Which stopover airport offers the lowest fares from Seattle to Cape Town?

Flights via Doha (DOH) offer the lowest average return price of R17 240.

Which airport is the most popular for stopovers for flights between Seattle and Cape Town?

Istanbul (IST) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest travel time from Seattle to Cape Town?

Flights connecting via Istanbul (IST) have the shortest average one-way travel time: 31h 40m.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Cape Town Intl?

Turkish Airlines and Qatar Airways are the most popular carriers operating from Seattle/Tacoma Intl to Cape Town Intl

Which stopover airport has the shortest connection time from Seattle to Cape Town?

Istanbul (IST) has the shortest average stopover time for this route: 6h 08m.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport are updated daily.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Cape Town Intl Airport.

What documentation or ID do you need to fly to Cape Town Intl Airport?

The travel and health documents required for your trip to Cape Town Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cape Town Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R11 086 Cheap Flights from Seattle to Cape Town in 2026

Find the cheapest flights from Seattle to Cape Town

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:05 - 7:25

SEA

CPT

28h 20m

1 stop

17:45 - 15:40

CPT

SEA

30h 55m

1 stop

R21 625Condor

Thu, Sep 24 - Tue, Oct 6

18:00 - 7:25

SEA

CPT

28h 25m

1 stop

17:45 - 15:40

CPT

SEA

30h 55m

1 stop

R21 940Condor

Sat, Sep 26 - Mon, Oct 5

18:05 - 7:25

SEA

CPT

28h 20m

1 stop

14:35 - 15:40

CPT

SEA

34h 05m

2 stops

R22 205Multiple Airlines

Thu, Sep 24 - Tue, Oct 6

17:40 - 8:05

SEA

CPT

29h 25m

1 stop

17:45 - 15:40

CPT

SEA

30h 55m

1 stop

R23 216Condor

Wed, Sep 16 - Sat, Sep 19

17:40 - 12:35

SEA

CPT

33h 55m

2 stops

14:35 - 15:40

CPT

SEA

34h 05m

2 stops

R23 249Multiple Airlines

Sun, Aug 23 - Tue, Sep 8

18:10 - 11:55

SEA

CPT

32h 45m

2 stops

18:35 - 15:55

CPT

SEA

31h 20m

1 stop

R23 547Multiple Airlines

Mon, Oct 12 - Wed, Nov 11

18:50 - 13:50

SEA

CPT

34h 00m

2 stops

18:35 - 15:55

CPT

SEA

31h 20m

1 stop

R23 779Multiple Airlines

Mon, Oct 26 - Wed, Nov 11

19:15 - 11:50

SEA

CPT

31h 35m

1 stop

16:35 - 17:20

CPT

SEA

33h 45m

1 stop

R23 795Turkish Airlines

Sun, Aug 23 - Tue, Sep 8

18:10 - 7:25

SEA

CPT

28h 15m

1 stop

18:35 - 15:55

CPT

SEA

31h 20m

1 stop

R24 027Condor

Mon, Oct 12 - Wed, Nov 11

20:05 - 12:05

SEA

CPT

31h 00m

1 stop

0:55 - 17:10

CPT

SEA

26h 15m

1 stop

R24 425Turkish Airlines

Mon, Oct 26 - Tue, Nov 10

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KLM flights from Seattle to Cape Town

