What is the cheapest airline that flies from Seattle/Tacoma Intl to South Africa?

Cathay Pacific, Turkish Airlines, and Qatar Airways are the most popular carriers operating from Seattle/Tacoma Intl to South Africa

What airlines fly to South Africa?

Turkish Airlines, Qatar Airways and Delta are the top three most popular airlines that fly to South Africa from Seattle according to our data. Turkish Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to South Africa. Keep in mind that there are 7 different airlines that fly to South Africa on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to South Africa?

Prices for flights from Seattle/Tacoma Intl Airport to South Africa are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to South Africa?

There are 7 operators available for flights from Seattle/Tacoma Intl Airport to South Africa as of September 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to South Africa?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to South Africa.

What documentation or ID do you need to fly to South Africa?

The required travel and health documents for your South Africa trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Africa. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$601 Cheap Flights from Seattle to South Africa in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to South Africa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 7:25 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

35h 00m1 stop Hong Kong Intl

11:00 am - 8:45 amJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

31h 45m1 stop Hong Kong Intl

$1,181Cathay Pacific

Wed, Nov 25 - Mon, Nov 30

10:25 am - 7:25 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

35h 00m1 stop Hong Kong Intl

11:00 am - 8:45 amJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

31h 45m1 stop Hong Kong Intl

$1,181Cathay Pacific

Wed, Feb 17 - Sun, Feb 28

7:05 pm - 10:25 pmSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

41h 20m1 stop Istanbul

6:50 pm - 5:10 pmJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

32h 20m1 stop Istanbul

$1,182Turkish Airlines

Mon, Nov 9 - Fri, Dec 4

7:05 pm - 10:55 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

29h 50m1 stop Istanbul

6:50 pm - 5:10 pmJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

32h 20m1 stop Istanbul

$1,182Turkish Airlines

Wed, Nov 25 - Tue, Dec 15

3:50 pm - 10:30 amSEA Seattle/Tacoma Intl-CPT Cape Town Intl

32h 40m1 stop Doha Hamad Intl

7:30 pm - 12:25 pmCPT Cape Town Intl-SEA Seattle/Tacoma Intl

25h 55m1 stop Doha Hamad Intl

$1,182Qatar Airways

Tue, Feb 23 - Mon, May 10

3:50 pm - 10:30 amSEA Seattle/Tacoma Intl-CPT Cape Town Intl

32h 40m1 stop Doha Hamad Intl

12:35 pm - 11:40 amCPT Cape Town Intl-SEA Seattle/Tacoma Intl

33h 05m1 stop Doha Hamad Intl

$1,184Qatar Airways

Wed, Feb 17 - Mon, Mar 1

11:14 pm - 5:10 pmSEA Seattle/Tacoma Intl-CPT Cape Town Intl

32h 56m2 stops Washington, D.C. Dulles Intl Newark

8:00 pm - 3:51 pmCPT Cape Town Intl-SEA Seattle/Tacoma Intl

28h 51m1 stop Washington, D.C. Dulles Intl

$1,525United Airlines

Sat, Oct 10 - Tue, Oct 20

11:14 pm - 5:10 pmSEA Seattle/Tacoma Intl-CPT Cape Town Intl

32h 56m2 stops Washington, D.C. Dulles Intl Newark

8:00 pm - 10:56 pmCPT Cape Town Intl-SEA Seattle/Tacoma Intl

35h 56m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$1,525United Airlines

