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Rio de Janeiro

$358+ Cheap flights from Seattle (SEA) to Rio de Janeiro, Brazil (RIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIO
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rio de Janeiro are usually found in October or November, booked 7 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Rio de Janeiro (RIO). 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 May 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$657
(CheapTickets)

One-way from

$358
(Mytrip)

Popular in

July

Cheapest in

October

Average price

$1,244
Provider with most accurate pricing for Seattle/Tacoma Intl-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Rio de Janeiro (RIO) flights.
Search Deals
From Seattle/Tacoma Intl to Rio de Janeiro (RIO)
Search Deals
One-way flight from Seattle/Tacoma Intl to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Seattle to Rio de Janeiro

Cheapest flights from Seattle to Rio de Janeiro
Explore the most affordable flight options available from Seattle to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.

This Trip.com deal was found by Cheapflights users on 5/14. 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.
Tue 9/911:15 amSEA - SDU
2 stops24h 35mMultiple Airlines
Fri 9/197:55 amSDU - SEA
2 stops31h 01mMultiple Airlines
Deal found 5/14$648
This CheapTickets deal was found by Cheapflights users on 5/14. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:40 amSEA - GIG
2 stops27h 25mMultiple Airlines
Wed 6/116:10 amGIG - SEA
2 stops43h 35mMultiple Airlines
Deal found 5/14$657
This CheapTickets deal was found by Cheapflights users on 5/15. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:19 amSEA - GIG
2 stops26h 16mLATAM Airlines
Wed 6/115:55 amGIG - SEA
2 stops43h 50mLATAM Airlines
Deal found 5/15$702
This Gotogate deal was found by Cheapflights users on 5/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:20 amSEA - GIG
2 stops27h 45mAir Canada
Mon 6/95:00 pmGIG - SEA
2 stops31h 37mAir Canada
Deal found 5/15$740
This Flightnetwork deal was found by Cheapflights users on 5/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:35 amSEA - SDU
2 stops24h 15mAir Canada
Mon 6/97:55 amSDU - SEA
2 stops40h 42mAir Canada
Deal found 5/15$742
This Gurufare deal was found by Cheapflights users on 5/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:00 pmSEA - SDU
2 stops31h 40mGOL
Mon 9/156:00 amSDU - SEA
2 stops22h 33mGOL
Deal found 5/13$764
This oojo deal was found by Cheapflights users on 5/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:00 pmSEA - GIG
2 stops26h 30mGOL
Fri 9/193:30 pmGIG - SEA
2 stops37h 03mGOL
Deal found 5/15$770
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Thu 8/287:05 amSEA - GIG
1 stop21h 10mUnited Airlines
Thu 9/49:05 pmGIG - SEA
1 stop19h 41mUnited Airlines
Deal found 5/14$1,090
This Cheapflightsfares deal was found by Cheapflights users on 5/14. 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.
Mon 11/38:00 amSEA - SDU
2 stops20h 05mLATAM Airlines
Mon 11/178:20 pmSDU - SEA
2 stops30h 40mLATAM Airlines
Deal found 5/14$1,091
This oojo deal was found by Cheapflights users on 5/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:14 pmSEA - GIG
2 stops27h 11mCopa Airlines
Sun 9/141:27 amGIG - SEA
2 stops24h 48mCopa Airlines
Deal found 5/14$1,133
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:09 amSEA - GIG
2 stops20h 06mAmerican Airlines
Thu 8/2811:00 pmGIG - SEA
2 stops24h 16mAmerican Airlines
Deal found 5/14$1,180
This Delta deal was found by Cheapflights users on 5/14. 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 9/2711:35 pmSEA - GIG
1 stop30h 40mDelta
Sat 10/256:05 amGIG - SEA
2 stops22h 06mDelta
Deal found 5/14$1,182

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Rio de Janeiro 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 2,558,603 searches. Data last updated May 15, 2025.
Use the filters below to find and compare flights from Seattle to Rio de Janeiro that are best for you.

