Cheapest return flights from Portland to Madrid in March from 397€

AirHint found the following cheapest return flights from Portland (PDX) to Madrid (MAD) in March 2026 (see full year).

Return flights

03 Mar - 10 Mar Delta
02 Mar - 10 Mar Delta
04 Mar - 10 Mar Delta
01 Mar - 10 Mar Delta
05 Mar - 10 Mar Delta
01 Mar - 14 Mar Delta
24 Mar - 31 Mar Air France
17 Mar - 31 Mar Iberia
05 Mar - 14 Mar Delta
13 Mar - 20 Mar Delta

Also check the deals for one-way flights from Portland to Madrid in March.

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