$546+ Cheap flights from Seattle (SEA) to Sao Paulo, Brazil (SAO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAO
Dec 8 — Dec 151
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Sao Paulo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Sao Paulo
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Cheapest flights from Seattle to Sao PauloExplore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2026.
Explore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2026.
This FlightHub deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 am -
1 stop20h 10m
Mon 11/2310:50 pm -
1 stop20h 40m
Deal found 11/6![LATAM Airlines logo]()
$1,010
This Flysmarter deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:30 am -
2 stops20h 00m
Wed 12/29:45 pm -
1 stop20h 16m
Deal found 11/8![Air Canada logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:50 am -
2 stops18h 30m
Wed 12/29:30 pm -
2 stops21h 19m
Deal found 11/8![United Airlines logo]()
$1,040
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:50 am -
1 stop15h 25m
Tue 12/110:15 pm -
1 stop26h 17m
Deal found 11/8![Multiple Airlines logo]()
$1,050
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 am -
2 stops22h 20m
Tue 12/1510:25 pm -
2 stops22h 53m
Deal found 11/8![Multiple Airlines logo]()
$1,054
This FlightHub deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:28 pm -
1 stop17h 17m
Mon 11/3011:45 pm -
1 stop26h 05m
Deal found 11/6![Multiple Airlines logo]()
$1,055
This Priceline deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:45 am -
1 stop21h 50m
Sun 11/229:45 pm -
2 stops21h 52m
Deal found 11/7![Air Canada logo]()
$1,056
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 am -
2 stops20h 30m
Mon 11/2310:15 am -
1 stop16h 50m
Deal found 11/6![Delta logo]()
$1,063
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:30 am -
1 stop20h 05m
Sun 1/179:40 pm -
2 stops31h 43m
Deal found 11/4![LATAM Airlines logo]()
$1,074
This Orbitz deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:00 am -
2 stops21h 20m
Mon 1/184:15 pm -
2 stops34h 50m
Deal found 11/6![LATAM Airlines logo]()
$1,089
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:40 am -
2 stops19h 20m
Mon 11/239:45 pm -
2 stops29h 12m
Deal found 11/8![Air Canada logo]()
$1,091
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:22 pm -
2 stops39h 18m
Mon 11/3012:45 pm -
1 stop26h 48m
Deal found 11/6![Multiple Airlines logo]()
$1,321
Best flights from Seattle to Sao PauloDiscover carefully curated flight deals from Seattle to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
Discover carefully curated flight deals from Seattle to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
2 stops22h 20m
Tue 12/1510:25 pm -
2 stops22h 53m
Deal found 11/8![United Airlines logo]()
$1,063
This Copa Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1712:25 pm -
2 stops27h 25m
Sun 3/711:45 pm -
2 stops30h 04m
Deal found 11/5![Copa Airlines logo]()
$1,189
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:45 pm -
1 stop24h 00m
Fri 11/279:15 pm -
1 stop18h 16m
Deal found 11/4![Delta logo]()
$1,213
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:05 am -
1 stop29h 35m
Sun 1/1711:05 pm -
1 stop27h 40m
Deal found 11/4![Multiple Airlines logo]()
$1,659
This GOL deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/59:44 pm -
2 stops54h 01m
Sat 2/136:50 pm -
2 stops23h 48m
Deal found 11/6![GOL logo]()
$1,769
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:15 am -
2 stops20h 00m
Tue 12/1510:25 pm -
2 stops22h 57m
Deal found 11/4![United Airlines logo]()
$1,113
This Copa Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:35 pm -
2 stops25h 40m
Sat 1/161:40 am -
2 stops24h 37m
Deal found 11/7![Copa Airlines logo]()
$1,216
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/610:33 pm -
1 stop17h 12m
Sun 2/1410:15 am -
1 stop16h 49m
Deal found 11/6![Delta logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/172:10 pm -
1 stop36h 05m
Sun 3/710:25 pm -
1 stop27h 15m
Deal found 11/7![United Airlines logo]()
$1,175
This Copa Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:20 pm -
2 stops27h 55m
Thu 1/141:40 am -
2 stops24h 37m
Deal found 11/4![Copa Airlines logo]()
$1,269
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop18h 40m
Sun 1/179:15 pm -
1 stop17h 50m
Deal found 11/7![Delta logo]()
$1,279
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
1 stop19h 15m
Mon 11/239:30 pm -
2 stops28h 26m
Deal found 11/5![United Airlines logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/610:52 am -
1 stop15h 23m
Sat 2/1310:15 pm -
1 stop19h 54m
Deal found 11/6![United Airlines logo]()
$1,263
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:05 am -
1 stop29h 35m
Sun 12/1311:05 pm -
1 stop27h 48m
Deal found 11/7![Multiple Airlines logo]()
$1,686
This GOL deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:23 pm -
2 stops55h 47m
Mon 2/156:45 pm -
2 stops21h 38m
Deal found 11/5![GOL logo]()
$1,953
This GOL deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:02 pm -
2 stops40h 08m
Fri 1/1510:50 am -
2 stops31h 35m
