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$705+ Cheap flights from Cape Town (CPT) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Cape Town Intl to Seattle/Tacoma Intl are usually found in February or November, booked 3 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Cape Town to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$951
(Delta)

One-way from

$705
(oojo)

Popular in

August

Cheapest in

February

Average price

$939
Provider with most accurate pricing for Cape Town Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Cape Town Intl-Seattle/Tacoma Intl flights.
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From Cape Town Intl to Seattle/Tacoma Intl
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One-way flight from Cape Town Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Cape Town to Seattle

Cheapest flights from Cape Town to Seattle
Explore the most affordable flight options available from Cape Town to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/611:35 pmCPT - SEA
2 stops29h 10mDelta
Sun 4/1310:55 pmSEA - CPT
2 stops37h 35mDelta
Deal found 2/20$951
This flightsite.co.za deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/611:35 pmCPT - SEA
2 stops29h 10mAir France
Sun 4/136:40 pmSEA - CPT
1 stop41h 50mAir France
Deal found 2/20$959
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/52:10 pmCPT - SEA
2 stops57h 10mLufthansa
Tue 6/32:20 pmSEA - CPT
2 stops37h 20mLufthansa
Deal found 2/20$969
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/38:50 pmCPT - SEA
1 stop24h 23mUnited Airlines
Tue 6/311:50 pmSEA - CPT
2 stops54h 30mUnited Airlines
Deal found 2/20$1,027
This British Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:45 pmCPT - SEA
1 stop26h 35mBritish Airways
Tue 6/31:30 pmSEA - CPT
1 stop36h 30mBritish Airways
Deal found 2/20$1,148
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:55 pmCPT - SEA
1 stop25h 15mAmerican Airlines
Sun 7/65:40 pmSEA - CPT
2 stops32h 20mAmerican Airlines
Deal found 2/20$1,175
This flightsite.co.za deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:50 pmCPT - SEA
2 stops35h 25mSWISS
Tue 5/131:45 pmSEA - CPT
2 stops35h 15mSWISS
Deal found 2/20$1,206
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/29:00 amCPT - SEA
2 stops46h 15mMultiple Airlines
Tue 6/32:20 pmSEA - CPT
2 stops41h 25mMultiple Airlines
Deal found 2/20$1,210
This flightsite.co.za deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/38:05 amCPT - SEA
2 stops37h 15mKLM
Tue 5/131:55 pmSEA - CPT
1 stop22h 30mKLM
Deal found 2/20$1,238
This SmartFares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:15 pmCPT - SEA
1 stop33h 50mTurkish Airlines
Tue 6/37:10 pmSEA - CPT
1 stop31h 40mTurkish Airlines
Deal found 2/20$1,266
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/32:35 pmCPT - SEA
3 stops39h 44mEthiopian Air
Tue 6/310:15 pmSEA - CPT
2 stops31h 20mEthiopian Air
Deal found 2/20$1,737
This Singapore Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1610:40 amCPT - SEA
3 stops39h 15mSingapore Airlines
Sun 7/67:00 amSEA - CPT
3 stops41h 25mSingapore Airlines
Deal found 2/20$1,827

Find flights from Cape Town to Seattle within your budget

Customize your flight search to find flights from Cape Town to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Cape Town

Fly to

Seattle

Route

Depart

Return

Price

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 4/6

11:35 pm-7:45 pm

2 stops29h 10m

Seattle/Tacoma Intl

Sun 4/13

10:55 pm-9:30 pm

2 stops37h 35m

$951

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 4/6

11:35 pm-7:45 pm

2 stops29h 10m

Seattle/Tacoma Intl

Sun 4/13

6:40 pm-9:30 pm

1 stop41h 50m

$959

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 3/5

2:10 pm-1:20 pm

2 stops57h 10m

Seattle/Tacoma Intl

Tue 6/3

2:20 pm-12:40 pm

2 stops37h 20m

$969

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 3/3

8:50 pm-11:13 am

1 stop24h 23m

Seattle/Tacoma Intl

Tue 6/3

11:50 pm-3:20 pm

2 stops54h 30m

$1,027

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 3/6

6:45 pm-11:20 am

1 stop26h 35m

Seattle/Tacoma Intl

Tue 6/3

1:30 pm-11:00 am

1 stop36h 30m

$1,148

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 6/16

6:55 pm-11:10 am

1 stop25h 15m

Seattle/Tacoma Intl

Sun 7/6

5:40 pm-11:00 am

2 stops32h 20m

$1,175

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 3/3

7:50 pm-9:15 pm

2 stops35h 25m

Seattle/Tacoma Intl

Tue 5/13

1:45 pm-10:00 am

2 stops35h 15m

$1,206

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Sun 3/2

9:00 am-9:15 pm

2 stops46h 15m

Seattle/Tacoma Intl

Tue 6/3

2:20 pm-4:45 pm

2 stops41h 25m

$1,210

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 3/3

8:05 am-11:20 am

2 stops37h 15m

Seattle/Tacoma Intl

Tue 5/13

1:55 pm-9:25 pm

1 stop22h 30m

$1,238

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 3/3

5:15 pm-5:05 pm

1 stop33h 50m

Seattle/Tacoma Intl

Tue 6/3

7:10 pm-11:50 am

1 stop31h 40m

$1,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 25 results
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Compare providers for flights from Cape Town to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cape Town to Seattle in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cape Town-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cape Town-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cape Town-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cape Town-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cape Town-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cape Town to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cape Town with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cape Town to Seattle

Get recent, data-driven insights about flights from Cape Town to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Cape Town to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Cape Town to Seattle. Price data was last updated on February 14, 2025.

The price you pay for your flight from Cape Town to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cape Town to Seattle?

Currently, January is the cheapest month in which you can book a flight from Cape Town to Seattle (average of $238). Flying from Cape Town to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPT to SEA?

Find hourly flight availability from Cape Town to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s typically best to fly out from Cape Town to Seattle in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Cape Town to Seattle, such as Emirates, Singapore Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,279 reviews

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Emirates
8.1
Very good
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Singapore Airlines
8.1
Very good
1,299 reviews
Emirates
8.1
Very good
3,279 reviews

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Delta
8.0
Very good
8,220 reviews
Emirates
8.1
Very good
3,279 reviews

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,279 reviews

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very good
3,279 reviews

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

Find useful and relevant information for your journey from Cape Town to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Cape Town to Seattle round-trip?

    Delta, at $951, was found to be the cheapest airline from Cape Town to Seattle.Alternate airlines to your destination round-trip include Air France and Lufthansa. Delta is currently priced 19% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Cape Town to Seattle one-way?

    $705 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Qatar Airways and KLM, with prices starting from $730 and $845, respectively.

  • Can I find deals for flights from Cape Town to Seattle that include hotel bookings?

    Yes. In addition to deals on Cape Town to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Town to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to Seattle.

  • Can I find deals for business class flights from Cape Town to Seattle?

    Yes. Cheapflights offers flight deals from Cape Town to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cape Town to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cape Town to Seattle (average of $238). Flying from Cape Town to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cape Town to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
OR Tambo to Seattle flights
Cape Town to Portland flights
OR Tambo to Portland flights
Port Elizabeth to Seattle flights

Top airline flying from Cape Town to Seattle

Discover the top airline that operate flights from Cape Town to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$992Average$1,198FlexibilityNo cancel feeOn-timeN/A
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