Ich finde auf beta.itasoftware.com einen Flug mit den exakten Daten für 647€ pro Erwachsenem...allerdings mit Flughafenwechsel in London, was mit Kleinkind kein Spaß ist:
Dusseldorf, Germany to Las Vegas, NV: 5548 miles 15 hrs 45 min
British Midland Flight BD3250 on a Boeing 737 (jet) in coach class
Departs Dusseldorf, Germany (DUS) Mon, Aug 27 6:55a 1 hr 25 min
Arrives London, United Kingdom (LHR) 7:20a
Layover in London 4 hrs 5 min
Virgin Atlantic Flight VS43 on a Boeing 747 (jet) in coach class (lunch, snack)
Departs London, United Kingdom (LGW) Mon, Aug 27 11:25a 10 hrs 15 min
Arrives Las Vegas, NV (LAS) 1:40p
Note: You must change airports in London between London Heathrow (LHR) and London Gatwick (LGW).
Las Vegas, NV to Dusseldorf, Germany: 5520 miles 18 hrs 20 min
Virgin Atlantic Flight VS44 on a Boeing 747 (jet) in coach class (breakfast, dinner)
Departs Las Vegas, NV (LAS) Thur, Sept 27 4:05p 9 hrs 50 min
Arrives London, United Kingdom (LGW) Fri, Sept 28 9:55a
Air Berlin GmbH & Co. Luftverkehrs KG Flight AB8747 on a Boeing 737 (jet) in coach class
Departs London, United Kingdom (STN) Fri, Sept 28 5:15p 1 hr 10 min
Arrives Dusseldorf, Germany (DUS) 7:25p
Note: The flight from Las Vegas (LAS) to London (LGW) is overnight.
Note: You must change airports in London between London Gatwick (LGW) and London Stansted (STN).
Viele Grüße - Dirk