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Cheap flights from South Africa to Seattle from R10 264

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — SEA
Aug 12 — Aug 191
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Africa to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from South Africa to Seattle
Explore the most affordable flight options available from South Africa to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Thu 17/919:50
CPT
-
SEA
2 stops28h 02m
United Airlines
Sat 3/107:00
SEA
-
CPT
2 stops23h 20m
United Airlines
Deal found 9/7R16 966
Sun 13/920:00
CPT
-
SEA
2 stops48h 03m
United Airlines
Sun 27/97:00
SEA
-
CPT
1 stop25h 10m
United Airlines
Deal found 8/7R17 063
Sun 23/820:00
CPT
-
SEA
1 stop33h 45m
United Airlines
Wed 9/97:30
SEA
-
CPT
1 stop24h 40m
United Airlines
Deal found 10/7R17 080
Fri 18/920:00
CPT
-
SEA
1 stop33h 18m
United Airlines
Sat 3/108:10
SEA
-
CPT
1 stop22h 10m
United Airlines
Deal found 11/7R17 145
Sun 20/920:00
CPT
-
SEA
1 stop28h 46m
United Airlines
Sun 27/923:14
SEA
-
CPT
1 stop31h 06m
United Airlines
Deal found 9/7R17 210
Sun 20/920:00
CPT
-
SEA
2 stops27h 28m
United Airlines
Mon 28/97:00
SEA
-
CPT
2 stops23h 20m
United Airlines
Deal found 9/7R17 291
Fri 2/1018:50
JNB
-
SEA
1 stop31h 57m
Air France
Sat 10/1013:30
SEA
-
JNB
1 stop35h 50m
Air France
Deal found 12/7R17 551
Fri 2/1018:50
JNB
-
SEA
2 stops27h 55m
Air France
Sun 11/1013:30
SEA
-
JNB
1 stop35h 50m
Air France
Deal found 13/7R17 763
Sun 23/820:05
CPT
-
SEA
1 stop33h 18m
Delta
Wed 9/923:59
SEA
-
CPT
1 stop32h 51m
Delta
Deal found 8/7R17 909
Fri 2/1014:05
JNB
-
SEA
1 stop31h 20m
Qatar Airways
Sun 11/109:10
SEA
-
JNB
2 stops33h 50m
Qatar Airways
Deal found 12/7R17 942
Sun 12/720:05
CPT
-
SEA
1 stop22h 49m
Delta
Tue 28/720:59
SEA
-
CPT
2 stops59h 51m
Delta
Deal found 10/7R17 974
Fri 9/1020:55
JNB
-
SEA
1 stop24h 30m
Multiple Airlines
Sat 10/1023:43
SEA
-
JNB
2 stops43h 17m
Multiple Airlines
Deal found 11/7R18 056

Find flight deals from South Africa to Seattle

Keep the following information in mind while searching for South Africa to Seattle flight deals. Data was last updated 13 July 2026.

Round-trip from

R16 966

One-way from

R10 264

Popular in

January

Cheapest in

October

Average price

R20 122
United Airlines
  • United Airlines
  • 17/9-4/10
  • 3 total stops
  • 58h 45m total
  • South Africa to Seattle
Search Deals
Qatar Airways
  • Qatar Airways
  • 9/11
  • 1 total stop
  • 33h 05m total
  • South Africa to Seattle
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (R20 931 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R9 422 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 South Africa to Seattle 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 13 July 2026.
Use the filters below to find and compare flights from South Africa to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 23/8

