Update: Some offers mentioned below are no longer available. View the current offers here.Want to see the latest flight deals as soon as they’re published? Follow The Points Guy on Facebook and Twitter, and subscribe to text message alerts from our deals feed, @tpg_alerts.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.Tokyo is normally one of the most expensive cities in Asia to fly to, but if you book right now, you can score a heck of a deal. Singapore Airlines, one of the top rated airlines in the world, even for economy travel, is putting the Japanese capital on sale for just $442 round-trip. We are seeing availability from September through December, and then the price jumps to about $548 total — which is still a great deal — until the end of the schedule in June. The price will appear as $548 for all dates with Google Flights and on ITA Matrix, but if you click through, Expedia will price those dates at $442.Airline: Singapore AirlinesRoute: Los Angeles (LAX) to Tokyo (NRT)Cost: $442+ round-trip in economyDates: September - December 2016Booking Link: ExpediaPay With: American Express Premier Rewards Gold, Citi Prestige or Chase Sapphire PreferredHere are some examples of what you can book:Los Angeles (LAX) to Tokyo (NRT) for $442 Round-Trip in September:Los Angeles (LAX) to Tokyo (NRT) for $442 Round-Trip.Los Angeles (LAX) to Tokyo (NRT) for $442 Round-Trip in October:Los Angeles (LAX) to Tokyo (NRT) for $442 Round-Trip.Maximize Your PurchaseSign 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.Don’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!H/T: The Flight Deal