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Cheap flights from Seattle to South Africa from $570

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to South Africa departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
7:00 pm - 11:50 amSEA-CPT
30h 50m1 stop
Turkish Airlines Logo
5:15 pm - 5:05 pmCPT-SEA
33h 50m1 stop
$930Turkish Airlines
Find Deal
Tue, Jan 13 - Thu, Jan 29
Turkish Airlines Logo
7:00 pm - 11:50 amSEA-CPT
30h 50m1 stop
Turkish Airlines Logo
5:15 pm - 5:05 pmCPT-SEA
33h 50m1 stop
$945Turkish Airlines
Find Deal
Sun, Jan 11 - Mon, Jan 26
Qatar Airways Logo
4:05 pm - 5:25 pmSEA-CPT
39h 20m1 stop
Qatar Airways Logo
7:00 pm - 11:40 amCPT-SEA
26h 40m1 stop
$1,064Qatar Airways
Find Deal
Wed, Dec 31 - Mon, Feb 16
Qatar Airways Logo
4:05 pm - 5:25 pmSEA-CPT
39h 20m1 stop
Qatar Airways Logo
12:35 pm - 11:40 amCPT-SEA
33h 05m1 stop
$1,104Qatar Airways
Find Deal
Wed, Dec 31 - Sun, Feb 15
Delta Logo
6:15 am - 7:00 pmSEA-JNB
26h 45m1 stop
Delta Logo
9:55 pm - 10:29 amJNB-SEA
46h 34m1 stop
$1,283Delta
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Tue, Feb 10 - Sun, Feb 22
United Airlines Logo
9:00 am - 6:35 pmSEA-JNB
23h 35m2 stops
United Airlines Logo
3:05 pm - 8:56 pmJNB-SEA
39h 51m2 stops
$1,284United Airlines
Find Deal
Thu, Feb 12 - Sun, Feb 22
Delta Logo
9:59 pm - 7:00 pmSEA-JNB
35h 01m2 stops
Delta Logo
9:55 pm - 10:29 amJNB-SEA
46h 34m1 stop
$1,287Delta
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Wed, Feb 11 - Sun, Feb 22
United Airlines Logo
7:00 am - 6:35 pmSEA-JNB
25h 35m2 stops
United Airlines Logo
3:05 pm - 8:56 pmJNB-SEA
39h 51m2 stops
$1,288United Airlines
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Fri, Feb 13 - Tue, Feb 24
British Airways Logo
6:50 pm - 10:20 amSEA-DUR
29h 30m2 stops
British Airways Logo
10:55 am - 11:30 amDUR-SEA
34h 35m2 stops
$2,310British Airways
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Mon, Dec 8 - Thu, Jan 8
British Airways Logo
8:05 pm - 10:20 amSEA-DUR
52h 15m3 stops
British Airways Logo
10:55 am - 5:09 pmDUR-SEA
40h 14m3 stops
$2,399British Airways
Find Deal
Sun, Dec 14 - Sun, Dec 21

KLM flights from Seattle to South Africa

Our best KLM deals on Seattle to South Africa flight tickets
KLM
Feb 8
SEA8:15 amSeattle/Tacoma Intl
27h 50m
2 stops
JNB10:05 pmJohannesburg OR Tambo
Mar 10
JNB7:20 pmJohannesburg OR Tambo
27h 40m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$1,291
Find similar
KLM
Feb 12
SEA1:40 pmSeattle/Tacoma Intl
36h 30m
1 stop
JNB12:10 pmJohannesburg OR Tambo
Feb 23
JNB7:20 pmJohannesburg OR Tambo
26h 05m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$1,300
Find similar
KLM
Feb 13
SEA7:20 amSeattle/Tacoma Intl
28h 45m
2 stops
JNB10:05 pmJohannesburg OR Tambo
Feb 23
JNB11:59 pmJohannesburg OR Tambo
30h 33m
2 stops
SEA8:32 pmSeattle/Tacoma Intl
$1,302
Find similar

Turkish Airlines flights from Seattle to South Africa

Our best Turkish Airlines deals on Seattle to South Africa flight tickets
Turkish Airlines
Jan 13
SEA7:00 pmSeattle/Tacoma Intl
30h 50m
1 stop
CPT11:50 amCape Town Intl
Jan 29
CPT5:15 pmCape Town Intl
33h 50m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$930
Find similar
Turkish Airlines
Jan 11
SEA7:00 pmSeattle/Tacoma Intl
30h 50m
1 stop
CPT11:50 amCape Town Intl
Jan 26
CPT5:15 pmCape Town Intl
33h 50m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$945
Find similar
Turkish Airlines
Feb 8
SEA7:00 pmSeattle/Tacoma Intl
29h 50m
1 stop
JNB10:50 amJohannesburg OR Tambo
Mar 10
JNB7:10 pmJohannesburg OR Tambo
31h 55m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$977
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to South Africa 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Seattle to South Africa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Tue 1/13