Our best KLM deals on Seattle to Cape Town flight tickets

KLM

Oct 10

SEA13:45Seattle/Tacoma Intl

31h 05m

1 stop

CPT5:50Cape Town Intl

Oct 20

CPT23:15Cape Town Intl

45h 37m

1 stop

SEA11:52Seattle/Tacoma Intl

R25 535

KLM

Jul 28

SEA13:45Seattle/Tacoma Intl

22h 40m

1 stop

CPT21:25Cape Town Intl

Aug 3

CPT23:00Cape Town Intl

45h 37m

1 stop

SEA11:37Seattle/Tacoma Intl

R31 501

KLM

Aug 1

SEA17:45Seattle/Tacoma Intl

42h 25m

1 stop

CPT21:10Cape Town Intl

Aug 22

CPT23:15Cape Town Intl

26h 12m

1 stop

SEA16:27Seattle/Tacoma Intl

R34 699

Condor flights from Seattle to Cape Town

Our best Condor deals on Seattle to Cape Town flight tickets

Condor

Sept 24

SEA18:05Seattle/Tacoma Intl

28h 20m

1 stop

CPT7:25Cape Town Intl

Oct 6

CPT17:45Cape Town Intl

30h 55m

1 stop

SEA15:40Seattle/Tacoma Intl

R21 625

Condor

Sept 26

SEA18:00Seattle/Tacoma Intl

28h 25m

1 stop

CPT7:25Cape Town Intl

Oct 5

CPT17:45Cape Town Intl

30h 55m

1 stop

SEA15:40Seattle/Tacoma Intl

R21 940

Condor

Sept 16

SEA17:40Seattle/Tacoma Intl

29h 25m

1 stop

CPT8:05Cape Town Intl

Sept 19

CPT17:45Cape Town Intl

30h 55m

1 stop

SEA15:40Seattle/Tacoma Intl

R23 216

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 24/9

18:05-7:25

1 stop28h 20m

Cape Town Intl

Tue 6/10

17:45-15:40

1 stop30h 55m

R21 625

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 26/9

18:00-7:25

1 stop28h 25m

Cape Town Intl

Mon 5/10

17:45-15:40

1 stop30h 55m

R21 940

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 24/9

18:05-7:25

1 stop28h 20m

Cape Town Intl

Tue 6/10

14:35-15:40

2 stops34h 05m

R22 205

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 16/9

17:40-8:05

1 stop29h 25m

Cape Town Intl

Sat 19/9

17:45-15:40

1 stop30h 55m

R23 216

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 23/8

17:40-12:35

2 stops33h 55m

Cape Town Intl

Tue 8/9

14:35-15:40

2 stops34h 05m

R23 249

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 12/10

18:10-11:55

2 stops32h 45m

Cape Town Intl

Wed 11/11

18:35-15:55

1 stop31h 20m

R23 547

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 26/10

18:50-13:50

2 stops34h 00m

Cape Town Intl

Wed 11/11

18:35-15:55

1 stop31h 20m

R23 779

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 23/8

19:15-11:50

1 stop31h 35m

Cape Town Intl

Tue 8/9

16:35-17:20

1 stop33h 45m

R23 795

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 12/10

18:10-7:25

1 stop28h 15m

Cape Town Intl

Wed 11/11

18:35-15:55

1 stop31h 20m

R24 027

Fastest return journey

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 26/10

20:05-12:05

1 stop31h 00m

Cape Town Intl

Tue 10/11

0:55-17:10

1 stop26h 15m

R24 425

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Cape Town

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Seattle and Cape Town?

Prices are currently low for flights on this route.

Typical prices usually range from R28 270 to R39 272.
The lowest price recently found on this route was R21 625.

What is the cheapest month to fly to Cape Town?

The month of February is, on average, the cheapest month to fly to Cape Town from Seattle, with most prices found around R18 857. If you aren’t able to travel to Cape Town during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of R23 232.

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

You are more likely to see cheaper flights to Cape Town from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Cape Town for around R27 989 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cape Town from Seattle for as low as R21 774 on momondo.

How have Seattle to Cape Town flight prices changed over time?

As of July 2026, prices for Seattle to Cape Town flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Cape Town

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Cape Town according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Seattle to Cape Town (SEA to CPT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cape Town

Fastest flight time	28h 20m
Direct flights	None

The fastest flight from Seattle to Cape Town takes 28h 20m

There are no direct flights from Seattle to Cape Town. There are no popular flight routes from Seattle to Cape Town.

Search flight deals

Frequently asked questions about flying from Seattle to Cape Town

How far is Seattle/Tacoma Intl to Cape Town Intl by plane?
Cape Town Intl is 16416,2 km away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 28h 20m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport are updated daily.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Cape Town Intl Airport.
What documentation or ID do you need to fly to Cape Town Intl Airport?
The travel and health documents required for your trip to Cape Town Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cape Town Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Stellenbosch

Paarl

Hermanus

Gordon's Bay

Somerset West

Franschhoek

Wellington

Simon's Town

Atlantis

Porterville

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cape Town?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cape Town from Seattle.

Can I find flights from Seattle to Cape Town with flexible booking policies on momondo?

Yes. All flights to Cape Town from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Cape Town?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cape Town from Seattle.

I’m not ready to book a flight from Seattle to Cape Town right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Cape Town flights. All you need is a valid email address and we will do the rest; it is that quick and easy.