I used points from credit-card bonuses to travel first class on Emirates and had a luxurious flight. I drank champagne and ate salmon in a spacious suite with a full-fledged entertainment center. This ...

I paid $7,000 to fly from Dubai to Korea on Emirates in first class. I thought it was worth it for the chauffeur arrival, lounge, lie-flat bed, and in-flight shower. The constant over-the-top service ...