Deal found 11/7![GOL logo]()
$1,959
This GOL deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:23 pm -
2 stops55h 47m
Tue 1/196:00 pm -
2 stops35h 59m
Deal found 11/6![GOL logo]()
$1,999
This GOL deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:23 pm -
2 stops31h 57m
Fri 1/1510:50 am -
2 stops31h 35m
Deal found 11/7![GOL logo]()
$2,253
This GOL deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/221:02 pm -
2 stops40h 08m
Wed 1/610:50 am -
2 stops43h 09m
Deal found 11/7![GOL logo]()
$2,375
Last-minute flights from Seattle to Sao PauloDiscover last-minute flight deals from Seattle to Sao Paulo. Data last updated November 8, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Sao Paulo. Data last updated November 8, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:40 am -
2 stops19h 20m
Mon 11/239:45 pm -
2 stops29h 12m
Deal found 11/8![Air Canada logo]()
$1,091
This FlightHub deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 am -
1 stop20h 10m
Mon 11/2310:50 pm -
1 stop20h 40m
Deal found 11/6![LATAM Airlines logo]()
$1,010
This Flysmarter deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:30 am -
2 stops20h 00m
Wed 12/29:45 pm -
1 stop20h 16m
Deal found 11/8![Air Canada logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:50 am -
2 stops18h 30m
Wed 12/29:30 pm -
2 stops21h 19m
Deal found 11/8![United Airlines logo]()
$1,040
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 am -
2 stops20h 30m
Mon 11/2310:15 am -
1 stop16h 50m
Deal found 11/6![Delta logo]()
$1,063
This Priceline deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:45 am -
1 stop21h 50m
Sun 11/229:45 pm -
2 stops21h 52m
Deal found 11/7![Air Canada logo]()
$1,056
This FlightHub deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:28 pm -
1 stop17h 17m
Mon 11/3011:45 pm -
1 stop26h 05m
Deal found 11/6![Multiple Airlines logo]()
$1,055
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:22 pm -
2 stops39h 18m
Mon 11/3012:45 pm -
1 stop26h 48m
Deal found 11/6![Multiple Airlines logo]()
$1,321
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:50 am -
1 stop15h 25m
Tue 12/110:15 pm -
1 stop26h 17m
Deal found 11/8![Multiple Airlines logo]()
$1,050
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 am -
2 stops22h 20m
Tue 12/1510:25 pm -
2 stops22h 53m
Deal found 11/8![Multiple Airlines logo]()
$1,054
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:30 am -
1 stop20h 05m
Sun 1/179:40 pm -
2 stops31h 43m
Deal found 11/4![LATAM Airlines logo]()
$1,074
This Orbitz deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:00 am -
2 stops21h 20m
Mon 1/184:15 pm -
2 stops34h 50m
Deal found 11/6![LATAM Airlines logo]()
$1,089
One-way flights from Seattle to Sao PauloSearch for one-way flight options from Seattle to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
Search for one-way flight options from Seattle to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
This Air Canada deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/68:40 am -
2 stops20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Air Canada logo]()
$546
This Air Canada deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:45 am -
1 stop21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Air Canada logo]()
$551
This Air Canada deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/137:45 am -
2 stops21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Air Canada logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1311:05 pm -
3 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:15 am -
2 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$575
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:45 am -
1 stop21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Air Canada logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:51 pm -
3 stops35h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$599
This Mytrip deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:47 pm -
3 stops27h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$613
This Expedia deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/309:30 am -
1 stop18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Aeromexico logo]()
$626
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:45 am -
1 stop21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Air Canada logo]()
$654
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/69:30 am -
1 stop19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Aeromexico logo]()
$673
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/38:08 am -
1 stop20h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$691
Find flight deals from Seattle to Sao Paulo
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 8, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $940 (Air Canada) |
One-way from | $546 (Air Canada) |
Popular in | July |
Cheapest in | February |
Average price | $1,063 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Sao Paulo 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, Cheapflights users made 7,457,451 searches. Data last updated November 8, 2026.
