Cheapest return flights from Portland to Bucharest in March from 430€

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

Return flights

04 Mar - 11 Mar SWISS
01 Mar - 08 Mar Air Canada
02 Mar - 09 Mar KLM
06 Mar - 13 Mar KLM
08 Mar - 15 Mar KLM
09 Mar - 16 Mar KLM
15 Mar - 22 Mar KLM
16 Mar - 23 Mar KLM
10 Mar - 17 Mar KLM
24 Mar - 31 Mar Icelandair
28 Mar - 04 Apr Air Canada
26 Mar - 02 Apr British Airways

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

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