AirHint found the following cheapest return flights from Dallas (DAL) to Lagos (LOS) in December 2025 (see full year).

Return flights

05 Dec - 20 Dec	Delta
01 Dec - 27 Dec	Delta
01 Dec - 15 Dec	KLM
28 Dec - 12 Jan	KLM
03 Dec - 14 Jan	KLM
09 Dec - 13 Jan	Delta
26 Dec - 29 Dec	KLM
26 Dec - 15 Jan	KLM
25 Dec - 10 Jan	Delta
22 Dec - 31 Dec	Delta
05 Dec - 10 Jan	KLM
01 Dec - 09 Jan	KLM
20 Dec - 27 Dec	Delta
27 Dec - 10 Jan	KLM
17 Dec - 12 Jan	Delta
21 Dec - 12 Jan	Delta
15 Dec - 29 Dec	KLM
17 Dec - 28 Dec	KLM

Also check the deals for one-way flights from Dallas to Lagos 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 Dallas to Lagos in December from $1458

Return flights