R12 010 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 30/9. 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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What is the cheapest month to fly to Seattle?
The cheapest month to fly to Seattle from South Africa is in November. Flight prices, which tend to average around R17 289, 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 November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of R17 431.
What is the cheapest day to depart on your flight to Seattle?
The cheapest day to depart from South Africa to Seattle is on a Monday. Travellers who choose to depart for Seattle on a Monday will often find tickets for as low as R17 496. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Saturday is R19 372.
What is the cheapest time of day to depart on your flight to Seattle?
According to our data, the cheapest time of day to fly to Seattle is in the afternoon. momondo users have found flights departing from South Africa to Seattle in the afternoon for as low as R16 942. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are R18 938 on average. Flights to Seattle from South Africa at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
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 17 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around R18 916 when searching 17 weeks out.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 R18 157 on momondo.
Cheapest flights to Seattle/Tacoma Intl
Find the cheapest flights to Seattle/Tacoma Intl from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SEATTLE FROM JOHANNESBURG OR TAMBO AIRPORT | November | 9% cheaper | Flying from Johannesburg OR Tambo Airport to Seattle costs on average just R17 501 in November |
| MOST EXPENSIVE MONTH TO FLY TO SEATTLE FROM JOHANNESBURG OR TAMBO AIRPORT | December | 9% more expensive | It costs about R20 796 for flights to Seattle from Johannesburg OR Tambo Airport in December |
| MOST POPULAR MONTH TO FLY TO SEATTLE FROM JOHANNESBURG OR TAMBO AIRPORT | June | 596% more users visited | More momondo users searched in flights to Seattle from Johannesburg OR Tambo Airport in June than any other month |
Cheap Seattle flight deals and tips
Summary info about Seattle flight prices, duration and airlines
Best One-Way Price | R12 010 |
|---|---|
Best Round-Trip Price | R16 651 |
Fastest flight time | 25h 40m |
Popular in | July |
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 11 days in advance, when prices tend to average R18 916.
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 11 as of June 2025.
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?
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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.