$571+ Cheap flights from Bulgaria to Dulles Intl (IAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Bulgaria to Dulles Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bulgaria to Dulles Intl
Keep the following information in mind while searching for Bulgaria to Dulles Intl flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $571 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $623 |
Find flight deals from Bulgaria to Dulles Intl
Cheapest flights from Bulgaria to Dulles IntlExplore the most affordable flight options available from Bulgaria to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Bulgaria to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Austrian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Bulgaria to Dulles Intl within your budget
Customize your flight search to find flights from Bulgaria to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Tue 5/13
6:20 am-9:08 pm
2 stops21h 48m
Washington, D.C. Dulles Intl
Fri 8/29
10:20 pm-6:40 pm
1 stop13h 20m
VarnaWashington, D.C.
VAR - IAD
VARIAD
Varna
Thu 5/8
9:20 am-3:50 pm
1 stop13h 30m
Washington, D.C. Dulles Intl
Tue 5/20
10:20 pm-8:45 pm
1 stop15h 25m
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Mon 5/12
6:15 am-1:14 pm
2 stops37h 59m
Washington, D.C. Dulles Intl
Sun 8/31
9:55 am-1:05 pm
2 stops20h 10m
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Tue 5/13
6:55 pm-2:35 pm
1 stop26h 40m
Washington, D.C. Dulles Intl
Sat 8/30
6:35 pm-6:10 pm
2 stops16h 35m
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Tue 5/13
6:20 am-9:08 pm
2 stops21h 48m
Washington, D.C. Dulles Intl
Fri 8/29
6:10 pm-6:40 pm
2 stops17h 30m
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Tue 5/13
12:45 pm-4:15 pm
2 stops34h 30m
Washington, D.C. Dulles Intl
Fri 8/29
8:45 pm-12:00 pm
2 stops32h 15m
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Tue 5/13
10:05 am-7:20 pm
2 stops16h 15m
Washington, D.C. Dulles Intl
Sat 8/30
6:30 pm-3:35 pm
2 stops14h 05m
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Thu 3/27
1:45 pm-9:05 pm
1 stop13h 20m
Washington, D.C. Dulles Intl
Fri 4/11
10:05 pm-10:50 pm
2 stops41h 45m
SofiaWashington, D.C.
SOF - IAD
SOFIAD
Sofia
Mon 5/12
7:00 am-4:29 pm
2 stops16h 29m
Washington, D.C. Dulles Intl
Fri 8/29
5:25 pm-2:00 pm
1 stop13h 35m
Best time to book a flight from Bulgaria to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bulgaria with our price prediction graph.
Travel insights for flights from Bulgaria to Dulles Intl
Get recent, data-driven insights about flights from Bulgaria to Dulles Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Bulgaria to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Bulgaria to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Bulgaria to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BG to IAD?
Find hourly flight availability from Bulgaria to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
When flying from Bulgaria to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown KLM, Austrian Airlines and SWISS from Bulgaria to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2024
YWG - YYZ
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2024
YWG - YYZ
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2024
YWG - YYZ
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2024
YWG - YYZ
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2024
YWG - YYZ
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2024
YWG - YYZ
Related info for your journey
Find useful and relevant information for your journey from Bulgaria to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Bulgaria to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Bulgaria to Dulles Intl
Discover the top 4 airlines that operate flights from Bulgaria to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$620 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$572 | Average$620 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$572 | Average$807 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$619 | Average$648 | FlexibilityNo cancel fee | On-time77% |