What’s the top layover airport for flights from Brussels Bruxelles-National Airport to Seattle?

Helsinki (HEL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Brussels Bruxelles-National Airport to Seattle on Cheapflights.

What’s the fastest layover option from Brussels Bruxelles-National Airport to Seattle?

Flights via Helsinki (HEL) have the shortest average one-way travel time for 1-stop routes: 13h 20m.

Which airport typically offers the quickest layover for flights from Brussels Bruxelles-National Airport to Seattle?

Flights via Helsinki (HEL) offer the fastest connection on this route, with an average layover time of 2h 38m.

What’s the cheapest layover airport for flights from Brussels Bruxelles-National Airport to Seattle?

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of $700.

How long is the flight from Brussels Bruxelles-National Airport to Seattle?

Departing from Brussels Bruxelles-National Airport to Seattle will take you 13h. There are 4941 mi between Brussels Bruxelles-National Airport and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Seattle round-trip?

Aer Lingus, at $524, was found to be the cheapest airline from Brussels Bruxelles-National Airport to Seattle.Alternate airlines to your destination round-trip include Icelandair and British Airways. You may be able to fly from Brussels Bruxelles-National Airport to Seattle for 26% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from Brussels Bruxelles-National Airport to Seattle?

When booking a flight from Brussels Bruxelles-National Airport to Seattle, you may want to consider flying on Icelandair, British Airways or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on Brussels Bruxelles-National Airport-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brussels Bruxelles-National Airport-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

What airport do you fly into for flights to Seattle from Brussels Bruxelles-National?

Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Brussels Bruxelles-National. On average, Seattle/Tacoma Intl has 0 inbound flights from Brussels Bruxelles-National per day from 8 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

Can I find deals for flights from Bruxelles-National to Seattle that include hotel bookings?

Yes. In addition to deals on Bruxelles-National to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bruxelles-National to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Seattle.

Can I find deals for business class flights from Bruxelles-National to Seattle?

Yes. Cheapflights offers flight deals from Bruxelles-National to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$636+ Flights from Brussels Bruxelles-National Airport to Seattle

Q: How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Seattle?

Airfare is typical for this route at the moment. Brussels Bruxelles-National Airport to Seattle flights typically cost between $589 and $790 in May. The cheapest round-trip price found within the last 3 days was $621 on Scandinavian Airlines (May 8-May 30).

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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.

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Cheapflights Tip: The best prices from Brussels Bruxelles-National to Seattle/Tacoma Intl are usually found in December or January, booked 31 days in advance, depart on a Sunday or Friday and return on a Tuesday

Find flight deals from Bruxelles-National to Seattle

Cheapest flights from Bruxelles-National to Seattle
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 November 26, 2025.

