Cheapest return flights from Chicago to Berlin in May from $502

AirHint found the following cheapest return flights from Chicago (ORD) to Berlin (BER) in May 2026 (see full year).

Return flights

13 May - 19 May TAP
10 May - 18 May Icelandair
19 May - 26 May Icelandair

Also check the deals for one-way flights from Chicago to Berlin in May.

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