How to find the cheapest flight from Seattle (SEA) to Brasilia (BSB)
All the information you need to plan the best SEA to BSB flight in 2021: compare Seattle to Brasilia flight prices with the expected peak season, weather and rainfall in Brasilia.
When is the cheapest time to fly from Seattle to Brasilia (SEA - BSB)?
When flying from Seattle to Brasilia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest month to fly from Seattle to Brasilia?
September can be a great time to fly to Brasilia from Seattle with a flight ticket averaging about C$ 1,834. Cheapflights users have found deals in the month of September for as cheap as C$ 1,270. The most expensive prices can be found in the month of December.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Brasilia</span> flights.
View COVID Travel Restrictions for Brasilia, Brazil
Do I need a COVID test to fly to Brasilia from Seattle?
Information is based on travel restrictions from Seattle/Tacoma Intl to Brasilia
Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Brasilia.
COVID-19 testing requirements Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Brasilia.
Quarantine requirements Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Brasilia.
Documents Travel Health Declaration - Travelers need to present to the airline responsible for the flight (before boarding) the proof (printed or electronic) of filling out the Traveler's Health Declaration - DSV, within a maximum of 24hours prior to boarding to the Federative Republic of Brazil, with the agreement on the sanitary measures that must be complied with during the period in which they are in the country.
Do I need a test to fly back to Seattle from Brasilia?
Returning to Seattle/Tacoma Intl from Brasilia
COVID-19 testing requirements Visitors from Brasilia must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.
Quarantine requirements Visitors from Brasilia are not required to quarantine after entering Seattle/Tacoma Intl.
Hide COVID Travel Restrictions for Brasilia, Brazil
Destination information for Brasilia
Things to know before you go - useful duration and weather info for your trip from Seattle to Brasilia.