). 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.

What is the cheapest time of day to fly from SEA to ZA?

Find hourly flight availability from Seattle to South Africa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Seattle to South Africa by exploring options for tickets at midday.

Reviews of airlines servicing South Africa

Get insights into the airlines that provide service to South Africa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Africa. Reviews last updated 19 November 2025.
Read reviews from past customers who have flown with KLM, Qatar Airways, andTurkish Airlines from Seattle to South Africa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 412 reviews
Check prices

Comfort

7,7

Entertainment

7,1

Overall

7,7

Boarding

7,8

Crew

8,4

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7,7
Good
1 412 reviews
KLM
7,7
Good
1 412 reviews
Check prices

Comfort

7,7

Entertainment

7,1

Overall

7,7

Boarding

7,8

Crew

8,4

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Qatar Airways
7,4
Good
3 664 reviews
KLM
7,7
Good
1 412 reviews
Check prices

Comfort

7,7

Entertainment

7,1

Overall

7,7

Boarding

7,8

Crew

8,4

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7,3
Good
4 045 reviews
KLM
7,7
Good
1 412 reviews
Check prices

Comfort

7,7

Entertainment

7,1

Overall

7,7

Boarding

7,8

Crew

8,4

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 29h 50m. Qatar Airways provides one of the quickest options available for as low as R19 184. The distance between Seattle and South Africa is about 16507 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, May is the cheapest month in which you can book a flight from Seattle to South Africa (average of R11 827). Flying from Seattle to South Africa in June is currently the most expensive (average of R22 399). 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

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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 OR Tambo flights
Portland to Cape Town flights
Seattle to Durban flights

Top 3 airlines flying from Seattle to South Africa

Discover the top 3 airlines that operate flights from Seattle to South Africa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestR10 363AverageR19 675FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapestR11 826AverageR24 374FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapestR27 870AverageR35 881FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to South Africa?

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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.

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