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.

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 R21 331.

Which airlines fly to Seattle?

United Airlines, British Airways and Qatar Airways 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 45% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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.

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

Turkish Airlines is the most popular carrier operating from Cape Town Intl to Seattle/Tacoma Intl

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 7 as of July 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 555 Cheap Flights from Cape Town to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cape Town to Seattle

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:00 - 21:36

CPT

SEA

34h 36m

2 stops

22:48 - 15:20

SEA

CPT

31h 32m

2 stops

R17 263United Airlines

Sun, Sep 13 - Sun, Sep 27

20:00 - 15:46

CPT

SEA

28h 46m

1 stop

23:13 - 15:20

SEA

CPT

31h 07m

2 stops

R17 263United Airlines

Sun, Sep 13 - Sun, Sep 27

13:15 - 12:45

CPT

SEA

32h 30m

1 stop

16:25 - 10:15

SEA

CPT

32h 50m

1 stop

R18 501Qatar Airways

Sun, Sep 6 - Wed, Sep 23

13:15 - 12:45

CPT

SEA

32h 30m

1 stop

16:25 - 10:15

SEA

CPT

32h 50m

1 stop

R18 885Qatar Airways

Sun, Sep 6 - Wed, Sep 23

0:30 - 11:50

CPT

SEA

45h 20m

1 stop

14:35 - 22:40

SEA

CPT

22h 05m

1 stop

R19 337KLM

Wed, Dec 2 - Thu, Dec 10

7:40 - 11:47

CPT

SEA

37h 07m

1 stop

17:45 - 21:25

SEA

CPT

42h 40m

1 stop

R19 337KLM

Wed, Sep 2 - Fri, Sep 11

0:30 - 22:05

CPT

SEA

31h 35m

2 stops

14:30 - 5:50

SEA

CPT

29h 20m

2 stops

R21 010Multiple Airlines

Wed, Dec 2 - Thu, Dec 10

18:50 - 11:35

CPT

SEA

25h 45m

1 stop

15:47 - 11:00

SEA

CPT

34h 13m

2 stops

R22 381British Airways

Thu, Aug 27 - Sat, Aug 29

0:30 - 22:05

CPT

SEA

31h 35m

2 stops

14:30 - 5:50

SEA

CPT

29h 20m

2 stops

R22 432Multiple Airlines

Wed, Dec 2 - Thu, Dec 10

18:50 - 11:35

CPT

SEA

25h 45m

1 stop

13:39 - 11:00

SEA

CPT

60h 21m

2 stops

R22 582British Airways

Thu, Aug 27 - Sat, Aug 29

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United Airlines flights from Cape Town to Seattle

