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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 21h 14m.

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

Atlanta (ATL) has the shortest average layover time for this route: 2h 46m.

What airlines fly to Cape Town?

Turkish Airlines, Delta and American Airlines are the top three most popular airlines that fly to Cape Town from Seattle according to our data. Turkish Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Cape Town. Keep in mind that there are 8 different airlines that fly to Cape Town on a routine basis, so you have a few additional options to choose from.

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

Istanbul (IST) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

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

Qatar Airways, Lufthansa, and Ethiopian Air are the most popular carriers operating from Seattle/Tacoma Intl to Cape Town Intl

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

Flights via Doha (DOH) offer the lowest average round-trip price of $1,665.

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 refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?

There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport as of August 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your Cape Town Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$643 Cheap Flights from Seattle to Cape Town (SEA-CPT) in 2025

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Find the cheapest flights from Seattle to Cape Town (SEA-CPT)

Round-trip

One-way

Last minute

Cheap round-trip flights

4:05 pm - 5:25 pmSEA-CPT

39h 20m1 stop

12:35 pm - 11:40 amCPT-SEA

33h 05m1 stop

$1,042Qatar Airways

Find Deal

Mon, Nov 3 - Thu, Nov 13

4:05 pm - 5:25 pmSEA-CPT

39h 20m1 stop

7:00 pm - 11:40 amCPT-SEA

26h 40m1 stop

$1,044Qatar Airways

Find Deal

Mon, Nov 10 - Mon, Nov 24

12:30 pm - 11:50 amSEA-CPT

38h 20m1 stop

4:35 pm - 5:15 pmCPT-SEA

33h 40m1 stop

$1,082Turkish Airlines

Find Deal

Thu, Sep 18 - Thu, Oct 2

4:30 pm - 10:30 amSEA-CPT

33h 00m1 stop

12:35 pm - 11:40 amCPT-SEA

33h 05m1 stop

$1,085Qatar Airways

Find Deal

Fri, Oct 24 - Fri, Nov 14

5:05 pm - 10:30 amSEA-CPT

32h 25m1 stop

12:35 pm - 11:40 amCPT-SEA

33h 05m1 stop

$1,088Qatar Airways

Find Deal

Sun, Oct 26 - Thu, Nov 13

4:30 pm - 10:50 amSEA-CPT

33h 20m1 stop

1:00 pm - 12:45 pmCPT-SEA

32h 45m1 stop

$1,119Qatar Airways

Find Deal

Sat, Sep 13 - Sat, Sep 27

7:00 pm - 11:50 amSEA-CPT

30h 50m1 stop

5:15 pm - 5:05 pmCPT-SEA

33h 50m1 stop

$1,145Turkish Airlines

Find Deal

Sat, Jan 17 - Sat, Jan 31

12:30 pm - 11:50 amSEA-CPT

38h 20m1 stop

4:35 pm - 10:35 amCPT-SEA

27h 00m1 stop

$1,156Turkish Airlines

Find Deal

Thu, Sep 18 - Wed, Sep 24

9:40 pm - 10:50 amSEA-CPT

52h 10m2 stops

1:00 pm - 12:45 pmCPT-SEA

32h 45m1 stop

$1,162

Find Deal

Mon, Sep 15 - Mon, Sep 22

8:00 pm - 11:50 amSEA-CPT

30h 50m1 stop

5:15 pm - 5:05 pmCPT-SEA

33h 50m1 stop

$1,175Turkish Airlines

Find Deal

Sun, Oct 26 - Wed, Nov 12

Qatar Airways flights from Seattle to Cape Town

Our best Qatar Airways deals on Seattle to Cape Town flight tickets

Qatar Airways

Nov 3

SEA4:05 pmSeattle/Tacoma Intl

39h 20m

1 stop

CPT5:25 pmCape Town Intl

Nov 13

CPT12:35 pmCape Town Intl

33h 05m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$1,042

Find similar

Qatar Airways

Nov 10

SEA4:05 pmSeattle/Tacoma Intl

39h 20m

1 stop

CPT5:25 pmCape Town Intl

Nov 24

CPT7:00 pmCape Town Intl

26h 40m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$1,044

Find similar

Qatar Airways

