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Cheap flights from Seattle to Rio de Janeiro from $416

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 Rio de Janeiro departing on 9/15. 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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0 bags

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Find the cheapest flights from Seattle to Rio de Janeiro

Cheap round-trip flights

Air Canada Logo
8:15 am - 12:05 pmSEA-GIG
22h 50m1 stop
Air Canada Logo
9:00 pm - 9:56 pmGIG-SEA
29h 56m1 stop
$814Air Canada
Find Deal
mar., feb. 10 - vie., feb. 20
Air Canada Logo
7:15 am - 3:05 pmSEA-GIG
27h 50m2 stops
Air Canada Logo
2:45 pm - 10:59 amGIG-SEA
24h 14m2 stops
$824Air Canada
Find Deal
mar., sep. 9 - mar., sep. 23
LATAM Airlines Logo
8:45 am - 8:20 amSEA-GIG
18h 35m1 stop
LATAM Airlines Logo
9:30 pm - 12:29 pmGIG-SEA
19h 59m1 stop
$1,083LATAM Airlines
Find Deal
jue., ene. 15 - lun., feb. 9
Delta Logo
6:00 am - 8:20 amSEA-GIG
21h 20m1 stop
Delta Logo
9:30 pm - 2:54 pmGIG-SEA
22h 24m1 stop
$1,090Delta
Find Deal
mar., ene. 13 - jue., feb. 12
United Airlines Logo
11:50 pm - 9:35 amSEA-GIG
28h 45m2 stops
United Airlines Logo
9:55 pm - 1:58 pmGIG-SEA
21h 03m2 stops
$1,095United Airlines
Find Deal
dom., ene. 18 - lun., feb. 9
Delta Logo
11:35 pm - 8:20 amSEA-GIG
27h 45m1 stop
Delta Logo
5:05 pm - 12:23 pmGIG-SEA
24h 18m2 stops
$1,096Delta
Find Deal
lun., nov. 17 - lun., nov. 24
American Airlines Logo
12:27 am - 8:20 amSEA-GIG
26h 53m1 stop
American Airlines Logo
10:30 pm - 2:49 pmGIG-SEA
21h 19m1 stop
$1,104American Airlines
Find Deal
mar., ene. 13 - mar., ene. 27
LATAM Airlines Logo
6:00 am - 8:20 amSEA-GIG
21h 20m1 stop
LATAM Airlines Logo
3:20 pm - 10:29 amGIG-SEA
24h 09m2 stops
$1,106LATAM Airlines
Find Deal
mar., ene. 13 - jue., feb. 12
American Airlines Logo
12:27 am - 8:20 amSEA-GIG
26h 53m1 stop
American Airlines Logo
11:55 pm - 2:49 pmGIG-SEA
19h 54m2 stops
$1,109American Airlines
Find Deal
mar., ene. 13 - mar., ene. 27
United Airlines Logo
5:00 am - 8:15 amSEA-GIG
23h 15m2 stops
United Airlines Logo
9:05 pm - 2:24 pmGIG-SEA
21h 19m2 stops
$1,121United Airlines
Find Deal
vie., oct. 3 - vie., oct. 17

Air Canada flights from Seattle to Rio de Janeiro

Our best Air Canada deals on Seattle to Rio de Janeiro flight tickets
Air Canada
Feb 10
SEA8:15 amSeattle/Tacoma Intl
22h 50m
1 stop
GIG12:05 pmRio de Janeiro–Galeão Intl
Feb 20
GIG9:00 pmRio de Janeiro–Galeão Intl
29h 56m
1 stop
SEA9:56 pmSeattle/Tacoma Intl
$814
Find similar
Air Canada
Sep 9
SEA7:15 amSeattle/Tacoma Intl
27h 50m
2 stops
GIG3:05 pmRio de Janeiro–Galeão Intl
Sep 23
GIG2:45 pmRio de Janeiro–Galeão Intl
24h 14m
2 stops
SEA10:59 amSeattle/Tacoma Intl
$824
Find similar
Air Canada
Jan 15
SEA5:50 amSeattle/Tacoma Intl
25h 15m
2 stops
GIG12:05 pmRio de Janeiro–Galeão Intl
Feb 6
GIG9:00 pmRio de Janeiro–Galeão Intl
29h 56m
1 stop
SEA9:56 pmSeattle/Tacoma Intl
$879
Find similar

