A self-service dining room offers dishes such as chicken Akara, meat skewers, jollof rice, lasagna, Greek salad, bagels, sausages and pastries.
Guests traveling in First will also be offered champagne and canapes at the new bar.
BA currently operates one daily Boeing 787-10 flight between Heathrow and Lagos, departing London at 11.50am and arriving at 6.15pm, before returning at 10.45pm and landing back at Heathrow at 5.25am the following day.
The Lagos lounge renovations were first announced at the airline's showcase event earlier this year, where BA also revealed plans for new lounges in Dubai and Miami, and an upgrade to the airline's existing facilities. airline in Seattle.
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Calum Laming, British Airways chief customer officer, commented on the news:
“We are focused on investing in the entire customer journey, not just on board. For many of our customers, lounges are an important part of their experience, and the redesign of our Lagos lounge is a key part of our transformation strategy at our lounges around the world.
“We are delighted to open our doors to this stunning salon in Lagos and are confident that clients will enjoy spending time in this cleverly created space.”
ba.com