1. We recommend Google Flights to find these trips because it has an easy-to-use calendar tool to browse dates and fares. See an example itinerary by pressing the blue button below.

Select one of the date boxes to expand the calendar view and see fares for each departure date. The fares shown will update if you pick a longer or shorter trip - trying different lengths can reveal more options.

Once you find dates at the cheapest price, select the outbound and return flights to see booking options. You can book with an Online Travel Agent for the lowest price, or go directly with the airline. If you're booking with the airline only, you can also find trips with Delta slightly cheaper than via Qatar Airways.

Note: The price shown on the Google Flights calendar may slightly differ to the price we have listed. This is due to the calendar not yet updating to reflect a price change. Click here to learn more.

However, once you have selected your dates and clicked through to book with either the airline or an OTA, the price should adjust to match what we listed.

Find on Google Flights