Sat, Oct 10 - Tue, Oct 20

1:45 pm - 5:50 amSEA Seattle/Tacoma Intl-CPT Cape Town Intl

31h 05m1 stop Amsterdam Schiphol

11:15 pm - 11:52 amCPT Cape Town Intl-SEA Seattle/Tacoma Intl

45h 37m1 stop Amsterdam Schiphol

$1,532KLM

Sat, Oct 10 - Tue, Oct 20

9:36 am - 9:25 pmSEA Seattle/Tacoma Intl-CPT Cape Town Intl

26h 49m2 stops Portland Amsterdam Schiphol

11:15 pm - 4:35 pmCPT Cape Town Intl-SEA Seattle/Tacoma Intl

26h 20m1 stop Amsterdam Schiphol

$1,536KLM

Sat, Oct 10 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

7:18 am - 10:15 amSEA Seattle/Tacoma Intl-CPT Cape Town Intl

41h 57m2 stops San Francisco Doha Hamad Intl

7:30 pm - 12:25 pmCPT Cape Town Intl-SEA Seattle/Tacoma Intl

25h 55m1 stop Doha Hamad Intl

$1,327Qatar Airways

Thu, Sep 24 - Sun, Oct 4

7:18 am - 10:15 amSEA Seattle/Tacoma Intl-CPT Cape Town Intl

41h 57m2 stops San Francisco Doha Hamad Intl

1:15 pm - 12:25 pmCPT Cape Town Intl-SEA Seattle/Tacoma Intl

32h 10m1 stop Doha Hamad Intl

$1,327Qatar Airways

Thu, Sep 24 - Sat, Oct 3

7:56 pm - 7:55 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

50h 59m2 stops Vancouver Intl Hong Kong Intl

11:10 am - 10:05 amJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

31h 55m1 stop Hong Kong Intl

$1,350Cathay Pacific

Wed, Sep 30 - Fri, Oct 16

7:18 am - 10:15 amSEA Seattle/Tacoma Intl-CPT Cape Town Intl

41h 57m2 stops San Francisco Doha Hamad Intl

1:15 pm - 6:33 pmCPT Cape Town Intl-SEA Seattle/Tacoma Intl

38h 18m2 stops Doha Hamad Intl San Francisco

$1,351Qatar Airways

Thu, Sep 24 - Sun, Oct 4

11:45 am - 7:55 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

35h 10m1 stop Hong Kong Intl

11:10 am - 10:05 amJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

31h 55m1 stop Hong Kong Intl

$1,357Cathay Pacific

Tue, Sep 29 - Mon, Oct 12

1:27 pm - 7:55 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

57h 28m2 stops Vancouver Intl Hong Kong Intl

11:10 am - 10:05 amJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

31h 55m1 stop Hong Kong Intl

$1,388Cathay Pacific

Wed, Sep 30 - Fri, Oct 9

5:15 pm - 10:35 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

56h 20m3 stops Dubai Intl Lusaka Harare

1:30 pm - 6:44 pmJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

38h 14m2 stops Dubai Intl San Francisco

$2,767Emirates

Tue, Sep 29 - Sun, Oct 11

7:15 am - 9:20 pmSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

29h 05m2 stops New York John F Kennedy Intl Amsterdam Schiphol

11:15 pm - 8:09 pmJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

29h 54m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$3,139KLM

Wed, Sep 30 - Sun, Oct 11

7:15 am - 9:20 pmSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

29h 05m2 stops New York John F Kennedy Intl Amsterdam Schiphol

11:15 pm - 8:09 pmJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

29h 54m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$3,140KLM

Wed, Sep 30 - Sun, Oct 11

5:15 pm - 5:30 amSEA Seattle/Tacoma Intl-JNB Johannesburg OR Tambo

27h 15m1 stop Dubai Intl

10:15 pm - 12:35 pmJNB Johannesburg OR Tambo-SEA Seattle/Tacoma Intl

24h 20m1 stop Dubai Intl

$6,785Emirates

Wed, Sep 30 - Sat, Nov 14

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Cathay Pacific flights from Seattle to South Africa