Wed 12/107:00 amBRU - SEA

2 stops24h 38mUnited Airlines

Sun 12/148:40 amSEA - BRU

2 stops19h 35mUnited Airlines

Deal found 11/24

$770

Wed 12/176:15 amBRU - SEA

2 stops19h 06mDelta

Tue 12/303:05 pmSEA - BRU

1 stop14h 10mDelta

Deal found 11/26

$786

Wed 12/176:45 amBRU - SEA

1 stop15h 35mUnited Airlines

Tue 12/307:00 amSEA - BRU

1 stop16h 55mUnited Airlines

Deal found 11/26

$838

Thu 12/47:00 amBRU - SEA

2 stops21h 16mAir Canada

Sat 12/203:40 pmSEA - BRU

2 stops31h 10mAir Canada

Deal found 11/24

$949

Thu 11/276:30 amBRU - SEA

2 stops18h 10mMultiple Airlines

Tue 12/23:10 pmSEA - BRU

3 stops32h 00mMultiple Airlines

Deal found 11/25

$1,044

Sat 12/202:25 pmBRU - SEA

2 stops37h 21mUnited Airlines

Tue 2/38:40 amSEA - BRU

3 stops19h 35mUnited Airlines

Deal found 11/24

$1,117

Fri 12/194:55 pmBRU - SEA

2 stops34h 51mUnited Airlines

Tue 12/3011:15 pmSEA - BRU

1 stop23h 00mUnited Airlines

Deal found 11/25

$1,129

Thu 11/2710:15 amBRU - SEA

1 stop15h 40mBritish Airways

Tue 12/26:50 pmSEA - BRU

1 stop13h 10mBritish Airways

Deal found 11/25

$1,132

Fri 12/194:55 pmBRU - SEA

2 stops34h 51mUnited Airlines

Mon 12/298:57 amSEA - BRU

2 stops19h 38mUnited Airlines

Deal found 11/25

$1,134

Best flights from Bruxelles-National to Seattle
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 November 26, 2025.

Fri 5/85:45 amBRU - SEA

2 stops25h 32mScandinavian Airlines

Sat 5/303:55 pmSEA - BRU

1 stop32h 45mScandinavian Airlines

Deal found 11/24

$636

Wed 5/61:50 pmBRU - SEA

1 stop13h 00mIcelandair

Thu 5/283:45 pmSEA - BRU

1 stop12h 05mIcelandair

Deal found 11/24

$725

Mon 1/199:00 amBRU - SEA

2 stops20h 57mLufthansa

Mon 2/27:00 amSEA - BRU

1 stop16h 55mLufthansa

Deal found 11/24

$727

Tue 5/510:30 amBRU - SEA

2 stops17h 06mMultiple Airlines

Tue 6/168:20 amSEA - BRU

1 stop14h 45mMultiple Airlines

Deal found 11/24

$745

Thu 5/73:15 pmBRU - SEA

2 stops40h 02mScandinavian Airlines

Fri 5/293:55 pmSEA - BRU

1 stop32h 45mScandinavian Airlines

Deal found 11/24

$653

Thu 3/2612:50 pmBRU - SEA

1 stop13h 10mIcelandair

Thu 4/23:45 pmSEA - BRU

1 stop12h 05mIcelandair

Deal found 11/25

$750

Thu 4/3010:20 amBRU - SEA

2 stops22h 15mScandinavian Airlines

Fri 5/87:20 amSEA - BRU

2 stops17h 20mScandinavian Airlines

Deal found 11/24

$731

Thu 3/2612:50 pmBRU - SEA

1 stop13h 10mIcelandair

Tue 3/317:00 pmSEA - BRU

1 stop32h 50mIcelandair

Deal found 11/25

$751

Mon 3/2310:20 amBRU - SEA

2 stops20h 02mScandinavian Airlines

Mon 3/3011:46 amSEA - BRU

2 stops41h 49mScandinavian Airlines

Deal found 11/25

$735

Sun 3/223:10 pmBRU - SEA

2 stops39h 12mScandinavian Airlines

Mon 3/3011:45 amSEA - BRU

2 stops17h 50mScandinavian Airlines

Deal found 11/25

$735

Last-minute flights from Bruxelles-National to Seattle
Discover last-minute flight deals from Bruxelles-National to Seattle. Data last updated November 26, 2025 and is based on user searches.