20:00-20:45

1 stop33h 45m

Seattle/Tacoma Intl

Wed 9/9

7:30-17:10

1 stop24h 40m

R17 080

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 13/9

20:00-20:18

1 stop33h 18m

Seattle/Tacoma Intl

Sun 27/9

5:00-17:10

2 stops27h 10m

R17 177

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 6/9

23:15-11:47

1 stop45h 32m

Seattle/Tacoma Intl

Wed 23/9

7:15-21:25

2 stops29h 10m

R18 544

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 11/8

23:15-11:37

1 stop45h 22m

Seattle/Tacoma Intl

Mon 7/9

21:50-10:20

2 stops27h 30m

R18 576

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 11/8

23:15-20:03

2 stops29h 48m

Seattle/Tacoma Intl

Tue 18/8

21:45-10:20

2 stops27h 35m

R18 934
Fastest return journey

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 11/8

23:15-20:03

2 stops29h 48m

Seattle/Tacoma Intl

Tue 18/8

13:50-21:20

1 stop22h 30m

R18 967

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Sun 23/8

19:00-11:55

1 stop25h 55m

Seattle/Tacoma Intl

Sun 30/8

7:00-18:30

1 stop26h 30m

R23 180

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Thu 1/10

15:05-12:25

3 stops30h 20m

Seattle/Tacoma Intl

Sat 10/10

9:59-4:00

2 stops33h 01m

R24 871

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Sat 10/10

15:05-12:25

3 stops30h 20m

Seattle/Tacoma Intl

Sun 27/12

15:44-8:40

2 stops30h 56m

R28 320

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Thu 27/8

10:05-13:25

1 stop36h 20m

Seattle/Tacoma Intl

Thu 3/9

10:55-5:30

2 stops33h 35m

R29 751

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

Best time to book a flight from South Africa to Seattle

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

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

Currently, December is the cheapest month in which you can book a flight from South Africa to Seattle (average of R12 070). Flying from South Africa to Seattle in June is currently the most expensive (average of R15 876). 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 South Africa to Seattle?

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Africa to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 13 July 2026.
Get a feel of what it's like to fly with KLM,Virgin Atlantic, andUnited Airlines from South Africa to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 537 reviews
Check prices

Entertainment

7,2

Food

7,3

Overall

7,8

Boarding

7,8

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 537 reviews
KLM
7,8
Good
1 537 reviews
Check prices

Entertainment

7,2

Food

7,3

Overall

7,8

Boarding

7,8

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7,5
Good
693 reviews
KLM
7,8
Good
1 537 reviews
Check prices

Entertainment

7,2

Food

7,3

Overall

7,8

Boarding

7,8

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7,4
Good
9 980 reviews
KLM
7,8
Good
1 537 reviews
Check prices

Entertainment

7,2

Food

7,3

Overall

7,8

Boarding

7,8

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Qatar Airways
7,3
Good
3 744 reviews
KLM
7,8
Good
1 537 reviews
Check prices

Entertainment

7,2

Food

7,3

Overall

7,8

Boarding

7,8

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6,7
Okay
8 105 reviews
KLM
7,8
Good
1 537 reviews
Check prices

Entertainment

7,2

Food

7,3

Overall

7,8

Boarding

7,8

Crew

8,4

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

    If you book a flight to Seattle from South Africa, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18,4 km from the centre of Seattle.

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

    Airlines like United Airlines, KLM, and British Airways fly from South Africa to Seattle in about 23h 20m. The time it takes to get you to your destination can typically vary by up to 10h 25m. The distance from South Africa to Seattle is about 16507 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from South Africa to Seattle one-way?

    One-way options have recently been found by users for as low as R9 975 on Qatar Airways. Other airlines that offer cheap prices include Emirates from R12 960 and British Airways from R15 146 one-way.

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

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

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from South Africa to Seattle (average of R12 070). Flying from South Africa to Seattle in June is currently the most expensive (average of R15 876). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac

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Alternative routes for South Africa to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Cape Town to Seattle flights
OR Tambo to Seattle flights
Cape Town to Portland flights
OR Tambo to Portland flights
Port Elizabeth to Seattle flights

Top 10 airlines flying from South Africa to Seattle

Discover the top 10 airlines that operate flights from South Africa to Seattle. 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 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapestR14 315AverageR15 652FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapestR15 021AverageR17 495FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Turkish AirlinesCheapestR15 193AverageR18 697FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
United AirlinesCheapestR15 420AverageR16 887FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapestR15 526AverageR17 346FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestR15 662AverageR17 517FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestR15 912AverageR18 976FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
EmiratesCheapestR15 952AverageR23 109FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapestR16 525AverageR18 558FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapestR17 943AverageR20 082FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 South Africa to Seattle?

Deals for South Africa to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from South Africa to Seattle.

Can Cheapflights find flights from South Africa to Seattle with no change fees?

Need flexible booking options for your flight to Seattle from South Africa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on South Africa to Seattle 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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