Cheap Flights from Brussels International to Seattle / Tacoma International

Compare Brussels International to Seattle / Tacoma International flight deals

Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

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Flight deals from Brussels International to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Brussels International to Seattle / Tacoma International? Find the lowest prices on one-way and return tickets right here.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels International to Seattle / Tacoma International flights are currently cheapest in May.

Brussels International to Seattle / Tacoma International: Alternative routes

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

Brussels to Seattle: Flight information

The things to know before you go.
Cheapest flight foundRs110,061
Cheapest month to flyMay

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

The best price we found for a return flight from Brussels International to Seattle / Tacoma International is Rs168,562. 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 Brussels International to Seattle / Tacoma International. But we found flights with one or more stops from Rs168,562.
As of February 2026, there are no flights flying from Brussels International to Seattle / Tacoma International.
The cheapest month to fly from Brussels International to Seattle / Tacoma International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brussels International Airport to Seattle / Tacoma International Airport on Wednesday, 15 April 2026.
No airlines currently offer direct flights between Brussels International Airport and Seattle / Tacoma International 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 Seattle / Tacoma International 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 Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Seattle / Tacoma International.

Travelling from Brussels Airport (BRU) to Seattle-Tacoma International Airport (SEA): what you need to know

  • Seattle's timezone is UTC-7, making Seattle eight hours behind Brussels.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your BRU to SEA flight.

  • During popular months like July, it's a good idea to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a high season in general.

  • Consider adding a stopover when booking your ticket from Brussels Airport to Seattle-Tacoma International Airport. Just uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here's where you can stop between BRU and SEA:

    • London Heathrow Airport

    • Charles de Gaulle Airport

    • Frankfurt Airport

How to find the cheapest flights from Brussels Airport (BRU) to Seattle-Tacoma International Airport (SEA)

  • Rs110,061 is currently the lowest price for a one-way Brussels Airport to Seattle-Tacoma International Airport flight. A return flight starts from Rs168,562. These fares may change based on demand.

  • To pick up cheap tickets from BRU to SEA, book ahead. Airlines tend to offer lower fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Brussels Airport to Seattle-Tacoma International Airport across every month. It's a good way to find a bargain if your dates aren't set in stone.

  • Stay on top of deals for cheap flights from BRU to SEA by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.

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

Handy information about Brussels Airport (BRU)

  • Of all flights departing from Brussels Airport, 71.97% land on time at their destination.

  • To reach Brussels Airport from central Brussels, it'll take around 20 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 14 kilometres from the airport to the city centre.

  • You can expect a trip time of about 40 minutes when using public transport.

  • Booked an early flight from Brussels Airport to Seattle-Tacoma International Airport? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels near BRU:

Arriving at Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • From Seattle-Tacoma International Airport, Seattle is approximately 23 kilometres away. It takes around 20 minutes to get to the centre driving.

  • If you're taking public transport, expect a journey time of roughly 55 minutes.

When to fly to Seattle-Tacoma International Airport (SEA)

  • It's time to plan your travel dates for your flight from Brussels Airport to Seattle-Tacoma International Airport. July is the most popular month to head to Seattle. If you prefer a more laid-back vibe, go in May.

  • The warmest month in Seattle is August, with the temperature ranging between 12ºC and 28ºC. Lock in your flights from Brussels Airport to Seattle-Tacoma International Airport in this month if you like this kind of weather.

  • For cooler conditions, look for a cheap ticket from BRU to SEA in February. Average temperatures are between -1ºC and 11ºC then.

Explore more of United States

  • Seattle is easy to fall in love with, but there are so many other corners of United States just waiting to be discovered. Around 241 kilometres south of Seattle, a trip to Portland will keep your itinerary busy. Start with attractions like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • If you're looking to explore another major stop in United States, consider Spokane, roughly 370 kilometres east of Seattle. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.