Cheapest return flights from Washington to Brussels in December from 610€

AirHint found the following cheapest return flights from Washington (IAD) to Brussels (BRU) in December 2026 (see full year).

Return flights

02 Dec - 09 Dec Scandinavian Airlines
23 Dec - 04 Jan Scandinavian Airlines
22 Dec - 04 Jan Icelandair
02 Dec - 09 Dec Brussels Airlines direct
17 Dec - 21 Dec Icelandair
01 Dec - 08 Dec Brussels Airlines direct
08 Dec - 15 Dec Brussels Airlines direct
09 Dec - 16 Dec Brussels Airlines direct
03 Dec - 10 Dec Brussels Airlines direct
04 Dec - 11 Dec Brussels Airlines direct
06 Dec - 13 Dec Brussels Airlines direct
10 Dec - 17 Dec Brussels Airlines direct
19 Dec - 02 Jan Scandinavian Airlines
19 Dec - 02 Jan Brussels Airlines direct

Also check the deals for one-way flights from Washington to Brussels in December.

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