$262 Flights from Baltimore Washington International (BWI) to Sofia (SOF)

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Flight deals from Baltimore Washington International to Sofia

Looking for a cheap last-minute deal or the best round-trip flight from Baltimore Washington International Airport to Sofia Airport? If you want to travel next month, round-trip fares start from $731. Find the lowest prices on one-way and round-trip tickets right here.

Sofia.$262 per passenger.Departing Tue, Aug 4.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Tue, Aug 4, arriving in Sofia.Price includes taxes and charges.From $262, select.

Sofia.$303 per passenger.Departing Thu, Oct 15.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Thu, Oct 15, arriving in Sofia.Price includes taxes and charges.From $303, select.

Sofia.$343 per passenger.Departing Tue, Jul 28.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departing from Baltimore Washington International on Tue, Jul 28, arriving in Sofia.Price includes taxes and charges.From $343, select.

Sofia.$456 per passenger.Departing Sun, Sep 6.One-way flight with British Airways.Outbound indirect flight with British Airways, departing from Baltimore Washington International on Sun, Sep 6, arriving in Sofia.Price includes taxes and charges.From $456, select.

Sofia.$662 per passenger.Departing Mon, Mar 1.One-way flight with British Airways.Outbound indirect flight with British Airways, departing from Baltimore Washington International on Mon, Mar 1, arriving in Sofia.Price includes taxes and charges.From $662, select.

Find the cheapest month to fly from Baltimore Washington International to Sofia from $262 one-way

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

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Baltimore Washington International to Sofia: Alternative routes

Compare routes from Baltimore Washington International to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Sofia

4 miles from central Sofia

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from $262

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Washington, D.C. to Sofia: Flight information

The things to know before you go.

Cheapest flight found	$262
Cheapest month to fly	August

Finding cheap flights from Baltimore Washington International to Sofia: Frequently asked questions

How much are round-trip flights from Baltimore Washington International to Sofia?

The best price we found for a round-trip flight from Baltimore Washington International to Sofia is $685. 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.

Which airlines fly direct from Baltimore Washington International to Sofia?

Currently, there are no airlines that fly direct from Baltimore Washington International to Sofia. But we found flights with one or more stops from $685.

How many flights are there a week from Baltimore Washington International to Sofia?

There are no flights flying from Baltimore Washington International to Sofia, as of July 2026.

When is the cheapest time to fly from Baltimore Washington International to Sofia?

The cheapest month to fly from Baltimore Washington International to Sofia is usually October.

Which upcoming date is cheapest to fly from Baltimore Washington International Airport to Sofia Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Sofia Airport on Saturday, October 3, 2026.

Can I get a direct flight from Baltimore Washington International Airport to Sofia Airport?

No airlines currently offer direct flights between Baltimore Washington International Airport and Sofia Airport. Most routes have one or more stops.

How can I find the best flight deal to Sofia?

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 Sofia 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.

When is the best time to book flights to Sofia?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Baltimore Washington International Airport to Sofia?

Currently, Icelandair offers the cheapest flight tickets to Sofia.

Traveling from Baltimore Washington International Airport (BWI) to Sofia Airport (SOF): what you need to know

The timezone in Sofia is UTC+2, which is seven hours ahead of Washington DC.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport with enough time to catch your BWI to SOF flight.
Flying during a peak time such as July? Major public holidays and other popular periods can mean longer lines and delays at security. Play it safe and arrive up to four hours before an international flight and two hours before a domestic departure.
Choose a stopover if you'd love to break up your flight. Just uncheck 'Direct flights only' to see your options for tickets from Baltimore Washington International Airport to Sofia Airport. London Heathrow Airport is a popular stopover on the BWI to SOF route.

How to find the cheapest flights from Baltimore Washington International Airport (BWI) to Sofia Airport (SOF)

Currently, $262 is the lowest price we've found for a one-way Baltimore Washington International Airport to Sofia Airport flight. The best price for a return plane ticket is $685. Bear in mind that fares could change due to availability when booking.
To get your hands on cheap tickets from BWI to SOF, book as early as you can. Airlines usually offer lower fares when flights are first released.
If you're willing to be flexible with your travel plans, try using the 'Whole month' tool. It'll find the cheapest price in every month when searching for your flight from Baltimore Washington International Airport to Sofia Airport.
Getting your hands on cheap flights from BWI to SOF is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.
Tailor your trip using filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Baltimore Washington International Airport to Sofia Airport.

Handy information about Baltimore Washington International Airport (BWI)

77% of flights taking off from Baltimore Washington International Airport arrive at their destination on time.
Baltimore Washington International Airport is around 30 miles from central Washington DC. If you're catching a cab, ride-sharing or driving from the center, it'll take you 40 minutes or so to arrive, depending on the traffic.
Planning to take public transport? Expect a trip time of around 50 minutes.
Get your trip off to a relaxed start by staying near BWI. Whether you're boarding an early flight from Baltimore Washington International Airport to Sofia Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Sofia Airport (SOF)

If you're coming in on a late Baltimore Washington International Airport to Sofia Airport flight, nothing tops the convenience of being near the terminal. Collect your bags from the carousel and then be tucked up in bed shortly after at one of these accommodation options near SOF:
Pick up a Sofia Airport rental car and explore Sofia and beyond with your own wheels. MEX, Surprice and NU Car Rentals are popular outlets to choose from here.
Lock in the best deal by booking your ride from Sofia Airport about one week in advance of your trip.

When to fly to Sofia Airport (SOF)

August is the most popular month for flights from Baltimore Washington International Airport to Sofia Airport. To avoid the crowds, travel to Sofia in March.
Book your flight from Baltimore Washington International Airport to Sofia Airport for August if you want to explore Sofia during its warmest month. Expect temperatures of between 55ºF and 90ºF.
Search for cheap tickets from BWI to SOF in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 12ºF and 45ºF on average.

Explore more of Bulgaria

You've done Sofia, now it's time to explore more of Bulgaria. Journey about 80 miles south-east to Plovdiv to tick off its leading attractions. From Plovdiv Roman Theatre to Municipal Institute "Ancient Plovdiv" and Museum Center for Contemporary History, there's plenty to keep you busy.
Varna is another well-known destination in Bulgaria and is around 240 miles east of Sofia. No journey is complete without a visit to Sahara beach, Museum of Natural History and Sea Garden.