Thu 11/276:30 amBRU - SEA

2 stops18h 10mMultiple Airlines

Tue 12/23:10 pmSEA - BRU

3 stops32h 00mMultiple Airlines

Deal found 11/25

$1,044

Thu 11/2710:15 amBRU - SEA

1 stop15h 40mBritish Airways

Tue 12/26:50 pmSEA - BRU

1 stop13h 10mBritish Airways

Deal found 11/25

$1,132

Thu 12/47:00 amBRU - SEA

2 stops21h 16mAir Canada

Sat 12/203:40 pmSEA - BRU

2 stops31h 10mAir Canada

Deal found 11/24

$949

Wed 12/107:00 amBRU - SEA

2 stops24h 38mUnited Airlines

Sun 12/148:40 amSEA - BRU

2 stops19h 35mUnited Airlines

Deal found 11/24

$770

Wed 12/176:15 amBRU - SEA

2 stops19h 06mDelta

Tue 12/303:05 pmSEA - BRU

1 stop14h 10mDelta

Deal found 11/26

$786

Wed 12/176:45 amBRU - SEA

1 stop15h 35mUnited Airlines

Tue 12/307:00 amSEA - BRU

1 stop16h 55mUnited Airlines

Deal found 11/26

$838

Fri 12/194:55 pmBRU - SEA

2 stops34h 51mUnited Airlines

Tue 12/307:00 amSEA - BRU

2 stops21h 15mUnited Airlines

Deal found 11/25

$1,129

Fri 12/194:55 pmBRU - SEA

2 stops34h 51mUnited Airlines

Mon 12/298:57 amSEA - BRU

2 stops19h 38mUnited Airlines

Deal found 11/25

$1,134

Sat 12/202:25 pmBRU - SEA

2 stops37h 21mUnited Airlines

Tue 2/38:40 amSEA - BRU

3 stops19h 35mUnited Airlines

Deal found 11/24

$1,117

One-way flights from Bruxelles-National to Seattle
Search for one-way flight options from Bruxelles-National to Seattle. Find affordable one-way fares based on user searches. Data last updated November 26, 2025.

Fri 12/199:20 amBRU - SEA

3 stops56h 25mMultiple Airlines

Deal found 11/25

$742

Sun 1/45:10 pmBRU - SEA

2 stops38h 20mMultiple Airlines

Deal found 11/25

$872

Fri 1/29:10 pmBRU - SEA

3 stops50h 10mMultiple Airlines

Deal found 11/24

$886

Sat 1/39:10 pmBRU - SEA

2 stops30h 10mMultiple Airlines

Deal found 11/24

$985

Cheap flight deals from Bruxelles-National to Seattle

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$621 (FlightHub)
Popular in	November
Cheapest in	December
Average price	$915

Provider with most accurate pricing for Brussels Bruxelles-National-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Seattle/Tacoma Intl flights.

Search Deals

From Brussels Bruxelles-National to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($42 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

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

Price

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Fri 5/8

5:45 am-10:17 pm

2 stops25h 32m

Seattle/Tacoma Intl

Sat 5/30

3:55 pm-9:40 am

1 stop32h 45m

$636

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 5/7

3:15 pm-10:17 pm

2 stops40h 02m

Seattle/Tacoma Intl

Fri 5/29

3:55 pm-9:40 am

1 stop32h 45m

$653

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Wed 5/6

1:50 pm-5:50 pm

1 stop13h 00m

Seattle/Tacoma Intl

Thu 5/28

3:45 pm-12:50 pm

1 stop12h 05m

$725

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 1/19

9:00 am-8:57 pm

2 stops20h 57m

Seattle/Tacoma Intl

Mon 2/2

7:00 am-8:55 am

1 stop16h 55m

$727

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 4/30

10:20 am-11:35 pm

2 stops22h 15m

Seattle/Tacoma Intl

Fri 5/8

7:20 am-9:40 am

2 stops17h 20m

$731

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 3/23

10:20 am-10:22 pm

2 stops20h 02m

Seattle/Tacoma Intl

Mon 3/30

11:46 am-2:35 pm

2 stops41h 49m

$735

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sun 3/22

3:10 pm-10:22 pm

2 stops39h 12m

Seattle/Tacoma Intl

Mon 3/30

11:45 am-2:35 pm

2 stops17h 50m

$735

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Tue 5/5

10:30 am-6:36 pm

2 stops17h 06m

Seattle/Tacoma Intl

Tue 6/16

8:20 am-8:05 am

1 stop14h 45m

$745

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 3/26

12:50 pm-6:00 pm

1 stop13h 10m

Seattle/Tacoma Intl

Thu 4/2

3:45 pm-12:50 pm

1 stop12h 05m

$750

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 3/26

12:50 pm-6:00 pm

1 stop13h 10m

Seattle/Tacoma Intl

Tue 3/31

7:00 pm-12:50 pm

1 stop32h 50m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 15 results

Compare providers for flights from Bruxelles-National to Seattle

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 November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brussels Bruxelles-National Airport-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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

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 31 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, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Seattle (average of $520). Flying from Brussels Bruxelles-National Airport to Seattle in November is currently the most expensive (average of $743). 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.

