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Cheap flights from Cape Town to Seattle from R12 739

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — SEA
Jan 29 — Feb 51
1 adult

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 Tuesday or Monday 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 24 January 2025.

Round-trip from

R17 461

One-way from

R12 739

Popular in

August

Cheapest in

November

Average price

R20 590
Air France
  • Air France
  • 7/3-23/3
  • 4 total stops
  • 55h 35m total
  • Cape Town to Seattle
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Turkish Airlines
  • Turkish Airlines
  • 18/3
  • 1 total stop
  • 33h 50m total
  • Cape Town to Seattle
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (R51 036 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R11 196 potential savings vs. average return price).
Search Deals
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 24 January 2025.

Tue 18/220:50CPT - SEA
2 stops35h 52mUnited Airlines
Sun 9/323:59SEA - CPT
2 stops31h 11mUnited Airlines
Deal found 24/1R16 998
Mon 17/28:05CPT - SEA
1 stop37h 41mDelta
Mon 10/315:15SEA - CPT
1 stop29h 55mDelta
Deal found 24/1R17 349
Fri 7/315:20CPT - SEA
2 stops30h 00mAir France
Sun 23/319:55SEA - CPT
2 stops25h 35mAir France
Deal found 24/1R17 461
Tue 18/223:20CPT - SEA
2 stops28h 51mKLM
Mon 10/315:15SEA - CPT
1 stop29h 55mKLM
Deal found 24/1R17 664
Fri 7/310:00CPT - SEA
1 stop39h 05mVirgin Atlantic
Sun 23/318:45SEA - CPT
1 stop28h 10mVirgin Atlantic
Deal found 23/1R17 849
Tue 18/218:30CPT - SEA
1 stop27h 40mLufthansa
Tue 11/316:10SEA - CPT
2 stops37h 20mLufthansa
Deal found 24/1R17 905
Wed 19/215:20CPT - SEA
2 stops30h 00mMultiple Airlines
Mon 10/311:15SEA - CPT
2 stops25h 15mMultiple Airlines
Deal found 24/1R18 386
Wed 19/222:00CPT - SEA
1 stop28h 55mBritish Airways
Wed 12/319:50SEA - CPT
1 stop31h 20mBritish Airways
Deal found 24/1R21 219
Mon 17/213:40CPT - SEA
1 stop32h 55mEmirates
Thu 6/316:05SEA - CPT
1 stop38h 40mEmirates
Deal found 24/1R27 737
Thu 20/222:00CPT - SEA
1 stop23h 20mAmerican Airlines
Sun 9/319:50SEA - CPT
1 stop29h 30mAmerican Airlines
Deal found 24/1R30 274
Wed 19/210:40CPT - SEA
3 stops37h 13mSingapore Airlines
Sun 9/321:31SEA - CPT
3 stops50h 54mSingapore Airlines
Deal found 24/1R39 328
Fri 21/215:20CPT - SEA
2 stops30h 20mQatar Airways
Sat 8/316:05SEA - CPT
1 stop32h 25mQatar Airways
Deal found 24/1R42 846

Find flights from Cape Town to Seattle within your budget

Customise 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 594 507 searches. Data last updated 24 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Tue 18/2

