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

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

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

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

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

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 29h 43m.

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

Doha (DOH) has the shortest average stopover time for this route: 6h 53m.

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

Flights via Doha (DOH) offer the lowest average return price of R20 896.

Which airlines fly to Seattle?

United Airlines, Qatar Airways and KLM are the top three most popular airlines that fly to Seattle from Cape Town according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Cape Town Intl Airport to Seattle/Tacoma Intl Airport is 6 as of October 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cape Town Intl Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R10 422 Cheap Flights from Cape Town to Seattle in 2026/27

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Find the cheapest flights from Cape Town to Seattle

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20:50 - 20:56CPT Cape Town Intl-SEA Seattle/Tacoma Intl

34h 06m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl

8:08 - 16:10SEA Seattle/Tacoma Intl-CPT Cape Town Intl

22h 02m1 stop Washington, D.C. Dulles Intl

R17 648United Airlines

Wed, Nov 25 - Mon, Jan 11

20:50 - 22:51CPT Cape Town Intl-SEA Seattle/Tacoma Intl

36h 01m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

22:50 - 18:00SEA Seattle/Tacoma Intl-CPT Cape Town Intl

33h 10m1 stop Newark

R17 648United Airlines

Fri, Nov 20 - Tue, Jan 12

7:30 - 11:47CPT Cape Town Intl-SEA Seattle/Tacoma Intl

38h 17m1 stop Amsterdam Schiphol

15:25 - 6:25SEA Seattle/Tacoma Intl-CPT Cape Town Intl

29h 00m1 stop Paris Charles de Gaulle

R18 222Multiple Airlines

Sun, Nov 22 - Wed, Jan 13

15:20 - 13:50CPT Cape Town Intl-SEA Seattle/Tacoma Intl

32h 30m2 stops Johannesburg OR Tambo Paris Charles de Gaulle

16:05 - 17:20SEA Seattle/Tacoma Intl-CPT Cape Town Intl

39h 15m2 stops Paris Charles de Gaulle Johannesburg OR Tambo

R18 779Air France

Mon, Nov 23 - Tue, Jan 12

12:35 - 9:44CPT Cape Town Intl-SEA Seattle/Tacoma Intl

55h 09m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson

15:50 - 10:30SEA Seattle/Tacoma Intl-CPT Cape Town Intl

32h 40m1 stop Doha Hamad Intl

R19 762Qatar Airways

Sun, Dec 13 - Wed, Dec 30

8:30 - 10:31CPT Cape Town Intl-SEA Seattle/Tacoma Intl

36h 01m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

9:30 - 22:40SEA Seattle/Tacoma Intl-CPT Cape Town Intl

27h 10m2 stops Los Angeles Amsterdam Schiphol

R19 828KLM

Sun, Nov 22 - Mon, Jan 11

17:15 - 17:10CPT Cape Town Intl-SEA Seattle/Tacoma Intl

33h 55m1 stop Istanbul

19:05 - 12:05SEA Seattle/Tacoma Intl-CPT Cape Town Intl

31h 00m1 stop Istanbul

R20 303Turkish Airlines

Tue, Nov 24 - Wed, Jan 13

17:15 - 17:10CPT Cape Town Intl-SEA Seattle/Tacoma Intl

33h 55m1 stop Istanbul

19:05 - 12:05SEA Seattle/Tacoma Intl-CPT Cape Town Intl

31h 00m1 stop Istanbul

R20 303Turkish Airlines

Tue, Nov 24 - Tue, Jan 12

12:35 - 9:44CPT Cape Town Intl-SEA Seattle/Tacoma Intl

55h 09m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson

15:50 - 12:40SEA Seattle/Tacoma Intl-CPT Cape Town Intl

58h 50m3 stops Doha Hamad Intl Lusaka Harare

R20 369Qatar Airways

Sun, Dec 13 - Wed, Dec 30

18:30 - 13:35CPT Cape Town Intl-SEA Seattle/Tacoma Intl

29h 05m1 stop Dubai Intl

16:05 - 18:00SEA Seattle/Tacoma Intl-CPT Cape Town Intl

39h 55m1 stop Dubai Intl

R24 941Emirates

Wed, Jan 6 - Thu, Jan 21

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British Airways flights from Cape Town to Seattle

