Question : How many days should you spend in Dulles?
Answer : The average time spent in Dulles by travelers from Sofia is 52 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : In July, Wednesday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : Which airline is giving the best deals for round-trip flights from Sofia Airport (SOF) to Washington Dulles International Airport (IAD)?
Answer : Qatar Airways is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $634, which is quite a deal when compared to the high-end bookings of $2,407.
Question : How much should a trip from Sofia (SOF) to Dulles (IAD) cost?
Answer : Flight prices fluctuate much more than the majority of routes from Bulgaria for SOF to IAD. They vary anywhere from $634 to $2,407. Prices tend to be lower the further out you book.
Question : Looking for the cheapest flight over the next 30 days?
Answer : Jul 12th has seen bookings (as of Jun 19th) as cheap as $684. That comes in 34% below the average price for this route. Saving on booking fees means you'll have more cash in your hand for the trip.