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Cheap flights from Seattle to Cape Town from R10 467

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPT
Mar 6 — Mar 131
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Cape Town

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Cape Town
Explore the most affordable flight options available from Seattle to Cape Town. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Fri 17/419:10
SEA
-
CPT
1 stop31h 40m
Turkish Airlines
Sun 26/416:35
CPT
-
SEA
1 stop33h 40m
Turkish Airlines
Deal found 2/2R16 124
Sun 8/320:00
SEA
-
CPT
1 stop30h 50m
Turkish Airlines
Tue 17/317:15
CPT
-
SEA
1 stop33h 50m
Turkish Airlines
Deal found 2/2R16 859
Sun 1/319:00
SEA
-
CPT
1 stop30h 50m
Turkish Airlines
Tue 17/317:15
CPT
-
SEA
1 stop33h 50m
Turkish Airlines
Deal found 2/2R17 002
Sun 8/320:00
SEA
-
CPT
1 stop30h 50m
Turkish Airlines
Thu 19/317:15
CPT
-
SEA
1 stop33h 50m
Turkish Airlines
Deal found 2/2R18 409
Tue 24/320:00
SEA
-
CPT
1 stop30h 50m
Turkish Airlines
Sat 4/416:35
CPT
-
SEA
1 stop33h 40m
Turkish Airlines
Deal found 2/2R18 840
Mon 2/319:00
SEA
-
CPT
1 stop30h 50m
Turkish Airlines
Mon 9/317:15
CPT
-
SEA
1 stop33h 50m
Turkish Airlines
Deal found 2/2R18 968
Fri 6/319:00
SEA
-
CPT
1 stop30h 50m
Turkish Airlines
Mon 16/317:15
CPT
-
SEA
1 stop33h 50m
Turkish Airlines
Deal found 3/2R19 016
Wed 30/90:58
SEA
-
CPT
2 stops28h 37m
Multiple Airlines
Thu 15/1013:50
CPT
-
SEA
3 stops41h 12m
Multiple Airlines
Deal found 2/2R19 559
Thu 19/320:00
SEA
-
CPT
1 stop30h 50m
Turkish Airlines
Thu 26/317:15
CPT
-
SEA
1 stop33h 50m
Turkish Airlines
Deal found 2/2R19 703

Find flight deals from Seattle to Cape Town

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cape Town (CPT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 February 2026.

Round-trip from

R16 124

One-way from

R10 467

Popular in

July

Cheapest in

February

Average price

R20 007
Turkish Airlines
  • Turkish Airlines
  • 17/4-26/4
  • 2 total stops
  • 65h 20m total
  • Seattle to Cape Town
Search Deals
10/5
  • 10/5
  • 2 total stops
  • 41h 00m total
  • Seattle to Cape Town
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (R53 998 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R10 592 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Cape Town 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 4 February 2026.
Use the filters below to find and compare flights from Seattle to Cape Town that are best for you.

Fly from

Seattle

Fly to

Cape Town

Route

Depart

Return

Price

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 17/4

19:10-11:50

1 stop31h 40m

Cape Town Intl

Sun 26/4

16:35-17:15

1 stop33h 40m

R16 124

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 14/3

20:00-11:50

1 stop30h 50m

Cape Town Intl

Tue 24/3

17:15-18:05

1 stop33h 50m

R16 859

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 8/3

20:00-11:50

1 stop30h 50m

Cape Town Intl

Tue 17/3

17:15-18:05

1 stop33h 50m

R16 859

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 8/4

19:10-11:50

1 stop31h 40m

Cape Town Intl

Fri 24/4

16:35-17:15

1 stop33h 40m

R16 938

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 25/2

19:00-11:50

1 stop30h 50m

Cape Town Intl

Wed 4/3

17:15-17:05

1 stop33h 50m

R17 450

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 25/2

19:00-11:50

1 stop30h 50m

Cape Town Intl

Mon 23/3

17:15-18:05

1 stop33h 50m

R19 527

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 1/3

19:00-11:50

1 stop30h 50m

Cape Town Intl

Thu 5/3

17:15-17:05

1 stop33h 50m

R19 959

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 10/5

18:55-20:55

2 stops41h 00m

R10 467

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 30/3

16:25-10:20

1 stop32h 55m

R11 873

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 11/4

16:25-11:30

1 stop34h 05m

R12 288

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from Seattle to Cape Town

Have a flexible travel schedule? Discover the best time to fly to Cape Town 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 Cape Town

How far ahead should I book a flight from Seattle to Cape Town?

Use this chart to determine the optimal time to book a return flight from Seattle to Cape Town. Price data was last updated on 30 January 2026.

The price you pay for your flight from Seattle to Cape Town may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Cape Town?

Currently, January is the cheapest month in which you can book a flight from Seattle to Cape Town (average of R15 181). Flying from Seattle to Cape Town in December is currently the most expensive (average of R24 912). 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.

Reviews of airlines servicing Cape Town

Get insights into the airlines that provide service to Cape Town. 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 Cape Town. Reviews last updated 4 February 2026.
Check out reviews from past customers who have flown with KLM from Seattle to Cape Town to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 448 reviews
Check prices

Food

7,3

Entertainment

7,1

Boarding

7,8

Overall

7,7

Comfort

7,6

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7,7
Good
1 448 reviews
KLM
7,7
Good
1 448 reviews
Check prices

Food

7,3

Entertainment

7,1

Boarding

7,8

Overall

7,7

Comfort

7,6

Crew

8,4

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cape Town. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Cape Town?

    Departing from Seattle to Cape Town will take you 30h 50m. Airlines will cover a distance of 16433 km.

  • What is the cheapest airline to fly from Seattle to Cape Town round-trip?

    Currently priced at R25 908, KLM will fly you from Seattle to Cape Town and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Seattle to Cape Town that include hotel bookings?

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

  • How can I find direct flights from Seattle to Cape Town?

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

  • Can I find deals for business class flights from Seattle to Cape Town?

    Yes. Cheapflights offers flight deals from Seattle to Cape Town 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 Cape Town?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Cape Town (average of R15 181). Flying from Seattle to Cape Town in December is currently the most expensive (average of R24 912). 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 Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Stellenbosch
Paarl
Gordon's Bay
Hermanus
Somerset West
Franschhoek
Simon's Town
Wellington
Porterville
Atlantis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Cape Town

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

Top airline flying from Seattle to Cape Town

Discover the top airline that operate flights from Seattle to Cape Town. 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestR25 908AverageR33 354FlexibilityNo cancel feeOn-time75%
Search KLM 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 Cape Town?

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 Cape Town from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Cape Town?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Cape Town for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Cape Town with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Cape Town with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Cape Town become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cape Town from Seattle today and book when prices fit your budget.

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