Cheap flight tickets from Seattle to Cape Town

Compare Seattle to Cape Town flight deals

Find the cheapest month or even day of the year to fly to Cape Town

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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 RM5,742. 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 foundRM3,416
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 RM4,771. 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 RM4,771.
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 January.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Cape Town Airport on Wednesday, 13 January 2027.
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 .

Travelling from Seattle to Cape Town International Airport (CPT): What you need to know

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

  • Leave enough time to make your flight from Seattle to CPT. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • July is a peak travel month. If you're taking off then or around a major holiday like Thanksgiving, Memorial Day or Christmas, turn up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • We make it easy to book cheap flights from Seattle to CPT with a stopover. To explore your options leaving from Seattle-Tacoma International Airport (SEA), uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour the city of your choice. Popular stopovers between SEA and CPT include:

    • London Heathrow Airport (LHR)

    • Amsterdam Schiphol Airport (AMS)

    • Paris Charles de Gaulle Airport (CDG)

  • Travelling from central Seattle to SEA takes about 35 minutes on public transport. If you drive, ride-share or take a taxi, you'll cover the 23 kilometres in 25 minutes or so, depending on traffic.

  • Looking for a comfortable hotel close to Seattle-Tacoma International Airport? If you're catching an early flight from Seattle to Cape Town International Airport, these stays will have you sleeping moments from your departure lounge:

  • Seattle-Tacoma International Airport has a strong on-time record, making delays less likely. Departures from SEA touch down on schedule 80% of the time.

Seattle Paine Field International Airport (PAE)

  • You can reach PAE from the centre of Seattle in approximately 40 minutes by car (depending on traffic conditions). The journey by public transport takes roughly 1 hour 30 minutes to travel the 40 kilometres or so.

  • Get a head start on your holiday with an additional night away from home. Before your Seattle to CPT flight, kick back in one of these hotels close to Seattle Paine Field International Airport:

  • Most flights that leave Seattle Paine Field International Airport reach their destination right on cue. It boasts an on-time performance rate of 80%.

About Cape Town International Airport (CPT)

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

  • Cape Town International Airport is around 19 kilometres from the centre of Cape Town. It takes around 25 minutes or so to drive to the city.

  • Travelling by public transport takes roughly 35 minutes.

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

  • The lowest price we've found for a one-way ticket from Seattle to Cape Town International Airport is RM3,416. For a return flight on this route, the best price is RM4,771. Depending on when you book and the availability, these fares may change.

  • To find cheap flights from Seattle to CPT, book early. Airlines tend to offer the most competitive fares when tickets are first released.

  • Cheap Seattle to Cape Town International Airport tickets are easier to find when your travel dates are flexible. Try using the 'Whole month' search tool to compare fares across each month and then pick the cheapest day.

  • There's no need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll notify you when a better deal comes up on plane tickets from Seattle to CPT.

  • Bag the best deal on a flight from Seattle to Cape Town International Airport with the help of the filters. Pick your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

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

  • Think about your travel style when planning the timing of your trip. December is the quietest month to go to Cape Town. January is when most people book flights from Seattle to Cape Town International Airport (CPT), which may be ideal if you're chasing more action.

  • When booking your Seattle to CPT plane ticket, consider the weather you're most comfortable in. February is the warmest month in Cape Town, with temperatures ranging from 13ºC (55ºF) to 30ºC (86ºF).

  • Search for cheap tickets from Seattle to Cape Town International Airport in July if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 6ºC (43ºF) and 18ºC (64ºF).

More about Cape Town

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

  • There are loads of exciting things to do in Cape Town when you're ready to sightsee. Make your way to Table Mountain followed by The Rock and Kirstenbosch Botanical Garden.

Explore more of South Africa

  • You've done Cape Town, now it's time to discover more of South Africa. Journey about 121 kilometres northwest to Saldanha to check off its top attractions. From North Head Lighthouse to Hoedjieskop Museum and Pietskiet Museum, you'll have a full itinerary ahead.

  • Next up? Travel to Ceres. It's roughly 97 kilometres northeast of Cape Town and boasts highlights including Ceres Mountain Fynbos Nature Reserve and Togryers Museum.

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