Update: Some offers mentioned below are no longer available. View the current offers here.Airfare deals are typically only available on limited dates. We recommend that you use Google Flights to find dates to fly, then book through an online travel agency, such as Orbitz, which allows you to cancel flights without penalty by 11pm Eastern Time within one day of booking. Remember: Fares may disappear quickly, so book right away and take advantage of Orbitz’s courtesy cancellation if you’re unable to travel. Additionally, keep in mind that discounted partner fares may not earn miles with US-based carriers.Qatar Airways is offering discounted fares from New York (JFK) to Dubai (DXB) for departures in May. You can fly with a stop in Doha each way for just $577 round-trip. You’ll have the chance to fly on one of the newest planes in the sky, as the New York to Doha flight is operated by Qatar’s new A350 aircraft.Additionally, if South Africa’s been on your travel bucket list, Qatar’s also offering discounted fares from New York (JFK) to Johannesburg (JNB). The New York to Doha flight will be operated by the A350, while the Doha to Johannesburg flight will be operated by the airline’s 787-8. Note that the economy seats on the 787-8 have a width of 17.2" which is a bit narrower than the 18" width found on the A350. To find your flights, run a search on Google Flights to pick your dates then head to Qatar’s site to book.Economy on Qatar’s A350.Airline: Qatar AirwaysRoute: JFK to DOH and JNBCost: $577-$728+ round-trip in economyDates: May 2016Booking Link: OrbitzPay With: American Express Premier Rewards Gold, Citi Prestige or Chase Sapphire PreferredHere are some examples of what you can book:Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.New York (JFK) to Dubai (DXB) on Qatar for $577 round-trip:New York (JFK) to Dubai (DXB) on Qatar Airways for $577 round-trip.New York (JFK) to Johannesburg (JNB) on Qatar for $728 round-trip:New York (JFK) to Johannesburg (JNB) on Qatar Airways for $728 round-trip.Maximize Your PurchaseDon’t forget to use a credit card that earns additional points on airfare purchases, such as the American Express Premier Rewards Gold or Citi Prestige (3x on airfare) or the Chase Sapphire Preferred Card (2x on all travel purchases). Check out this post for more on maximizing airfare purchases.If you’re able to score one of these tickets, please share the good news in the comments below!