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

British Airways

Nov 22

CPT18:55Cape Town Intl

31h 55m

1 stop

SEA16:50Seattle/Tacoma Intl

Jan 11

SEA18:45Seattle/Tacoma Intl

31h 25m

1 stop

CPT12:10Cape Town Intl

R18 910

British Airways

Apr 15

CPT18:50Cape Town Intl

25h 45m

1 stop

SEA11:35Seattle/Tacoma Intl

Apr 18

SEA20:20Seattle/Tacoma Intl

29h 40m

1 stop

CPT11:00Cape Town Intl

R19 238

British Airways

Apr 15

CPT18:50Cape Town Intl

25h 45m

1 stop

SEA11:35Seattle/Tacoma Intl

Apr 18

SEA20:20Seattle/Tacoma Intl

29h 40m

1 stop

CPT11:00Cape Town Intl

R19 254

Delta flights from Cape Town to Seattle

Our best Delta deals on Cape Town to Seattle flight tickets

Delta

Oct 23

CPT20:05Cape Town Intl

34h 58m

1 stop

SEA22:03Seattle/Tacoma Intl

Oct 28

SEA6:00Seattle/Tacoma Intl

27h 35m

1 stop

CPT18:35Cape Town Intl

R17 845

Delta

Oct 23

CPT20:05Cape Town Intl

25h 22m

1 stop

SEA12:27Seattle/Tacoma Intl

Oct 28

SEA7:32Seattle/Tacoma Intl

26h 03m

2 stops

CPT18:35Cape Town Intl

R17 878

Delta

Dec 13

CPT7:30Cape Town Intl

38h 20m

1 stop

SEA11:50Seattle/Tacoma Intl

Dec 30

SEA21:55Seattle/Tacoma Intl

34h 40m

1 stop

CPT18:35Cape Town Intl

R18 845

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Wed 25/11

20:50-20:56

3 stops34h 06m

Seattle/Tacoma Intl

Mon 11/1

8:08-16:10

1 stop22h 02m

R17 648

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Fri 20/11

20:50-22:51

2 stops36h 01m

Seattle/Tacoma Intl

Tue 12/1

22:50-18:00

1 stop33h 10m

R17 648

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Sun 22/11

7:30-11:47

1 stop38h 17m

Seattle/Tacoma Intl

Wed 13/1

15:25-6:25

1 stop29h 00m

R18 222

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Mon 23/11

15:20-13:50

2 stops32h 30m

Seattle/Tacoma Intl

Tue 12/1

16:05-17:20

2 stops39h 15m

R18 779

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Sun 13/12

12:35-9:44

2 stops55h 09m

Seattle/Tacoma Intl

Wed 30/12

15:50-10:30

1 stop32h 40m

R19 762

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Sun 22/11

8:30-10:31

2 stops36h 01m

Seattle/Tacoma Intl

Mon 11/1

9:30-22:40

2 stops27h 10m

R19 828

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Tue 24/11

17:15-17:10

1 stop33h 55m

Seattle/Tacoma Intl

Wed 13/1

19:05-12:05

1 stop31h 00m

R20 303

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Tue 24/11

17:15-17:10

1 stop33h 55m

Seattle/Tacoma Intl

Tue 12/1

19:05-12:05

1 stop31h 00m

R20 303

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Sun 13/12

12:35-9:44

2 stops55h 09m

Seattle/Tacoma Intl

Wed 30/12

15:50-12:40

3 stops58h 50m

R20 369

Cape TownSeattle

CPT Cape Town Intl - SEA Seattle/Tacoma Intl

CPTSEA

Cape Town Intl

Wed 6/1

18:30-13:35

1 stop29h 05m

Seattle/Tacoma Intl

Thu 21/1

16:05-18:00

1 stop39h 55m

R24 941

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 Cape Town to Seattle

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 Cape Town and Seattle?

Prices are currently typical for flights on this route.

Typical prices usually range from R17 313 to R20 033.
The lowest price recently found on this route was R17 648.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Cape Town is in December. Flight prices, which tend to average around R15 911, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of R16 092.

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

You are more likely to see cheaper flights to Seattle from Cape Town when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around R19 559 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Cape Town for as low as R15 879 on momondo.

Can stopping save me money on Cape Town to Seattle flights?

You could potentially save up to 3% on your flight if you consider stops on a Cape Town to Seattle flight.

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

As of October 2026, prices for Cape Town to Seattle flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from Cape Town to Seattle

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

Estimated return price

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

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

Best price found	R10 422
Fastest flight time	25h 45m
Direct flights	None

The best one-way flight to Seattle from Cape Town in the past 72 hours is R10 422. The best return flight deal from Cape Town to Seattle found on momondo in the last 72 hours is R17 648.

The fastest flight from Cape Town to Seattle takes 25h 45m

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

Search flight deals

Frequently asked questions about flying from Cape Town to Seattle

How far is Cape Town Intl to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 16416,2 km away from Cape Town Intl. Typically, this will take 25h 45m by plane in normal conditions.
When did momondo last update prices for flights from Cape Town Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Cape Town Intl Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Cape Town Intl Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Cape Town Intl Airport to Seattle/Tacoma Intl Airport is 6 as of October 2026.
How old do you have to be to fly from Cape Town Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cape Town Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Cape Town to Seattle?
momondo data reveals that the most frequently booked airline on the route from Cape Town to Seattle is United Airlines, representing 46% of all bookings. The subsequent popular airlines are Qatar Airways at 22%, KLM at 9%, and Turkish Airlines at 8%.

Best airlines flying from Cape Town to Seattle

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom R14 421	Free Cancellation	Rating 7,5 697 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom R15 582	Free Cancellation	Rating 7,3 10 404 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom R16 698	Free Cancellation	Rating 7,4 4 461 reviews	Search Turkish Airlines flights
KLM	PriceFrom R17 161	Free Cancellation	Rating 7,8 1 592 reviews	Search KLM flights
Qatar Airways	PriceFrom R18 305	Free Cancellation	Rating 7,3 3 708 reviews	Search Qatar Airways flights
Emirates	PriceFrom R21 607	Free Cancellation	Rating 8,1 3 686 reviews	Search Emirates flights

Lynnwood

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cape Town to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Cape Town to Seattle flights to just show those with flexible booking policies.

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

Once all potential Cape Town to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Cape Town to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Cape Town to Seattle from R10 422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cape Town to Seattle departing on 5/2. 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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British Airways flights from Cape Town to Seattle

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

Delta flights from Cape Town to Seattle

Our best Delta deals on Cape Town to Seattle flight tickets

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

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

What is the cheapest month to fly to Seattle?

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

Can stopping save me money on Cape Town to Seattle flights?

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

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

Which airlines fly to Seattle?

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

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

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

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

When to book flights from Cape Town to Seattle

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Cape Town to Seattle

Best airlines flying from Cape Town to Seattle

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

Travelling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organise 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 the United States

Fly your favourite airline to Seattle

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Popular flights according to clicks in the last 7 days on momondo

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