AirHint found the following cheapest return flights from Houston (IAH) to Bucharest (OTP) in August 2026 (see full year).

Return flights

17 Aug - 24 Aug	Air France
18 Aug - 25 Aug	Air France
26 Aug - 02 Sep	British Airways
24 Aug - 31 Aug	Air France
25 Aug - 01 Sep	KLM
31 Aug - 07 Sep	Air France
16 Aug - 23 Aug	Air France
20 Aug - 27 Aug	British Airways
21 Aug - 28 Aug	British Airways
30 Aug - 06 Sep	British Airways
27 Aug - 03 Sep	British Airways
28 Aug - 04 Sep	British Airways
15 Aug - 22 Aug	Air France
22 Aug - 29 Aug	British Airways
29 Aug - 05 Sep	British Airways

Also check the deals for one-way flights from Houston to Bucharest 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 Houston to Bucharest in August from $500

Return flights