Find Cheap Flights from Seattle (SEA) to Ostend (BRU) from €558

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Selected flight deals from Seattle to Ostend

The lowest prices found within the past 7 days from Seattle to Ostend were €348 for one-way flights and €558 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 6 Dec - Mon, 15 Dec
SEA
Seattle - Tacoma Intl.
BRU
Brussels - National
€558 Return, found 1 day ago
€558
Return
found 1 day ago
Select Delta flight, departing Sat, 6 Dec from Seattle - Tacoma Intl. to Brussels - National, returning Mon, 15 Dec, priced at €558 found 1 day ago
Fri, 5 Dec - Fri, 12 Dec
SEA
Seattle - Tacoma Intl.
BRU
Brussels - National
€585 Return, found 1 day ago
€585
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 5 Dec from Seattle - Tacoma Intl. to Brussels - National, returning Fri, 12 Dec, priced at €585 found 1 day ago
Sat, 6 Dec - Mon, 15 Dec
SEA
Seattle - Tacoma Intl.
BRU
Brussels - National
€605 Return, found 1 day ago
€605
Return
found 1 day ago
Select United flight, departing Sat, 6 Dec from Seattle - Tacoma Intl. to Brussels - National, returning Mon, 15 Dec, priced at €605 found 1 day ago
Sat, 6 Dec - Mon, 15 Dec
SEA
Seattle - Tacoma Intl.
BRU
Brussels - National
€611 Return, found 1 day ago
€611
Return
found 1 day ago
Select KLM flight, departing Sat, 6 Dec from Seattle - Tacoma Intl. to Brussels - National, returning Mon, 15 Dec, priced at €611 found 1 day ago
Fri, 5 Dec - Fri, 12 Dec
SEA
Seattle - Tacoma Intl.
BRU
Brussels - National
€625 Return, found 1 day ago
€625
Return
found 1 day ago
Select Air Canada flight, departing Fri, 5 Dec from Seattle - Tacoma Intl. to Brussels - National, returning Fri, 12 Dec, priced at €625 found 1 day ago
Cheap Flights from Seattle to Ostend & Flight Information
Origin airport IATA code
SEA
Destination airport IATA code
BRU
Return price
€558

Best Day to Book Flight from Seattle to Ostend

Ostend Flight Information

Traveling From
Seattle
Origin Airport IATA Code
SEA
Traveling To
Ostend
Destination Airport IATA Code
BRU
Number of Airlines Serving
Available Airlines
Icelandair, Delta, KLM, United, Lufthansa, Air Canada
Distance
Direct Flight Time
Flight Price
€558

Need a car after flight from Seattle to Ostend

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Seattle to Ostend

Leopold Hotel Ostend

Leopold Hotel Ostend

4 out of 5
Van Iseghemlaan 110 Ostend
Yövy tässä hotellissa kohteessa Oostende. Nauti ilmaisesta Wi-Fi-yhteydestä, 11 rantabaarista ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat majoituspaikan ...
8/10 Very Good! (626 reviews)
Most pleasant stay
Most pleasant stay at the Leopold. Comfortable, clean and spacious room. Delicious breakfast with plenty of choice. Perfect location, near the beach promenade, shops and restaurants.

Reviewed on 2 Sept 2025

Opens in a new windowLeopold Hotel Ostend
The Ostendian

The Ostendian

6 Oesterbankstraat Ostend Vlaams Gewest
Yövy tässä hotellissa kohteessa Oostende. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja ympäri vuorokauden auki olevasta vastaanotosta. Lähellä ...
9.8/10 Exceptional! (26 reviews)
Very nice hotel, great rooms, helpful staff.

Reviewed on 21 Oct 2025

Opens in a new windowThe Ostendian
Hotel Mercure Oostende

Hotel Mercure Oostende

4 out of 5
Leopold II Laan 20 Ostend
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Oostende. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja ympärivuorokautisesta ...
7.8/10 Good! (558 reviews)
Lovely comfortable room

Reviewed on 3 Nov 2025

Opens in a new windowHotel Mercure Oostende
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Hotel Du Parc

Hotel Du Parc

4 out of 5
Marie-Joseplein 3 Ostend
Yövy tässä hotellissa kohteessa Oostende. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja huonepalvelusta. Lähellä sijaitsevat Casino Kursaal ...
9.4/10 Exceptional! (112 reviews)
Great place, lots of charm

Reviewed on 26 Sept 2025

Opens in a new windowHotel Du Parc
Hotel Royal Astrid

Hotel Royal Astrid

3.5 out of 5
Wellingtonstraat 15 Ostend
Yövy tässä kylpylälomalle soveltuvassa hotellissa kohteessa Oostende. Nauti ilmaisesta Wi-Fi-yhteydestä, täyden palvelun kylpylästä ja 2 ravintolasta. Lähellä ...
7.6/10 Good! (507 reviews)
Close to tram.

Reviewed on 28 Sept 2025

Opens in a new windowHotel Royal Astrid
Thermae Palace Hotel

Thermae Palace Hotel

4 out of 5
Koningin Astridlaan 7 Ostend
Yövy tässä rannalla sijaitsevassa hotellissa kohteessa Oostende. Nauti ilmaisesta Wi-Fi-yhteydestä, rannasta ja aamiaisesta (lisämaksusta). Lähellä sijaitsevat ...
7.8/10 Good! (431 reviews)
Really lovely place. 100%. The Staff were very helpful and friendly. The restaurant was very nice and clean plus Michelin Style. The rooms were lovely. The sea Views were really nice. Looking forward to an encore soon.

Reviewed on 5 Sept 2025

Opens in a new windowThermae Palace Hotel
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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Flight prices above are per person all prepaid taxes and online service fees included and subject to availability