Cheapest return flights from Houston to Bucharest in January from 457€

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

Return flights

22 Jan - 29 Jan Spirit Airlines
13 Jan - 20 Jan Spirit Airlines
18 Jan - 25 Jan Frontier Airlines
19 Jan - 28 Jan WestJet
29 Jan - 05 Feb Spirit Airlines
19 Jan - 26 Jan WestJet
30 Jan - 06 Feb Spirit Airlines
28 Jan - 04 Feb Spirit Airlines
21 Jan - 28 Jan Spirit Airlines
23 Jan - 30 Jan Spirit Airlines
20 Jan - 27 Jan Turkish Airlines
14 Jan - 21 Jan Turkish Airlines
26 Jan - 02 Feb Spirit Airlines
31 Jan - 07 Feb Frontier Airlines
15 Jan - 22 Jan Frontier Airlines
27 Jan - 03 Feb Turkish Airlines
25 Jan - 01 Feb Frontier Airlines

Also check the deals for one-way flights from Houston to Bucharest in January.

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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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