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R1 561+ Cheap flights from Seattle

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — JNB
Oct 16 — Oct 231
1 adult
1 adult, Economy

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 September 2025.

Cheapest airline

Qatar Airways

Good round-trip deal

R2 709 or less

Good one-way deal

R2 805 or less
On average, Qatar Airways currently has the cheapest one-way flight from Seattle/Tacoma Intl (avg. price of R20 610).
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Price to beat on a round-trip flight from Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl.
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Find flights from Seattle

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.

Thu 18/1217:40SEA - CPT
1 stop31h 10mCondor
Fri 2/119:50CPT - SEA
1 stop29h 50mCondor
Deal found 16/9R1 561
Sun 5/1016:30SEA - JNB
2 stops41h 10mQatar Airways
Wed 22/1020:25JNB - SEA
1 stop25h 20mQatar Airways
Deal found 15/9R17 275
Mon 3/1116:05SEA - JNB
2 stops40h 35mQatar Airways
Mon 17/1120:20JNB - SEA
2 stops30h 45mQatar Airways
Deal found 16/9R17 605
Wed 15/1016:30SEA - JNB
2 stops41h 10mQatar Airways
Wed 22/1020:25JNB - SEA
1 stop25h 20mQatar Airways
Deal found 16/9R17 795
Sat 4/1016:30SEA - JNB
2 stops41h 10mQatar Airways
Sun 12/1020:25JNB - SEA
1 stop25h 20mQatar Airways
Deal found 15/9R17 934
Sat 18/1016:30SEA - JNB
2 stops41h 10mQatar Airways
Fri 31/109:25JNB - SEA
1 stop36h 15mQatar Airways
Deal found 15/9R18 004
Mon 9/216:05SEA - CPT
1 stop32h 25mQatar Airways
Wed 25/212:35CPT - SEA
1 stop33h 05mQatar Airways
Deal found 14/9R18 246
Thu 30/1017:05SEA - CPT
1 stop39h 20mQatar Airways
Thu 6/1112:35CPT - SEA
1 stop33h 05mQatar Airways
Deal found 15/9R18 298
Mon 3/1116:05SEA - CPT
1 stop39h 20mQatar Airways
Thu 13/1112:35CPT - SEA
1 stop33h 05mQatar Airways
Deal found 16/9R18 333
Sun 8/317:05SEA - CPT
1 stop32h 25mQatar Airways
Thu 19/312:35CPT - SEA
1 stop33h 05mQatar Airways
Deal found 15/9R18 350
Sat 15/1116:05SEA - JNB
2 stops40h 35mQatar Airways
Sun 23/1113:45JNB - SEA
1 stop31h 55mQatar Airways
Deal found 15/9R18 402
Sun 2/1119:00SEA - JNB
1 stop29h 50mTurkish Airlines
Fri 7/1119:05JNB - SEA
1 stop32h 00mTurkish Airlines
Deal found 15/9R18 871

Find flights from Seattle within your budget

 
Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 16 September 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Thu 18/12

17:40-10:50

1 stop31h 10m

Cape Town Intl

Fri 2/1

19:50-15:40

1 stop29h 50m

R1 561

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sat 15/11

16:05-18:40

2 stops40h 35m

Johannesburg OR Tambo

Sun 23/11

13:45-22:48

2 stops43h 03m

R18 801

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 9/2

8:05-10:30

2 stops40h 25m

Cape Town Intl

Wed 25/2

12:35-11:40

1 stop33h 05m

R18 975

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 10/11

16:05-17:25

1 stop39h 20m

Cape Town Intl

Sun 16/11

18:55-11:40

1 stop26h 45m

R19 009

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Mon 16/2

16:05-10:30

1 stop32h 25m

Cape Town Intl

Fri 27/2

18:55-11:40

1 stop26h 45m

R19 183

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 15/3

17:05-10:30

1 stop32h 25m

Cape Town Intl

Thu 19/3

12:35-12:40

1 stop33h 05m

R20 102

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Sun 2/11

19:00-10:50

1 stop29h 50m

Johannesburg OR Tambo

Sat 8/11

19:10-17:05

1 stop31h 55m

R21 108

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 15/10

11:24-16:10

2 stops43h 46m

Johannesburg OR Tambo

Tue 21/10

3:10-12:45

2 stops42h 35m

R21 282

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Thu 6/11

13:59-10:25

2 stops34h 26m

Johannesburg OR Tambo

Mon 24/11

17:40-16:55

2 stops33h 15m

R21 507

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Tue 25/11

18:50-10:20

1 stop29h 30m

Cape Town Intl

Sun 30/11

18:55-18:20

2 stops33h 25m

R21 542

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 55 results
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Best time to book a flight from Seattle

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

Get recent, data-driven insights about flights from Seattle including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Seattle?

