American Airlines flights from Brussels to Seattle
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1 Adult, Economy class
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today
today
Recent searches for flights from Brussels to Seattle
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location_on
Aug 2026
FromEUR891*
Updated: 18 hours ago
Round tripIEconomy
Sep 2026
FromEUR721*
Updated: 18 hours ago
Round tripIEconomy
Oct 2026
FromEUR716*
Updated: 18 hours ago
Round tripIEconomy
Nov 2026
FromEUR716*
Updated: 18 hours ago
Round tripIEconomy
Dec 2026
FromEUR716*
Updated: 18 hours ago
Round tripIEconomy
Jan 2027
No results available
EUR721cmp-daily-histogram-bars-legend-min-price-aria-label EUR721
EUR2.2Kcmp-daily-histogram-bars-legend-max-price-aria-label EUR2.2K
Displaying fares for August-2026
BRU–SEA, 22/08/2026 – 21/09/2026: From EUR1,466
22Sa
AUG
BRU–SEA, 23/08/2026 – 06/09/2026: From EUR1,466
23Su
BRU–SEA, 24/08/2026 – 06/09/2026: From EUR986
24Mo
BRU–SEA, 25/08/2026 – 07/09/2026: From EUR986
25Tu
BRU–SEA, 26/08/2026 – 10/09/2026: From EUR986
26We
BRU–SEA, 27/08/2026 – 10/09/2026: From EUR1,134
27Th
BRU–SEA, 28/08/2026 – 08/09/2026: From EUR1,293
28Fr
BRU–SEA, 29/08/2026 – 08/09/2026: From EUR1,221
29Sa
BRU–SEA, 30/08/2026 – 29/09/2026: From EUR891
30Su
BRU–SEA, 31/08/2026 – 21/09/2026: From EUR1,293
31Mo
BRU–SEA, 01/09/2026 – 22/09/2026: From EUR1,179
01Tu
SEP
BRU–SEA, 02/09/2026 – 01/10/2026: From EUR846
02We
BRU–SEA, 03/09/2026 – 24/09/2026: From EUR801
03Th
BRU–SEA, 04/09/2026 – 09/09/2026: From EUR1,139
04Fr
BRU–SEA, 05/09/2026 – 02/10/2026: From EUR1,229
05Sa
BRU–SEA, 06/09/2026 – 02/10/2026: From EUR1,229
06Su
BRU–SEA, 07/09/2026 – 21/09/2026: From EUR991
07Mo
BRU–SEA, 08/09/2026 – 21/09/2026: From EUR721
08Tu
BRU–SEA, 09/09/2026 – 15/09/2026: From EUR756
09We
BRU–SEA, 10/09/2026 – 21/09/2026: From EUR851
10Th
BRU–SEA, 11/09/2026 – 11/10/2026: From EUR1,213
11Fr
BRU–SEA, 12/09/2026 – 21/09/2026: From EUR2,237
12Sa
BRU–SEA, 13/09/2026 – 12/10/2026: From EUR2,237
13Su
BRU–SEA, 14/09/2026 – 21/09/2026: From EUR991
14Mo
BRU–SEA, 15/09/2026 – 11/10/2026: From EUR851
15Tu
BRU–SEA, 16/09/2026 – 26/09/2026: From EUR721
16We
BRU–SEA, 17/09/2026 – 21/09/2026: From EUR1,081
17Th
BRU–SEA, 18/09/2026 – 02/10/2026: From EUR1,662
18Fr
BRU–SEA, 19/09/2026 – 02/10/2026: From EUR1,186
19Sa
BRU–SEA, 20/09/2026 – 03/10/2026: From EUR1,186
20Su
BRU–SEA, 21/09/2026 – 03/10/2026: From EUR721
21Mo
rangeEUR721-EUR2,237
*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.