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Cheap flights from Seattle to South Africa from R9 459

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JNB
Jan 9 — Jan 161
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 10 December 2025.

Thu 25/1219:20SEA - JNB
1 stop27h 15mDelta
Thu 15/119:20JNB - SEA
1 stop28h 05mDelta
Deal found 6/12R27 491
Thu 25/1213:52SEA - JNB
2 stops31h 43mAmerican Airlines
Thu 15/122:00JNB - SEA
2 stops31h 04mAmerican Airlines
Deal found 6/12R27 798
Wed 10/1216:05SEA - JNB
1 stop37h 10mQatar Airways
Wed 17/1220:35JNB - SEA
2 stops49h 05mQatar Airways
Deal found 9/12R28 071
Thu 25/125:02SEA - JNB
2 stops27h 33mUnited Airlines
Thu 15/122:00JNB - SEA
3 stops34h 43mUnited Airlines
Deal found 6/12R30 337
Mon 15/1219:00SEA - DUR
2 stops32h 30mTurkish Airlines
Sun 28/1216:00DUR - SEA
2 stops35h 05mTurkish Airlines
Deal found 8/12R31 479
Tue 23/1221:58SEA - CPT
2 stops48h 07mBritish Airways
Thu 15/122:10CPT - SEA
1 stop23h 20mBritish Airways
Deal found 7/12R31 479
Wed 10/1216:05SEA - CPT
1 stop32h 25mQatar Airways
Wed 17/1218:55CPT - SEA
1 stop26h 45mQatar Airways
Deal found 9/12R31 530
Sun 14/1219:00SEA - DUR
2 stops38h 50mTurkish Airlines
Sun 28/1216:00DUR - SEA
2 stops35h 05mTurkish Airlines
Deal found 8/12R32 587
Wed 17/1219:00SEA - DUR
2 stops32h 30mTurkish Airlines
Sun 28/1216:00DUR - SEA
2 stops35h 05mTurkish Airlines
Deal found 8/12R33 098
Wed 10/1216:05SEA - CPT
1 stop32h 25mMultiple Airlines
Wed 17/1212:35CPT - SEA
2 stops38h 30mMultiple Airlines
Deal found 9/12R33 115
Mon 15/129:45SEA - JNB
2 stops26h 20mKLM
Tue 30/1219:20JNB - SEA
1 stop28h 05mKLM
Deal found 8/12R33 814
Sat 13/1219:00SEA - DUR
2 stops32h 30mTurkish Airlines
Sun 28/1216:00DUR - SEA
2 stops35h 05mTurkish Airlines
Deal found 8/12R34 121

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 10 December 2025.

Round-trip from

R16 515

One-way from

R9 459

Popular in

July

Cheapest in

February

Average price

R28 889
Turkish Airlines
  • Turkish Airlines
  • 8/2-17/2
  • 2 total stops
  • 64h 40m total
  • Seattle to South Africa
Search Deals
Qatar Airways
  • Qatar Airways
  • 15/2
  • 1 total stop
  • 32h 25m total
  • Seattle to South Africa
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (R65 272 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R8 833 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 10 December 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

Wed 11/3

20:00-11:50

1 stop30h 50m

Cape Town Intl

Tue 7/4

16:40-17:15

1 stop33h 35m

R16 651

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sat 28/2

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Fri 13/3

19:05-18:05

1 stop32h 00m

R17 793

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 11/3

20:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Tue 7/4

17:55-17:15

1 stop32h 20m

R17 793

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 14/3

20:00-11:50

1 stop30h 50m

Cape Town Intl

Tue 31/3

16:40-17:15

1 stop33h 35m

R18 680

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 15/2

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Sat 21/2

19:10-17:05

1 stop31h 55m

R18 918

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Mon 19/1

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Wed 11/2

19:05-17:05

1 stop32h 00m

R19 498

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 21/1

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Sun 8/2

19:05-17:05

1 stop32h 00m

R19 498

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sat 24/1

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Sun 8/2

19:05-17:05

1 stop32h 00m

R19 498

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sat 24/1

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Wed 11/2

19:05-17:05

1 stop32h 00m

R19 498

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sat 24/1

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Sat 7/2

19:10-17:05

1 stop31h 55m

R19 498

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 46 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 726). Flying from Seattle to South Africa in December is currently the most expensive (average of R22 838). 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 10 December 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 10 December 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
1 431 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Overall

7,7

Food

7,2

Comfort

7,6

Crew

8,3

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7,7
Good
1 431 reviews
KLM
7,7
Good
1 431 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Overall

7,7

Food

7,2

Comfort

7,6

Crew

8,3

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Qatar Airways
7,4
Good
3 676 reviews
KLM
7,7
Good
1 431 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Overall

7,7

Food

7,2

Comfort

7,6

Crew

8,3

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Turkish Airlines
7,3
Good
4 088 reviews
KLM
7,7
Good
1 431 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Overall

7,7

Food

7,2

Comfort

7,6

Crew

8,3

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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. Turkish Airlines provides one of the quickest options available for as low as R17 793. 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 726). Flying from Seattle to South Africa in December is currently the most expensive (average of R22 838). 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

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 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestR10 275AverageR19 269FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapestR11 725AverageR18 888FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapestR27 633AverageR35 575FlexibilityNo 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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