If anybody is shopping around for tickets, British Airways is having a "sale" right now. Find the cheapest flight you can from BA, and then try booking it through statravel.com, and if you get the student rate it may be even cheaper (that's how I got mine earlier this year).
Examples from the email BritishAirways.com sent me:
JFK to London -
$179
Los Angeles to London -
$239
D.C. to Amsterdam -
$242
Boston to Zurich -
$248
Miami to Madrid -
$305
Denver to Berlin -
$308
Seattle to Paris -
$308
Chicago to Rome -
$315
San Francisco to Cairo -
$604
Houston to Lagos -
$612