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Cheap flights from Johannesburg to Seattle from R12 781

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — SEA
Jul 16 — Jul 231
1 adult

Cheapflights Tip: The best prices from Johannesburg to Seattle/Tacoma Intl are usually found in October or November, booked 35 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Johannesburg to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Johannesburg (ZA1) 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 11 July 2025.

Round-trip from

R17 503

One-way from

R12 781

Popular in

December

Cheapest in

October

Average price

R19 545
Delta
  • Delta
  • 4/9-22/9
  • 2 total stops
  • 53h 00m total
  • Johannesburg to Seattle
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Turkish Airlines
  • Turkish Airlines
  • 29/10
  • 1 total stop
  • 32h 00m total
  • Johannesburg to Seattle
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease (R2 935 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Johannesburg to Seattle

Cheapest flights from Johannesburg to Seattle
Explore the most affordable flight options available from Johannesburg to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Thu 4/918:50JNB - SEA
1 stop31h 50mDelta
Mon 22/913:30SEA - JNB
1 stop21h 10mDelta
Deal found 10/7R17 503
Thu 4/918:50JNB - SEA
1 stop31h 50mAir France
Mon 22/918:45SEA - JNB
1 stop28h 45mAir France
Deal found 8/7R17 539
Wed 3/918:50JNB - SEA
1 stop25h 25mMultiple Airlines
Mon 27/109:30SEA - JNB
2 stops27h 30mMultiple Airlines
Deal found 8/7R17 556
Mon 18/819:00JNB - SEA
2 stops28h 16mUnited Airlines
Sun 31/818:50SEA - JNB
2 stops28h 45mUnited Airlines
Deal found 10/7R17 929
Wed 26/1119:35JNB - SEA
1 stop29h 25mVirgin Atlantic
Wed 29/415:30SEA - JNB
2 stops33h 45mVirgin Atlantic
Deal found 9/7R17 983
Thu 13/1122:00JNB - SEA
1 stop28h 55mBritish Airways
Mon 17/1118:50SEA - JNB
1 stop26h 45mBritish Airways
Deal found 7/7R18 267
Thu 13/1122:05JNB - SEA
1 stop28h 50mAmerican Airlines
Sun 16/111:24SEA - JNB
2 stops46h 56mAmerican Airlines
Deal found 8/7R19 225
Wed 29/1014:30JNB - SEA
3 stops39h 24mEthiopian Air
Mon 3/118:00SEA - JNB
2 stops43h 05mEthiopian Air
Deal found 9/7R22 545

Cheapflights Fare Finder

Customise your flight search to find flights from Johannesburg 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 11 July 2025.
Use the filters below to find and compare flights from Johannesburg to Seattle that are best for you.

Fly from

Johannesburg

Fly to

Seattle

Route

Depart

Return

Price

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Thu 4/9

18:50-17:40

1 stop31h 50m

Seattle/Tacoma Intl

Mon 22/9

13:30-19:40

1 stop21h 10m

R17 503

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Thu 4/9

18:50-17:40

1 stop31h 50m

Seattle/Tacoma Intl

Mon 22/9

18:45-8:30

1 stop28h 45m

R17 539

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Wed 3/9

18:50-11:15

1 stop25h 25m

Seattle/Tacoma Intl

Mon 27/10

9:30-22:00

2 stops27h 30m

R17 556

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Mon 18/8

19:00-14:16

2 stops28h 16m

Seattle/Tacoma Intl

Sun 31/8

18:50-8:35

2 stops28h 45m

R17 929

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Wed 26/11

19:35-15:00

1 stop29h 25m

Seattle/Tacoma Intl

Wed 29/4

15:30-10:15

2 stops33h 45m

R17 983

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Thu 13/11

22:00-16:55

1 stop28h 55m

Seattle/Tacoma Intl

Mon 17/11

18:50-7:35

1 stop26h 45m

R18 267

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Thu 13/11

22:05-16:55

1 stop28h 50m

Seattle/Tacoma Intl

Sun 16/11

1:24-10:20

2 stops46h 56m

R19 225

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Wed 29/10

14:30-20:54

3 stops39h 24m

Seattle/Tacoma Intl

Mon 3/11

8:00-13:05

2 stops43h 05m

R22 545

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Wed 29/10

19:05-18:05

1 stop32h 00m

R12 781

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Wed 29/10

16:50-12:45

2 stops28h 55m

R15 160

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 19 results
1
2

Best time to book a flight from Johannesburg to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Johannesburg 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.

