Cheapest return DAL–OTP flights, May

AirHint found the following cheapest return flights from Dallas (DAL) to Bucharest (OTP) in May 2026 (see full year).

Return flights

19 May - 26 May Condor
18 May - 26 May KLM
19 May - 27 May KLM
25 May - 02 Jun Condor
17 May - 25 May Virgin Atlantic
28 May - 04 Jun Virgin Atlantic
17 May - 24 May KLM
29 May - 05 Jun Delta
28 May - 05 Jun Delta
26 May - 02 Jun Condor
26 May - 03 Jun Condor
27 May - 03 Jun Delta
27 May - 04 Jun Delta
23 May - 30 May KLM
31 May - 08 Jun KLM
24 May - 31 May KLM
25 May - 01 Jun Condor
23 May - 31 May Virgin Atlantic
18 May - 25 May KLM
22 May - 30 May Virgin Atlantic

Also check the deals for one-way flights from Dallas to Bucharest in May.

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