C$956 Cheap Flights from Seattle (SEAA) to Cape Town (CPT)

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Flight deals from Seattle to Cape Town Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to Cape Town Airport? If you want to travel next month, return fares start from C$1,895. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Cape Town

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Cape Town flights are currently cheapest in May.

Seattle to Cape Town: Alternative routes

Compare routes from Seattle to Cape Town below. You may find an airport to fly into that's cheaper, faster, or easier than Cape Town.

Seattle to Cape Town: Flight information

The things to know before you go.
Cheapest flight foundC$956
Cheapest month to flyMay

Finding cheap flights from Seattle to Cape Town: Frequently asked questions

The best price we found for a return flight from Seattle to Cape Town is C$1,529. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Cape Town. But we found flights with one stop from C$1,529.
As of March 2026, there are no flights flying from Seattle to Cape Town.
The cheapest month to fly from Seattle to Cape Town is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Cape Town Airport on Tuesday, May 12, 2026.
No airlines currently offer direct flights between Seattle and Cape Town Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cape Town but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cape Town is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cape Town is Turkish Airlines .

Flying from Seattle to Cape Town International Airport (CPT): what you need to know

  • Start your vacation planning by considering where you'll board your flight from Seattle to Cape Town International Airport (CPT). Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base (LKE) are Seattle's main airports.

  • The timezone in Cape Town is UTC+2, which is 9 hours ahead of Seattle. Cape Town International Airport is located in Cape Town.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your flight from Seattle to CPT.

  • If you're travelling during a peak month like July, get to the terminal even earlier. You'll want to arrive up to four hours before an international flight and two hours ahead of domestic departures. Security lines will be longer during peak periods like Christmas, New Year and spring break.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Consider adding a stopover to potentially save money on your flight from Seattle to CPT. Simply deselect 'Direct flights only' when browsing departures from Seattle-Tacoma International Airport (SEA). Take a break (and maybe save some cash) by stopping at one of these popular airports:

    • Amsterdam Airport Schiphol Airport (AMS)

    • Charles de Gaulle Airport (CDG)

    • London Heathrow Airport (LHR)

  • From central Seattle, SEA is approximately 23 kilometres away. Use navigation apps or check the official airport website to work out the best way to arrive at the terminal.

  • After a relaxed start to your journey? Stay near Seattle-Tacoma International Airport. Whether you're catching an early flight from Seattle to Cape Town International Airport or want to avoid feeling rushed, these hotels have you covered:

Lake Union Sea Plane Base (LKE)

  • Maximize your vacation with a stopover on your flight from Seattle to Cape Town International Airport. Visit family or friends or tick another city off your list. Whatever you decide to do, check out these stops between Lake Union Sea Plane Base and CPT:

    • Charles de Gaulle Airport (CDG)

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol Airport (AMS)

  • You can get to LKE from the centre of Seattle in about 11 minutes by car (depending on traffic). The ride by public transport will take roughly 23 minutes to travel the 3 kilometres or so.

  • You're going on vacation, so why not spend another night away? Consider staying at one of these accommodation options near Lake Union Sea Plane Base the day before your flight from Seattle to CPT:

About Cape Town International Airport (CPT)

Getting from Cape Town International Airport (CPT) to central Cape Town

  • Cape Town International Airport to the centre of Cape Town is about 21 minutes in a car. It's approximately 19 kilometres away. Find out what options are available, such as cabs, car rentals or ride-sharing.

How to find the cheapest flights from Seattle to Cape Town International Airport (CPT)

  • For a one-way ticket from Seattle to Cape Town International Airport, C$956 is the best price we've seen. You can also book a return flight from just C$1,529. These are the lowest fares right now and may vary based on availability.

  • It's often best to book early if you want to find flight tickets from Seattle to CPT. That's because airlines adjust prices based on demand, which tends to rise closer to the departure date.

  • The 'Whole month' search function shows you the cheapest tickets from Seattle to Cape Town International Airport across every month. It's an easy way to find a bargain if your plans are flexible.

  • Set up a Price Alert for flight tickets from Seattle to CPT. You don't need to check back in every day to find out if fares have dropped. We'll let you know the moment the price changes.

  • Personalize your trip with filters. Adjust the total duration, number of stops, and departure and arrival times to find the right flight from Seattle to Cape Town International Airport. You can also sort the results to see the 'Best,' 'Fastest' or 'Cheapest' options first.

The best time to fly from Seattle to Cape Town International Airport (CPT)

  • It's time to pick your travel dates for your flight from Seattle to Cape Town International Airport. June is the most popular month for a trip to Cape Town. If you like a quieter atmosphere, go in April.

  • Schedule your flight from Seattle to CPT for February if you're eager to visit the city during its warmest month. Expect temperatures in Cape Town to range from 16ºC to 27ºC.

  • If you want cooler conditions, look for a cheap flight from Seattle to Cape Town International Airport in July when temperatures average between 9ºC and 19ºC.

More about Cape Town

  • Start your Cape Town trip right by choosing the perfect place to stay. As soon as you've booked your flight from Seattle to Cape Town International Airport, browse our selection of accommodation options including:

  • There are so many things to do and see in this city it can be difficult to know where to start. Table Mountain, Battery Park @ V&A Waterfront and Robben Island are popular attractions which should be on any good Cape Town itinerary.

Complete your Cape Town trip with a car rental

  • Get behind the wheel of one of our car rentals in Cape Town and explore on your own terms. Easily compare rates from trusted providers in one go after booking your hotel and cheap flights from Seattle to Cape Town International Airport.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.