€530 Cheap Flights Sofia to Washington (SOF-IAD)

View €530 flight on Sat, 24 May 2025Opens in a new window

Cheap flights from Sofia to Washington (SOF-IAD)

Prices were available within the past 7 days and start at €530 for one-way flights and €487 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, 13 Apr - Tue, 29 Apr
SOF
Sofia
IAD
Washington
€487 Return, found 4 days ago
€487
Return
found 4 days ago
Select British Airways flight, departing Sun, 13 Apr from Sofia to Washington, returning Tue, 29 Apr, priced at €487 found 4 days ago
American Airlines
Sun, 13 Apr - Sat, 26 Apr
SOF
Sofia
IAD
Washington
€507 Return, found 18 hours ago
€507
Return
found 18 hours ago
Select American Airlines flight, departing Sun, 13 Apr from Sofia to Washington, returning Sat, 26 Apr, priced at €507 found 18 hours ago
British Airways
Sun, 13 Apr - Tue, 29 Apr
SOF
Sofia
IAD
Washington
€517 Return, found 4 days ago
€517
Return
found 4 days ago
Select British Airways flight, departing Sun, 13 Apr from Sofia to Washington, returning Tue, 29 Apr, priced at €517 found 4 days ago
British Airways
Wed, 11 Jun - Sat, 28 Jun
SOF
Sofia
IAD
Washington
€541 Return, found 1 day ago
€541
Return
found 1 day ago
Select British Airways flight, departing Wed, 11 Jun from Sofia to Washington, returning Sat, 28 Jun, priced at €541 found 1 day ago
American Airlines
Sun, 13 Apr - Tue, 29 Apr
SOF
Sofia
IAD
Washington
€541 Return, found 4 days ago
€541
Return
found 4 days ago
Select American Airlines flight, departing Sun, 13 Apr from Sofia to Washington, returning Tue, 29 Apr, priced at €541 found 4 days ago
American Airlines
Wed, 11 Jun - Sat, 28 Jun
SOF
Sofia
IAD
Washington
€542 Return, found 1 day ago
€542
Return
found 1 day ago
Select American Airlines flight, departing Wed, 11 Jun from Sofia to Washington, returning Sat, 28 Jun, priced at €542 found 1 day ago
Swiss International Air Lines
Thu, 5 Jun - Mon, 15 Sep
SOF
Sofia
IAD
Washington
€560 Return, found 5 days ago
€560
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 5 Jun from Sofia to Washington, returning Mon, 15 Sep, priced at €560 found 5 days ago
ITA Airways
Mon, 1 Sep - Tue, 30 Sep
SOF
Sofia
IAD
Washington
€566 Return, found 2 hours ago
€566
Return
found 2 hours ago
Select ITA Airways flight, departing Mon, 1 Sep from Sofia to Washington, returning Tue, 30 Sep, priced at €566 found 2 hours ago
United
Wed, 2 Apr - Sat, 27 Sep
SOF
Sofia
IAD
Washington
€585 Return, found 2 days ago
€585
Return
found 2 days ago
Select United flight, departing Wed, 2 Apr from Sofia to Washington, returning Sat, 27 Sep, priced at €585 found 2 days ago
Air Canada
Tue, 1 Apr - Sun, 28 Sep
SOF
Sofia
IAD
Washington
€588 Return, found 16 hours ago
€588
Return
found 16 hours ago
Select Air Canada flight, departing Tue, 1 Apr from Sofia to Washington, returning Sun, 28 Sep, priced at €588 found 16 hours ago

Perfect flights from Sofia to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sofia to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Sofia to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €530 and roundtrip prices from €487. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.

Frequently asked questions

How much is a flight from SOF to IAD?
If you’re travelling between Sofia Intl. Airport and Dulles Intl. Airport, round-trip flights start from €487. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal pass you by. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sofia Airport (SOF) to IAD?
Most flights can be cancelled online, but each airline has its own set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sofia Airport (SOF) to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Sofia Intl. Airport to IAD flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from SOF to Dulles Intl. Airport?
From SOF to Dulles Intl. Airport, you’ll be in your seat for around 13 hours. If you’ve been wanting to get stuck into that bestselling novel, now’s the best time to do it.
How far is the flight from Sofia Airport (SOF) to Dulles Intl. Airport?
Sofia to Chantilly is around 8,000 kilometres, so get ready to spend quite a while in the air. Don’t forget to pack all the essentials, from your toothbrush to your hairbrush. Toss in a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from Sofia Intl. Airport to Dulles Intl. Airport?
If you want to travel straight from Sofia Intl. Airport to Dulles Intl. Airport, you’ll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Sofia Intl. Airport to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Sofia Airport (SOF) to Dulles Intl. Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you’d rather start your trip planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices so far in advance. Our advice? Check back often as prices are updated regularly.
*Available to Expedia members.