AirHint found the following cheapest return flights from Oakland (OAK) to Berlin (BER) in August 2025 (see full year).

Return flights

18 Aug - 27 Aug	Icelandair
23 Aug - 31 Aug	Icelandair
25 Aug - 31 Aug	Icelandair
05 Aug - 18 Aug	Icelandair
20 Aug - 08 Sep	Icelandair
02 Aug - 12 Aug	Icelandair
06 Aug - 18 Aug	Icelandair
18 Aug - 01 Sep	Icelandair
07 Aug - 13 Aug	Icelandair
03 Aug - 13 Aug	Icelandair
07 Aug - 18 Aug	Icelandair
05 Aug - 16 Aug	Icelandair

Also check the deals for one-way flights from Oakland to Berlin in August.

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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Cheapest return flights from Oakland to Berlin in August from $1038

Return flights