Oct 24

SEA4:30 pmSeattle/Tacoma Intl

33h 00m

1 stop

CPT10:30 amCape Town Intl

Nov 14

CPT12:35 pmCape Town Intl

33h 05m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$1,085

Find similar

Turkish Airlines flights from Seattle to Cape Town

Our best Turkish Airlines deals on Seattle to Cape Town flight tickets

Turkish Airlines

Sep 18

SEA12:30 pmSeattle/Tacoma Intl

38h 20m

1 stop

CPT11:50 amCape Town Intl

Oct 2

CPT4:35 pmCape Town Intl

33h 40m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$1,082

Find similar

Turkish Airlines

Jan 17

SEA7:00 pmSeattle/Tacoma Intl

30h 50m

1 stop

CPT11:50 amCape Town Intl

Jan 31

CPT5:15 pmCape Town Intl

33h 50m

1 stop

SEA5:05 pmSeattle/Tacoma Intl

$1,145

Find similar

Turkish Airlines

Sep 18

SEA12:30 pmSeattle/Tacoma Intl

38h 20m

1 stop

CPT11:50 amCape Town Intl

Sep 24

CPT4:35 pmCape Town Intl

27h 00m

1 stop

SEA10:35 amSeattle/Tacoma Intl

$1,156

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 11/3

4:05 pm-5:25 pm

1 stop39h 20m

Cape Town Intl

Thu 11/13

12:35 pm-11:40 am

1 stop33h 05m

$1,042

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 11/10

4:05 pm-5:25 pm

1 stop39h 20m

Cape Town Intl

Mon 11/24

7:00 pm-11:40 am

1 stop26h 40m

$1,044

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 9/18

12:30 pm-11:50 am

1 stop38h 20m

Cape Town Intl

Thu 10/2

4:35 pm-5:15 pm

1 stop33h 40m

$1,082

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 10/24

4:30 pm-10:30 am

1 stop33h 00m

Cape Town Intl

Fri 11/14

12:35 pm-11:40 am

1 stop33h 05m

$1,085

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 10/26

5:05 pm-10:30 am

1 stop32h 25m

Cape Town Intl

Thu 11/13

12:35 pm-11:40 am

1 stop33h 05m

$1,088

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 9/13

4:30 pm-10:50 am

1 stop33h 20m

Cape Town Intl

Sat 9/27

1:00 pm-12:45 pm

1 stop32h 45m

$1,119

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 1/17

7:00 pm-11:50 am

1 stop30h 50m

Cape Town Intl

Sat 1/31

5:15 pm-5:05 pm

1 stop33h 50m

$1,145

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 9/18

12:30 pm-11:50 am

1 stop38h 20m

Cape Town Intl

Wed 9/24

4:35 pm-10:35 am

1 stop27h 00m

$1,156

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 9/15

9:40 pm-10:50 am

2 stops52h 10m

Cape Town Intl

Mon 9/22

1:00 pm-12:45 pm

1 stop32h 45m

$1,162

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 10/26

8:00 pm-11:50 am

1 stop30h 50m

Cape Town Intl

Wed 11/12

5:15 pm-5:05 pm

1 stop33h 50m

$1,175

Flights are sorted by cheapest round-trip 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

Layovers

What is the cheapest month to fly to Cape Town?

If you are unable to visit Cape Town during the month of March, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $1,446.

What is the cheapest day to depart on your flight to Cape Town?

The cheapest day to depart on your flight to Cape Town is on a Monday when prices can be found for as low as $1,299. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Cape Town is Saturday, with ticket prices averaging around $1,855.

What is the cheapest time of day to depart on your flight to Cape Town?

Our most recent data shows that the best time of day to fly to Cape Town is in the evening. Flights from Seattle to Cape Town during this time can be as low as $1,194. Flights to Cape Town are more costly at noon, with an average ticket price of $2,057. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $1,744 when searching weeks out. 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 $1,406 on momondo.

