$301 Find Cheap Flights from Seattle to Brazil

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Brazil departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Seattle to Brazil

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sao Paulo
Sao Paulo1 stop$600
Rio de Janeiro
Rio de Janeiro2 stops$774
Florianopolis
Florianopolis2 stops$848
Salvador
Salvador2 stops$836
Brasilia
Brasilia2 stops$828
Recife
Recife2 stops$833
Curitiba
Curitiba2 stops$852
Porto Alegre
Porto Alegre2 stops$1,703
Vitória
Vitória2 stops$906
Goiânia
Goiânia2 stops$977
Manaus
Manaus3 stops$948
Belém
Belém2 stops$987
João Pessoa
João Pessoa2 stops$896
Sao Paulo
Sao Paulo1 stop$600
Rio de Janeiro
Rio de Janeiro2 stops$774
Florianopolis
Florianopolis2 stops$848
Salvador
Salvador2 stops$836
Brasilia
Brasilia2 stops$828
Recife
Recife2 stops$833
Curitiba
Curitiba2 stops$852
Porto Alegre
Porto Alegre2 stops$1,703
Vitória
Vitória2 stops$906
Goiânia
Goiânia2 stops$977
Manaus
Manaus3 stops$948
Belém
Belém2 stops$987
João Pessoa
João Pessoa2 stops$896

Book Cheap Seattle to Brazil Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Brazil that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Brazil

Thu, Nov 27 - Wed, Dec 3
LATAM Airlines Logo
11:40 am - 9:35 amSEA-GRU
16h 55m1 stop
LATAM Airlines Logo
9:15 pm - 12:41 pmGRU-SEA
20h 26m1 stop
$600LATAM Airlines
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Mon, Mar 9 - Sat, Mar 14
LATAM Airlines Logo
11:50 am - 9:35 amSEA-GRU
17h 45m1 stop
LATAM Airlines Logo
10:40 am - 10:29 amGRU-SEA
27h 49m1 stop
$603LATAM Airlines
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Thu, Nov 27 - Fri, Dec 12
Delta Logo
7:15 am - 9:55 amSEA-GRU
21h 40m2 stops
Delta Logo
9:00 pm - 10:26 amGRU-SEA
18h 26m1 stop
$605Delta
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Mon, Mar 9 - Sat, Mar 14
Delta Logo
6:00 am - 5:40 amSEA-GRU
19h 40m1 stop
Delta Logo
10:40 am - 10:29 amGRU-SEA
27h 49m1 stop
$606Delta
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Tue, Jan 20 - Mon, Feb 2
American Airlines Logo
8:35 am - 8:05 amSEA-GRU
18h 30m2 stops
American Airlines Logo
12:15 am - 11:42 pmGRU-SEA
28h 27m1 stop
$608American Airlines
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Tue, Mar 3 - Wed, Mar 18
American Airlines Logo
12:59 am - 8:10 amSEA-GRU
26h 11m1 stop
American Airlines Logo
11:00 pm - 12:31 pmGRU-SEA
17h 31m1 stop
$610American Airlines
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Wed, Dec 3 - Wed, Dec 10
United Airlines Logo
1:40 pm - 10:20 amSEA-GRU
39h 40m2 stops
United Airlines Logo
9:45 pm - 4:07 pmGRU-SEA
23h 22m1 stop
$621United Airlines
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Mon, Dec 8 - Fri, Dec 12
United Airlines Logo
1:40 pm - 7:50 amSEA-GRU
37h 10m2 stops
United Airlines Logo
9:30 pm - 4:07 pmGRU-SEA
23h 37m2 stops
$622United Airlines
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Wed, Jan 21 - Wed, Feb 4
GOL Logo
11:55 am - 9:10 amSEA-VCP
40h 15m2 stops
GOL Logo
9:50 am - 1:17 pmVCP-SEA
32h 27m2 stops
$763GOL
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Wed, Jan 21 - Wed, Feb 4
GOL Logo
11:55 am - 2:25 pmSEA-CGH
21h 30m2 stops
GOL Logo
5:05 pm - 1:17 pmCGH-SEA
25h 12m2 stops
$768GOL
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Brazil flights

Get data-powered insights and trends into flights from Seattle to Brazil to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Brazil?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Brazil, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Brazil is May, when tickets cost $550 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,120 and $996 respectively.

What’s the cheapest day of the week to fly from Seattle to Brazil?

The average price of all round-trip flights from Seattle to Brazil clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Brazil, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Brazil, Wednesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Brazil, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Brazil, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$301
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 47% increase in price.
Flight from Seattle to Sao Paulo Guarulhos Airport

FAQs - booking Brazil flights

  • How does KAYAK find such low prices on flights from Seattle to Brazil?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Brazil.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Brazil?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Brazil is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Brazil?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Brazil with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Brazil?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Brazil up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Brazil?

    The cheapest time of day to fly to Brazil is generally in the evening, when round-trip flights cost $1,130 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Brazil is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,347.

Reviews of the top 5 airlines serving from Seattle to Brazil

 
Need help choosing which airline to fly with from Seattle to Brazil? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8004 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.9Entertainment
7.3Food
Airline reviews

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

2.0 MediocreAnonymous, Nov 2025MOB - ATL
Read more Delta reviews

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

I had two around 6 hours flight and they did not even offer water to us.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

We flew with Avianca, some how they are not n sync, making the process a bit uncomfortable.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

They are not ready for international flights, poor service and food, no screen info on the seat.

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Everything you need to know for your flight from Seattle to Brazil

Information on your arrival and departure airports