AirHint found the following cheapest return flights from Washington (IAD) to Lagos (LOS) in March 2026 (see full year).

Return flights

04 Mar - 18 Mar	Royal Air Maroc
08 Mar - 18 Mar	Royal Air Maroc
04 Mar - 13 Mar	Delta
24 Mar - 09 Apr	Delta
01 Mar - 21 Mar	Delta
06 Mar - 16 Mar	Delta
06 Mar - 14 Mar	Delta
07 Mar - 15 Mar	Delta
15 Mar - 23 Mar	Virgin Atlantic
11 Mar - 25 Mar	Delta
21 Mar - 04 Apr	Delta
20 Mar - 04 Apr	Delta
26 Mar - 09 Apr	Delta
25 Mar - 08 Apr	Virgin Atlantic
31 Mar - 24 Apr	Virgin Atlantic
01 Mar - 08 Mar	KLM
21 Mar - 05 Apr	Saudia
28 Mar - 11 Apr	Saudia
29 Mar - 12 Apr	Royal Air Maroc
28 Mar - 01 Apr	Turkish Airlines

Also check the deals for one-way flights from Washington to Lagos in March.

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 Washington to Lagos in March from $859

Return flights