Use the filters below to find and compare flights from Seattle to Sao Paulo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sat 2/6
8:40 am-10:25 am
2 stops20h 45m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$546
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Tue 2/2
8:40 am-9:00 am
2 stops19h 20m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$546
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Wed 2/3
7:05 pm-10:35 am
2 stops34h 30m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$551
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sat 2/13
7:45 am-10:25 am
2 stops21h 40m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$554
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sat 2/13
11:05 pm-10:25 pm
3 stops42h 20m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$567
SeattleSao Paulo
SEA Seattle/Tacoma Intl - VCP Sao Paulo Viracopos
SEAVCP
Seattle/Tacoma Intl
Sun 12/6
6:00 am-6:40 pm
2 stops31h 40m
Sao Paulo Viracopos
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$633
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sun 12/6
7:57 pm-8:20 am
3 stops31h 23m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$635
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sat 2/6
9:30 am-9:55 am
1 stop19h 25m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$673
SeattleSao Paulo
SEA Seattle/Tacoma Intl - VCP Sao Paulo Viracopos
SEAVCP
Seattle/Tacoma Intl
Mon 5/3
8:08 am-8:55 am
1 stop20h 47m
Sao Paulo Viracopos
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$691
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Mon 5/3
7:00 am-5:25 am
2 stops18h 25m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$711
Showing 1-10 of 37 resultsSorted by cheapest first
Compare providers for flights from Seattle to Sao Paulo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Sao Paulo in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Sao Paulo flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Sao Paulo flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Sao Paulo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Sao Paulo flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Sao Paulo
Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Seattle with our price prediction graph.
SEA-SAO
SEA-GRU
SEA-VCP
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Sao Paulo
SEA-SAO
SEA-GRU
SEA-VCP
What is the cheapest month to book a flight from Seattle to Sao Paulo?
Currently, February is the cheapest month in which you can book a flight from Seattle to Sao Paulo (average of $681). Flying from Seattle to Sao Paulo in December is currently the most expensive (average of $1,302). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Sao Paulo?
Airfare is below average for this route at the moment.
Seattle to Sao Paulo flights typically cost between $950 and $1,154 in March.The cheapest round-trip price found within the last 5 days was $940 on Air Canada (Mar 2-Mar 31).
How far ahead should I book a flight from Seattle to Sao Paulo?
The best time to book flights from Seattle to Sao Paulo is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Sao Paulo
Get insights into the airlines that provide service to Sao Paulo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sao Paulo. Reviews last updated November 8, 2026.
Get a feel of what it's like to fly with Delta,LATAM Airlines, andUnited Airlines from Seattle to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sao Paulo?
Book flights to Sao Paulo if you plan to visit one of these locationsSantos
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Seattle and Sao Paulo flights
Browse other Seattle and Sao Paulo flight options. Last updated on November 8, 2026.
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Top 5 airlines flying from Seattle to Sao Paulo
Discover the top 5 airlines that operate flights from Seattle to Sao Paulo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$842 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$622 | Average$847 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$711 | Average$1,039 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$718 | Average$1,128 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$943 | Average$1,254 | FlexibilityNo cancel fee | On-time74% |