Which airports can I use when flying from Seattle to Rio de Janeiro Santos Dumont Airport?

Flights from Seattle to Rio de Janeiro Santos Dumont Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at Rio de Janeiro Santos Dumont (SDU).

What cabin classes can I book on flights from Seattle to Rio de Janeiro Santos Dumont Airport?

Only Economy Class is available on flights from Seattle to Rio de Janeiro Santos Dumont Airport.

Can I save money by using flexible dates for flights from Seattle to Rio de Janeiro Santos Dumont Airport?

Yes. Being flexible with your travel dates can save you up to 53% on the Seattle to Rio de Janeiro Santos Dumont Airport route. Thursday is the cheapest departure day at $1,063 round-trip on average, while Wednesday is the most expensive at $2,261, a difference of $1,198. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Rio de Janeiro Santos Dumont Airport?

Some of the most popular sights in Rio de Janeiro Santos Dumont Airport are Copacabana Beach, RioCentro and Praia do Arpoador. These are among the most viewed places in Rio de Janeiro Santos Dumont Airport on KAYAK.

Do I need a passport to fly from Seattle to Rio de Janeiro Santos Dumont Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Seattle and Rio de Janeiro Santos Dumont Airport?

Rio de Janeiro Santos Dumont Airport is 4 hours ahead of Seattle (Brasilia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Rio de Janeiro Santos Dumont Airport (SDU)?

Rio de Janeiro Santos Dumont Airport (SDU) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include: • FOCO • MOVIDA • Avis • Budget • Localiza

What is the cheapest airline to fly from Seattle to Rio de Janeiro Santos Dumont Airport?

Azul ($1,028) and United Airlines ($1,033) are the cheapest airlines to fly round-trip from Seattle to Rio de Janeiro Santos Dumont Airport according to KAYAK data over the last 5 days.

$560 CHEAP FLIGHTS from Seattle to Rio de Janeiro Santos Dumont (SEA - SDU)

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Cheapest round-trip

$1,028

Typical prices: $1,291-$2,050

Azul

Thu 3/1Thu 3/8

SEA - SDU • 2 stops

Cheapest one-way

$560

Typical prices: $704-$771

Multiple Airlines

Sat 11/10

SEA - SDU • 3 stops

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We hope you love your trip to Rio de Janeiro Santos Dumont Airport!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to Rio de Janeiro

Thu, Feb 4 - Sun, Feb 21

7:00 am - 10:50 amSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

22h 50m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

10:05 am - 4:14 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

35h 09m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

$1,028Azul

Mon, Mar 1 - Mon, Mar 8

11:00 am - 10:50 amSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

18h 50m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

7:15 pm - 8:10 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

29h 55m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl

$1,028Azul

Thu, Feb 4 - Sun, Feb 21

7:00 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

25h 10m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

10:05 am - 9:56 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

40h 51m3 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl Los Angeles

$1,033United Airlines

Sat, Nov 14 - Sat, Nov 21

2:30 pm - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

41h 40m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

5:50 pm - 11:16 amSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

22h 26m2 stops Sao Paulo Guarulhos Intl Newark

$1,047United Airlines

Wed, Feb 10 - Wed, Feb 17

7:00 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

25h 10m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

10:05 am - 10:59 amSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

29h 54m2 stops Sao Paulo Guarulhos Intl Newark

$1,048Copa Airlines

Thu, Oct 8 - Thu, Oct 15

5:05 pm - 1:15 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

40h 10m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl

6:55 pm - 8:37 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

29h 42m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl

$1,048United Airlines

Mon, Mar 1 - Mon, Mar 8

7:45 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

24h 25m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

7:50 am - 8:59 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

42h 09m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,071Multiple Airlines

Fri, Oct 30 - Sat, Nov 7

7:00 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

26h 10m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

5:50 pm - 12:19 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

23h 29m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

$1,074United Airlines

Tue, Feb 9 - Mon, Feb 15

7:00 am - 10:50 amSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

22h 50m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

7:15 pm - 12:45 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

22h 30m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl

$1,075Azul

Thu, Feb 4 - Tue, Feb 9

7:00 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

25h 10m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

10:05 am - 9:56 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

40h 51m3 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl Los Angeles

$1,083United Airlines

Booking Insights

Price, demand and travel trends for Seattle to Rio de Janeiro Santos Dumont Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Rio de Janeiro Santos Dumont Airport with more confidence.

