Business class is usually expensive but check this. 50% off on select routes if you fly to your destination and transfer through Doha, Qatar. The kicker is you get a free hotel night in Doha including visas. I worked there on and off for a few years before so decent sale. Taxis are affordable and honest. Decent places to shop as well but the bars aren't cheap. Great deals though at the Souq Waqif (fancy local market) and plenty of stuff to do. Can be hot though so would skip out July and August if you can. 51c!!