Qatar Airways offers roundtrip international flights from select cities in the U.S. for as low as $692.09, as provided by ShermansTravel. (Click on "" in the main paragraph to see this sale; all taxes are included.) That's $2 under last month's mention and the least-expensive base rate we've seen from Qatar Airways. It's also a current low for select routes by $376. This price is valid on flights departing from Washington, D.C. (IAD) to Ahmedabad, India, (AMD) on April 16; prices vary depending on the departure cities and dates chosen. Additional fees may apply. Book this travel deal by April 5 for travel through May 31. Other notable fares:

Washington, D.C. (IAD) to Islamabad (ISB) from $799

Washington, D.C. (IAD) to Karachi (KHI) from $871

Philadelphia (PHL) to Beijing (PEK) from $984.77

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