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Cheap flights from Seattle (SEA) to Bruxelles-National (BRU) from $501

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BRU
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Brussels Bruxelles-National are usually found in November or February, booked 83 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bruxelles-National (BRU). 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 April 27, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$590

One-way from

$552
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Seattle/Tacoma Intl to Brussels Bruxelles-National
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One-way flight from Seattle/Tacoma Intl to Brussels Bruxelles-National
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What is the cheapest day to fly round-trip from Seattle to Brussels Bruxelles-National Airport?

Flights from Seattle to Brussels Bruxelles-National Airport are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brussels Bruxelles-National Airport.

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

To save up to 49% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Brussels Bruxelles-National Airport from $833 1-2 weeks out and tickets from $973 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Brussels Bruxelles-National Airport?

November can be a great time to fly to Brussels Bruxelles-National Airport from Seattle with a flight ticket averaging about $1,005. Cheapflights users have found deals in the month of November for as cheap as $542. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Seattle to Brussels Bruxelles-National Airport (SEA - BRU)?

It’s optimal to fly from Seattle to Brussels Bruxelles-National Airport in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Cheap Icelandair flights from Seattle to Bruxelles-National

Explore cheap flight options specifically provided by Icelandair for the route between Seattle and Bruxelles-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Peruse some of the lowest-priced Icelandair flights we've found from Seattle to Brussels. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 10/63:50 pmSEA - BRU
1 stop12h 00mIcelandair
Thu 10/101:50 pmBRU - SEA
1 stop13h 05mIcelandair
Deal found 4/25$534
Sun 9/156:55 pmSEA - BRU
1 stop32h 55mIcelandair
Fri 9/201:50 pmBRU - SEA
1 stop15h 45mIcelandair
Deal found 4/26$553
Sun 10/63:50 pmSEA - BRU
1 stop12h 00mIcelandair
Thu 10/101:50 pmBRU - SEA
1 stop13h 05mIcelandair
Deal found 4/26$585
Sun 9/153:50 pmSEA - BRU
1 stop12h 00mIcelandair
Fri 9/201:50 pmBRU - SEA
2 stops36h 49mIcelandair
Deal found 4/26$842
Fri 5/176:55 pmSEA - BRU
1 stop32h 55mIcelandair
Tue 5/281:50 pmBRU - SEA
1 stop15h 45mIcelandair
Deal found 4/26$848
Sun 8/183:50 pmSEA - BRU
1 stop12h 00mIcelandair
Mon 9/91:50 pmBRU - SEA
1 stop15h 45mIcelandair
Deal found 4/26$2,794
Sat 9/711:20 amSEA - BRU
2 stops16h 30mIcelandair
Sat 9/141:50 pmBRU - SEA
1 stop15h 45mIcelandair
Deal found 4/26$2,927

Cheap Air France flights from Seattle to Bruxelles-National

Explore cheap flight options specifically provided by Air France for the route between Seattle and Bruxelles-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Browse through some of the cheapest Air France flights traveling from Seattle to Brussels. Check back soon if you're not seeing flights that suit your needs.
Mon 6/177:10 amSEA - BRU
1 stop16h 35mAir France
Fri 8/3010:45 amBRU - SEA
1 stop20h 38mAir France
Deal found 4/26$847
Sun 5/267:10 amSEA - BRU
1 stop16h 35mAir France
Sun 6/210:40 amBRU - SEA
1 stop20h 38mAir France
Deal found 4/26$906

Cheap Seattle to Bruxelles-National flights in April & May 2024

Find cheap flight options from Seattle to Bruxelles-National specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 2024.
These are some of the most attractive deals on flights from Seattle to Brussels in 2024. Check back in a little while for more flight options.
Tue 5/147:40 amSEA - BRU
1 stop13h 40mUnited Airlines
Thu 5/2310:00 amBRU - SEA
1 stop20h 16mUnited Airlines
Deal found 4/26$698
Tue 5/1411:38 pmSEA - BRU
2 stops21h 42mUnited Airlines
Thu 5/2310:00 amBRU - SEA
1 stop20h 16mUnited Airlines
Deal found 4/26$702
Tue 5/145:00 amSEA - BRU
2 stops17h 55mMultiple Airlines
Thu 5/2311:20 amBRU - SEA
2 stops18h 56mMultiple Airlines
Deal found 4/26$731
Thu 5/166:38 amSEA - BRU
2 stops17h 22mUnited Airlines
Wed 5/222:15 pmBRU - SEA
1 stop17h 15mUnited Airlines
Deal found 4/26$762
Thu 5/166:38 amSEA - BRU
2 stops17h 22mUnited Airlines
Wed 5/229:30 amBRU - SEA
2 stops33h 17mUnited Airlines
Deal found 4/26$768
Wed 5/11:40 pmSEA - BRU
2 stops19h 50mMultiple Airlines
Mon 5/610:30 amBRU - SEA
2 stops20h 30mMultiple Airlines
Deal found 4/26$828
Fri 5/176:55 pmSEA - BRU
1 stop32h 55mIcelandair
Tue 5/281:50 pmBRU - SEA
1 stop15h 45mIcelandair
Deal found 4/26$848
Wed 5/15:20 pmSEA - BRU
1 stop17h 05mMultiple Airlines
Mon 5/68:35 amBRU - SEA
1 stop15h 30mMultiple Airlines
Deal found 4/26$856
Thu 5/211:05 pmSEA - BRU
1 stop24h 40mDelta
Mon 5/133:05 pmBRU - SEA
1 stop28h 05mDelta
Deal found 4/26$881

