HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belém

$4,598+ Cheap flights from Seattle (SEA) to Belém (BEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BEL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Belém with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 3, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for Seattle/Tacoma Intl-Belém Val De Cans flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Belém Val De Cans flights.
Search Deals

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 April 3, 2025.

This AranGrant deal was found by Cheapflights users on 4/3. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:20 amSEA - BEL
2 stops24h 15mLATAM Airlines
Tue 12/95:15 pmBEL - SEA
2 stops26h 30mLATAM Airlines
Deal found 4/3$4,598

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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-Belém flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Belém flight deals on Cheapflights vs. AranGrant >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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Belém

Explore flights to Belém departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 3, 2025.
Fort Lauderdale to Belém flights
Belém to Fortaleza flights
Belém to Fortaleza flights
Belém to Fort Lauderdale flights
Belém to Miami flights
Belém to Fortaleza flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.