Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Seattle/Tacoma Intl

R10 801 Cheap flights to Seattle

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Seattle departing on 17/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from South Africa to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
19:35 - 18:29
JNB
-
SEA
32h 54m
2 stops
American Airlines Logo
13:44 - 7:35
SEA
-
JNB
32h 51m
2 stops
R14 899American Airlines
Mon, Mar 2 - Mon, Mar 9
Turkish Airlines Logo
19:10 - 18:05
JNB
-
SEA
31h 55m
1 stop
Turkish Airlines Logo
20:00 - 10:50
SEA
-
JNB
29h 50m
1 stop
R15 026Turkish Airlines
Tue, Mar 10 - Tue, Mar 17
Turkish Airlines Logo
19:10 - 18:05
JNB
-
SEA
31h 55m
1 stop
Turkish Airlines Logo
19:10 - 10:30
SEA
-
JNB
30h 20m
1 stop
R15 058Turkish Airlines
Tue, Mar 17 - Thu, Apr 2
British Airways Logo
22:00 - 21:17
JNB
-
SEA
33h 17m
2 stops
British Airways Logo
19:50 - 10:25
SEA
-
JNB
29h 35m
1 stop
R15 074British Airways
Tue, Mar 3 - Tue, Mar 17
Turkish Airlines Logo
19:10 - 18:05
JNB
-
SEA
31h 55m
1 stop
Turkish Airlines Logo
19:10 - 10:30
SEA
-
JNB
30h 20m
1 stop
R15 106Turkish Airlines
Tue, Mar 24 - Tue, Apr 7
Air France Logo
15:20 - 14:05
CPT
-
SEA
31h 45m
2 stops
Air France Logo
16:05 - 5:50
SEA
-
CPT
28h 45m
2 stops
R16 869Air France
Thu, Mar 12 - Thu, Mar 19
Qatar Airways Logo
12:35 - 12:40
CPT
-
SEA
33h 05m
1 stop
Qatar Airways Logo
17:05 - 17:25
SEA
-
CPT
39h 20m
1 stop
R18 823Qatar Airways
Thu, Mar 12 - Thu, Mar 19
Singapore Airlines Logo
10:40 - 8:45
CPT
-
SEA
31h 05m
2 stops
Singapore Airlines Logo
10:15 - 9:25
SEA
-
CPT
38h 10m
2 stops
R19 172Singapore Airlines
Mon, Jun 8 - Sat, Jul 18
Qatar Airways Logo
12:35 - 12:40
CPT
-
SEA
33h 05m
1 stop
Qatar Airways Logo
17:05 - 17:20
SEA
-
CPT
39h 15m
1 stop
R20 109Qatar Airways
Fri, Mar 20 - Fri, Mar 27
Singapore Airlines Logo
10:40 - 8:45
CPT
-
SEA
31h 05m
2 stops
Singapore Airlines Logo
10:15 - 9:25
SEA
-
CPT
38h 10m
2 stops
R21 634Singapore Airlines
Mon, Jun 8 - Sun, Jul 19

momondo Fare Finder

 
Locate flights to Seattle/Tacoma Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13 550 searches and data was last updated on 12 February 2026.
Use the filters below to find and compare flights to Seattle that are best for you.

Fly from

Route

Depart

Return

Price

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Mon 2/3

19:35-18:29

2 stops32h 54m

Seattle/Tacoma Intl

Mon 9/3

13:44-7:35

2 stops32h 51m

R14 899

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 10/3

19:10-18:05

1 stop31h 55m

Seattle/Tacoma Intl

Tue 17/3

20:00-10:50

1 stop29h 50m

R15 026

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 17/3

19:10-18:05

1 stop31h 55m

Seattle/Tacoma Intl

Thu 2/4

19:10-10:30

1 stop30h 20m

R15 058

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 3/3

22:00-21:17

2 stops33h 17m

Seattle/Tacoma Intl

Tue 17/3

19:50-10:25

1 stop29h 35m

R15 074

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

Tue 24/3

19:10-18:05

1 stop31h 55m

Seattle/Tacoma Intl

Tue 7/4

19:10-10:30

1 stop30h 20m

R15 106

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 12/3

15:20-14:05

2 stops31h 45m

Seattle/Tacoma Intl

Thu 19/3

16:05-5:50

2 stops28h 45m

R16 869

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Thu 12/3

12:35-12:40

1 stop33h 05m

Seattle/Tacoma Intl

Thu 19/3

17:05-17:25

1 stop39h 20m

R18 823

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 8/6

10:40-8:45

2 stops31h 05m

Seattle/Tacoma Intl

Sat 18/7

10:15-9:25

2 stops38h 10m

R19 172

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Fri 20/3

12:35-12:40

1 stop33h 05m

Seattle/Tacoma Intl

Fri 27/3

17:05-17:20

1 stop39h 15m

R20 109

Cape TownSeattle

CPT - SEA

CPTSEA

Cape Town Intl

Mon 8/6

10:40-8:45

2 stops31h 05m

Seattle/Tacoma Intl

Sun 19/7

10:15-9:25

2 stops38h 10m

R21 634

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

Seattle flights insights and trends

Explore insights for your Seattle flight to craft the best travel plan

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from South Africa is in September. Flight prices, which tend to average around R15 439, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of R15 677.

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

You are more likely to see cheaper flights to Seattle from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around R17 369 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from South Africa for as low as R16 472 on momondo.

Cheapest flights to Seattle/Tacoma Intl

Find the cheapest flights to Seattle/Tacoma Intl from your nearest city or airport

Cheap Seattle flight deals and tips

Summary info about Seattle flight prices, duration and airlines

Best One-Way Price

R10 801

Best Round-Trip Price

R14 899

Fastest flight time

32h 55m

Popular in

April
The best one-way flight price to Seattle from South Africa in the last 72 hours is R10 801 (Johannesburg OR Tambo to Seattle/Tacoma Intl).
Search Deals
The best round-trip flight price to Seattle from South Africa in the last 72 hours is R14 899 (Johannesburg OR Tambo to Seattle/Tacoma Intl).
Search Deals
The fastest flight to Seattle from South Africa takes 32h 55m (Johannesburg OR Tambo to Seattle/Tacoma Intl).
Search Deals
April has the highest demand for flights to Seattle, with a 4% price increase on average.
Search Deals

Frequently asked questions about flying to Seattle

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

The ideal time to book your flight to Seattle is 69 days in advance, when prices tend to average R17 369.

Is there an alternative airport near Seattle?

Finding an alternative and possibly cheaper destination airport near Seattle is possible. If you are planning a flight to Seattle, consider booking flights to Seattle Lake Union Spb Airport (2 km from Seattle city centre), Seattle King County/Boeing Airport (9 km from Seattle city centre), Kenmore Air Harbor Airport (15 km from Seattle city centre), Everett Paine Field Airport (33 km from Seattle city centre) or Lopez Island Airport (107 km from Seattle city centre).

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

Prices for flights to Seattle/Tacoma Intl Airport refresh daily.

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

The number of operators available for flights to Seattle/Tacoma Intl Airport is 12 as of February 2026.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma

Why use momondo?

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

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

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

All flight searches to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Seattle.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle and alert you when they change.

An easier way to manage your Seattle/Tacoma Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 14/3
Sat 21/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seattle

Popular Flights to Seattle

Popular routes according to searches in the past day on momondo
Cape Town Intl to Seattle/Tacoma Intl Flightsfrom R992
Johannesburg to Seattle/Tacoma Intl Flightsfrom R946
Port Elizabeth to Seattle/Tacoma Intl Flightsfrom R1 417