SEA - GIG

$411 Find Cheap Flights from Seattle to Rio de Janeiro

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 1/25. 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
$714
Overall average: $1,087
Air Canada
Wed 3/4Wed 3/18
SEA - GIG • 2 stops
Cheapest one-way
$343
Multiple Airlines
Sun 1/25
SEA - GIG • 3 stops
When to travel
March
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

Wed, Mar 4 - Wed, Mar 18
Air Canada Logo
8:00 pm - 12:05 pmSEA-GIG
35h 05m2 stops
Air Canada Logo
8:00 pm - 3:01 pmGIG-SEA
23h 01m2 stops
$714Air Canada
Find Deal
Sun, Mar 15 - Tue, Mar 31
Multiple Airlines Logo
8:00 pm - 11:05 amSEA-GIG
59h 05m2 stops
Multiple Airlines Logo
6:00 am - 9:51 pmGIG-SEA
43h 51m2 stops
$778Multiple Airlines
Find Deal
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
11:00 am - 12:30 amSEA-GIG
32h 30m2 stops
Multiple Airlines Logo
10:55 pm - 7:55 pmGIG-SEA
26h 00m1 stop
$788Multiple Airlines
Find Deal
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
7:55 am - 6:20 amSEA-GIG
17h 25m1 stop
Multiple Airlines Logo
10:55 pm - 6:40 pmGIG-SEA
24h 45m2 stops
$797Multiple Airlines
Find Deal
Sat, Jan 17 - Fri, Jan 30
Multiple Airlines Logo
5:50 pm - 12:30 amSEA-GIG
25h 40m2 stops
Multiple Airlines Logo
10:55 pm - 2:57 pmGIG-SEA
21h 02m1 stop
$802Multiple Airlines
Find Deal
Tue, Mar 3 - Fri, Apr 10
Multiple Airlines Logo
5:50 am - 12:05 pmSEA-GIG
25h 15m2 stops
Multiple Airlines Logo
12:10 pm - 9:51 pmGIG-SEA
37h 41m2 stops
$815Multiple Airlines
Find Deal
Sat, Apr 4 - Tue, Apr 14
Multiple Airlines Logo
8:00 am - 3:00 pmSEA-GIG
27h 00m2 stops
Multiple Airlines Logo
12:00 pm - 9:51 pmGIG-SEA
37h 51m2 stops
$824Multiple Airlines
Find Deal
Thu, Apr 30 - Mon, May 4
Multiple Airlines Logo
8:00 am - 2:05 pmSEA-GIG
26h 05m2 stops
Multiple Airlines Logo
5:05 pm - 7:41 pmGIG-SEA
30h 36m2 stops
$825Multiple Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
7:55 am - 6:20 amSEA-GIG
17h 25m1 stop
Multiple Airlines Logo
1:40 am - 10:04 pmGIG-SEA
25h 24m2 stops
$839Multiple Airlines
Find Deal
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
7:55 am - 6:20 amSEA-GIG
17h 25m1 stop
Multiple Airlines Logo
10:55 pm - 10:28 amGIG-SEA
40h 33m1 stop
$857Multiple Airlines
Find Deal
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 March, where tickets cost $1,087 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,073 and $1,768 respectively.

Good to know

Low seasonApril
Cheapest flight$343
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from Seattle to Rio de Janeiro

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 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 $411 for a one-way ticket and $714 for a round-trip.

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

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

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

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

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

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Rio de Janeiro, 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 $2,105 and an overall rating of 7.5.

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

    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.

  • 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?

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

    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 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?

    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 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 8011 reviews
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
8.1Boarding
Airline reviews

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

10.0 ExcellentMary Heather, Nov 2025MKE - LGA
Read more Delta reviews

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

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.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

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

Information on your arrival and departure airports