The contributors of Flight-Report published 13 reviews on 2 airlines on the route Washington - Washington Dulles (IAD) → Frankfurt - Frankfurt am Main (FRA). The airline with the best average rating is Lufthansa with 7.3/10. The average flight time is 7 hours and 50 minutes.
Airlines on this route are:
Frequent travelers recommend "Turkish Airlines Lounge" at IAD for comfort and services.
Access to the airport of Washington (IAD) is rated as average; plan your trip in advance.