Seattle to Bruxelles-National 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Bruxelles-National in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
These are some of the most attractive deals on flights from Seattle to Brussels in 2024. Check back in a little while for more flight options.
Mon 11/42:35 pmSEA - BRU
1 stop12h 20mIcelandair
Sun 11/1012:50 pmBRU - SEA
1 stop13h 10mIcelandair
Deal found 4/26$511
Sun 10/63:50 pmSEA - BRU
1 stop12h 00mIcelandair
Thu 10/101:50 pmBRU - SEA
1 stop13h 05mIcelandair
Deal found 4/25$534
Sun 9/156:55 pmSEA - BRU
1 stop32h 55mIcelandair
Fri 9/201:50 pmBRU - SEA
1 stop15h 45mIcelandair
Deal found 4/26$553
Sat 10/265:15 pmSEA - BRU
1 stop30h 40mMultiple Airlines
Wed 11/610:00 amBRU - SEA
2 stops37h 31mMultiple Airlines
Deal found 4/25$560
Sat 10/2612:44 pmSEA - BRU
2 stops35h 11mMultiple Airlines
Wed 11/610:00 amBRU - SEA
2 stops37h 31mMultiple Airlines
Deal found 4/25$565
Mon 8/1210:55 pmSEA - BRU
1 stop24h 50mDelta
Wed 8/2110:45 amBRU - SEA
1 stop17h 46mDelta
Deal found 4/26$570
Sat 10/2611:59 pmSEA - BRU
1 stop23h 56mMultiple Airlines
Wed 11/610:00 amBRU - SEA
1 stop20h 14mMultiple Airlines
Deal found 4/25$582
Sun 10/63:50 pmSEA - BRU
1 stop12h 00mIcelandair
Thu 10/101:50 pmBRU - SEA
1 stop13h 05mIcelandair
Deal found 4/26$585
Mon 11/410:30 amSEA - BRU
2 stops18h 25mAmerican Airlines
Sun 11/105:30 pmBRU - SEA
1 stop32h 15mAmerican Airlines
Deal found 4/26$597

Seattle to Bruxelles-National flights leaving soon

Find last-minute flight options from Seattle to Bruxelles-National for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Users seeking a last-minute flight from Seattle to Brussels should consider booking one of these fares. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 5/27:50 amSEA - BRU
2 stops17h 00mMultiple Airlines
Mon 5/1310:30 amBRU - SEA
2 stops21h 22mMultiple Airlines
Deal found 4/26$856
Thu 5/211:05 pmSEA - BRU
1 stop24h 40mDelta
Mon 5/133:05 pmBRU - SEA
1 stop28h 05mDelta
Deal found 4/26$881
Thu 5/26:10 amSEA - BRU
2 stops23h 25mDelta
Mon 5/133:05 pmBRU - SEA
1 stop28h 05mDelta
Deal found 4/26$911

One-way flights to Bruxelles-National from Seattle

Search for one-way flight options from Seattle to Bruxelles-National. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Users in need of a one-way flight from Seattle to Brussels can choose from these deals. Users can also find round-trip Seattle to Brussels flights by using the search form above.
Thu 6/2011:59 pmSEA - BRU
3 stops26h 31mMultiple Airlines
Deal found 4/26$501
Thu 6/207:00 amSEA - BRU
2 stops25h 00mMultiple Airlines
Deal found 4/26$504
Sat 8/312:30 amSEA - BRU
1 stop23h 30mUnited Airlines
Deal found 4/26$544
Sun 8/410:52 pmSEA - BRU
2 stops26h 13mBritish Airways
Deal found 4/26$552
Fri 6/217:00 amSEA - BRU
3 stops41h 40mMultiple Airlines
Deal found 4/26$569
Sun 8/47:40 amSEA - BRU
1 stop13h 40mAir Canada
Deal found 4/26$573
Sat 8/312:30 amSEA - BRU
2 stops25h 10mUnited Airlines
Deal found 4/26$578
Thu 5/95:05 pmSEA - BRU
1 stop15h 20mMultiple Airlines
Deal found 4/26$602
Fri 6/217:00 amSEA - BRU
2 stops26h 35mMultiple Airlines
Deal found 4/26$641

Find flights from Seattle to Bruxelles-National within your budget

Customize your flight search to find flights from Seattle to Bruxelles-National 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 3,068,117 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$534 - $858

