Cheap Flights from Sofia to Washington D.C.

Compare Sofia to Washington D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington D.C.

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Flight deals from Sofia Airport to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Sofia Airport to Washington D.C.? If you want to travel next month, return fares start from ر.ق.‏ 2,165. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sofia to Washington D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sofia to Washington D.C. flights are currently cheapest in May.

Sofia to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,492
Cheapest month to flyMay

Finding cheap flights from Sofia to Washington D.C.: Frequently asked questions

There are 5 airports in Washington D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.
The best price we found for a return flight from Sofia to Washington D.C. is ر.ق.‏ 2,165. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sofia to Washington D.C.. But we found flights with one or more stops from ر.ق.‏ 2,165.
As of March 2026, there are no flights flying from Sofia to Washington D.C..
The cheapest month to fly from Sofia to Washington D.C. is usually April.
If you're flying from Sofia Airport, the cheapest airport near Washington D.C. is Washington Dulles – which is 36.5 km away from the centre of Washington D.C.. We've found flights into this airport from ر.ق.‏ 2,165.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sofia Airport to Washington D.C. on Friday, 10 April 2026.
No airlines currently offer direct flights between Sofia Airport and Washington D.C.. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. July is typically the warmest month in Washington D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.
Currently, KLM offers the cheapest flight tickets to Washington D.C..

Travelling from Sofia Airport (SOF) to Washington DC: what you need to know

  • Washington DC is six hours behind Sofia, where Sofia Airport is located. Washington DC follows the UTC-4 timezone.

  • Allow plenty of time to catch your SOF to Washington DC flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Delays at security and check-in are likely if you're travelling during high season, so allow some extra breathing room. A good rule for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • A stopover is the ideal opportunity to break up your trip and perhaps even explore a different city. When searching for flight tickets from SOF to Washington DC, deselect the 'Direct flights only' box to see where you can visit along the way. Popular options include:

    • London Heathrow Airport (LHR)

    • Frankfurt Airport (FRA)

    • Dublin Airport (DUB)

  • The journey from central Sofia to SOF takes around 35 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 6 kilometres in 15 minutes or so, depending on traffic.

  • Want an easy start to your holiday? Stay near SOF. Whether you're taking an early flight from Sofia Airport to Washington DC or just don't want to be rushed, these hotels are worth a look:

  • Of the departures from Sofia Airport, 66.73% arrive as scheduled at their destination.

How to find the cheapest flights from Sofia Airport (SOF) to Washington DC

  • ر.ق.‏ 1,492 is the lowest price we've seen for a one-way Sofia Airport to Washington DC flight. A round-trip flight ticket right now is ر.ق.‏ 2,165. Depending on the availability and when you book, these fares may change.

  • To find cheap flights from SOF to Washington DC, book ahead. Airlines tend to offer lower fares when tickets are first released.

  • Landing cheap tickets from Sofia Airport to Washington DC is easier if you're flexible with your dates. Use the 'Whole month' search function to get the lowest prices across every month and score an incredible deal.

  • Picking up a cheap flight from SOF to Washington DC is a breeze with Price Alerts. Simply set up one of these automatic notifications and we'll let you know when there's a better deal.

  • Find an affordable flight from Sofia Airport to Washington DC with the help of our filters. Choose your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Ronald Reagan National Airport (DCA) to central Washington DC takes around 15 minutes by car. The centre is roughly 8 kilometres away.

  • It takes around 45 minutes when travelling by public transport.

  • Book a hotel close to DCA if you're coming in on a late flight from Sofia Airport to Washington DC. Select one of these accommodation options and make arrival day easier:

  • Pick up a Ronald Reagan National Airport rental car and explore Washington DC and beyond with your own wheels. Thrifty, Sixt and Dollar are top outlets you can book with here.

  • Booking your ride from Ronald Reagan National Airport about four weeks before your flight from SOF to Washington DC can help you get the best possible rate.

  • The address for DCA is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Washington Dulles International Airport (IAD) is roughly 56 kilometres from the centre of Washington DC. Following your flight from Sofia Airport to Washington DC, it'll take you around 50 minutes to reach the heart of the city in a cab or ride-share.

  • You can expect the journey to take about 1 hour 10 minutes on public transport.

  • There are some great places to drop your things at near IAD. Settle in and get cosy after your SOF to Washington DC flight at one of these perfectly located options:

  • No need to worry about public transport schedules or slow-moving cab lines. Grab a Washington Dulles International Airport rental car and let your trip unfold on your terms. Check out the availability and rates from Dollar, Thrifty and Sixt.

  • Avoid potential price surges. Securing your ride one week before your arrival at IAD can help you lock in a better rate.

  • You can find Washington Dulles International Airport at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

Best time to go to Washington DC

  • Plan your trip to Washington DC in high season if you like a bustling atmosphere, but remember that hotel prices are generally higher. Alternatively, book your flights from Sofia Airport to Washington DC during the off-season when prices are cheaper and it's not as busy.

  • Lock in a Sofia Airport to Washington DC flight ticket with a departure in July if you're eager to experience the city during its warmest month. Expect temperatures to range from 19ºC to 33ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from SOF to Washington DC in January when temperatures average between -6ºC and 10ºC.

More about Washington DC

Explore more of United States

  • Washington DC has loads to offer, but there are so many other parts of United States just waiting to be explored. Around 322 kilometres north-east of Washington DC, a trip to New York will keep you on the go. Don't miss top attractions like Statue of Liberty, Central Park and Empire State Building.

  • If you want to check out another major stop in United States, head for Philadelphia, roughly 193 kilometres north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.