Prices

Airlines

How much is a round-trip flight from Seattle to Rio de Janeiro Santos Dumont Airport?

Round-trip flights from Seattle to Rio de Janeiro Santos Dumont Airport start at $1,028. Prices are below average for this route right now, with typical round-trip fares ranging from $1,291 to $2,050. The lowest price found in the past 5 days was $1,028 on Azul.

Find deals

Cheapest flight	$560

Flight from Seattle to Rio de Janeiro Santos Dumont 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.

Which airports can I use when flying from Seattle to Rio de Janeiro Santos Dumont Airport?
Flights from Seattle to Rio de Janeiro Santos Dumont Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at Rio de Janeiro Santos Dumont (SDU).
What cabin classes can I book on flights from Seattle to Rio de Janeiro Santos Dumont Airport?
Only Economy Class is available on flights from Seattle to Rio de Janeiro Santos Dumont Airport.
Can I save money by using flexible dates for flights from Seattle to Rio de Janeiro Santos Dumont Airport?
Yes. Being flexible with your travel dates can save you up to 53% on the Seattle to Rio de Janeiro Santos Dumont Airport route. Thursday is the cheapest departure day at $1,063 round-trip on average, while Wednesday is the most expensive at $2,261, a difference of $1,198. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Rio de Janeiro Santos Dumont Airport?
Some of the most popular sights in Rio de Janeiro Santos Dumont Airport are Copacabana Beach, RioCentro and Praia do Arpoador. These are among the most viewed places in Rio de Janeiro Santos Dumont Airport on KAYAK.
Do I need a passport to fly from Seattle to Rio de Janeiro Santos Dumont Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Seattle to Rio de Janeiro Santos Dumont Airport changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,028 to $9,526. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Seattle to Rio de Janeiro Santos Dumont Airport looking right now?
One-way fares from Seattle to Rio de Janeiro Santos Dumont Airport are currently lower than usual. Average one-way flight prices are about $619, which is 13% below the typical average for this route.
What is the time difference between Seattle and Rio de Janeiro Santos Dumont Airport?
Rio de Janeiro Santos Dumont Airport is 4 hours ahead of Seattle (Brasilia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Rio de Janeiro Santos Dumont Airport (SDU)?
Rio de Janeiro Santos Dumont Airport (SDU) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:
• FOCO
• MOVIDA
• Avis
• Budget
• Localiza

If your dates can be flexible, aim for a Thursday departure instead of Wednesday. On this route, Thursday flights average $1,063 - about $1,198 less than Wednesday (53% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Rio de Janeiro Santos Dumont Airport.
- Hotel Atlântico Tower - Soft Opening
- Hotel Atlântico Avenida
- Atlântico Business Centro

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SEA - SDU

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Everything you should know

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

Recent round-trip flight deals from Seattle to Rio de Janeiro

Recent one-way flight deals from Seattle to Rio de Janeiro

Recent last minute flight deals from Seattle to Rio de Janeiro

Price, demand and travel trends for Seattle to Rio de Janeiro Santos Dumont Airport flights

How much is a round-trip flight from Seattle to Rio de Janeiro Santos Dumont Airport?

What is the cheapest airline to fly from Seattle to Rio de Janeiro Santos Dumont Airport?

Key details for Seattle to Rio de Janeiro Santos Dumont Airport flights

Cheapest flight

When to book flights from Seattle to Rio de Janeiro

Your Seattle to Rio de Janeiro Santos Dumont Airport flight questions, answered

Your guide to booking Seattle to Rio de Janeiro Santos Dumont Airport flights

More options for your flight from Seattle to Rio de Janeiro

Complete your trip to Rio de Janeiro with a hotel stay or car rental

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