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

United Airlines

Aug 23

CPT20:00Cape Town Intl

29h 06m

1 stop

SEA16:06Seattle/Tacoma Intl

Sept 9

SEA8:40Seattle/Tacoma Intl

23h 30m

2 stops

CPT17:10Cape Town Intl

R17 263

United Airlines

Aug 23

CPT20:00Cape Town Intl

28h 52m

2 stops

SEA15:52Seattle/Tacoma Intl

Sept 9

SEA7:00Seattle/Tacoma Intl

25h 10m

2 stops

CPT17:10Cape Town Intl

R17 280

United Airlines

Aug 23

CPT20:00Cape Town Intl

29h 06m

1 stop

SEA16:06Seattle/Tacoma Intl

Sept 9

SEA8:40Seattle/Tacoma Intl

23h 30m

2 stops

CPT17:10Cape Town Intl

R17 397

Qatar Airways flights from Cape Town to Seattle

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

Qatar Airways

Sept 6

CPT13:15Cape Town Intl

32h 30m

1 stop

SEA12:45Seattle/Tacoma Intl

Sept 23

SEA16:25Seattle/Tacoma Intl

32h 50m

1 stop

CPT10:15Cape Town Intl

R18 501

Qatar Airways

Sept 6

CPT13:15Cape Town Intl

32h 30m

1 stop

SEA12:45Seattle/Tacoma Intl

Sept 23

SEA16:25Seattle/Tacoma Intl

32h 50m

1 stop

CPT10:15Cape Town Intl

R18 885

Qatar Airways

Dec 13

CPT18:55Cape Town Intl

26h 45m

1 stop

SEA11:40Seattle/Tacoma Intl

Dec 21

SEA15:50Seattle/Tacoma Intl

32h 40m

1 stop

CPT10:30Cape Town Intl

R27 149

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 13/9

20:00-21:36

2 stops34h 36m

Seattle/Tacoma Intl

Sun 27/9

22:48-15:20

2 stops31h 32m

R17 263

Fastest return journey

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 13/9

20:00-15:46

1 stop28h 46m

Seattle/Tacoma Intl

Sun 27/9

23:13-15:20

2 stops31h 07m

R17 263

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 6/9

13:15-12:45

1 stop32h 30m

Seattle/Tacoma Intl

Wed 23/9

16:25-10:15

1 stop32h 50m

R18 501

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 6/9

13:15-12:45

1 stop32h 30m

Seattle/Tacoma Intl

Wed 23/9

16:25-10:15

1 stop32h 50m

R18 885

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 2/12

0:30-11:50

1 stop45h 20m

Seattle/Tacoma Intl

Thu 10/12

14:35-22:40

1 stop22h 05m

R19 337

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 2/9

7:40-11:47

1 stop37h 07m

Seattle/Tacoma Intl

Fri 11/9

17:45-21:25

1 stop42h 40m

R19 337

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 2/12

0:30-22:05

2 stops31h 35m

Seattle/Tacoma Intl

Thu 10/12

14:30-5:50

2 stops29h 20m

R21 010

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 27/8

18:50-11:35

1 stop25h 45m

Seattle/Tacoma Intl

Sat 29/8

15:47-11:00

2 stops34h 13m

R22 381

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 2/12

0:30-22:05

2 stops31h 35m

Seattle/Tacoma Intl

Thu 10/12

14:30-5:50

2 stops29h 20m

R22 432

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 27/8

18:50-11:35

1 stop25h 45m

Seattle/Tacoma Intl

Sat 29/8

13:39-11:00

2 stops60h 21m

R22 582

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 R16 142 to R19 270.
The lowest price recently found on this route was R17 263.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Cape Town is in August. Flight prices, which tend to average around R16 343, 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 August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of R16 410.

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 R18 890 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 774 on momondo.

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

You could potentially save up to 23% 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 July 2026, prices for Cape Town to Seattle flights are approximately 5% cheaper 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

Fastest flight time	24h 13m
Direct flights	None

The fastest flight from Cape Town to Seattle takes 24h 13m

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

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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 24h 13m 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 7 as of July 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 35% of all bookings. The subsequent popular airlines are British Airways at 17%, Qatar Airways at 15%, and Virgin Atlantic at 12%.

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 721	Free Cancellation	Rating 7,5 694 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom R15 857	Free Cancellation	Rating 7,4 10 048 reviews	Search United Airlines flights
Emirates	PriceFrom R16 404	Free Cancellation	Rating 8,1 3 639 reviews	Search Emirates flights
KLM	PriceFrom R16 509	Free Cancellation	Rating 7,8 1 550 reviews	Search KLM flights
Turkish Airlines	PriceFrom R17 046	Free Cancellation	Rating 7,4 4 454 reviews	Search Turkish Airlines flights
British Airways	PriceFrom R18 435	Free Cancellation	Rating 6,7 8 129 reviews	Search British Airways flights
Qatar Airways	PriceFrom R18 987	Free Cancellation	Rating 7,3 3 743 reviews	Search Qatar Airways flights

Tacoma

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 555

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 13/10. 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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United Airlines flights from Cape Town to Seattle

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

Qatar Airways flights from Cape Town to Seattle

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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

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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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

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