Seattle

$638+ Cheap flights from OR Tambo (JNB) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — SEA
May 23 — May 301
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Cheap flight deals from OR Tambo to Seattle

Cheapest flights from OR Tambo to Seattle
Explore the most affordable flight options available from OR Tambo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.

This British Airways deal was found by Cheapflights users on 4/22. 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.
Wed 11/2510:00 pm
JNB
-
SEA
1 stop23h 30m
British Airways
Sun 11/298:05 pm
SEA
-
JNB
2 stops49h 30m
British Airways
Deal found 4/22$1,105
This Gotogate deal was found by Cheapflights users on 4/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:55 pm
JNB
-
SEA
1 stop24h 30m
Qatar Airways
Tue 9/84:25 pm
SEA
-
JNB
1 stop31h 35m
Qatar Airways
Deal found 4/20$1,196
This flightsite.co.za deal was found by Cheapflights users on 4/18. 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.
Tue 6/27:50 pm
JNB
-
SEA
1 stop27h 55m
Qatar Airways
Tue 6/910:31 am
SEA
-
JNB
2 stops32h 29m
Qatar Airways
Deal found 4/18$1,198
This Gotogate deal was found by Cheapflights users on 4/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:40 pm
JNB
-
SEA
1 stop32h 45m
Qatar Airways
Mon 9/144:25 pm
SEA
-
JNB
1 stop31h 35m
Qatar Airways
Deal found 4/20$1,199
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:55 pm
JNB
-
SEA
1 stop24h 30m
Qatar Airways
Sat 9/124:25 pm
SEA
-
JNB
1 stop26h 35m
Qatar Airways
Deal found 4/21$1,207
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:40 pm
JNB
-
SEA
1 stop32h 45m
Qatar Airways
Wed 7/154:25 pm
SEA
-
JNB
1 stop31h 35m
Qatar Airways
Deal found 4/21$1,208
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 6/58:25 pm
JNB
-
SEA
1 stop32h 36m
Delta
Fri 6/126:20 pm
SEA
-
JNB
1 stop29h 30m
Delta
Deal found 4/21$1,216

Find flight deals from OR Tambo to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from OR Tambo (JNB) 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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,186
(Gotogate)

One-way from

$638
(Gotogate)

Popular in

January

Cheapest in

September

Average price

$1,100
Provider with most accurate pricing for Johannesburg OR Tambo-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Johannesburg OR Tambo-Seattle/Tacoma Intl flights.
From Johannesburg OR Tambo to Seattle/Tacoma Intl
One-way flight from Johannesburg OR Tambo to Seattle/Tacoma Intl
Highest demand for flights based on searches. 9% potential increase in price ($116 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from OR Tambo 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 April 23, 2026.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 6/2

7:50 pm-2:45 pm

1 stop27h 55m

Seattle/Tacoma Intl

Tue 6/9

10:31 am-4:00 am

2 stops32h 29m

$1,198
Quickest round-trip

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Fri 7/31

8:55 pm-12:25 pm

1 stop24h 30m

Seattle/Tacoma Intl

Sat 9/12

4:25 pm-4:00 am

1 stop26h 35m

$1,213

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Fri 6/5

8:25 pm-11:53 pm

2 stops36h 28m

Seattle/Tacoma Intl

Fri 6/12

6:20 pm-8:50 am

1 stop29h 30m

$1,222

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 6/2

8:25 pm-6:46 pm

2 stops31h 21m

Seattle/Tacoma Intl

Tue 6/9

12:35 pm-8:45 am

2 stops35h 10m

$1,223

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 6/2

8:25 pm-8:01 pm

1 stop32h 36m

Seattle/Tacoma Intl

Tue 6/9

10:05 pm-8:45 am

1 stop25h 40m

$1,234

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Sun 5/17

11:15 pm-8:11 pm

2 stops29h 56m

Seattle/Tacoma Intl

Sun 5/24

9:45 pm-11:05 am

2 stops28h 20m

$1,424

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Sun 5/24

9:15 pm-6:56 pm

2 stops54h 41m

Seattle/Tacoma Intl

Sat 5/30

7:10 pm-9:25 am

2 stops53h 15m

$1,426

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Thu 8/13

8:25 pm-10:17 pm

2 stops34h 52m

Seattle/Tacoma Intl

Tue 9/8

12:00 pm-8:45 am

2 stops35h 45m

$1,461

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Sun 5/24

11:30 am-2:45 pm

2 stops36h 15m

Seattle/Tacoma Intl

Sat 5/30

5:05 pm-4:00 am

1 stop25h 55m

$1,551
Cheapest one-way

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 6/2

7:50 pm-2:45 pm

1 stop27h 55m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from OR Tambo 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 OR Tambo to Seattle in April.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 Johannesburg OR Tambo Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Johannesburg OR Tambo Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Johannesburg OR Tambo Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Johannesburg OR Tambo Airport-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 Johannesburg OR Tambo Airport-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 OR Tambo to Seattle

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

Cheapflights Insights

Everything you need to know about your flight from Johannesburg OR Tambo Airport to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from OR Tambo to Seattle. Price data was last updated on April 17, 2026.

The price you pay for your flight from Johannesburg OR Tambo Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 6 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 Johannesburg OR Tambo Airport to Seattle?

Currently, September is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Seattle (average of $974). Flying from Johannesburg OR Tambo Airport to Seattle in January is currently the most expensive (average of $1,496). 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.

How much does it cost to fly round-trip from Johannesburg OR Tambo Airport to Seattle?

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 April 23, 2026.
Peruse reviews from past customers who have flown with Delta and KLM from Johannesburg OR Tambo Airport to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from OR Tambo 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 OR Tambo?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Johannesburg OR Tambo to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Johannesburg OR Tambo; the airport handles an average of 0 inbound flights from Johannesburg OR Tambo per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Seattle airport from Johannesburg OR Tambo. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from Johannesburg OR Tambo Airport to Seattle?

    Qatar Airways, Delta, and Virgin Atlantic can get you from Johannesburg OR Tambo Airport to Seattle in just under 27h 55m. Your travel time can differ by up to 8h 33m. The distance from Johannesburg OR Tambo Airport to Seattle is about 10257 mi. This flight may include one or multiple stops.

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

    Delta, at $971, was found to be the cheapest airline from Johannesburg OR Tambo Airport to Seattle. An alternate airline flying to your destination would be KLM. Delta is currently priced 11% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from OR Tambo to Seattle?

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

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

    Yes. Cheapflights offers flight deals from OR Tambo 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 OR Tambo Airport to Seattle?

    Currently, September is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Seattle (average of $974). Flying from Johannesburg OR Tambo Airport to Seattle in January is currently the most expensive (average of $1,496). 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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Alternative routes for OR Tambo to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from OR Tambo to Seattle

Discover the top 2 airlines that operate flights from OR Tambo 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$971Average$995FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,007Average$1,144FlexibilityNo cancel feeOn-time75%

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