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Cheap flights from Seattle to Brussels, Belgium for only $436 roundtrip with British Airways.
DEPART:
Seattle, USA
ARRIVE:
Brussels, Belgium
RETURN:
Seattle, USA
DATES:
Availability in October 2019
Example dates:
1st-8th Oct
1st-9th Oct
1st-10th Oct
1st-13th Oct
7th-15th Oct
7th-16th Oct
7th-17th Oct
8th-16th Oct
8th-20th Oct
8th-21st Oct
8th-22nd Oct
9th-16th Oct
9th-17th Oct
9th-21st Oct
9th-22nd Oct
10th-20th Oct
10th-21st Oct
14th-24th Oct
15th-24th Oct
16th-23rd Oct
16th-24th Oct
17th-24th Oct
and more…
STOPS:
London
AIRLINES:
British Airways
Allow the search to complete, then click an OTA to view the advertised price: