Flying from Seattle-Tacoma International Airport (SEA) to Brussels: what you need to know
Brussels is eight hours ahead of Seattle, where Seattle-Tacoma International Airport is located. Brussels follows the UTC+1 timezone.
Leave plenty of time to get on your SEA to Brussels flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Heading off during a peak time like school or public holidays? Expect longer lines at security and check-in. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.
We make it simple to book plane tickets from SEA to Brussels with a stopover. To see all the options, uncheck 'Direct flights only.' Then, select a flight with a stop long enough to tour the city of your choice. The most sought-after stopovers include:
London Heathrow Airport (LHR)
Charles de Gaulle Airport (CDG)
Dublin Airport (DUB)
SEA is around 18 kilometres from central Seattle. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 55 minutes.
Looking for a hotel close to SEA? If you're boarding an early flight from Seattle-Tacoma International Airport to Brussels, these stays will put you moments from check-in:
81.27% of flights departing from Seattle-Tacoma International Airport land at their destination as planned. Given its impressive on-time stats, you're unlikely to face delays when setting off from SEA.
How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Brussels
The lowest price we've found for a one-way Seattle-Tacoma International Airport to Brussels flight is 233 €. The cheapest price for a return flight is 357 €. Bear in mind fares may change due to demand at the time of booking.
Don't leave things to the last minute. You're more likely to land cheap flights from SEA to Brussels if you book ahead. Airlines often have some excellent early bird deals.
If you can be flexible with your travel dates, take advantage of the 'Whole month' tool. It'll show you the lowest price across each month when looking for a Seattle-Tacoma International Airport to Brussels ticket.
You don't need to check in daily to find out if fares have dropped when you create a Price Alert. We'll notify you the moment there's an extra saving on cheap flights from SEA to Brussels.
Tailor your trip with filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Seattle-Tacoma International Airport to Brussels.
Airports in Brussels
Brussels Airport (BRU)
Brussels Airport (BRU) is around 14 kilometres from central Brussels. If you're getting a cab or a ride-share, the drive takes roughly 20 minutes.
When travelling on public transport, expect a journey time of about 40 minutes.
If you have a late flight from Seattle-Tacoma International Airport to Brussels, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near BRU:
Travel at your own pace with a Brussels Airport rental car. Pick up your wheels from Keddy By Europcar, Alamo or Europcar and discover more of Brussels and beyond.
Lock in the best possible rate by booking your ride from Brussels Airport about three weeks before your flight from SEA to Brussels.
Brussels S. Charleroi Airport (CRL)
Brussels S. Charleroi Airport (CRL) is about 56 kilometres from central Brussels. Following your flight from Seattle-Tacoma International Airport to Brussels, it'll take you around 55 minutes to reach the heart of the city in a ride-share or cab.
Travelling by public transport will take about 1 hour 35 minutes.
After stepping off your SEA to Brussels flight, tuck yourself in at a hotel near CRL. These are some great accommodation options that'll help you get into relaxation mode:
The fastest way to get to where you're going is with a Brussels S. Charleroi Airport rental car. Grab your wheels from Keddy By Europcar, Thrifty or Budget and hit the road in a heartbeat.
Lock in the lowest price by securing your ride from CRL two weeks in advance. You'll also have access to a bigger selection of vehicles.
Best time to go to Brussels
Travel to Brussels during peak season if you like a lively atmosphere, but remember that hotel prices are typically higher. Alternatively, book your flights from Seattle-Tacoma International Airport to Brussels in the off-season when prices are cheaper and it's less crowded.
The warmest month in Brussels is August, with temperatures ranging between 12ºC (54ºF) and 27ºC (81ºF). Lock in your Seattle-Tacoma International Airport to Brussels plane ticket then if you enjoy this type of weather.
January sees average temperatures of between -2ºC (28ºF) and 8ºC (46ºF). Search for a cheap ticket from SEA to Brussels around that time if you want to travel in cooler conditions.
More about Brussels
After booking your flight from Seattle-Tacoma International Airport to Brussels, find a hotel that offers both comfort and a great location. Make one of these accommodation options your base for exploring Brussels:
Atomium and Grand Place are just a couple of the top-rated attractions to add to your Brussels travel itinerary. Keep the momentum going by heading to Manneken Pis.
Explore more of Belgium
You've done Brussels, now it's time to discover more of Belgium. Journey about 113 kilometres west to Ostend to tick off its leading sights. From Fort Napoleon to The Crystal Ship and Leopoldpark, there's plenty to keep you busy.
Verviers is another must-experience destination in Belgium and is around 113 kilometres east of Brussels. No journey is complete without experiencing Quai Pierre Rapsat, Parc de Séroule and Parc de la Tourelle.
