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Cheap flights from Seattle to South Africa from R11 492

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JNB
Jan 26 — Feb 21
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 27 December 2025.

Mon 29/1223:15SEA - JNB
2 stops27h 50mMultiple Airlines
Wed 31/1223:00JNB - SEA
3 stops45h 14mMultiple Airlines
Deal found 25/12R34 476
Mon 29/1216:05SEA - JNB
1 stop25h 50mQatar Airways
Wed 31/1213:45JNB - SEA
2 stops37h 38mQatar Airways
Deal found 25/12R36 542
Tue 30/128:10SEA - JNB
2 stops42h 55mMultiple Airlines
Sun 4/114:30JNB - SEA
3 stops41h 44mMultiple Airlines
Deal found 26/12R37 358
Tue 23/1219:00SEA - CPT
1 stop30h 50mTurkish Airlines
Thu 15/117:15CPT - SEA
1 stop33h 50mTurkish Airlines
Deal found 23/12R37 757
Tue 23/1222:55SEA - CPT
2 stops37h 00mDelta
Thu 15/123:45CPT - SEA
2 stops32h 40mDelta
Deal found 23/12R37 841
Mon 29/127:09SEA - JNB
2 stops38h 16mCathay Pacific
Wed 31/1211:00JNB - SEA
2 stops37h 27mCathay Pacific
Deal found 25/12R39 140
Mon 29/128:00SEA - JNB
3 stops33h 55mMultiple Airlines
Mon 5/114:30JNB - SEA
3 stops35h 27mMultiple Airlines
Deal found 24/12R41 638
Tue 30/1217:40SEA - JNB
1 stop28h 05mCondor
Sun 4/120:45JNB - SEA
1 stop28h 55mCondor
Deal found 26/12R41 971
Tue 23/1219:12SEA - CPT
2 stops36h 48mUnited Airlines
Thu 15/120:50CPT - SEA
1 stop24h 17mUnited Airlines
Deal found 23/12R43 853
Mon 29/1215:40SEA - JNB
2 stops53h 25mLufthansa
Mon 5/111:40JNB - SEA
2 stops34h 30mLufthansa
Deal found 24/12R44 420
Wed 24/1223:15SEA - CPT
2 stops28h 30mEthiopian Air
Fri 2/114:35CPT - SEA
3 stops40h 22mEthiopian Air
Deal found 24/12R55 445
Wed 24/1215:47SEA - CPT
1 stop41h 28mDelta
Fri 2/17:55CPT - SEA
1 stop37h 30mDelta
Deal found 24/12R59 876

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 27 December 2025.

Round-trip from

R18 687

One-way from

R11 492

Popular in

July

Cheapest in

February

Average price

R28 597
Turkish Airlines
  • Turkish Airlines
  • 12/2-24/2
  • 2 total stops
  • 61h 45m total
  • Seattle to South Africa
Search Deals
Qatar Airways
  • Qatar Airways
  • 22/1
  • 1 total stop
  • 39h 20m total
  • Seattle to South Africa
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (R61 580 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R8 372 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 27 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

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 22/4

16:30-9:40

2 stops32h 10m

Johannesburg OR Tambo

Wed 29/4

11:55-12:45

1 stop33h 50m

R16 722

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Tue 21/4

0:29-13:05

2 stops27h 36m

Johannesburg OR Tambo

Wed 29/4

14:30-20:32

3 stops39h 02m

R19 253

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Tue 21/4

17:49-13:05

2 stops34h 16m

Johannesburg OR Tambo

Thu 30/4

14:30-18:15

3 stops36h 45m

R19 253

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 1/3

19:00-11:50

1 stop30h 50m

Cape Town Intl

Wed 4/3

17:15-17:05

1 stop33h 50m

R20 736

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 8/4

19:10-10:30

1 stop30h 20m

Johannesburg OR Tambo

Sun 17/5

18:00-17:15

1 stop32h 15m

R20 886

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 25/2

8:15-10:30

2 stops40h 15m

Cape Town Intl

Tue 10/3

19:00-20:47

2 stops34h 47m

R21 052

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sat 7/3

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Wed 11/3

19:05-18:05

1 stop32h 00m

R21 402

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 1/3

9:45-22:05

2 stops26h 20m

Johannesburg OR Tambo

Sun 8/3

19:20-14:05

1 stop27h 45m

R21 535

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Fri 23/1

9:05-22:05

2 stops27h 00m

Johannesburg OR Tambo

Tue 24/2

19:20-13:20

1 stop28h 00m

R21 552

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 6/3

19:00-11:50

1 stop30h 50m

Cape Town Intl

Mon 16/3

17:15-18:05

1 stop33h 50m

R21 652

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 45 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 459). Flying from Seattle to South Africa in December is currently the most expensive (average of R22 668). 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 27 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 27 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
1 434 reviews
Check prices

Crew

8,3

Overall

7,7

Comfort

7,6

Entertainment

7,1

Food

7,2

Boarding

7,7

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
1 434 reviews
KLM
7,7
Good
1 434 reviews
Check prices

Crew

8,3

Overall

7,7

Comfort

7,6

Entertainment

7,1

Food

7,2

Boarding

7,7

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
3 692 reviews
KLM
7,7
Good
1 434 reviews
Check prices

Crew

8,3

Overall

7,7

Comfort

7,6

Entertainment

7,1

Food

7,2

Boarding

7,7

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
4 115 reviews
KLM
7,7
Good
1 434 reviews
Check prices

Crew

8,3

Overall

7,7

Comfort

7,6

Entertainment

7,1

Food

7,2

Boarding

7,7

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. Qatar Airways provides one of the quickest options available for as low as R19 037. 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 - Hoedspruit, 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 459). Flying from Seattle to South Africa in December is currently the most expensive (average of R22 668). 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 27 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestR10 041AverageR19 063FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapestR11 458AverageR18 458FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapestR27 003AverageR34 764FlexibilityNo 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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