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Cheap flights from Seattle to Cape Town from R10 883

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 8/11. 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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0 bags

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

Cheap return flights

Qatar Airways Logo
17:05 - 10:30SEA-CPT
32h 25m1 stop
Qatar Airways Logo
12:35 - 12:40CPT-SEA
33h 05m1 stop
R18 407Qatar Airways
Find Deal
Sun, Mar 8 - Thu, Mar 19
Qatar Airways Logo
16:05 - 10:30SEA-CPT
32h 25m1 stop
Qatar Airways Logo
12:35 - 11:40CPT-SEA
33h 05m1 stop
R18 424Qatar Airways
Find Deal
Mon, Jan 26 - Tue, Feb 3
Qatar Airways Logo
17:05 - 17:25SEA-CPT
39h 20m1 stop
Qatar Airways Logo
18:55 - 11:40CPT-SEA
26h 45m1 stop
R18 459Qatar Airways
Find Deal
Wed, Oct 29 - Fri, Nov 7
Turkish Airlines Logo
19:10 - 11:50SEA-CPT
31h 40m1 stop
Turkish Airlines Logo
17:15 - 17:05CPT-SEA
33h 50m1 stop
R18 477Turkish Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 12
Turkish Airlines Logo
19:10 - 11:50SEA-CPT
31h 40m1 stop
Turkish Airlines Logo
17:15 - 17:05CPT-SEA
33h 50m1 stop
R18 704Turkish Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 12
Qatar Airways Logo
16:05 - 10:30SEA-CPT
32h 25m1 stop
Qatar Airways Logo
12:35 - 11:40CPT-SEA
33h 05m1 stop
R18 774Qatar Airways
Find Deal
Tue, Feb 3 - Thu, Feb 12
British Airways Logo
18:50 - 12:10SEA-CPT
31h 20m1 stop
British Airways Logo
18:55 - 16:55CPT-SEA
32h 00m1 stop
R19 579British Airways
Find Deal
Mon, Nov 24 - Wed, Dec 3
British Airways Logo
18:50 - 12:10SEA-CPT
31h 20m1 stop
British Airways Logo
22:10 - 16:55CPT-SEA
28h 45m1 stop
R19 824British Airways
Find Deal
Sat, Dec 6 - Mon, Dec 15
Logo
16:05 - 10:30SEA-CPT
32h 25m1 stop
Logo
18:55 - 19:02CPT-SEA
34h 07m2 stops
R20 174
Find Deal
Thu, Feb 26 - Sat, Mar 7
Logo
17:05 - 17:30SEA-CPT
39h 25m1 stop
Logo
19:00 - 18:59CPT-SEA
33h 59m2 stops
R20 209
Find Deal
Sat, Nov 1 - Mon, Nov 10

British Airways flights from Seattle to Cape Town

Our best British Airways deals on Seattle to Cape Town flight tickets
British Airways
Nov 24
SEA18:50Seattle/Tacoma Intl
31h 20m
1 stop
CPT12:10Cape Town Intl
Dec 3
CPT18:55Cape Town Intl
32h 00m
1 stop
SEA16:55Seattle/Tacoma Intl
R19 579
Find similar
British Airways
Dec 6
SEA18:50Seattle/Tacoma Intl
31h 20m
1 stop
CPT12:10Cape Town Intl
Dec 15
CPT22:10Cape Town Intl
28h 45m
1 stop
SEA16:55Seattle/Tacoma Intl
R19 824
Find similar
British Airways
Nov 11
SEA18:50Seattle/Tacoma Intl
27h 15m
1 stop
CPT8:05Cape Town Intl
Nov 20
CPT22:10Cape Town Intl
28h 45m
1 stop
SEA16:55Seattle/Tacoma Intl
R20 086
Find similar