LATAM Airlines flights from Seattle to Rio de Janeiro

Our best LATAM Airlines deals on Seattle to Rio de Janeiro flight tickets
LATAM Airlines
Jan 15
SEA8:45 amSeattle/Tacoma Intl
18h 35m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 9
GIG9:30 pmRio de Janeiro–Galeão Intl
19h 59m
1 stop
SEA12:29 pmSeattle/Tacoma Intl
$1,083
Find similar
LATAM Airlines
Jan 13
SEA6:00 amSeattle/Tacoma Intl
21h 20m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 12
GIG3:20 pmRio de Janeiro–Galeão Intl
24h 09m
2 stops
SEA10:29 amSeattle/Tacoma Intl
$1,106
Find similar
LATAM Airlines
Nov 27
SEA7:20 amSeattle/Tacoma Intl
20h 00m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Dec 7
GIG9:30 pmRio de Janeiro–Galeão Intl
17h 56m
1 stop
SEA10:26 amSeattle/Tacoma Intl
$1,123
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Seattle to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

mar. 2/10

8:15 am-12:05 pm

1 stop22h 50m

Rio de Janeiro–Galeão Intl

vie. 2/20

9:00 pm-9:56 pm

1 stop29h 56m

$814

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

mar. 9/9

7:15 am-3:05 pm

2 stops27h 50m

Rio de Janeiro–Galeão Intl

mar. 9/23

2:45 pm-10:59 am

2 stops24h 14m

$824

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

jue. 1/15

8:45 am-8:20 am

1 stop18h 35m

Rio de Janeiro–Galeão Intl

lun. 2/9

9:30 pm-12:29 pm

1 stop19h 59m

$1,083

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

mar. 1/13

6:00 am-8:20 am

1 stop21h 20m

Rio de Janeiro–Galeão Intl

jue. 2/12

9:30 pm-2:54 pm

1 stop22h 24m

$1,090

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

dom. 1/18

11:50 pm-9:35 am

2 stops28h 45m

Rio de Janeiro–Galeão Intl

lun. 2/9

9:55 pm-1:58 pm

2 stops21h 03m

$1,095

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

lun. 11/17

11:35 pm-8:20 am

1 stop27h 45m

Rio de Janeiro–Galeão Intl

lun. 11/24

5:05 pm-12:23 pm

2 stops24h 18m

$1,096

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

mar. 1/13

12:27 am-8:20 am

1 stop26h 53m

Rio de Janeiro–Galeão Intl

mar. 1/27

10:30 pm-2:49 pm

1 stop21h 19m

$1,104

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

mar. 1/13

6:00 am-8:20 am

1 stop21h 20m

Rio de Janeiro–Galeão Intl

jue. 2/12

3:20 pm-10:29 am

2 stops24h 09m

$1,106

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

mar. 1/13

12:27 am-8:20 am

1 stop26h 53m

Rio de Janeiro–Galeão Intl

mar. 1/27

11:55 pm-2:49 pm

2 stops19h 54m

$1,109

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

vie. 10/3

5:00 am-8:15 am

2 stops23h 15m

Rio de Janeiro–Galeão Intl

vie. 10/17

9:05 pm-2:24 pm

2 stops21h 19m

$1,121

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 Rio de Janeiro from

How to get the cheapest flight ticket from Seattle to Rio de Janeiro

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 Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Seattle is in October. Flight prices, which tend to average around $1,133, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Rio de Janeiro, with average flight prices from Seattle averaging around $1,182.

What is the cheapest day to depart on your flight to Rio de Janeiro?

According to our data, Monday is the cheapest day to fly to Rio de Janeiro from Seattle. The lowest ticket price found for a Monday departure recently was $1,170. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,436.

What is the cheapest time of day to depart on your flight to Rio de Janeiro?

In the morning is the cheapest time of day to fly from Seattle to Rio de Janeiro when you can find flight prices for as low as $1,207. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $1,600 per ticket.

Can stopping save me money on Seattle to Rio de Janeiro flights?

You could potentially save up to 39% on your flight if you consider stops on a Seattle to Rio de Janeiro flight.

When to book flights from Seattle to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Rio de Janeiro (SEA to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Rio de Janeiro

Best Price Found

$416

Fastest flight time

15h 25m

Direct flights

None

Airports in Rio de Janeiro

2 airports
The best one-way flight to Rio de Janeiro from Seattle in the past 72 hours is $416. The best round-trip flight deal from Seattle to Rio de Janeiro found on momondo in the last 72 hours is $814.
The fastest flight from Seattle to Rio de Janeiro takes 15h 25m
There are no direct flights from Seattle to Rio de Janeiro. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Rio de Janeiro–Galeão Intl Airport and Seattle/Tacoma Intl Airport - Rio de Janeiro Santos Dumont Airport.
There are 2 airports near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG), Rio de Janeiro Santos Dumont (SDU)
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  • How far is Seattle/Tacoma Intl to Rio de Janeiro by plane?

    The straight-line distance from Seattle/Tacoma Intl to Rio de Janeiro is 6892.6 mi. A reasonable flight in good conditions will take 16h 50m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Rio de Janeiro?

    Prices for flights from Seattle/Tacoma Intl Airport to Rio de Janeiro are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents you'll need for your trip to Rio de Janeiro may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Rio de Janeiro?

Best airlines flying from Seattle to Rio de Janeiro

Compare and see reviews for airlines that fly from Seattle to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $755Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $995Free CancellationRating
7.5
1,840 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $1,077Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
DeltaPriceFrom $1,077Free CancellationRating
8.0
7,980 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Rio de Janeiro with flexible booking policies on momondo?

All flight searches from Seattle to Rio de Janeiro on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Rio de Janeiro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Rio de Janeiro.

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

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Seattle and alert you when they change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport