$492+ Cheap flights from Bruxelles-National (BRU) to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SEA
Nov 10 — Nov 171
Round-trip
1 adult, Economy
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Find cheap flights from Bruxelles-National to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bruxelles-National to Seattle
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Cheapest flights from Bruxelles-National to SeattleExplore the most affordable flight options available from Bruxelles-National to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
Explore the most affordable flight options available from Bruxelles-National to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:35 pm -
2 stops39h 45m
Wed 12/92:35 pm -
1 stop12h 20m
Deal found 10/7![Multiple Airlines logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:35 pm -
2 stops33h 58m
Mon 1/112:35 pm -
1 stop12h 20m
Deal found 10/7![Multiple Airlines logo]()
$736
This Gotogate deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:50 pm -
1 stop13h 10m
Wed 12/92:35 pm -
1 stop12h 20m
Deal found 10/7![Icelandair logo]()
$779
This Gotogate deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:50 pm -
1 stop13h 10m
Mon 12/72:35 pm -
1 stop12h 20m
Deal found 10/7![Icelandair logo]()
$780
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:40 pm -
3 stops30h 20m
Sat 11/282:35 pm -
3 stops34h 00m
Deal found 10/7![Multiple Airlines logo]()
$791
This Mytrip deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:55 pm -
2 stops33h 05m
Tue 11/172:35 pm -
2 stops20h 35m
Deal found 10/11![Multiple Airlines logo]()
$800
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:45 am -
1 stop16h 15m
Wed 12/26:45 pm -
1 stop16h 25m
Deal found 10/11![Multiple Airlines logo]()
$803
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:45 pm -
3 stops35h 15m
Mon 11/302:35 pm -
3 stops22h 45m
Deal found 10/9![Multiple Airlines logo]()
$804
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 pm -
3 stops29h 30m
Mon 2/110:10 am -
2 stops25h 00m
Deal found 10/6![Multiple Airlines logo]()
$809
This Gotogate deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:50 pm -
1 stop15h 50m
Wed 10/217:00 pm -
1 stop32h 55m
Deal found 10/7![Icelandair logo]()
$815
Best flights from Bruxelles-National to SeattleDiscover carefully curated flight deals from Bruxelles-National to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
Discover carefully curated flight deals from Bruxelles-National to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
This Condor deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:30 am -
1 stop15h 25m
Thu 2/45:50 pm -
1 stop19h 40m
Deal found 10/7![Multiple Airlines logo]()
$675
This Booking.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:35 pm -
1 stop23h 50m
Mon 2/16:45 pm -
1 stop17h 10m
Deal found 10/6![British Airways logo]()
$835
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 pm -
3 stops29h 30m
Mon 2/110:10 am -
2 stops25h 00m
Deal found 10/6![Multiple Airlines logo]()
$809
This British Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:05 pm -
1 stop13h 45m
Tue 11/172:07 pm -
2 stops17h 58m
Deal found 10/11![British Airways logo]()
$835
This British Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:00 pm -
2 stops19h 35m
Wed 11/1110:43 am -
2 stops20h 37m
Deal found 10/11![British Airways logo]()
$841
This British Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/410:10 am -
1 stop15h 40m
Tue 2/912:52 pm -
2 stops19h 13m
Deal found 10/11![British Airways logo]()
$845
This British Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:50 am -
1 stop34h 35m
Thu 11/266:45 pm -
1 stop16h 25m
Deal found 10/11![British Airways logo]()
$858
This British Airways deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:50 am -
1 stop16h 00m
Fri 1/156:45 pm -
1 stop13h 35m
Deal found 10/9![British Airways logo]()
$859
This British Airways deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:00 pm -
1 stop13h 50m
Mon 1/116:45 pm -
1 stop12h 55m
Deal found 10/9![British Airways logo]()
$859
Last-minute flights from Bruxelles-National to SeattleDiscover last-minute flight deals from Bruxelles-National to Seattle. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Bruxelles-National to Seattle. Data last updated October 11, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:50 pm -
1 stop15h 50m
Wed 10/217:00 pm -
1 stop32h 55m
Deal found 10/7![Icelandair logo]()
$815
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 pm -
3 stops29h 30m
Mon 2/110:10 am -
2 stops25h 00m
Deal found 10/6![Multiple Airlines logo]()
$809
This Mytrip deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:55 pm -
2 stops33h 05m
Tue 11/172:35 pm -
2 stops20h 35m
Deal found 10/11![Multiple Airlines logo]()
$800
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:35 pm -
2 stops33h 58m
Mon 1/112:35 pm -
1 stop12h 20m
Deal found 10/7![Multiple Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:40 pm -
3 stops30h 20m
Sat 11/282:35 pm -
3 stops34h 00m
Deal found 10/7![Multiple Airlines logo]()
$791
This Gotogate deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:50 pm -
1 stop13h 10m
Mon 12/72:35 pm -
1 stop12h 20m
Deal found 10/7![Icelandair logo]()
$780
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:45 pm -
3 stops35h 15m
Mon 11/302:35 pm -
3 stops22h 45m
Deal found 10/9![Multiple Airlines logo]()
$804
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:45 am -
1 stop16h 15m
Wed 12/26:45 pm -
1 stop16h 25m
Deal found 10/11![Multiple Airlines logo]()
$803
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:35 pm -
2 stops39h 45m
Wed 12/92:35 pm -
1 stop12h 20m
Deal found 10/7![Multiple Airlines logo]()
$726
This Gotogate deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:50 pm -
1 stop13h 10m
Wed 12/92:35 pm -
1 stop12h 20m
Deal found 10/7![Icelandair logo]()
$779
One-way flights from Bruxelles-National to SeattleSearch for one-way flight options from Bruxelles-National to Seattle. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
Search for one-way flight options from Bruxelles-National to Seattle. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/810:20 am -
