American Airlines flights from Brussels to Seattle
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1 Adult, Economy class
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Recent searches for flights from Brussels to Seattle
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Sep 2026
FromEUR762*
Updated: 21 hours ago
Round tripIEconomy
Oct 2026
FromEUR727*
Updated: 21 hours ago
Round tripIEconomy
Nov 2026
FromEUR722*
Updated: 21 hours ago
Round tripIEconomy
Dec 2026
FromEUR722*
Updated: 21 hours ago
Round tripIEconomy
Jan 2027
FromEUR727*
Updated: 21 hours ago
Round tripIEconomy
Feb 2027
FromEUR727*
Updated: 21 hours ago
Round tripIEconomy
EUR762cmp-daily-histogram-bars-legend-min-price-aria-label EUR762
EUR2.4Kcmp-daily-histogram-bars-legend-max-price-aria-label EUR2.4K
Displaying fares for September-2026
BRU–SEA, 11/09/2026 – 03/10/2026: From EUR1,031
11Fr
SEP
BRU–SEA, 12/09/2026 – 24/09/2026: From EUR2,378
12Sa
BRU–SEA, 13/09/2026 – 24/09/2026: From EUR2,378
13Su
BRU–SEA, 14/09/2026 – 24/09/2026: From EUR1,472
14Mo
BRU–SEA, 15/09/2026 – 24/09/2026: From EUR992
15Tu
BRU–SEA, 16/09/2026 – 24/09/2026: From EUR992
16We
BRU–SEA, 17/09/2026 – 02/10/2026: From EUR1,377
17Th
BRU–SEA, 18/09/2026 – 01/10/2026: From EUR1,058
18Fr
BRU–SEA, 19/09/2026 – 22/09/2026: From EUR2,283
19Sa
BRU–SEA, 20/09/2026 – 02/10/2026: From EUR2,283
20Su
BRU–SEA, 21/09/2026 – 16/10/2026: From EUR1,227
21Mo
BRU–SEA, 22/09/2026 – 01/10/2026: From EUR897
22Tu
BRU–SEA, 23/09/2026 – 12/10/2026: From EUR897
23We
BRU–SEA, 24/09/2026 – 21/10/2026: From EUR857
24Th
BRU–SEA, 25/09/2026 – 06/10/2026: From EUR922
25Fr
BRU–SEA, 26/09/2026 – 17/10/2026: From EUR1,187
26Sa
BRU–SEA, 27/09/2026 – 06/10/2026: From EUR922
27Su
BRU–SEA, 28/09/2026 – 17/10/2026: From EUR857
28Mo
BRU–SEA, 29/09/2026 – 17/10/2026: From EUR762
29Tu
BRU–SEA, 30/09/2026 – 17/10/2026: From EUR857
30We
BRU–SEA, 01/10/2026 – 16/10/2026: From EUR862
01Th
OCT
BRU–SEA, 02/10/2026 – 17/10/2026: From EUR1,337
02Fr
BRU–SEA, 03/10/2026 – 17/10/2026: From EUR1,337
03Sa
BRU–SEA, 04/10/2026 – 17/10/2026: From EUR2,243
04Su
BRU–SEA, 05/10/2026 – 27/10/2026: From EUR1,018
05Mo
BRU–SEA, 06/10/2026 – 15/10/2026: From EUR857
06Tu
BRU–SEA, 07/10/2026 – 17/10/2026: From EUR857
07We
BRU–SEA, 08/10/2026 – 13/10/2026: From EUR857
08Th
BRU–SEA, 09/10/2026 – 14/10/2026: From EUR1,087
09Fr
BRU–SEA, 10/10/2026 – 27/10/2026: From EUR1,087
10Sa
rangeEUR762-EUR2,378
*DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.