Skyscanner home

901 € Cheap Flights from Seattle / Tacoma International to Brasilia

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy

      Compare Seattle / Tacoma International to Brasilia flight deals

      Find the cheapest month or even day of the year to fly to Brasilia

      Book the best Brasilia fare with no extra fees

      Flight deals from Seattle / Tacoma International to Brasilia

      Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Brasilia Airport? If you want to travel next month, return fares start from 901 €. Find the lowest prices on one-way and return tickets right here.
      Brasilia.901 € per passenger.Departing Tue, 6 Oct, returning Mon, 12 Oct.Return flight with Frontier Airlines and Azul Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Tue, 6 Oct, arriving in Brasilia.Inbound indirect flight with Azul Airlines, departs from Brasilia on Mon, 12 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 901 €, select.
      Brasilia.925 € per passenger.Departing Thu, 26 Nov, returning Sat, 5 Dec.Return flight with Frontier Airlines and Azul Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 26 Nov, arriving in Brasilia.Inbound indirect flight with Azul Airlines, departs from Brasilia on Sat, 5 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 925 €, select.
      Brasilia.974 € per passenger.Departing Thu, 21 Jan, returning Mon, 8 Feb.Return flight with WestJet and LATAM Airlines.Outbound indirect flight with WestJet, departs from Seattle / Tacoma International on Thu, 21 Jan, arriving in Brasilia.Inbound indirect flight with LATAM Airlines, departs from Brasilia on Mon, 8 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 974 €, select.
      Brasilia.993 € per passenger.Departing Tue, 17 Nov, returning Tue, 24 Nov.Return flight with Alaska Airlines and GOL Linhas Aéreas.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Tue, 17 Nov, arriving in Brasilia.Inbound indirect flight with GOL Linhas Aéreas, departs from Brasilia on Tue, 24 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 993 €, select.
      Brasilia.1.052 € per passenger.Departing Wed, 3 Mar, returning Wed, 10 Mar.Return flight with Alaska Airlines and Azul Airlines.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 3 Mar, arriving in Brasilia.Inbound indirect flight with Azul Airlines, departs from Brasilia on Wed, 10 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 1.052 €, select.
      Brasilia.1.084 € per passenger.Departing Sun, 23 May, returning Sat, 29 May.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Sun, 23 May, arriving in Brasilia.Inbound indirect flight with LATAM Airlines, departs from Brasilia on Sat, 29 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 1.084 €, select.
      Brasilia.1.307 € per passenger.Departing Fri, 4 Dec, returning Mon, 4 Jan.Return flight with Alaska Airlines and Azul Airlines.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Fri, 4 Dec, arriving in Brasilia.Inbound indirect flight with Azul Airlines, departs from Brasilia on Mon, 4 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 1.307 €, select.
      Brasilia.1.310 € per passenger.Departing Wed, 23 Dec, returning Thu, 31 Dec.Return flight with Alaska Airlines and GOL Linhas Aéreas.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 23 Dec, arriving in Brasilia.Inbound indirect flight with GOL Linhas Aéreas, departs from Brasilia on Thu, 31 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From 1.310 €, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Seattle / Tacoma International to Brasilia found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Seattle / Tacoma International to Brasilia

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Brasilia flights are currently cheapest in October.
      Sep
      Find prices
      Oct
      from 901 €
      Nov
      from 993 €
      Dec
      from 1.310 €
      Jan
      Find prices
      Feb
      Find prices
      Mar
      from 1.052 €
      Apr
      Find prices
      May
      from 1.084 €
      Jun
      Find prices
      Jul
      Find prices
      Aug
      Find prices

      Seattle / Tacoma International to Brasilia: Alternative routes

      Compare routes from Seattle / Tacoma International to Brasilia below. You may find an airport to fly into that's cheaper, faster, or easier than Brasilia.

