£725 Cheap Flights from Seattle (SEA) to Johannesburg (JNB)

View £725 flight on Fri, 31 Oct 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to O.R. Tambo Intl. Airport (JNB)

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Cheap Flights from Seattle (SEA) to Johannesburg (JNB)

Prices were available within the past 7 days and start at £725 for one-way flights and £878 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£878 Return, found 6 days ago
£878
Return
found 6 days ago
Select Turkish Airlines flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £878 found 6 days ago
Condor
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,049 Return, found 6 days ago
£1,049
Return
found 6 days ago
Select Condor flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,049 found 6 days ago
Qatar Airways
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,147 Return, found 6 days ago
£1,147
Return
found 6 days ago
Select Qatar Airways flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,147 found 6 days ago
Qatar Airways
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,149 Return, found 6 days ago
£1,149
Return
found 6 days ago
Select Qatar Airways flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,149 found 6 days ago
Alaska Airlines
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,155 Return, found 6 days ago
£1,155
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,155 found 6 days ago
Qatar Airways
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,161 Return, found 6 days ago
£1,161
Return
found 6 days ago
Select Qatar Airways flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,161 found 6 days ago
Condor
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,163 Return, found 6 days ago
£1,163
Return
found 6 days ago
Select Condor flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,163 found 6 days ago
British Airways
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,172 Return, found 6 days ago
£1,172
Return
found 6 days ago
Select British Airways flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,172 found 6 days ago
Alaska Airlines
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,181 Return, found 6 days ago
£1,181
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,181 found 6 days ago
Qatar Airways
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,199 Return, found 6 days ago
£1,199
Return
found 6 days ago
Select Qatar Airways flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,199 found 6 days ago
British Airways
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,271 Return, found 6 days ago
£1,271
Return
found 6 days ago
Select British Airways flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,271 found 6 days ago
KLM
Tue, 5 May - Tue, 19 May
SEA
Seattle
JNB
Johannesburg
£1,272 Return, found 6 days ago
£1,272
Return
found 6 days ago
Select KLM flight, departing Tue, 5 May from Seattle to Johannesburg, returning Tue, 19 May, priced at £1,272 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to Johannesburg (JNB)

May is typically the cheapest month to fly

From £803 - £1,758 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Johannesburg route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
O.R. Tambo Intl.
Return price
£878
Distance
16421 km

Compare flights from Seattle to Johannesburg easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Johannesburg. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O.R. Tambo Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to O.R. Tambo Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to O.R. Tambo Intl. (JNB)

The easiest way to view the best deals on flights from Seattle to Johannesburg today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to O.R. Tambo Intl. start at just £878 and range up to £4,043.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Johannesburg
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Johannesburg flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to O.R. Tambo Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SEA to JNB?
If you're travelling from Seattle - Tacoma Intl. Airport (SEA) to Johannesburg Airport, round-trip journeys start from £878. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to O.R. Tambo Intl. Airport (JNB)?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Johannesburg Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Johannesburg Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to JNB?
The distance is around 16,500 kilometres. Sleep mask? Check. Noise-cancelling headphones? Double check. You'll need to pack all the travel comforts for this long-haul SeaTac to Kempton Park flight.
Which airlines fly direct from Sea-Tac Airport to Johannesburg Airport?
If you want to fly straight from Sea-Tac Airport to Johannesburg Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are SEA to JNB flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from SEA to O.R. Tambo Intl. Airport (JNB), but it's also possible to miss out entirely! As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest easy knowing you're always getting the latest offers.

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