SEA - GIG

$346 Find Cheap Flights from Seattle to Rio de Janeiro-Galeao Airport

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 Rio de Janeiro departing on 3/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Rio de Janeiro–Galeão Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Rio de Janeiro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Rio de Janeiro, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$723
Overall average: $1,130
Air Canada
Thu 3/5Wed 3/18
SEA - GIG • 1 stop
Cheapest one-way
$346
Multiple Airlines
Tue 3/3
SEA - GIG • 3 stops
When to travel
September
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rio de Janeiro!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Rio de Janeiro (SEA-GIG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Rio de Janeiro 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 Rio de Janeiro

Thu, Mar 5 - Wed, Mar 18
Air Canada Logo
8:10 am - 12:05 pm
SEA
-
GIG
22h 55m1 stop
Air Canada Logo
8:00 pm - 10:16 pm
GIG
-
SEA
30h 16m1 stop
$723Air Canada
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
8:10 am - 12:05 pm
SEA
-
GIG
22h 55m1 stop
Multiple Airlines Logo
7:50 am - 10:16 pm
GIG
-
SEA
43h 26m2 stops
$748Multiple Airlines
Thu, Mar 5 - Wed, Mar 18
Air Canada Logo
8:10 am - 12:05 pm
SEA
-
GIG
22h 55m1 stop
Air Canada Logo
8:00 pm - 3:01 pm
GIG
-
SEA
23h 01m2 stops
$749Air Canada
Thu, Jan 22 - Wed, Feb 4
Air Canada Logo
8:10 am - 12:05 pm
SEA
-
GIG
22h 55m1 stop
Air Canada Logo
9:00 pm - 10:16 pm
GIG
-
SEA
30h 16m1 stop
$754Air Canada
Thu, Mar 19 - Fri, Mar 27
Multiple Airlines Logo
8:10 am - 8:10 pm
SEA
-
GIG
32h 00m2 stops
Multiple Airlines Logo
8:00 pm - 10:16 pm
GIG
-
SEA
30h 16m1 stop
$756Multiple Airlines
Fri, Mar 20 - Fri, Mar 27
Azul Logo
5:50 am - 11:05 am
SEA
-
GIG
49h 15m2 stops
Azul Logo
8:00 pm - 10:16 pm
GIG
-
SEA
30h 16m1 stop
$765Azul
Wed, Feb 25 - Wed, Mar 4
Air Canada Logo
8:00 pm - 12:05 pm
SEA
-
GIG
35h 05m2 stops
Air Canada Logo
9:00 pm - 10:16 pm
GIG
-
SEA
30h 16m1 stop
$768Air Canada
Mon, Mar 2 - Tue, Mar 10
Multiple Airlines Logo
3:40 pm - 12:05 pm
SEA
-
GIG
39h 25m2 stops
Multiple Airlines Logo
3:55 pm - 10:16 pm
GIG
-
SEA
34h 21m2 stops
$780Multiple Airlines
Sat, Apr 4 - Tue, Apr 14
Multiple Airlines Logo
8:00 am - 1:55 pm
SEA
-
GIG
25h 55m2 stops
Multiple Airlines Logo
11:30 am - 9:51 pm
GIG
-
SEA
38h 21m2 stops
$801Multiple Airlines
Thu, Mar 12 - Fri, Mar 20
Multiple Airlines Logo
6:24 pm - 7:10 pm
SEA
-
GIG
44h 46m2 stops
Multiple Airlines Logo
10:55 pm - 10:08 pm
GIG
-
SEA
27h 13m1 stop
$807Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Rio de Janeiro flights

Get data-powered insights and trends into flights from Seattle to Rio de Janeiro 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 Rio de Janeiro–Galeão Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Rio de Janeiro–Galeão Intl Airport, 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 Rio de Janeiro–Galeão Intl Airport is September, where tickets cost $1,078 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,130 and $1,772 respectively.

Good to know

Low seasonSeptember
Cheapest flight$346
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 56% increase in price.
Flight from Seattle to Rio de Janeiro-Galeao Airport

When to book flights from Seattle to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from Seattle to Rio de Janeiro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Rio de Janeiro-Galeao Airport flights

  • What is the cheapest flight from Seattle to Rio de Janeiro–Galeão Intl Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Rio de Janeiro–Galeão Intl Airport was $346 for a one-way ticket and $723 for a round-trip.

  • Do I need a passport to fly between Seattle and Rio de Janeiro-Galeao Airport?

    A passport is required to fly from Seattle to Rio de Janeiro-Galeao Airport.

  • Which aircraft models fly most regularly from Seattle to Rio de Janeiro-Galeao Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Rio de Janeiro-Galeao Airport?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Rio de Janeiro-Galeao Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Rio de Janeiro, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Rio de Janeiro are Delta and LATAM Airlines. With an average price for the route of $1,208 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $2,155 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Seattle to Rio de Janeiro-Galeao Airport?

    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 Rio de Janeiro-Galeao Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Rio de Janeiro-Galeao Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro-Galeao Airport from Seattle 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 Rio de Janeiro-Galeao Airport?

    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 to Rio de Janeiro-Galeao Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and GIG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Rio de Janeiro-Galeao Airport?

    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 to Rio de Janeiro-Galeao Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Rio de Janeiro

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Rio de Janeiro? 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 8036 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

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

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything you need to know for your flight from Seattle to Rio de Janeiro

Information on your arrival and departure airports