Use this chart to determine the optimal time to book a return flight from Seattle to OR Tambo. Price data was last updated on 12 September 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Seattle (average of R11 933). Flying from Seattle in June will prove the most costly (average of R23 016). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Seattle?

When flying from Seattle check dates and pricing for the following: Qatar Airways, Turkish Airlines. As they depart for the following popular destinations: Johannesburg.

Qatar Airways
Qatar Airways
From R688
Turkish Airlines
Turkish Airlines
From R603
KLM
KLM
From R1 621
Alaska Airlines
Alaska Airlines
From R180

What are popular destinations to fly to from Seattle?

From Seattle you can expect to find greater availability for the following destinations: Chicago (805 flights per day), Los Angeles (639 flights per day) and San Francisco (536 flights per day).

Spokane
Spokane
From R243
Amsterdam Schiphol
Amsterdam Schiphol
From R1 621
Frankfurt am Main
Frankfurt am Main
From R525
Fairbanks
Fairbanks
From R433

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is Santa Ana J. Wayne/Orange Cnty, with prices starting at R2 709. Explore other affordable destinations below.

Santa Ana J. Wayne/Orange Cnty
Santa Ana J. Wayne/Orange Cnty
From R156
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From R225
Spokane
Spokane
From R243

Airline reviews for flights from Seattle

Get insights into the airlines that provide service from Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seattle. In the last 7 days, Cheapflights users made a total of 594 507 searches.
See what other customers who have flown with Qatar Airways and Turkish Airlines from Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7,4
Good
3 624 reviews
Check prices

Crew

7,9

Entertainment

7,4

Boarding

7,5

Food

7,3

Overall

7,4

Comfort

7,4

Reviews

1 / 20
6,0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7,4
Good
3 624 reviews
Qatar Airways
7,4
Good
3 624 reviews
Check prices

Crew

7,9

Entertainment

7,4

Boarding

7,5

Food

7,3

Overall

7,4

Comfort

7,4

Reviews

1 / 20
6,0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Turkish Airlines
7,3
Good
3 968 reviews
Qatar Airways
7,4
Good
3 624 reviews
Check prices

Crew

7,9

Entertainment

7,4

Boarding

7,5

Food

7,3

Overall

7,4

Comfort

7,4

Reviews

1 / 20
6,0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

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Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 September 2025.

  • What are the most popular destinations to fly to from Seattle?

    The most selected flight destinations from Seattle for the current month are Boston, Athens, Bangkok Suvarnabhumi Airport. While Boston, Bangkok Suvarnabhumi Airport, Mumbai are the top choices made by travellers year-round.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as R2 111 to Vancouver Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R10 370 to fly from Seattle.

  • What are the cheapest airlines flying from Seattle to anywhere?

    Looking at our data, Alaska Airlines, Turkish Airlines, and Qatar Airways have been found to have the cheapest prices from Seattle. Here are some options available: Alaska Airlines flights from Seattle to San Francisco (R3 115). Turkish Airlines flights from Seattle to Cape Town Intl (R10 456). Qatar Airways flights from Seattle to Cape Town Intl (R11 932).

  • What is the cheapest premium economy flight from Seattle?

    Premium economy can provide you with benefits such as more leg room and ideal seating locations without the price tag of a business class flight. Some of the cheapest premium economy flight options from Seattle are below:
    Seattle/Tacoma Intl to Dallas/Fort Worth Airport from R8 144
    Seattle/Tacoma Intl to London Heathrow Airport from R45 378
    Seattle/Tacoma Intl to Paris Charles de Gaulle Airport from R48 237

  • What is the cheapest month to fly from Seattle?

    May is currently the cheapest month to fly from Seattle. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Seattle?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Seattle today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Seattle?

    Cheapflights helps you find that perfect flight from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Seattle with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Seattle become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle?

Cheapflights helps you find that perfect flight from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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