Cheapflights Insights

Everything you need to know about your flight from Johannesburg to Seattle

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

Use this chart to determine the optimal time to book a return flight from Johannesburg to Seattle. Price data was last updated on 27 June 2025.

The best time to book flights from Johannesburg to Seattle is 35 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 Johannesburg to Seattle?

Currently, February is the cheapest month in which you can book a flight from Johannesburg to Seattle (average of R926). Flying from Johannesburg to Seattle in June is currently the most expensive (average of R1 179). 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 JNB to SEA?

Find hourly flight availability from Johannesburg 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 11 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 11% on flights from Johannesburg to Seattle by exploring options for tickets in the afternoon.

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 11 July 2025.
See what other customers who have flown with Singapore Airlines, Delta, andKLM from Johannesburg to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8,1
Very Good
1 324 reviews
Check prices

Overall

8,1

Comfort

7,9

Food

7,7

Crew

8,6

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

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
1 324 reviews
Singapore Airlines
8,1
Very Good
1 324 reviews
Check prices

Overall

8,1

Comfort

7,9

Food

7,7

Crew

8,6

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

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
7 951 reviews
Singapore Airlines
8,1
Very Good
1 324 reviews
Check prices

Overall

8,1

Comfort

7,9

Food

7,7

Crew

8,6

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

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.
KLM
7,8
Good
1 372 reviews
Singapore Airlines
8,1
Very Good
1 324 reviews
Check prices

Overall

8,1

Comfort

7,9

Food

7,7

Crew

8,6

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

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
7,5
Good
1 467 reviews
Singapore Airlines
8,1
Very Good
1 324 reviews
Check prices

Overall

8,1

Comfort

7,9

Food

7,7

Crew

8,6

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

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.
SWISS
7,5
Good
1 655 reviews
Singapore Airlines
8,1
Very Good
1 324 reviews
Check prices

Overall

8,1

Comfort

7,9

Food

7,7

Crew

8,6

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

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 Johannesburg to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Johannesburg?

    Located just 18,4 km from the city centre, Seattle/Tacoma Intl is the airport most travellers will use when flying to Seattle from Johannesburg. Booking flights from Johannesburg to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 0 daily inbound flights from Johannesburg from 11 different airlines.

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

    Flying on Delta is currently your cheapest option to Seattle, with prices starting at R17 503. Additional round-trip tickets that might be worth considering are offered by Air France and United Airlines, with the lowest prices starting at R17 539 and R17 929, respectively. Delta is priced at 7% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapet airlines for a one-way flight from Johannesburg to Seattle are Turkish Airlines (R12 781), RwandAir (R15 160), and Ethiopian Air (R18 320).

  • Where are the most common stopover locations when flying from Johannesburg to Seattle?

    The most popular stopover on flights from Johannesburg to Seattle is London.

  • What are some popular things to do or see while on a stopover in London?

    London travellers tend to visit Eventim Apollo, St. Paul's Cathedral, and London Eye more than anywhere else. Travellers on a stopover London can visit Eventim Apollo, St. Paul's Cathedral, and London Eye, by traveling 16,2 km, 25,2 km, and 23,6 km, respectively after landing at London Heathrow. Travellers can rent a car at London Heathrow for an average daily rate of R680 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for Johannesburg to Seattle flights?

    Of the flights from Johannesburg to Seattle that have stopovers, the fewest flights stop in Doha.

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

    Yes. In addition to deals on Johannesburg to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Johannesburg to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Johannesburg 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 Johannesburg to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Johannesburg to Seattle (average of R926). Flying from Johannesburg to Seattle in June is currently the most expensive (average of R1 179). 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

Travelling to a place near Johannesburg?

Book flights to Johannesburg if you plan to visit one of these locations
SeaTac

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Alternative routes for Johannesburg 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 Seattle flights
OR Tambo to Portland flights
Cape Town to Portland flights
Port Elizabeth to Seattle flights

Top 10 airlines flying from Johannesburg to Seattle

Discover the top 10 airlines that operate flights from Johannesburg 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestR16 183AverageR19 276FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestR16 241AverageR19 473FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapestR16 409AverageR19 206FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestR16 424AverageR22 469FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
DeltaCheapestR16 435AverageR18 629FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapestR16 572AverageR17 373FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapestR16 739AverageR17 625FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestR16 933AverageR17 555FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapestR18 014AverageR19 420FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapestR18 332AverageR22 061FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Johannesburg to Seattle?

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Can Cheapflights find flights from Johannesburg to Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Johannesburg to Seattle flexibly with Cheapflights today.

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