Cheap Flights From Seattle - Tacoma Intl. (SEA) To Brussels - National (BRU)

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Cheapest Flights from Seattle (SEA) to Brussels (BRU)

The cheapest flights to Brussels - National found within the past 7 days were CA $642 round trip and CA $537 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Nov 20 - Fri, Dec 5
SEA
Seattle
BRU
Brussels
CA $642 Roundtrip, found 1 day ago
CA $642
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Nov 20 from Seattle to Brussels, returning Fri, Dec 5, priced at CA $642 found 1 day ago
Sat, Dec 6 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $725 Roundtrip, found 1 day ago
CA $725
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Dec 6 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $725 found 1 day ago
Fri, Dec 5 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $735 Roundtrip, found 18 hours ago
CA $735
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Fri, Dec 5 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $735 found 18 hours ago
Sat, Dec 6 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $739 Roundtrip, found 1 day ago
CA $739
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Dec 6 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $739 found 1 day ago
Fri, Dec 5 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $744 Roundtrip, found 18 hours ago
CA $744
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Fri, Dec 5 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $744 found 18 hours ago
Fri, Dec 5 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $748 Roundtrip, found 18 hours ago
CA $748
Roundtrip
found 18 hours ago
Select British Airways flight, departing Fri, Dec 5 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $748 found 18 hours ago
Sat, Dec 6 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $749 Roundtrip, found 1 day ago
CA $749
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Dec 6 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $749 found 1 day ago
Sat, Dec 6 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $752 Roundtrip, found 1 day ago
CA $752
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Dec 6 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $752 found 1 day ago
Fri, Dec 5 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $760 Roundtrip, found 18 hours ago
CA $760
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Fri, Dec 5 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $760 found 18 hours ago
Sat, Dec 6 - Thu, Jan 8
SEA
Seattle
BRU
Brussels
CA $760 Roundtrip, found 1 day ago
CA $760
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Dec 6 from Seattle to Brussels, returning Thu, Jan 8, priced at CA $760 found 1 day ago

Frequently asked questions

Are there direct flights from Sea-Tac Airport to BRU?
Take note of your connecting gate, because there are no direct flights between Seattle - Tacoma Intl. Airport (SEA) and Brussels - National Airport (BRU). United Airlines, Lufthansa and American Airlines are some airlines that will fly you to Zaventem with only one stopover.
What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to Brussels Airport?
Unfortunately, there are no airlines offering direct flights between Sea-Tac Airport and Brussels Airport. In the interest of saving time, book well in advance to find the ideal price and route.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from Brussels (BRU)

Travelers at BRU love to visit these top cities. Roam to the top destinations from Brussels(BRU) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.