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$606+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — SEA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Find cheap flights from Cape Town to Seattle with Cheapflights

1. Tell us where you want to go
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The best prices from Cape Town Intl to Seattle/Tacoma Intl are usually found in November or February, booked 48 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$917
(United Airlines)

One-way from

$606
(travelstart.ae)

Popular in

August

Cheapest in

November

Average price

$1,112
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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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 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 January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/48:50 pmCPT - SEA
2 stops35h 52mUnited Airlines
Tue 3/1111:59 pmSEA - CPT
2 stops55h 11mUnited Airlines
Deal found 1/20$917
This Air France deal was found by Cheapflights users on 1/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/203:20 pmCPT - SEA
2 stops30h 44mMultiple Airlines
Tue 3/117:15 amSEA - CPT
2 stops29h 15mMultiple Airlines
Deal found 1/20$993
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 3/48:30 amCPT - SEA
1 stop37h 21mDelta
Mon 3/1012:49 amSEA - CPT
2 stops35h 41mDelta
Deal found 1/20$1,047
This Lufthansa deal was found by Cheapflights users on 1/20. 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.
Thu 2/209:30 amCPT - SEA
1 stop37h 50mLufthansa
Tue 3/114:10 pmSEA - CPT
2 stops33h 45mLufthansa
Deal found 1/20$1,095
This British Airways deal was found by Cheapflights users on 1/20. 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.
Tue 3/46:45 pmCPT - SEA
1 stop32h 10mBritish Airways
Tue 3/112:35 pmSEA - CPT
1 stop32h 25mBritish Airways
Deal found 1/20$1,123
This flightsite.co.za deal was found by Cheapflights users on 1/20. 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.
Fri 2/211:40 pmCPT - SEA
1 stop32h 55mEmirates
Fri 3/74:05 pmSEA - CPT
1 stop33h 35mEmirates
Deal found 1/20$1,489
This Singapore Airlines deal was found by Cheapflights users on 1/20. 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 5/510:40 amCPT - SEA
3 stops54h 25mSingapore Airlines
Sun 5/187:00 amSEA - CPT
3 stops41h 25mSingapore Airlines
Deal found 1/20$1,641
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 2/208:50 pmCPT - SEA
1 stop24h 30mAmerican Airlines
Mon 3/36:50 pmSEA - CPT
1 stop29h 30mAmerican Airlines
Deal found 1/20$6,204
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/201:50 pmCPT - SEA
3 stops40h 29mEthiopian Air
Mon 3/38:10 amSEA - CPT
3 stops43h 35mEthiopian Air
Deal found 1/20$7,280

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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Tue 3/4

8:50 pm-10:42 pm

2 stops35h 52m

Seattle/Tacoma Intl

Tue 3/11

11:59 pm-4:10 pm

2 stops55h 11m

$917

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 2/20

3:20 pm-12:04 pm

2 stops30h 44m

Seattle/Tacoma Intl

Tue 3/11

7:15 am-9:30 pm

2 stops29h 15m

$993

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Tue 3/4

8:30 am-11:51 am

1 stop37h 21m

Seattle/Tacoma Intl

Mon 3/10

12:49 am-9:30 pm

2 stops35h 41m

$1,047

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 2/20

9:30 am-1:20 pm

1 stop37h 50m

Seattle/Tacoma Intl

Tue 3/11

4:10 pm-10:55 am

2 stops33h 45m

$1,095

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Tue 3/4

6:45 pm-4:55 pm

1 stop32h 10m

Seattle/Tacoma Intl

Tue 3/11

2:35 pm-8:00 am

1 stop32h 25m

$1,123

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Fri 2/21

1:40 pm-12:35 pm

1 stop32h 55m

Seattle/Tacoma Intl

Fri 3/7

4:05 pm-11:40 am

1 stop33h 35m

$1,489

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 5/5

10:40 am-8:05 am

3 stops54h 25m

Seattle/Tacoma Intl

Sun 5/18

7:00 am-9:25 am

3 stops41h 25m

$1,641

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 2/20

8:50 pm-11:20 am

1 stop24h 30m

Seattle/Tacoma Intl

Mon 3/3

6:50 pm-10:20 am

1 stop29h 30m

$6,204

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 2/20

1:50 pm-8:19 pm

3 stops40h 29m

Seattle/Tacoma Intl

Mon 3/3

8:10 am-1:45 pm

3 stops43h 35m

$7,280

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Tue 5/27

1:00 pm-12:30 pm

1 stop32h 30m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 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 January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cape Town-Seattle flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 January 17, 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 48 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 January 21, 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 January 21, 2025.
Emirates
8.1
Very good
3,356 reviews

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 10

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

Emirates
8.1
Very good
3,356 reviews
Emirates
8.1
Very good
3,356 reviews

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 10

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

Singapore Airlines
8.1
Very good
1,328 reviews
Emirates
8.1
Very good
3,356 reviews

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Emirates
8.1
Very good
3,356 reviews

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 10

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

Qatar Airways
7.5
Good
3,754 reviews
Emirates
8.1
Very good
3,356 reviews

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 10

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

Air France
7.4
Good
1,490 reviews
Emirates
8.1
Very good
3,356 reviews

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 10

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?

    United Airlines, at $917, was found to be the cheapest airline from Cape Town to Seattle.Alternate airlines to your destination round-trip include Delta and Lufthansa. United Airlines is currently priced 21% below the average price you’ll pay for this route.

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

    $606 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Delta and Air France, with prices starting from $933 and $962, 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
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
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
OR Tambo to Portland flights
Cape Town 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$925Average$1,198FlexibilityNo cancel feeOn-timeN/A
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