Our best Cathay Pacific deals on Seattle to South Africa flight tickets

Cathay Pacific

Nov 25

SEA10:25 amSeattle/Tacoma Intl

35h 00m

1 stop

JNB7:25 amJohannesburg OR Tambo

Nov 30

JNB11:00 amJohannesburg OR Tambo

31h 45m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$1,181

Cathay Pacific

Nov 9

SEA10:25 amSeattle/Tacoma Intl

35h 00m

1 stop

JNB7:25 amJohannesburg OR Tambo

Nov 30

JNB11:00 amJohannesburg OR Tambo

31h 45m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$1,186

Cathay Pacific

Oct 5

SEA11:45 amSeattle/Tacoma Intl

35h 00m

1 stop

JNB7:45 amJohannesburg OR Tambo

Oct 26

JNB11:00 amJohannesburg OR Tambo

31h 45m

1 stop

SEA9:45 amSeattle/Tacoma Intl

$1,194

Turkish Airlines flights from Seattle to South Africa

Our best Turkish Airlines deals on Seattle to South Africa flight tickets

Turkish Airlines

Nov 9

SEA7:05 pmSeattle/Tacoma Intl

41h 20m

1 stop

JNB10:25 pmJohannesburg OR Tambo

Dec 4

JNB6:50 pmJohannesburg OR Tambo

32h 20m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

$1,182

Turkish Airlines

Mar 7

SEA8:05 pmSeattle/Tacoma Intl

28h 55m

1 stop

JNB11:00 amJohannesburg OR Tambo

Mar 26

JNB6:50 pmJohannesburg OR Tambo

32h 20m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

$1,192

Turkish Airlines

Nov 2

SEA8:05 pmSeattle/Tacoma Intl

40h 20m

1 stop

JNB10:25 pmJohannesburg OR Tambo

Nov 17

JNB6:50 pmJohannesburg OR Tambo

32h 20m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

$1,198

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleJohannesburg

SEA Seattle/Tacoma Intl - JNB Johannesburg OR Tambo

SEAJNB

Seattle/Tacoma Intl

Wed 11/25

10:25 am-7:25 am

1 stop35h 00m

Johannesburg OR Tambo

Mon 11/30

11:00 am-8:45 am

1 stop31h 45m

$1,181

SeattleJohannesburg

SEA Seattle/Tacoma Intl - JNB Johannesburg OR Tambo

SEAJNB

Seattle/Tacoma Intl

Wed 2/17

10:25 am-7:25 am

1 stop35h 00m

Johannesburg OR Tambo

Sun 2/28

11:00 am-8:45 am

1 stop31h 45m

$1,181

SeattleJohannesburg

SEA Seattle/Tacoma Intl - JNB Johannesburg OR Tambo

SEAJNB

Seattle/Tacoma Intl

Mon 11/9

7:05 pm-10:25 pm

1 stop41h 20m

Johannesburg OR Tambo

Fri 12/4

6:50 pm-5:10 pm

1 stop32h 20m

$1,182

SeattleJohannesburg

SEA Seattle/Tacoma Intl - JNB Johannesburg OR Tambo

SEAJNB

Seattle/Tacoma Intl

Wed 11/25

7:05 pm-10:55 am

1 stop29h 50m

Johannesburg OR Tambo

Tue 12/15

6:50 pm-5:10 pm

1 stop32h 20m

$1,182

SeattleCape Town

SEA Seattle/Tacoma Intl - CPT Cape Town Intl

SEACPT

Seattle/Tacoma Intl

Tue 2/23

3:50 pm-10:30 am

1 stop32h 40m

Cape Town Intl

Mon 5/10

7:30 pm-12:25 pm

1 stop25h 55m

$1,182

SeattleCape Town

SEA Seattle/Tacoma Intl - CPT Cape Town Intl

SEACPT

Seattle/Tacoma Intl

Wed 2/17

3:50 pm-10:30 am

1 stop32h 40m

Cape Town Intl

Mon 3/1

12:35 pm-11:40 am

1 stop33h 05m

$1,184

SeattleCape Town

SEA Seattle/Tacoma Intl - CPT Cape Town Intl

SEACPT

Seattle/Tacoma Intl

Sat 10/10

11:14 pm-5:10 pm

2 stops32h 56m

Cape Town Intl

Tue 10/20

8:00 pm-3:51 pm

1 stop28h 51m

$1,525

SeattleCape Town

SEA Seattle/Tacoma Intl - CPT Cape Town Intl

SEACPT

Seattle/Tacoma Intl

Sat 10/10

11:14 pm-5:10 pm

2 stops32h 56m

Cape Town Intl

Tue 10/20

8:00 pm-10:56 pm

2 stops35h 56m

$1,525

SeattleCape Town

SEA Seattle/Tacoma Intl - CPT Cape Town Intl

SEACPT

Seattle/Tacoma Intl

Sat 10/10

1:45 pm-5:50 am

1 stop31h 05m

Cape Town Intl

Tue 10/20

11:15 pm-11:52 am

1 stop45h 37m

$1,532

Quickest round-trip

SeattleCape Town

SEA Seattle/Tacoma Intl - CPT Cape Town Intl

SEACPT

Seattle/Tacoma Intl

Sat 10/10

9:36 am-9:25 pm

2 stops26h 49m

Cape Town Intl

Tue 10/20

11:15 pm-4:35 pm

1 stop26h 20m

$1,536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to South Africa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Africa?

In general, February is the cheapest month to fly from Seattle to South Africa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,131. The month of April is another great option to travel to South Africa, with average flight prices from Seattle averaging around $1,371.

How far in advance should I book a flight from Seattle to South Africa?

You are more likely to see cheaper flights to South Africa from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to South Africa for around $1,574 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Africa from Seattle for as low as $1,262 on momondo.

Can stopping save me money on Seattle to South Africa flights?

You could potentially save up to 40% on your flight if you consider stops on a Seattle to South Africa flight.

Cheap Seattle to South Africa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to South Africa

Best Price Found	$601
Fastest flight time	26h 35m
Direct flights	None

The best one-way flight to South Africa from Seattle in the past 72 hours is $601. The best round-trip flight deal from Seattle to South Africa found on momondo in the last 72 hours is $1,181.

The fastest flight from Seattle to South Africa takes 26h 35m

There are no direct flights from Seattle to South Africa. There are no popular flight routes from Seattle to South Africa.

Search flight deals

Frequently asked questions about flying from Seattle to South Africa

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to South Africa?
Prices for flights from Seattle/Tacoma Intl Airport to South Africa are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to South Africa?
There are 7 operators available for flights from Seattle/Tacoma Intl Airport to South Africa as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to South Africa?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to South Africa.
What documentation or ID do you need to fly to South Africa?
The required travel and health documents for your South Africa trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Africa. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to South Africa

Compare and see reviews for airlines that fly from Seattle to South Africa with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $594	Free Cancellation	Rating 7.4 4,461 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $1,098	Free Cancellation	Rating 7.3 3,730 reviews	Search Qatar Airways flights
Delta	PriceFrom $1,098	Free Cancellation	Rating 7.8 8,593 reviews	Search Delta flights
KLM	PriceFrom $1,317	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
British Airways	PriceFrom $1,445	Free Cancellation	Rating 6.7 8,226 reviews	Search British Airways flights
Emirates	PriceFrom $1,480	Free Cancellation	Rating 8.1 3,664 reviews	Search Emirates flights
United Airlines	PriceFrom $1,504	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to South Africa?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to South Africa. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to South Africa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to South Africa flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to South Africa?

Once all potential Seattle to South Africa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to South Africa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to South Africa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.