20:50-22:42

2 stops35h 52m

Seattle/Tacoma Intl

Wed 12/3

6:15-16:10

2 stops48h 55m

R16 998

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 17/2

8:05-11:46

1 stop37h 41m

Seattle/Tacoma Intl

Mon 10/3

15:15-6:10

1 stop29h 55m

R17 349

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Fri 7/3

15:20-11:20

2 stops30h 00m

Seattle/Tacoma Intl

Sun 23/3

19:55-6:30

2 stops25h 35m

R17 461

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Tue 18/2

23:20-18:11

2 stops28h 51m

Seattle/Tacoma Intl

Mon 10/3

15:15-6:10

1 stop29h 55m

R17 664

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Fri 7/3

10:00-15:05

1 stop39h 05m

Seattle/Tacoma Intl

Sun 23/3

18:45-7:55

1 stop28h 10m

R17 849

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Tue 18/2

18:30-12:10

1 stop27h 40m

Seattle/Tacoma Intl

Tue 11/3

16:10-14:30

2 stops37h 20m

R17 905

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 19/2

15:20-11:20

2 stops30h 00m

Seattle/Tacoma Intl

Mon 10/3

11:15-21:30

2 stops25h 15m

R18 386

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Wed 19/2

22:00-16:55

1 stop28h 55m

Seattle/Tacoma Intl

Mon 10/3

19:50-12:10

1 stop31h 20m

R21 219

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 17/2

13:40-12:35

1 stop32h 55m

Seattle/Tacoma Intl

Thu 6/3

16:05-16:45

1 stop38h 40m

R27 737

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 20/2

22:00-11:20

1 stop23h 20m

Seattle/Tacoma Intl

Sun 9/3

19:50-10:20

1 stop29h 30m

R30 274

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Showing 1-10 of 18 results
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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 return 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 return flight from Cape Town to Seattle. Price data was last updated on 17 January 2025.

The best time to book flights from Cape Town to Seattle is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Cape Town to Seattle (average of R926). Flying from Cape Town to Seattle in June is currently the most expensive (average of R1 169). 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 24 January 2025.

When flying from Cape Town to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight in the evening.

What is the cheapest day to fly from Cape Town to Seattle?

Use this chart to determine the cheapest time to fly return from Cape Town to Seattle. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Cape Town to Seattle flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 24 January 2025.
Singapore Airlines
8,1
Very Good
1 327 reviews
Check prices

Food

7,7

Overall

8,1

Crew

8,6

Boarding

8,2

Entertainment

8,0

Comfort

7,9

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines
8,1
Very Good
1 327 reviews
Singapore Airlines
8,1
Very Good
1 327 reviews
Check prices

Food

7,7

Overall

8,1

Crew

8,6

Boarding

8,2

Entertainment

8,0

Comfort

7,9

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Delta
8,0
Very Good
8 502 reviews
Singapore Airlines
8,1
Very Good
1 327 reviews
Check prices

Food

7,7

Overall

8,1

Crew

8,6

Boarding

8,2

Entertainment

8,0

Comfort

7,9

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Qatar Airways
7,5
Good
3 735 reviews
Singapore Airlines
8,1
Very Good
1 327 reviews
Check prices

Food

7,7

Overall

8,1

Crew

8,6

Boarding

8,2

Entertainment

8,0

Comfort

7,9

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Virgin Atlantic
7,5
Good
662 reviews
Singapore Airlines
8,1
Very Good
1 327 reviews
Check prices

Food

7,7

Overall

8,1

Crew

8,6

Boarding

8,2

Entertainment

8,0

Comfort

7,9

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Air France
7,4
Good
1 487 reviews
Singapore Airlines
8,1
Very Good
1 327 reviews
Check prices

Food

7,7

Overall

8,1

Crew

8,6

Boarding

8,2

Entertainment

8,0

Comfort

7,9

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

    According to our current data, Air France (R17 461), Delta (R17 479), and Virgin Atlantic (R17 849) offers the cheapest pricing from Cape Town to Seattle. Air France is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as R12 739 on Turkish Airlines. Other airlines that offer cheap prices include Delta from R17 331 and Air France from R17 868 one-way.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Cape Town to Seattle (average of R926). Flying from Cape Town to Seattle in June is currently the most expensive (average of R1 169). 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

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Fly from Cape Town to Seattle on these airlines

Choose from the following airlines for your flight from Cape Town to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 24 January 2025.
United Airlines flights from Cape Town Intl to Seattle/Tacoma Intl
British Airways flights from Cape Town Intl to Seattle/Tacoma Intl
Qatar Airways flights from Cape Town Intl to Seattle/Tacoma Intl
Virgin Atlantic flights from Cape Town Intl to Seattle/Tacoma Intl

Top 9 airlines flying from Cape Town to Seattle

Discover the top 9 airlines 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 594 507 searches. Data last updated 24 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestR15 497AverageR20 166FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Virgin AtlanticCheapestR16 537AverageR18 474FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapestR16 703AverageR19 580FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestR16 982AverageR22 421FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapestR17 257AverageR22 371FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapestR19 283AverageR20 643FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights