Cheap flights from Seattle to Brazil from $314

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 Brazil departing on 12/5. 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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Cheap round-trip flights

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American Airlines Logo
5:24 am - 8:10 amSEA-GRU
21h 46m1 stop
American Airlines Logo
12:15 am - 11:16 pmGRU-SEA
28h 01m1 stop
$592American Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
American Airlines Logo
12:59 am - 8:10 amSEA-GRU
26h 11m1 stop
American Airlines Logo
10:35 pm - 1:06 pmGRU-SEA
19h 31m2 stops
$596American Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
Delta Logo
7:20 am - 6:55 amSEA-GRU
18h 35m1 stop
Delta Logo
11:10 pm - 8:31 pmGRU-SEA
26h 21m1 stop
$600Delta
Find Deal
Wed, Nov 12 - Thu, Jan 8
Delta Logo
6:00 am - 5:40 amSEA-GRU
18h 40m1 stop
Delta Logo
9:00 pm - 12:58 pmGRU-SEA
20h 58m2 stops
$605Delta
Find Deal
Thu, Nov 27 - Thu, Dec 4
LATAM Airlines Logo
7:10 am - 9:35 amSEA-GRU
21h 25m2 stops
LATAM Airlines Logo
3:15 pm - 12:39 pmGRU-SEA
26h 24m3 stops
$606LATAM Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
11:59 pm - 9:30 amSEA-GRU
28h 31m1 stop
United Airlines Logo
9:45 pm - 10:28 pmGRU-SEA
29h 43m1 stop
$621United Airlines
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Sun, Nov 23 - Sun, Dec 7
United Airlines Logo
10:53 am - 9:30 amSEA-GRU
41h 37m2 stops
United Airlines Logo
9:45 pm - 10:30 pmGRU-SEA
29h 45m2 stops
$622United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
LATAM Airlines Logo
7:15 am - 9:35 amSEA-GRU
21h 20m1 stop
LATAM Airlines Logo
10:20 am - 11:59 pmGRU-SEA
18h 39m2 stops
$629LATAM Airlines
Find Deal
Sun, Nov 9 - Tue, Dec 2
GOL Logo
11:57 am - 2:20 pmSEA-CGH
21h 23m2 stops
GOL Logo
6:00 am - 11:21 pmCGH-SEA
21h 21m2 stops
$788GOL
Find Deal
Wed, Mar 4 - Wed, Mar 18
GOL Logo
10:30 am - 2:10 pmSEA-CGH
22h 40m2 stops
GOL Logo
7:55 pm - 11:25 pmCGH-SEA
32h 30m2 stops
$963GOL
Find Deal
Fri, Feb 6 - Mon, Feb 23

American Airlines flights from Seattle to Brazil

Our best American Airlines deals on Seattle to Brazil flight tickets
American Airlines
Nov 27
SEA5:24 amSeattle/Tacoma Intl
21h 46m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
Dec 3
GRU12:15 amSao Paulo Guarulhos Intl
28h 01m
1 stop
SEA11:16 pmSeattle/Tacoma Intl
American Airlines
Nov 26
SEA12:59 amSeattle/Tacoma Intl
26h 11m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
Dec 4
GRU10:35 pmSao Paulo Guarulhos Intl
19h 31m
2 stops
SEA1:06 pmSeattle/Tacoma Intl
American Airlines
Nov 8
SEA12:59 amSeattle/Tacoma Intl
26h 11m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
Dec 2
GRU11:00 pmSao Paulo Guarulhos Intl
21h 24m
1 stop
SEA3:24 pmSeattle/Tacoma Intl

Delta flights from Seattle to Brazil

Our best Delta deals on Seattle to Brazil flight tickets
Delta
Nov 12
SEA7:20 amSeattle/Tacoma Intl
18h 35m
1 stop
GRU6:55 amSao Paulo Guarulhos Intl
Jan 8
GRU11:10 pmSao Paulo Guarulhos Intl
26h 21m
1 stop
SEA8:31 pmSeattle/Tacoma Intl
Delta
Nov 27
SEA6:00 amSeattle/Tacoma Intl
18h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Dec 4
GRU9:00 pmSao Paulo Guarulhos Intl
20h 58m
2 stops
SEA12:58 pmSeattle/Tacoma Intl
Delta
Nov 15
SEA12:40 pmSeattle/Tacoma Intl
26h 15m
2 stops
GRU7:55 pmSao Paulo Guarulhos Intl
Jan 12
GRU5:45 pmSao Paulo Guarulhos Intl
30h 40m
2 stops
SEA7:25 pmSeattle/Tacoma Intl

