Cheap flights from Seattle (SEA) to Belgium

Flight FAQs

From Seattle to Belgium

Are flight prices decreasing from Seattle to Belgium due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Belgium for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to Belgium for under $500 on Cheapflights?

Yes, there are multiple flights from Seattle to Belgium for under $500. The cheapest flight booked recently is on Icelandair for just $479, but on average you can expect to pay $575.

Are there nonstop flights from Seattle to Belgium for under $500 on Cheapflights?

There are no nonstop flights from Seattle to Belgium, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What are the most popular airlines that fly from Seattle to Belgium?

The most popular airlines flying from Seattle to Belgium are Air Canada, Iberia and Air Italy. Something to consider prior to booking your flight.

What are the cheapest Flights from Seattle to Belgium?

While on average a flight from Seattle to Belgium is generally $972, our data shows the cheapest flight currently is $377. When looking at the most popular route, (Seattle/Tacoma Intl - Brussels Bruxelles-National), you can expect to pay $508 for that flight.