2 stops33h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/810:20 am -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Aer Lingus logo]()
$494
This Expedia deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/96:30 am -
1 stop18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Finnair logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/38:50 pm -
2 stops50h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$507
This Expedia deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/38:05 pm -
1 stop24h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![British Airways logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/109:55 pm -
3 stops51h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/89:10 pm -
2 stops27h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$531
This Expedia deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/410:40 am -
2 stops22h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![British Airways logo]()
$533
This Expedia deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/910:45 am -
2 stops20h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![British Airways logo]()
$534
Find flight deals from Bruxelles-National to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $675 (Condor) |
One-way from | $492 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Average price | $1,022 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bruxelles-National to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 11, 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Sat 4/3
8:50 pm-2:40 pm
2 stops50h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$507
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Sat 4/3
8:05 pm-11:35 am
1 stop24h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$523
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Tue 11/10
11:30 am-5:00 pm
2 stops38h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$545
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Sun 1/10
5:35 pm-4:50 pm
1 stop32h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$545
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Sun 4/4
8:50 pm-7:12 am
3 stops43h 22m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$546
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Thu 3/18
9:15 pm-8:18 pm
2 stops31h 03m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$547
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Thu 4/8
4:55 pm-4:00 pm
3 stops32h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$557
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Fri 1/8
7:40 pm-5:00 pm
3 stops30h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$589
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Sat 1/9
2:45 pm-11:49 am
1 stop30h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$590
BrusselsSeattle
BRU Brussels Bruxelles-National - SEA Seattle/Tacoma Intl
BRUSEA
Brussels Bruxelles-National
Wed 1/6
10:20 am-9:26 pm
2 stops20h 06m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$594
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Bruxelles-National to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brussels Bruxelles-National Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bruxelles-National to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Bruxelles-National with our price prediction graph.
BRU-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Brussels Bruxelles-National Airport to Seattle
Prices
More
How far ahead should I book a flight from Brussels Bruxelles-National Airport to Seattle?
The best time to book flights from Brussels Bruxelles-National Airport to Seattle is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Seattle?
Currently, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Seattle (average of $860). Flying from Brussels Bruxelles-National Airport to Seattle in January is currently the most expensive (average of $1,376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Seattle?
Airfare is below average for this route at the moment.
Brussels Bruxelles-National Airport to Seattle flights typically cost between $888 and $1,026 in February.The cheapest round-trip price found within the last 5 days was $675 on Multiple Airlines (Feb 1-Feb 4).
What’s the top layover airport for flights from Brussels Bruxelles-National Airport to Seattle?
Share of 1-stop round-trip flights from Brussels Bruxelles-National Airport to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
Helsinki (HEL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Brussels Bruxelles-National Airport to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from Brussels Bruxelles-National Airport to Seattle?
Average round-trip fare for 1-stop flights from Brussels Bruxelles-National Airport to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dublin (DUB) is the most affordable 1-stop option, with an average round-trip price of $719.
What’s the fastest layover option from Brussels Bruxelles-National Airport to Seattle?
Shortest average travel time for 1-stop one-way flights from Brussels Bruxelles-National Airport to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 13h 14m.
Which airport typically offers the quickest layover for flights from Brussels Bruxelles-National Airport to Seattle?
Average layover duration for 1-stop one-way flights from Brussels Bruxelles-National Airport to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 23m.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated October 11, 2026.
Read reviews from past customers who have flown KLM,Scandinavian Airlines, andIcelandair from Brussels Bruxelles-National Airport to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Bruxelles-National to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Bruxelles-National and Seattle flights
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Top 4 airlines flying from Bruxelles-National to Seattle
Discover the top 4 airlines that operate flights from Bruxelles-National to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$676 | Average$1,047 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$711 | Average$953 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$823 | Average$1,132 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$838 | Average$1,029 | FlexibilityNo cancel fee | On-time76% |