Fly from

Seattle

Fly to

Rio de Janeiro

Route

Depart

Return

Price

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 6/4

7:40 am-3:05 pm

2 stops27h 25m

Rio de Janeiro–Galeão Intl

Wed 6/11

6:10 am-9:45 pm

2 stops43h 35m

$657

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Wed 6/4

7:40 am-3:50 pm

2 stops28h 10m

Rio de Janeiro Santos Dumont

Wed 6/11

7:55 am-9:45 pm

2 stops41h 50m

$683

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 6/4

11:19 am-5:35 pm

2 stops26h 16m

Rio de Janeiro–Galeão Intl

Wed 6/11

5:55 am-9:45 pm

2 stops43h 50m

$702

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 6/4

7:20 am-3:05 pm

2 stops27h 45m

Rio de Janeiro–Galeão Intl

Mon 6/9

5:00 pm-8:37 pm

2 stops31h 37m

$740

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Thu 6/5

11:35 am-3:50 pm

2 stops24h 15m

Rio de Janeiro Santos Dumont

Mon 6/9

7:55 am-8:37 pm

2 stops40h 42m

$742

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Tue 7/8

8:16 pm-2:25 am

2 stops26h 09m

Rio de Janeiro–Galeão Intl

Thu 8/28

6:15 pm-11:57 pm

2 stops33h 42m

$987

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Fri 7/18

5:14 pm-3:50 am

2 stops54h 36m

Rio de Janeiro–Galeão Intl

Sun 8/3

10:05 am-10:16 pm

2 stops40h 11m

$1,163

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Mon 8/4

10:09 am-10:15 am

2 stops20h 06m

Rio de Janeiro–Galeão Intl

Thu 8/28

11:00 pm-7:16 pm

2 stops24h 16m

$1,180

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 7/10

5:15 pm-8:15 am

1 stop35h 00m

Rio de Janeiro–Galeão Intl

Fri 7/25

9:05 pm-7:14 pm

1 stop26h 09m

$1,198

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 6/17

12:55 pm-3:50 pm

2 stops22h 55m

Rio de Janeiro Santos Dumont

Sun 8/3

1:00 pm-7:14 pm

2 stops34h 14m

$1,337

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 21 results
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Compare providers for flights from Seattle to Rio de Janeiro

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 Rio de Janeiro in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Rio de Janeiro flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Rio de Janeiro flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Rio de Janeiro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Rio de Janeiro flights, Cheapflights users trust AranGrant the most. AranGrant 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-Rio de Janeiro 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 Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Seattle with our price prediction graph.
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 Rio de Janeiro

How far ahead should I book a flight from Seattle to Rio de Janeiro?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Rio de Janeiro. Price data was last updated on May 9, 2025.

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Rio de Janeiro. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Rio de Janeiro?

Currently, November is the cheapest month in which you can book a flight from Seattle to Rio de Janeiro (average of $755). Flying from Seattle to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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.

What is the cheapest time of day to fly from SEA to RIO?

Find hourly flight availability from Seattle to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.

It’s typically best to fly out from Seattle to Rio de Janeiro in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro when rainfall is around 1.6 in.

Temperature in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated May 15, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM Airlines from Seattle to Rio de Janeiro to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,423 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,776 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,731 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,068 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Rio de Janeiro?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Rio de Janeiro. 4 airlines have flights from Seattle/Tacoma Intl to Rio de Janeiro on a regular basis. Booking flights from Seattle/Tacoma Intl to Rio de Janeiro should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro per day.

  • What are the cheapest airlines flying from Seattle to Rio de Janeiro round-trip?

    Currently priced at $702, LATAM Airlines will fly you from Seattle to Rio de Janeiro and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and GOL - these airlines can fly you to your destination from $740 and $987, respectively. LATAM Airlines is currently priced 43% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to Rio de Janeiro one-way?

    $622 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $721 and $808, respectively.

  • Can I find deals for flights from Seattle to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Seattle to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Rio de Janeiro.

  • Can I find deals for business class flights from Seattle to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Seattle to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Rio de Janeiro?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Rio de Janeiro (average of $755). Flying from Seattle to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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.

See more FAQs

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Alternative routes for Seattle to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
Portland to Rio de Janeiro–Galeão Intl flights
Portland to Santos Dumont flights

Top 4 airlines flying from Seattle to Rio de Janeiro

Discover the top 4 airlines that operate flights from Seattle to Rio de Janeiro. 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 2,558,603 searches. Data last updated May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$787Average$1,068FlexibilityNo cancel feeOn-time71%
DeltaCheapest$865Average$1,248FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$995Average$1,337FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,077Average$1,292FlexibilityNo cancel feeOn-time69%

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