Want to fly RT to Europe business or first class. Don't really care where I fly from or where I land. Where can I find lowest fare information for travel in May or September/October.

When I flew to China, I wanted to go on a carrier that would give me usable FF miles. I ended up taking AC. The price out of LAX was over $2,000 less than out of YVR, even though all we did was go from LAx to YVR, and take the YVR flight over and back.

So if flying from Miami or Baltimore or somewhere in Florida is cheaper, that is ok with me.

Once there I will likely spend time in Amsterdam, France (not Paris), UK (not London) or Spain. Plan to be gone up to 14 days.

Trying search engines one city pair at a time gets old. Is there an easier way?