Cheapest return flights from Washington to Berlin in December from 449€

AirHint found the following cheapest return flights from Washington (IAD) to Berlin (BER) in December 2025 (see full year).

Return flights

05 Dec - 13 Dec Icelandair
07 Dec - 14 Dec Icelandair
03 Dec - 10 Dec Scandinavian Airlines
08 Dec - 15 Dec Scandinavian Airlines
10 Dec - 16 Dec Lufthansa
02 Dec - 09 Dec United
29 Dec - 05 Jan Lufthansa
12 Dec - 19 Dec United
13 Dec - 20 Dec Icelandair
17 Dec - 25 Dec British Airways
26 Dec - 05 Jan SWISS
23 Dec - 30 Dec United
11 Dec - 03 Jan TAP
27 Dec - 03 Jan United
20 Dec - 03 Jan TAP

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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