AirHint found the following cheapest return flights from Los Angeles (LAX) to Tehran (IKA) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Turkish Airlines
02 Dec - 09 Dec	Turkish Airlines
04 Dec - 14 Dec	Qatar Airways
05 Dec - 15 Dec	Qatar Airways
31 Dec - 18 Jan	Turkish Airlines
30 Dec - 13 Jan	TAP
29 Dec - 13 Jan	Lufthansa
06 Dec - 16 Dec	Qatar Airways
08 Dec - 18 Dec	Qatar Airways
06 Dec - 14 Dec	Qatar Airways
07 Dec - 17 Dec	Qatar Airways
11 Dec - 11 Jan	Lufthansa
27 Dec - 16 Jan	Lufthansa
26 Dec - 18 Jan	Austrian Airlines
26 Dec - 25 Jan	Austrian Airlines
10 Dec - 24 Dec	Qatar Airways
09 Dec - 19 Dec	Qatar Airways
11 Dec - 12 Jan	Lufthansa
14 Dec - 14 Jan	Lufthansa
24 Dec - 18 Jan	Scandinavian Airlines

Also check the deals for one-way flights from Los Angeles to Tehran in December.

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 Los Angeles to Tehran in December from 784€

Return flights