Route

Depart

Return

Price

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Sun 10/6

1 stop12h 00m

Brussels Bruxelles-National

Thu 10/10

1 stop13h 05m

$534

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Mon 8/12

1 stop24h 50m

Brussels Bruxelles-National

Wed 8/21

1 stop17h 46m

$570

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Mon 8/26

1 stop13h 40m

Brussels Bruxelles-National

Tue 9/17

1 stop20h 15m

$606

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Sat 10/12

2 stops35h 16m

Brussels Bruxelles-National

Tue 10/22

2 stops20h 45m

$612

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Mon 8/12

2 stops18h 19m

Brussels Bruxelles-National

Wed 8/21

2 stops28h 36m

$665

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Tue 5/14

2 stops17h 55m

Brussels Bruxelles-National

Thu 5/23

2 stops18h 56m

$731

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Thu 8/22

2 stops24h 25m

Brussels Bruxelles-National

Sun 9/8

2 stops36h 00m

$746

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Mon 6/17

1 stop16h 35m

Brussels Bruxelles-National

Fri 8/30

1 stop20h 38m

$847

Seattle/Tacoma IntlBrussels Bruxelles-National

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Mon 6/17

2 stops19h 55m

Brussels Bruxelles-National

Fri 8/30

2 stops21h 37m

$858

Flights are sorted by cheapest first

Deals found on 4/25

When is the best time to book a flight from Seattle to Brussels Bruxelles-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Bruxelles-National. Price data was last updated on January 28, 2024.
The best time to book flights from Seattle to Brussels Bruxelles-National Airport 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.
Search Deals

When is the cheapest time to fly from Seattle to Brussels Bruxelles-National Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Bruxelles-National. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Brussels Bruxelles-National Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Bruxelles-National by month

Plan your trip from Seattle to Bruxelles-National by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Bruxelles-National is currently $563 while a round-trip flight costs $685. Price data was last updated on April 21, 2024.

Currently, November is the cheapest month in which you can book a flight from Seattle to Brussels Bruxelles-National Airport (average of $590). Flying from Seattle to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,328). 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.

January

$622

February

$639

March

$809

April

$765

May

$859

June

$1,328

July

$1,184

August

$895

September

$863

October

$724

November

$590

December

$621

Temperature and rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature and rainfall totals by month.

BRU

Temperature

37.4 - 62.6 °F

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated April 27, 2024.
Get a feel of what it's like to fly with Icelandair, Air France and American Airlines from Seattle to Brussels by reading reviews from past customers. 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
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,626 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,061 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,385 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,809 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bruxelles-National. 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 from for flights from Seattle to Brussels Bruxelles-National?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Brussels Bruxelles-National. You should not have trouble finding flights to Brussels Bruxelles-National from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Brussels Bruxelles-National per day. You should also have plenty of airline options to choose from since 12 airlines have flights from the Seattle airport to Brussels Bruxelles-National. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • Can I find flights from Seattle to Brussels Bruxelles-National Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Brussels Bruxelles-National Airport for under $600. The cheapest flight booked recently is on Icelandair for just $534, but on average you can expect to pay $659.

  • Are there last-minute flights available from Seattle to Brussels Bruxelles-National Airport for under $900?

    There are currently 3+ open flights from Seattle to Brussels Bruxelles-National Airport within the next 7 days for less than $900.

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

    Cheapflights users have booked flights from Seattle to Brussels Bruxelles-National Airport round-trip from $534. Other airlines that can offer you cheap pricing are Delta, from $570, and Air Canada, from $606. These flights start at 46% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Brussels Bruxelles-National Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $544. British Airways flights start at $552 while deals on Air Canada start at $573 one-way.

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

    Before booking your flight from Seattle to Brussels Bruxelles-National Airport check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

  • What does SEA to BRU mean?

    Seattle/Tacoma Intl Airport is SEA and Brussels Bruxelles-National Airport is BRU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seattle to Bruxelles-National that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Bruxelles-National flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Bruxelles-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Bruxelles-National flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Seattle to Bruxelles-National that allow pets onboard?

    Many airlines flying from Seattle to Bruxelles-National offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Bruxelles-National?

    Yes, you can often find last-minute deals on Seattle to Bruxelles-National flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Brussels Bruxelles-National Airport flight deals updated?

    The Seattle to Brussels Bruxelles-National Airport flight deals you see on this page were last updated on 4/26.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Bruxelles-National
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Charleroi Brussels flights

Top 10 airlines flying from Seattle to Bruxelles-National

Discover the top 10 airlines that operate flights from Seattle to Bruxelles-National. 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 3,068,117 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$416Average$777FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest$459Average$762FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Aer LingusCheapest$485Average$894FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest$516Average$680FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest$535Average$882FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$541Average$742FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$550Average$651FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest$575Average$878FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest$581Average$780FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$599Average$1,041FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Seattle to Bruxelles-National by cabin class

Find flights from Seattle to Bruxelles-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Bruxelles-National?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Bruxelles-National. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Bruxelles-National?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Bruxelles-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Bruxelles-National with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Bruxelles-National with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Bruxelles-National become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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