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Belém

$527+ Cheap flights from Seattle (SEA) to Belém (BEL)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BEL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Seattle to Belém

Cheapest flights from Seattle to Belém
Explore the most affordable flight options available from Seattle to Belém. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:35 amSEA - BEL
1 stop15h 20mMultiple Airlines
Thu 11/64:15 amBEL - SEA
2 stops23h 15mMultiple Airlines
Deal found 10/28$1,408
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:53 amSEA - BEL
1 stop27h 27mMultiple Airlines
Wed 11/125:00 amBEL - SEA
2 stops22h 30mMultiple Airlines
Deal found 10/28$1,468
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:08 pmSEA - BEL
1 stop14h 12mGOL
Tue 11/114:15 amBEL - SEA
2 stops24h 11mGOL
Deal found 10/28$1,743
This Gurufare deal was found by Cheapflights users on 10/27. 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.
Sat 11/1510:15 pmSEA - BEL
2 stops37h 45mLATAM Airlines
Fri 11/212:05 pmBEL - SEA
2 stops28h 00mLATAM Airlines
Deal found 10/27$1,771
This Gurufare deal was found by Cheapflights users on 10/27. 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.
Sat 11/1510:08 pmSEA - BEL
1 stop24h 02mGOL
Thu 11/204:15 amBEL - SEA
2 stops24h 11mGOL
Deal found 10/27$2,292
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:55 amSEA - BEL
2 stops27h 10mLATAM Airlines
Tue 11/112:45 amBEL - SEA
2 stops48h 13mLATAM Airlines
Deal found 10/28$2,399

Cheap flight deals from Seattle to Belém

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Belém (BEL). 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 October 29, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,468
(Kiwi.com)

One-way from

$527
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Belém Val De Cans flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Belém Val De Cans flights.
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From Seattle/Tacoma Intl to Belém Val De Cans
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One-way flight from Seattle/Tacoma Intl to Belém Val De Cans
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Belém 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 October 29, 2025.
Use the filters below to find and compare flights from Seattle to Belém that are best for you.

Fly from

Seattle

Fly to

Belém

Route

Depart

Return

Price

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 11/10

8:53 am-5:20 pm

1 stop27h 27m

Belém Val De Cans

Wed 11/12

5:00 am-10:30 pm

2 stops22h 30m

$1,468

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Tue 3/24

11:50 am-4:25 pm

2 stops24h 35m

Belém Val De Cans

Thu 3/26

5:10 pm-1:00 pm

2 stops23h 50m

$1,587

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 11/10

10:08 pm-5:20 pm

1 stop14h 12m

Belém Val De Cans

Tue 11/11

4:15 am-11:26 pm

2 stops24h 11m

$1,743

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 11/15

10:15 pm-5:00 pm

2 stops37h 45m

Belém Val De Cans

Fri 11/21

2:05 pm-1:05 pm

2 stops28h 00m

$1,771

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Tue 3/24

11:50 am-10:15 pm

2 stops30h 25m

Belém Val De Cans

Wed 3/25

2:45 am-12:16 am

2 stops25h 31m

$1,798

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Sat 11/15

10:08 pm-3:10 am

1 stop24h 02m

Belém Val De Cans

Thu 11/20

4:15 am-11:26 pm

2 stops24h 11m

$2,292

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Tue 11/4

1:37 pm-12:50 am

3 stops54h 13m

$527

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Wed 11/5

1:37 pm-3:30 pm

3 stops44h 53m

$546

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Thu 11/6

9:08 am-5:00 pm

3 stops50h 52m

$783

SeattleBelém

SEA - BEL

SEABEL

Seattle/Tacoma Intl

Mon 11/3

8:35 am-4:55 am

1 stop15h 20m

$790

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 results
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Compare providers for flights from Seattle to Belém

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 Belém in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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-Belém flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Belém flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Seattle-Belém flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Belém flights, Cheapflights users trust Expedia the most. Expedia 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-Belém 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 Belém

Have a flexible travel schedule? Discover the best time to fly to Belém 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.

Related info for your journey

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

  • How long is the flight from Seattle to Belém?

    There are many flights that can get you from Seattle to Belém in 24h 35m. Fly via Delta to get the fastest option. Seattle and Belém are separated by a distance of 5536 mi.

  • Can I find deals for flights from Seattle to Belém that include hotel bookings?

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

  • How can I find direct flights from Seattle to Belém?

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

  • Can I find deals for business class flights from Seattle to Belém?

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

See more FAQs

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