South Africa
ZAR

CPT - SEA

R10 163 Find Cheap Flights from Cape Town to Seattle – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
R17 294
Typical prices: R16 021-R20 726
United Airlines
Sun 28/10Thu 15/11
CPT - SEA • 1 stop
Cheapest one-way flight
R10 163
Typical prices: R11 595-R19 633
Qatar Airways
Tue 23/10
CPT - SEA • 1 stop
Direct flights
Not available
There are currently no direct flights between Cape Town and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
14 weeks
in advance
Our data shows that travellers who book at least 14 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 12% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg R16 124 (return)
Newark (EWR)
Shortest trip • 24h 41m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cape Town to Seattle (CPT-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cape Town to Seattle

Wed, Oct 28 - Sun, Nov 15
United Airlines Logo
20:50 - 21:39CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
33h 49m1 stop Newark
United Airlines Logo
7:00 - 18:00SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
25h 00m2 stops Chicago O'Hare Intl Newark
R17 294United Airlines
Thu, Nov 12 - Thu, Nov 19
United Airlines Logo
20:50 - 18:33CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
31h 43m2 stops Newark San Francisco
United Airlines Logo
14:00 - 16:10SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
64h 10m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
R17 294United Airlines
Fri, Oct 30 - Sun, Nov 15
Delta Logo
20:50 - 20:30CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
32h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 - 18:35SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
26h 35m1 stop Atlanta Hartsfield-Jackson
R18 130Delta
Fri, Oct 30 - Sun, Nov 15
Delta Logo
20:50 - 16:58CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
29h 08m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
6:00 - 18:35SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
26h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
R18 146Delta
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
20:40 - 16:50CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
30h 10m1 stop London Heathrow
British Airways Logo
18:45 - 10:20SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
29h 35m1 stop London Heathrow
R18 261British Airways
Thu, Nov 12 - Thu, Nov 19
Turkish Airlines Logo
17:15 - 17:10CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
33h 55m1 stop Istanbul
Turkish Airlines Logo
19:05 - 23:00SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
41h 55m1 stop Istanbul
R18 556Turkish Airlines
Tue, Dec 22 - Tue, Jan 5
British Airways Logo
22:10 - 16:50CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
28h 40m1 stop London Heathrow
British Airways Logo
14:04 - 12:10SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
36h 06m2 stops Dallas/Fort Worth London Heathrow
R18 901British Airways
Thu, Nov 12 - Thu, Nov 19
Turkish Airlines Logo
17:15 - 17:10CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
33h 55m1 stop Istanbul
Turkish Airlines Logo
19:05 - 23:00SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
41h 55m1 stop Istanbul
R18 982Turkish Airlines
Thu, Oct 15 - Mon, Dec 14
Qatar Airways Logo
13:15 - 13:00CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
32h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
15:50 - 17:25SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
39h 35m1 stop Doha Hamad Intl
R25 654Qatar Airways
Sat, Nov 28 - Mon, Dec 14
Qatar Airways Logo
13:50 - 11:40CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
31h 50m3 stops Harare Lusaka Doha Hamad Intl
Qatar Airways Logo
15:50 - 14:35SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
36h 45m2 stops Doha Hamad Intl Johannesburg OR Tambo
R39 457Qatar Airways
Booking Insights

Price, demand, and travel trends for Cape Town to Seattle flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Cape Town to Seattle?

Return flights from Cape Town to Seattle typically range from R16 021 to R20 726. The lowest price found in the past 5 days was R17 294 on United Airlines.

What's the cheapest day of the week to fly from Cape Town to Seattle?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Cape Town to Seattle. It’s 11% cheaper than the average day, while Thursday is the most expensive, with prices 4% higher.

What is the cheapest month to fly from Cape Town to Seattle?

•November is the cheapest month to fly from Cape Town to Seattle at R15 917 return.
•June (R22 441) and July (R20 425) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 40% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Cape Town to Seattle the cheapest?

Flights from Cape Town to Seattle are cheapest 14 weeks before departure. Booking in this window typically costs about 13% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Cape Town to Seattle flights

Low season

February

Cheapest flight

R10 163
Beat the crowds with an average 35% drop in traveller numbers.
The most popular month to fly with an average 58% increase in traveller numbers.
One-way flight from Cape Town to Seattle

When to book flights from Cape Town to Seattle

Are your dates flexible? Find out the best times to travel from Cape Town to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cape Town to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Cape Town to Seattle?

    Two cabin classes are available on flights from Cape Town to Seattle:

    • Economy class
    • Premium Economy Class

  • How long is a flight from Cape Town to Seattle?

    A direct flight from Cape Town to Seattle takes 00m, covering 26 445 km.

  • Do I need a passport to fly from Cape Town to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cape Town to Seattle flight?

    Return flights from Cape Town to Seattle range from R16 021 to R20 726, with an average of R18 053 over the past 12 months. Anything below R16 021 counts as a good deal.

  • How expensive are last-minute Cape Town to Seattle flights?

    Last-minute fares on this route (booked within two weeks of departure) are 0% below the route average of R18 053. Booking late can sometimes save you money, but availability is limited.

  • Have flight prices from Cape Town to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about R17 294 to R157 736. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Cape Town to Seattle looking right now?

    One-way fares from Cape Town to Seattle are currently higher than usual. Average one-way flight prices are about R18 107, which is 18% above the typical average for this route.

  • Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around R62 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • Which airports can I use when flying from Cape Town to Seattle?

    Flights from Cape Town to Seattle usually depart from Cape Town Intl (CPT) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Cape Town to Seattle pass through?

    One-stop flights from Cape Town to Seattle most commonly connect through:

    • London Heathrow (LHR) – 28% of one-stop connections
    • Doha Hamad Intl (DOH) – 23% of one-stop connections
    • Dubai Intl (DXB) – 11% of one-stop connections
    • Istanbul (IST) – 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Cape Town to Seattle?

    Yes. Flexible dates can save you up to 15% on flights from Cape Town to Seattle. Tuesday is the cheapest departure day at R16 196 return on average, while Thursday is the most expensive at R18 835, a difference of R2 639.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Cape Town to Seattle?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time of 24h 41m, compared to 25h 54m via Amsterdam Schiphol (AMS) and 26h 02m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Cape Town and Seattle?

    Seattle is 9 hours behind Cape Town (Pacific Time vs South Africa Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Space Needle is one of the most viewed places in Seattle on KAYAK.

Your guide to booking Cape Town to Seattle flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average R16 196, about R2 639 less than Thursday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 13% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Cape Town to Seattle trip for November. Fares historically average R15 917 return in that month – typically R6 524 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Seattle Airport Marriott
    • Coast Gateway Hotel
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Cape Town to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Car hire in Seattle
Hotels in Seattle