7:00 pm-11:50 am

1 stop30h 50m

Cape Town Intl

Thu 1/29

5:15 pm-5:05 pm

1 stop33h 50m

$930

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Sun 1/11

7:00 pm-11:50 am

1 stop30h 50m

Cape Town Intl

Mon 1/26

5:15 pm-5:05 pm

1 stop33h 50m

$945

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 12/31

4:05 pm-5:25 pm

1 stop39h 20m

Cape Town Intl

Mon 2/16

7:00 pm-11:40 am

1 stop26h 40m

$1,064

SeattleCape Town

SEA - CPT

SEACPT

Seattle/Tacoma Intl

Wed 12/31

4:05 pm-5:25 pm

1 stop39h 20m

Cape Town Intl

Sun 2/15

12:35 pm-11:40 am

1 stop33h 05m

$1,104

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Tue 2/10

6:15 am-7:00 pm

1 stop26h 45m

Johannesburg OR Tambo

Sun 2/22

9:55 pm-10:29 am

1 stop46h 34m

$1,283

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Thu 2/12

9:00 am-6:35 pm

2 stops23h 35m

Johannesburg OR Tambo

Sun 2/22

3:05 pm-8:56 pm

2 stops39h 51m

$1,284

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Wed 2/11

9:59 pm-7:00 pm

2 stops35h 01m

Johannesburg OR Tambo

Sun 2/22

9:55 pm-10:29 am

1 stop46h 34m

$1,287

SeattleJohannesburg

SEA - JNB

SEAJNB

Seattle/Tacoma Intl

Fri 2/13

7:00 am-6:35 pm

2 stops25h 35m

Johannesburg OR Tambo

Tue 2/24

3:05 pm-8:56 pm

2 stops39h 51m

$1,288

SeattleDurban

SEA - DUR

SEADUR

Seattle/Tacoma Intl

Mon 12/8

6:50 pm-10:20 am

2 stops29h 30m

Durban King Shaka Intl

Thu 1/8

10:55 am-11:30 am

2 stops34h 35m

$2,310

SeattleDurban

SEA - DUR

SEADUR

Seattle/Tacoma Intl

Sun 12/14

8:05 pm-10:20 am

3 stops52h 15m

Durban King Shaka Intl

Sun 12/21

10:55 am-5:09 pm

3 stops40h 14m

$2,399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Africa from

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

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 $1,091. The month of March is another great option to travel to South Africa, with average flight prices from Seattle averaging around $1,151.

What is the cheapest day to depart on your flight to South Africa?

The cheapest day to depart on your flight to South Africa is on a Wednesday when prices can be found for as low as $1,330. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to South Africa on Thursday is $1,744.

What is the cheapest time of day to depart on your flight to South Africa?

The cheapest time of day to fly to South Africa is in the afternoon when flights can be purchased for as low as $1,415. In contrast, the most expensive time of day to depart to South Africa is in the morning when prices are around $1,933.

How far in advance should I book a flight 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 $1,419 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 $1,154 on momondo.

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

You could potentially save up to 7% 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

Direct flights

None
There are no direct flights from Seattle to South Africa. There are no popular flight routes from Seattle to South Africa.
Search flight deals

  • 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?

  • 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
Qatar AirwaysPriceFrom $1,023Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,027Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
CondorPriceFrom $1,071Free CancellationRating
6.4
385 reviews
Search Condor flights
British AirwaysPriceFrom $1,074Free CancellationRating
6.7
7,488 reviews
Search British Airways flights
Cathay PacificPriceFrom $1,203Free CancellationRating
7.6
1,044 reviews
Search Cathay Pacific flights
DeltaPriceFrom $1,241Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $1,245Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
KLMPriceFrom $1,413Free CancellationRating
7.7
1,406 reviews
Search KLM flights
EmiratesPriceFrom $1,539Free CancellationRating
8.1
3,394 reviews
Search Emirates flights
United AirlinesPriceFrom $1,653Free CancellationRating
7.4
8,996 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.

An easier way to manage your South Africa trip

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Find better results for your trip to South Africa

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