What is the cheapest time of day to fly from BRU to SEA?

It’s optimal to fly from Brussels Bruxelles-National Airport to Seattle in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Seattle?

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown Delta, KLM, and Icelandair 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.

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,004 reviews

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

KLM

7.7

Good

1,423 reviews

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Icelandair

7.0

Good

582 reviews

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Lufthansa

6.8

Okay

7,594 reviews

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

British Airways

6.7

Okay

7,539 reviews

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly into for flights to Seattle from Brussels Bruxelles-National?
Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Brussels Bruxelles-National. On average, Seattle/Tacoma Intl has 0 inbound flights from Brussels Bruxelles-National per day from 8 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
How long is the flight from Brussels Bruxelles-National Airport to Seattle?
Departing from Brussels Bruxelles-National Airport to Seattle will take you 13h. There are 4941 mi between Brussels Bruxelles-National Airport and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Seattle round-trip?
Aer Lingus, at $524, was found to be the cheapest airline from Brussels Bruxelles-National Airport to Seattle.Alternate airlines to your destination round-trip include Icelandair and British Airways. You may be able to fly from Brussels Bruxelles-National Airport to Seattle for 26% less than the average price by searching for these airlines.
Can I find deals for flights from Bruxelles-National to Seattle that include hotel bookings?
Yes. In addition to deals on Bruxelles-National to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bruxelles-National to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Seattle.
Can I find deals for business class flights from Bruxelles-National to Seattle?
Yes. Cheapflights offers flight deals from Bruxelles-National to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Seattle?
Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Seattle (average of $520). Flying from Brussels Bruxelles-National Airport to Seattle in November is currently the most expensive (average of $743). 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.

See more FAQs

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Other flights to Seattle

Top 8 airlines flying from Bruxelles-National to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$524	Average$700	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$586	Average$626	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$592	Average$715	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$597	Average$744	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$605	Average$684	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$616	Average$772	FlexibilityNo cancel fee	On-timeN/A
Finnair	Cheapest$651	Average$723	FlexibilityNo cancel fee	On-time76%
Lufthansa	Cheapest$674	Average$871	FlexibilityNo cancel fee	On-time76%

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$636+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bruxelles-National to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Brussels Bruxelles-National to Seattle/Tacoma Intl are usually found in December or January, booked 31 days in advance, depart on a Sunday or Friday and return on a Tuesday

Find flight deals from Bruxelles-National to Seattle

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 November 26, 2025.

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 November 26, 2025.

Cheap flight deals from Bruxelles-National to Seattle

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Seattle that are best for you.

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 November.

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.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Seattle

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Seattle?

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Seattle?

What is the cheapest time of day to fly from BRU to SEA?

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Seattle?

What’s the top layover airport for flights from Brussels Bruxelles-National Airport to Seattle?

What’s the cheapest layover airport for flights from Brussels Bruxelles-National Airport to Seattle?

What’s the fastest layover option from Brussels Bruxelles-National Airport to Seattle?

Which airport typically offers the quickest layover for flights from Brussels Bruxelles-National Airport to Seattle?

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown Delta, KLM, and Icelandair 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.

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.

What airport do you fly into for flights to Seattle from Brussels Bruxelles-National?

How long is the flight from Brussels Bruxelles-National Airport to Seattle?

What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Seattle round-trip?

Can I find deals for flights from Bruxelles-National to Seattle that include hotel bookings?

How can I find direct flights from Bruxelles-National to Seattle?

Can I find deals for business class flights from Bruxelles-National to Seattle?

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Seattle?

Traveling to a place near Seattle?

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Alternative routes for Bruxelles-National to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Bruxelles-National to Seattle

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Cheapest flights from Bruxelles-National to Seattle
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 November 26, 2025.