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Brazil 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 13, 2025.
Use the filters below to find and compare flights from Seattle to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/27

5:24 am-8:10 am

1 stop21h 46m

Sao Paulo Guarulhos Intl

Wed 12/3

12:15 am-11:16 pm

1 stop28h 01m

$592

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 11/26

12:59 am-8:10 am

1 stop26h 11m

Sao Paulo Guarulhos Intl

Thu 12/4

10:35 pm-1:06 pm

2 stops19h 31m

$596

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 11/12

7:20 am-6:55 am

1 stop18h 35m

Sao Paulo Guarulhos Intl

Thu 1/8

11:10 pm-8:31 pm

1 stop26h 21m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/27

6:00 am-5:40 am

1 stop18h 40m

Sao Paulo Guarulhos Intl

Thu 12/4

9:00 pm-12:58 pm

2 stops20h 58m

$605

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/27

7:10 am-9:35 am

2 stops21h 25m

Sao Paulo Guarulhos Intl

Thu 12/4

3:15 pm-12:39 pm

3 stops26h 24m

$606

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 11/23

11:59 pm-9:30 am

1 stop28h 31m

Sao Paulo Guarulhos Intl

Sun 12/7

9:45 pm-10:28 pm

1 stop29h 43m

$621

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/27

10:53 am-9:30 am

2 stops41h 37m

Sao Paulo Guarulhos Intl

Thu 12/4

9:45 pm-10:30 pm

2 stops29h 45m

$622

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 11/9

7:15 am-9:35 am

1 stop21h 20m

Sao Paulo Guarulhos Intl

Tue 12/2

10:20 am-11:59 pm

2 stops18h 39m

$629

SeattleSao Paulo

SEA - CGH

SEACGH

Seattle/Tacoma Intl

Wed 3/4

11:57 am-2:20 pm

2 stops21h 23m

Sao Paulo Congonhas

Wed 3/18

6:00 am-11:21 pm

2 stops21h 21m

$788

SeattleSao Paulo

SEA - CGH

SEACGH

Seattle/Tacoma Intl

Fri 2/6

10:30 am-2:10 pm

2 stops22h 40m

Sao Paulo Congonhas

Mon 2/23

7:55 pm-11:25 pm

2 stops32h 30m

$963

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 Brazil from

How to get the cheapest flight ticket from Seattle to Brazil

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 Brazil?

If you are unable to visit Brazil during the month of May, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around $599.

What is the cheapest day to depart on your flight to Brazil?

The cheapest day to depart from Seattle to Brazil is on a Thursday. Travelers who choose to depart for Brazil on a Thursday will often find tickets for as low as $1,036. The most expensive day to fly to Brazil is Wednesday, with ticket prices averaging around $1,384.

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

Flying to Brazil from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,130 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Brazil is at noon when prices are around $1,347.

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

You are more likely to see cheaper flights to Brazil from Seattle when booking week ahead of your departure date. In general, you can expect to find flights to Brazil for around $766 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brazil from Seattle for as low as $678 on momondo.

Can stopping save me money on Seattle to Brazil flights?

You could potentially save up to 2% on your flight if you consider stops on a Seattle to Brazil flight.

Cheap Seattle to Brazil flight deals and tips

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

Direct flights

None
There are no direct flights from Seattle to Brazil. There are no popular flight routes from Seattle to Brazil.
  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brazil?

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Brazil.

  • What documentation or ID do you need to fly to Brazil?

    The travel and health documents required for your trip to Brazil 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 license, and a passport valid for six-months after you plan to arrive at Brazil. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Brazil

Compare and see reviews for airlines that fly from Seattle to Brazil with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $494Free CancellationRating
7.5
1,865 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $498Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
DeltaPriceFrom $498Free CancellationRating
7.9
7,973 reviews
Search Delta flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
8,974 reviews
Search United Airlines flights
GOLPriceFrom $599Free CancellationRating
7.3
1,113 reviews
Search GOL flights
Air CanadaPriceFrom $745Free CancellationRating
7.1
10,288 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Brazil for you.

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

Flights from Seattle to Brazil with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Brazil?

momondo provides multiple filters to help you find the best flight to Brazil from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Brazil from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Wed 11/12
Wed 11/19

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