      Brasilia

      9km from central Brasilia
      ClosestCheapest
      from 901 €
      Search flights

      Seattle to Brasilia: Flight information

      The things to know before you go.
      Cheapest flight found901 €
      Cheapest month to flyOctober

      Finding cheap flights from Seattle / Tacoma International to Brasilia: Frequently asked questions

      The best price we found for a return flight from Seattle / Tacoma International to Brasilia is 901 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Seattle / Tacoma International to Brasilia. But we found flights with one or more stops from 901 €.
      As of September 2026, there are no flights flying from Seattle / Tacoma International to Brasilia.
      The cheapest month to fly from Seattle / Tacoma International to Brasilia is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Brasilia Airport on Tuesday, 6 October 2026.
      No airlines currently offer direct flights between Seattle / Tacoma International Airport and Brasilia Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brasilia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brasilia is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Brasilia.

      Flying from Seattle / Tacoma International Airport (SEA) to Brasilia Airport (BSB): what you need to know

      • The timezone in Brasilia is UTC-3, which is five hours ahead of Seattle.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Show up at the airport on time to board your SEA to BSB flight.

      • You can expect bigger queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.

      How to find the cheapest flights from Seattle / Tacoma International Airport (SEA) to Brasilia Airport (BSB)

      • Right now, 416 € is the cheapest price we've seen for a one-way Seattle / Tacoma International Airport to Brasilia Airport flight. The best price for a return ticket is 901 €. Remember that fares could change due to demand when booking.

      • It's usually smart to book ahead of time if you're looking for cheap tickets from SEA to BSB. That's because airlines change prices based on demand, which tends to increase closer to departure.

      • Getting cheap flights from Seattle / Tacoma International Airport to Brasilia Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' search tool to see the lowest fares across the month and bag a great deal.

      • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as the price changes on cheap flights from SEA to BSB.

      • Tailor your trip using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Seattle / Tacoma International Airport to Brasilia Airport.

      Handy information about Seattle / Tacoma International Airport (SEA)

      • Seattle / Tacoma International Airport maintains a solid on-time record, reducing the likelihood of delays. Departures from SEA touch down on schedule 80% of the time.

      • To get to Seattle / Tacoma International Airport from central Seattle, it'll take around 25 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 23 kilometres from the airport to the city centre.

      • The trip on public transport takes about 35 minutes.

      • Get your journey off to a stress-free start by staying near SEA. Whether you're boarding an early flight from Seattle / Tacoma International Airport to Brasilia Airport or want to avoid feeling rushed, these hotels have you covered:

      Arriving at Brasilia Airport (BSB)

      • Consider booking a hotel close to BSB if you have a late Seattle / Tacoma International Airport to Brasilia Airport flight. Pick one of these options and skip the long transfer after landing:

      • Go where the road takes you with a Brasilia Airport rental car. Book your wheels from Localiza, Unidas or Movida and chase adventure across Brasilia and beyond.

      • Lock in the lowest price by reserving your vehicle from Brasilia Airport around two weeks in advance of your trip.

      When to fly to Brasilia Airport (BSB)

      • The quietest month for a flight from Seattle / Tacoma International Airport to Brasilia Airport is March, while November is the most popular. Choose the best time to visit Brasilia based on whether you prefer a more relaxed vibe or a faster pace.

      • The warmest month in Brasilia is September, with temperatures ranging between 16ºC (61ºF) and 33ºC (91ºF). Book your flights from Seattle / Tacoma International Airport to Brasilia Airport in this month if this is the kind of weather you like.

      • Look for cheap tickets from SEA to BSB in July if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 13ºC (55ºF) and 27ºC (81ºF) on average.

      Explore more of Brazil

      • You've seen Brasilia, now it's time to discover more of Brazil. Journey around 177 kilometres south-west to Goiania to check off its top sights. From Museum of Art de Goiania to Vaca Brava Park and Jardim Botânico de Goiânia, you'll have a full itinerary ahead.

      • Around 370 kilometres south of Brasilia, Uberlandia is another essential stop in Brazil. Experience this destination's highlights firsthand at Monumento a Zumbi dos Palmares, Indigenous Museum and Waterfall Bom Jardim.

      Plan the rest of your trip from Seattle to Brasilia

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.