Where can i find cheap flights to Lagos?

i want to cheap flights to Lagos from London any airport, currently i am staying near at Glasgow. Suggest me if anybody know good flights deal as well as flexibility. i need 4 tickets at 23-March-2012.

i don't know my returning date currently.Where can i find cheap flights to Lagos?
I will be give the best suggestion to you for cheapest and best flights to Lagos.You can get more discount to Lagos flights by http://www.travelup.co.uk/uk/cheap-flights-to/lagos-los.aspx
Plan early to save more! One of the safest and surest ways of landing up with cheap airline tickets is making your reservations well in advance. This not only offers you much better chances with cost effective airline tickets, it also offers you great number of other opportunities regarding airline, seat and route preferences.Where can i find cheap flights to Lagos?
http://www.travelocity.com/

http://www.expedia.com/

http://www.kayak.com/

http://www.orbitz.com/
google.