Cheap Flights from Washington to Sofia

Popular airlines from Washington Dulles Intl. Airport (IAD) to Sofia Airport (SOF)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Washington (IAD) to Sofia (SOF)

November is typically the cheapest month to fly

From S$707 - S$1,378 per traveller.

Graph displaying average flight prices per month

Washington to Sofia route information
Origin airport
Washington Dulles Intl.
Destination airport
Sofia
Distance
7894 km

Perfect flights from Washington to Sofia

Your Journey from Washington to Sofia

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Sofia caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including . Our selection of flights from Washington Dulles Intl. to Sofia caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Sofia Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Sofia that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Sofia with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Sofia

Picture yourself stepping off the plane in Sofia and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Sofia Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Sofia.
 

Beyond the Flight – Exploring Sofia

With Expedia, your adventure extends beyond the flight. Explore Sofia at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Sofia with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Sofia with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from IAD to Sofia Intl. Airport?
The lowest price advertised for a round-trip journey between Dulles Intl. Airport and Sofia Intl. Airport is . But you better act soon. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to SOF?
The majority of flights can be cancelled online, but each air carrier has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to Sofia Intl. Airport 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 IAD to SOF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to Sofia Airport (SOF)?
The distance is around 8,000 kilometres, so pack your carry-on bag with all you need to make your journey comfortable. Not sure what to take on board your Chantilly to Sofia flight? Earplugs, a sleep mask and a neck pillow are a few essentials.
Which airlines fly direct from Dulles Intl. Airport to SOF?
If you want to fly straight from IAD to SOF, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Dulles Intl. Airport to Sofia Airport (SOF) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Dulles Intl. Airport to Sofia Intl. Airport last minute could save you some cash. However, it could end up costing you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.