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Cheap flights from Seattle to Cape Town from R11 325

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

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Turkish Airlines Logo
20:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 18:05
CPT
-
SEA
33h 50m1 stop
R16 379Turkish Airlines
Sun, Mar 8 - Tue, Mar 17
Turkish Airlines Logo
19:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 18:05
CPT
-
SEA
33h 50m1 stop
R16 717Turkish Airlines
Fri, Mar 6 - Mon, Mar 23
Turkish Airlines Logo
19:10 - 11:50
SEA
-
CPT
31h 40m1 stop
Turkish Airlines Logo
16:40 - 17:15
CPT
-
SEA
33h 35m1 stop
R16 886Turkish Airlines
Fri, Apr 17 - Sun, Apr 26
Turkish Airlines Logo
19:10 - 11:50
SEA
-
CPT
31h 40m1 stop
Turkish Airlines Logo
16:40 - 17:15
CPT
-
SEA
33h 35m1 stop
R17 326Turkish Airlines
Fri, Apr 17 - Sun, Apr 26
Turkish Airlines Logo
19:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 17:05
CPT
-
SEA
33h 50m1 stop
R17 410Turkish Airlines
Sun, Jan 25 - Sun, Feb 1
Turkish Airlines Logo
19:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 17:05
CPT
-
SEA
33h 50m1 stop
R17 596Turkish Airlines
Sat, Jan 24 - Sat, Jan 31
Turkish Airlines Logo
19:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 17:05
CPT
-
SEA
33h 50m1 stop
R17 850Turkish Airlines
Sun, Jan 25 - Tue, Feb 17
Turkish Airlines Logo
19:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 17:05
CPT
-
SEA
33h 50m1 stop
R17 884Turkish Airlines
Sat, Jan 24 - Sat, Jan 31
Turkish Airlines Logo
19:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 17:05
CPT
-
SEA
33h 50m1 stop
R17 985Turkish Airlines
Fri, Jan 23 - Tue, Feb 3
Turkish Airlines Logo
19:00 - 11:50
SEA
-
CPT
30h 50m1 stop
Turkish Airlines Logo
17:15 - 17:05
CPT
-
SEA
33h 50m1 stop
R18 408Turkish Airlines
Thu, Jan 22 - Wed, Feb 4

Turkish Airlines flights from Seattle to Cape Town

Our best Turkish Airlines deals on Seattle to Cape Town flight tickets
Turkish Airlines
Mar 8
SEA20:00Seattle/Tacoma Intl
30h 50m
1 stop
CPT11:50Cape Town Intl
Mar 17
CPT17:15Cape Town Intl
33h 50m
1 stop
SEA18:05Seattle/Tacoma Intl
R16 379
Find similar
Turkish Airlines
Mar 6
SEA19:00Seattle/Tacoma Intl
30h 50m
1 stop
CPT11:50Cape Town Intl
Mar 23
CPT17:15Cape Town Intl
33h 50m
1 stop
SEA18:05Seattle/Tacoma Intl
R16 717
Find similar
Turkish Airlines
Apr 17
SEA19:10Seattle/Tacoma Intl
31h 40m
1 stop
CPT11:50Cape Town Intl
Apr 26
CPT16:40Cape Town Intl
33h 35m
1 stop
SEA17:15Seattle/Tacoma Intl
R16 886
Find similar

Qatar Airways flights from Seattle to Cape Town

Our best Qatar Airways deals on Seattle to Cape Town flight tickets
Qatar Airways
Jan 26
SEA16:05Seattle/Tacoma Intl
32h 25m
1 stop
CPT10:30Cape Town Intl
Feb 16
CPT12:35Cape Town Intl
33h 05m
1 stop
SEA11:40Seattle/Tacoma Intl
R20 808
Find similar
Qatar Airways
Jan 25
SEA16:05Seattle/Tacoma Intl
32h 25m
1 stop
CPT10:30Cape Town Intl
Feb 16
CPT12:35Cape Town Intl
33h 05m
1 stop
SEA11:40Seattle/Tacoma Intl
R21 044
Find similar
Qatar Airways
Mar 8
SEA8:15Seattle/Tacoma Intl
41h 15m
2 stops
CPT10:30Cape Town Intl
Mar 19
CPT19:00Cape Town Intl
26h 40m
1 stop
SEA12:40Seattle/Tacoma Intl
R21 281
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 12 December 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

20:00-11:50

1 stop30h 50m

Cape Town Intl

Tue 17/3

17:15-18:05

1 stop33h 50m

R16 379

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 6/3

19:00-11:50

1 stop30h 50m

Cape Town Intl

Mon 23/3

17:15-18:05

1 stop33h 50m

R16 717

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 17/4

19:10-11:50

1 stop31h 40m

Cape Town Intl

Sun 26/4

16:40-17:15

1 stop33h 35m

R16 886

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 17/4

19:10-11:50

1 stop31h 40m

Cape Town Intl

Sun 26/4

16:40-17:15

1 stop33h 35m

R17 326

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 25/1

19:00-11:50

1 stop30h 50m

Cape Town Intl

Sun 1/2

17:15-17:05

1 stop33h 50m

R17 410

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 24/1

19:00-11:50

1 stop30h 50m

Cape Town Intl

Sat 31/1

17:15-17:05

1 stop33h 50m

R17 596

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 25/1

19:00-11:50

1 stop30h 50m

Cape Town Intl

Tue 17/2

17:15-17:05

1 stop33h 50m

R17 850

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sat 24/1

19:00-11:50

1 stop30h 50m

Cape Town Intl

Sat 31/1

17:15-17:05

1 stop33h 50m

R17 884

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Fri 23/1

19:00-11:50

1 stop30h 50m

Cape Town Intl

Tue 3/2

17:15-17:05

1 stop33h 50m

R17 985

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 22/1

19:00-11:50

1 stop30h 50m

Cape Town Intl

Wed 4/2

17:15-17:05

1 stop33h 50m

R18 408

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 February is, on average, the cheapest month to fly to Cape Town from Seattle, with most prices found around R20 825. 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 R24 053.

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 R29 385. 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 R46 815.

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 R25 626. 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 R46 391 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 R27 679 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 R23 039 on momondo.

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

As of December 2025, prices for Seattle to Cape Town flights are approximately 57% 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

30h 50m

Direct flights

None
The fastest flight from Seattle to Cape Town takes 30h 50m
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 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 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
KLMPriceFrom R27 405Free CancellationRating
7,7
1 432 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
Somerset West
Gordon's Bay
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

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