CPT - SEA

R10 055 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 064
Typical prices: R15 748-R20 373
United Airlines
Mon 10/12Sun 11/2
CPT - SEA • 2 stops
Cheapest one-way flight
R10 055
Typical prices: R11 398-R19 298
Qatar Airways
Thu 25/10
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 R15 849 (return)
Newark (EWR)
Shortest trip • 24h 41m (one-way)
Insights
Insights
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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

Sat, Oct 24 - Sat, Oct 31
Qatar Airways Logo
13:15 - 9:30CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
53h 15m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson
Qatar Airways Logo
16:50 - 10:30SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
32h 40m1 stop Doha Hamad Intl
R15 533Qatar Airways
Thu, Dec 10 - Thu, Feb 11
United Airlines Logo
20:50 - 22:33CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
35h 43m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
8:00 - 16:10SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
22h 10m1 stop Washington, D.C. Dulles Intl
R17 064United Airlines
Thu, Dec 10 - Thu, Feb 11
United Airlines Logo
20:50 - 22:37CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
35h 47m1 stop Newark
United Airlines Logo
8:00 - 16:10SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
22h 10m1 stop Washington, D.C. Dulles Intl
R17 064United Airlines
Sat, Oct 24 - Sat, Oct 31
Qatar Airways Logo
13:15 - 9:30CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
53h 15m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson
Qatar Airways Logo
16:50 - 19:55SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
42h 05m2 stops Doha Hamad Intl Johannesburg OR Tambo
R18 466Qatar Airways
Thu, Dec 3 - Thu, Dec 10
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 852Turkish Airlines
Thu, Dec 3 - Thu, Dec 10
Turkish Airlines Logo
17:20 - 17:10CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
33h 50m1 stop Istanbul
Turkish Airlines Logo
19:05 - 23:00SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
41h 55m1 stop Istanbul
R18 852Turkish Airlines
Thu, Dec 3 - Thu, Dec 10
Air France Logo
15:20 - 15:13CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
33h 53m2 stops Johannesburg OR Tambo Paris Charles de Gaulle
Air France Logo
12:31 - 6:25SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
31h 54m2 stops Los Angeles Paris Charles de Gaulle
R21 624Air France
Thu, Dec 3 - Thu, Dec 10
Air France Logo
15:20 - 15:13CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
33h 53m2 stops Johannesburg OR Tambo Paris Charles de Gaulle
Air France Logo
14:35 - 6:25SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
29h 50m2 stops Amsterdam Schiphol Paris Charles de Gaulle
R22 140Air France
Sat, Nov 28 - Mon, Dec 14
Emirates Logo
18:30 - 12:35CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
28h 05m1 stop Dubai Intl
Emirates Logo
16:05 - 11:40SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
33h 35m1 stop Dubai Intl
R26 764Emirates
Sat, Nov 28 - Mon, Dec 14
Emirates Logo
18:30 - 12:35CPT  Cape Town Intl-SEA Seattle/Tacoma Intl
28h 05m1 stop Dubai Intl
Emirates Logo
16:05 - 11:40SEA  Seattle/Tacoma Intl-CPT Cape Town Intl
33h 35m1 stop Dubai Intl
R27 006Emirates
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 from Cape Town to Seattle with more confidence.

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

Return flights from Cape Town to Seattle start at R17 064. Prices are typical for this route right now, with typical return fares ranging from R15 748 to R20 373. The lowest price found in the past 5 days was R17 064 on United Airlines.

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

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

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 646 return.
  • June (R22 059) and July (R20 077) 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 prices 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.

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Key details for Cape Town to Seattle flights

Low season

February

Cheapest flight

R10 055
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 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

  • 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

    London Heathrow (LHR) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 15% on the Cape Town to Seattle route. Tuesday is the cheapest departure day at R15 920 return on average, while Thursday is the most expensive at R18 514, a difference of R2 594. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

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

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 0% below the route average of R17 745. Booking late can sometimes save money on this route, but inventory is limited.

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

    A direct flight from Cape Town to Seattle takes 0h 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.

  • 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 064 to R45 761. That means the highest observed fare was about 3x 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 R20 775, which is 37% above the typical average for this route.

  • 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.

  • 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 R61 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

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

    Return flights from Cape Town to Seattle range from R15 748 to R20 373, with an average of R17 745 over the past 12 months. Anything below R15 748 counts as a good deal.

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 instead of Thursday. On this route, Tuesday flights average R15 920 – about R2 594 less than Thursday (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 646 return in that month – typically R6 413 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