Singapore Airlines via DealBase offers select Singapore Airlines Roundtrip Flights to Asia and Europe with prices starting from $597.42. (On the DealBase landing page, click on "singaporeair.com" in the top line to see this offer.) That's the lowest price we could find by $77. This price is valid on flights departing on May 14 from Los Angeles, CA, (LAX) with arrival in Tokyo, Japan, (NRT) with return on May 23. This sale includes flights to Frankfurt, Germany, (FRA); Manchester, England, (MAN); Amsterdam, Netherlands, (AMS); Hanoi, Vietnam (HAN); and more. Book this travel deal by January 27 for travel from February 10 through June 15 and from July 10 through December 10.
All prices, dates, and booking details were valid at the time of publication.