Cheap flights from Sofia to Washington, D.C. from $519
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Washington, D.C. departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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KLM flights from Sofia to Washington, D.C. Dulles Intl Airport
Our best KLM deals on Sofia to Washington, D.C. Dulles Intl Airport flight tickets
Air France flights from Sofia to Washington, D.C. Dulles Intl Airport
Our best Air France deals on Sofia to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Sofia to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Sofia and Washington, D.C. Dulles Intl Airport?
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, November is the cheapest month to fly from Sofia to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $579. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $580.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $606. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sofia to Washington, D.C. Dulles Intl Airport for around $805.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Sofia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $622 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $745 on average. Flights to Washington, D.C. Dulles Intl Airport from Sofia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Sofia when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $688 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Sofia for as low as $614 on momondo.
What is the cheapest airline that flies from Sofia to Washington, D.C. Dulles Intl?
Qatar Airways, KLM, and Lufthansa are the most popular carriers operating from Sofia to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Lufthansa, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Sofia according to our data. Lufthansa is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Sofia to Washington, D.C. Dulles Intl Airport
Cheap Sofia to Washington, D.C. Dulles Intl Airport (SOF to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sofia to Washington, D.C. Dulles Intl Airport
How far is Sofia to Washington, D.C. Dulles Intl by plane?
There are 4927.8 mi between Sofia and Washington, D.C. Dulles Intl. Typically, this will take 12h 25m by plane in normal conditions.
When did momondo last update prices for flights from Sofia Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Sofia Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Sofia Airport to Washington, D.C. Dulles Intl Airport?
There are 3 operators available for flights from Sofia Airport to Washington, D.C. Dulles Intl Airport as of April 2025.
How old do you have to be to fly from Sofia Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sofia to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Sofia to Washington, D.C. Dulles Intl Airport is Lufthansa, representing 54% of all bookings. The subsequent popular airlines are United Airlines at 36% and Turkish Airlines at 10%.
Best airlines flying from Sofia to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Sofia to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $572 | Free Cancellation | Rating 6.7 7,046 reviews | |||
| PriceFrom $584 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $614 | Free Cancellation | Rating 7.3 3,790 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sofia to Washington, D.C.?
Finding the right flight to Washington, D.C. from Sofia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from Sofia to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington, D.C. from Sofia with this policy.
How can momondo help me find flights from Sofia to Washington, D.C.?
Once all potential Sofia to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Sofia to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Sofia to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.