Washington DC (DCA) to Lagos (LOS): 5,416 miles (8,716 km) great-circle, about 11h 20m nonstop by our estimate. Cheapest fare observed: $1394 round-trip on American Airlines, with 2 stops, departing April 29, 2026.
$1394 round-trip, American Airlines AA1328, departing 2026-04-29 at 19:50, returning 2026-05-07. The recorded itinerary left on a Wednesday, returning on a Thursday 8 nights later; the fare was observed 4 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1394, it ranked 22nd of the 30 round-trip fares we recorded from DCA (median $998). That is 25.7 cents per great-circle mile (round-trip price over one-way distance), close to the DCA median of 26.4 cents across 30 round-trip routes.
Routes from DCA of similar length: Accra (5,270 mi) at $1393 and Istanbul (5,199 mi) at $1272.
American Airlines had the cheapest fare on 3 of 30 DCA routes. It is the 8th longest of the 30 routes we track from DCA.
Of 15 departure airports with a fare to Lagos, Washington DC (DCA) ranked 13th at $1394. Lowest: $738 from Dubai (DXB); highest: $1746 from Austin (AUS); 0 nonstop. Cheapest-fare airlines (routes): Qatar (5), Turkish (3), Virgin Atlantic (2), airline 4Y (1), American Airlines (1) and Frontier (1), plus 2 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, Africa/Lagos; flight time is our estimate.