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

As of August 2025, prices for Seattle to Cape Town flights are approximately 24% 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 round-trip 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

Best Price Found	$643
Fastest flight time	28h 10m
Direct flights	None
Airports in Cape Town	1 airport

The best one-way flight to Cape Town from Seattle in the past 72 hours is $643. The best round-trip flight deal from Seattle to Cape Town found on momondo in the last 72 hours is $1,042.

The fastest flight from Seattle to Cape Town takes 28h 10m

There are no direct flights from Seattle to Cape Town. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Cape Town Intl Airport.

There is 1 airport near Cape Town: Cape Town Intl (CPT)

Search flight deals

How far is Seattle/Tacoma Intl to Cape Town Intl by plane?
The straight-line distance from Seattle/Tacoma Intl to Cape Town Intl is 10200.6 mi. A reasonable flight in good conditions will take 30h 50m.
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 refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?
There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport as of August 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your Cape Town Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Cape Town?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Cape Town is Turkish Airlines (33% of total bookings). The next most popular airlines are Delta (22%), American Airlines (11%), and United Airlines (11%).

Best airlines flying from Seattle to Cape Town

Compare and see reviews for airlines that fly from Seattle to Cape Town with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,023	Free Cancellation	Rating 7.4 3,609 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,038	Free Cancellation	Rating 7.3 3,945 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $1,397	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $1,436	Free Cancellation	Rating 6.6 7,277 reviews	Search British Airways flights
KLM	PriceFrom $1,575	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Emirates	PriceFrom $1,660	Free Cancellation	Rating 8.1 3,315 reviews	Search Emirates flights
United Airlines	PriceFrom $1,674	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
Delta	PriceFrom $1,686	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights

Stellenbosch

Franschhoek

Hermanus

Paarl

Somerset West

Simon's Town

Gordon's Bay

Wellington

Porterville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Cape Town for you.

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

All flight searches from Seattle to Cape Town on momondo can be filtered to show those which offer flexible booking policies.

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?

Price alerts on flights to Cape Town from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cape Town trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Seattle to Cape Town from $643

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cape Town departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Seattle to Cape Town (SEA-CPT)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Qatar Airways flights from Seattle to Cape Town

Our best Qatar Airways deals on Seattle to Cape Town flight tickets

Turkish Airlines flights from Seattle to Cape Town

Our best Turkish Airlines deals on Seattle to Cape Town flight tickets

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Use the filters below to find and compare flights from Seattle to Cape Town that are best for you.

See travel insights to Cape Town from

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

What is the cheapest month to fly to Cape Town?

If you are unable to visit Cape Town during the month of March, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $1,446.

What is the cheapest day to depart on your flight to Cape Town?

What is the cheapest time of day to depart on your flight to Cape Town?

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

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

As of August 2025, prices for Seattle to Cape Town flights are approximately 24% more expensive when compared to flights at the same time last year.

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

Qatar Airways, Lufthansa, and Ethiopian Air are the most popular carriers operating from Seattle/Tacoma Intl to Cape Town Intl

What airlines fly to Cape Town?

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

Istanbul (IST) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Doha (DOH) offer the lowest average round-trip price of $1,665.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 21h 14m.

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

Atlanta (ATL) has the shortest average layover time for this route: 2h 46m.

When to book flights from Seattle to Cape Town

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

Best Price Found

Fastest flight time

Direct flights

Airports in Cape Town

How far is Seattle/Tacoma Intl to Cape Town Intl by plane?

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

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cape Town Intl Airport?

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

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

What is the most popular airline from Seattle to Cape Town?

Best airlines flying from Seattle to Cape Town

Compare and see reviews for airlines that fly from Seattle to Cape Town with momondo

Traveling to a place near Cape Town?

Why use momondo?

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

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

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

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

An easier way to manage your Cape Town trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Africa

Airports servicing South Africa