Qatar Airways flights from Seattle to Cape Town

Our best Qatar Airways deals on Seattle to Cape Town flight tickets
Qatar Airways
Mar 8
SEA17:05Seattle/Tacoma Intl
32h 25m
1 stop
CPT10:30Cape Town Intl
Mar 19
CPT12:35Cape Town Intl
33h 05m
1 stop
SEA12:40Seattle/Tacoma Intl
R18 407
Find similar
Qatar Airways
Jan 26
SEA16:05Seattle/Tacoma Intl
32h 25m
1 stop
CPT10:30Cape Town Intl
Feb 3
CPT12:35Cape Town Intl
33h 05m
1 stop
SEA11:40Seattle/Tacoma Intl
R18 424
Find similar
Qatar Airways
Oct 29
SEA17:05Seattle/Tacoma Intl
39h 20m
1 stop
CPT17:25Cape Town Intl
Nov 7
CPT18:55Cape Town Intl
26h 45m
1 stop
SEA11:40Seattle/Tacoma Intl
R18 459
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Seattle to Cape Town 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, momondo users made 13 550 searches. Data last updated 10 September 2025.
Use the filters below to find and compare flights from Seattle to Cape Town that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 8/3

17:05-10:30

1 stop32h 25m

Cape Town Intl

Thu 19/3

12:35-12:40

1 stop33h 05m

R18 407

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 26/1

16:05-10:30

1 stop32h 25m

Cape Town Intl

Tue 3/2

12:35-11:40

1 stop33h 05m

R18 424

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 29/10

17:05-17:25

1 stop39h 20m

Cape Town Intl

Fri 7/11

18:55-11:40

1 stop26h 45m

R18 459

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 22/10

19:10-11:50

1 stop31h 40m

Cape Town Intl

Wed 12/11

17:15-17:05

1 stop33h 50m

R18 477

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 22/10

19:10-11:50

1 stop31h 40m

Cape Town Intl

Wed 12/11

17:15-17:05

1 stop33h 50m

R18 704

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Tue 3/2

16:05-10:30

1 stop32h 25m

Cape Town Intl

Thu 12/2

12:35-11:40

1 stop33h 05m

R18 774

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 24/11

18:50-12:10

1 stop31h 20m

Cape Town Intl

Wed 3/12

18:55-16:55

1 stop32h 00m

R19 579

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 6/12

18:50-12:10

1 stop31h 20m

Cape Town Intl

Mon 15/12

22:10-16:55

1 stop28h 45m

R19 824

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 26/2

16:05-10:30

1 stop32h 25m

Cape Town Intl

Sat 7/3

18:55-19:02

2 stops34h 07m

R20 174

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 1/11

17:05-17:30

1 stop39h 25m

Cape Town Intl

Mon 10/11

19:00-18:59

2 stops33h 59m

R20 209

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The month of March is, on average, the cheapest month to fly to Cape Town from Seattle, with most prices found around R25 265. If you aren’t able to travel to Cape Town during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R25 300.

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 R30 417. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Cape Town on Saturday is R48 459.

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

According to our data, the cheapest time of day to fly to Cape Town is in the afternoon. momondo users have found flights departing from Seattle to Cape Town in the afternoon for as low as R26 525. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Cape Town, so prices are often more expensive at around R48 020 per ticket.

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 R29 658 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 R24 600 on momondo.

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

As of September 2025, prices for Seattle to Cape Town flights are approximately 21% 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

Direct flights

None
There are no direct flights from Seattle to Cape Town. There are no popular flight routes from Seattle to Cape Town.
Search flight deals

  • 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 27h 15m.

  • 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 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?

    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.

  • 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
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom R18 179Free CancellationRating
7,4
3 626 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom R18 794Free CancellationRating
7,3
3 968 reviews
Search Turkish Airlines flights
KLMPriceFrom R28 367Free CancellationRating
7,8
1 386 reviews
Search KLM flights

Travelling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Stellenbosch
Hermanus
Paarl
Gordon's Bay
Somerset West
Franschhoek
Simon's Town
Wellington
Atlantis

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.

An easier way to manage your Cape Town 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.
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