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Cheap flights from Cape Town to Seattle from R10 172

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — SEA
Jun 6 — Jun 131
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cape Town to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Cape Town to Seattle
Explore the most affordable flight options available from Cape Town to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2026.

Thu 9/713:15
CPT
-
SEA
1 stop32h 10m
Qatar Airways
Wed 5/816:25
SEA
-
CPT
1 stop32h 50m
Qatar Airways
Deal found 6/5R18 192
Thu 18/613:15
CPT
-
SEA
1 stop32h 10m
Qatar Airways
Thu 25/616:25
SEA
-
CPT
1 stop32h 50m
Qatar Airways
Deal found 4/5R18 241
Fri 19/613:15
CPT
-
SEA
1 stop32h 10m
Qatar Airways
Fri 26/616:25
SEA
-
CPT
1 stop40h 05m
Qatar Airways
Deal found 5/5R18 291
Fri 11/919:30
CPT
-
SEA
1 stop25h 55m
Qatar Airways
Mon 28/916:25
SEA
-
CPT
1 stop32h 50m
Qatar Airways
Deal found 4/5R18 373
Thu 3/1218:55
CPT
-
SEA
1 stop26h 45m
Qatar Airways
Thu 10/1216:05
SEA
-
CPT
1 stop32h 25m
Qatar Airways
Deal found 5/5R21 134
Wed 17/619:30
CPT
-
SEA
1 stop25h 55m
Qatar Airways
Sun 5/716:25
SEA
-
CPT
2 stops32h 20m
Qatar Airways
Deal found 3/5R21 199

Find flight deals from Cape Town to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to Seattle (SEA). 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 7 May 2026.

Round-trip from

R18 192

One-way from

R10 172

Popular in

April

Cheapest in

March

Average price

R19 030
Qatar Airways
  • Qatar Airways
  • 9/7-5/8
  • 2 total stops
  • 65h 00m total
  • Cape Town to Seattle
Search Deals
Qatar Airways
  • Qatar Airways
  • 7/9
  • 1 total stop
  • 32h 10m total
  • Cape Town to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (R15 026 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R8 704 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cape Town 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 7 May 2026.
Use the filters below to find and compare flights from Cape Town 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

Fri 19/6

13:15-12:25

1 stop32h 10m

Seattle/Tacoma Intl

Fri 26/6

16:25-17:30

1 stop40h 05m

R18 291

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 9/7

7:00-12:25

2 stops38h 25m

Seattle/Tacoma Intl

Wed 5/8

16:25-10:15

1 stop32h 50m

R21 035
Fastest return journey

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 17/6

19:30-12:25

1 stop25h 55m

Seattle/Tacoma Intl

Sun 5/7

16:25-9:45

2 stops32h 20m

R21 199

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sat 20/6

13:15-12:25

1 stop32h 10m

Seattle/Tacoma Intl

Sat 27/6

8:53-10:15

2 stops40h 22m

R26 310

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sat 20/6

13:15-22:41

2 stops42h 26m

Seattle/Tacoma Intl

Sat 27/6

11:42-10:15

2 stops37h 33m

R28 118

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 24/5

23:15-11:42

1 stop45h 27m

Seattle/Tacoma Intl

Thu 23/7

18:05-17:50

2 stops62h 45m

R29 958

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sat 30/5

18:25-13:25

1 stop28h 00m

Seattle/Tacoma Intl

Thu 23/7

17:15-18:05

1 stop39h 50m

R30 912

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sat 20/6

16:35-17:15

1 stop33h 40m

Seattle/Tacoma Intl

Sat 27/6

19:10-11:50

1 stop31h 40m

R31 552

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Fri 29/5

9:00-14:45

2 stops38h 45m

Seattle/Tacoma Intl

Mon 20/7

16:25-12:40

3 stops59h 15m

R32 571
Cheapest one-way

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 7/9

13:15-12:25

1 stop32h 10m

R10 172

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Cape Town to Seattle

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

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

The best time to book flights from Cape Town to Seattle is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Cape Town to Seattle (average of R16 138). Flying from Cape Town to Seattle in April is currently the most expensive (average of R24 930). 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 much does it cost for a return flight from Cape Town to Seattle?

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 7 May 2026.
Get a feel of what it's like to fly with KLM,Qatar Airways, andUnited Airlines from Cape Town 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
1 511 reviews
Check prices

Boarding

7,8

Food

7,3

Overall

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

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
1 511 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Food

7,3

Overall

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

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
7,4
Good
3 728 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Food

7,3

Overall

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

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
9 692 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Food

7,3

Overall

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

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
7,4
Good
688 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Food

7,3

Overall

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

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
7 951 reviews
KLM
7,8
Good
1 511 reviews
Check prices

Boarding

7,8

Food

7,3

Overall

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

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 Cape Town to Seattle. 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 Cape Town to Seattle?

    Airlines like Qatar Airways fly from Cape Town to Seattle in about 32h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Cape Town and Seattle is about 16433 km.

  • What are the cheapest airlines flying from Cape Town to Seattle round-trip?

    According to our current data, Virgin Atlantic (R14 462), United Airlines (R14 937), and Delta (R15 877) offers the cheapest pricing from Cape Town to Seattle. Virgin Atlantic is priced at 24% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Cape Town to Seattle (average of R16 138). Flying from Cape Town to Seattle in April is currently the most expensive (average of R24 930). 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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Fly from Cape Town to Seattle on these airlines

Choose from the following airlines for your flight from Cape Town to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 7 May 2026.
United Airlines flights from Cape Town Intl to Seattle/Tacoma Intl
British Airways flights from Cape Town Intl to Seattle/Tacoma Intl
Qatar Airways flights from Cape Town Intl to Seattle/Tacoma Intl
Virgin Atlantic flights from Cape Town Intl to Seattle/Tacoma Intl

Top 8 airlines flying from Cape Town to Seattle

Discover the top 8 airlines that operate flights from Cape Town 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapestR14 462AverageR15 956FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapestR14 937AverageR16 153FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestR15 877AverageR18 866FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestR16 003AverageR19 081FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapestR17 866AverageR18 962FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapestR18 111AverageR18 800FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapestR18 653AverageR21 741FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapestR20 960AverageR22 706FlexibilityNo cancel feeOn-time75%
Search Emirates 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 Cape Town to Seattle?

Cheapflights helps you search for flights from Cape Town to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Cape Town.

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

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

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

Not ready to book yet? You can track prices for flights from Cape Town to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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