$295+ Cheap flights from Dulles Intl (IAD) to Bulgaria
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dulles Intl to Bulgaria 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 Dulles Intl to Bulgaria
Keep the following information in mind while searching for Dulles Intl to Bulgaria flight deals. Data was last updated June 12, 2025.
Round-trip from | $668 (Lufthansa) |
|---|---|
One-way from | $295 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,088 |
Find flight deals from Dulles Intl to Bulgaria
Cheapest flights from Dulles Intl to BulgariaExplore the most affordable flight options available from Dulles Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Dulles Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Lufthansa deal was found by Cheapflights users on 6/10. 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 Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com 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 6/9. 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 United Airlines deal was found by Cheapflights users on 6/9. 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 SWISS deal was found by Cheapflights users on 6/9. 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 American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago 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 6/9. 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 Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate 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 6/10. 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 Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Bulgaria 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bulgaria that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Varna
IAD - VAR
IADVAR
Washington, D.C. Dulles Intl
Sun 11/2
6:00 pm-3:15 pm
1 stop14h 15m
Varna
Wed 11/19
4:00 pm-2:40 pm
1 stop29h 40m
Washington, D.C.Varna
IAD - VAR
IADVAR
Washington, D.C. Dulles Intl
Wed 11/5
6:00 pm-5:30 pm
1 stop16h 30m
Varna
Thu 11/13
6:15 pm-3:50 pm
1 stop28h 35m
Washington, D.C.Varna
IAD - VAR
IADVAR
Washington, D.C. Dulles Intl
Sun 11/2
11:10 pm-3:15 pm
2 stops33h 05m
Varna
Mon 11/17
4:00 pm-2:40 pm
1 stop29h 40m
Washington, D.C.Burgas
IAD - BOJ
IADBOJ
Washington, D.C. Dulles Intl
Tue 7/29
10:20 pm-5:35 pm
1 stop12h 15m
Bourgas
Sun 8/24
9:10 am-1:30 pm
1 stop35h 20m
Washington, D.C.Sofia
IAD - SOF
IADSOF
Washington, D.C. Dulles Intl
Sat 7/26
6:10 pm-10:50 pm
1 stop21h 40m
Sofia
Wed 8/27
6:15 am-3:15 pm
1 stop16h 00m
Washington, D.C.Sofia
IAD - SOF
IADSOF
Washington, D.C. Dulles Intl
Thu 7/24
8:45 pm-10:05 am
1 stop30h 20m
Sofia
Wed 8/27
10:50 am-4:15 pm
1 stop12h 25m
Washington, D.C.Sofia
IAD - SOF
IADSOF
Washington, D.C. Dulles Intl
Thu 11/20
6:15 pm-7:25 pm
1 stop18h 10m
Sofia
Tue 11/25
6:05 pm-3:35 pm
1 stop28h 30m
Washington, D.C.Sofia
IAD - SOF
IADSOF
Washington, D.C. Dulles Intl
Mon 8/11
10:20 pm-11:00 pm
1 stop17h 40m
Sofia
Wed 8/20
6:15 am-8:05 pm
1 stop20h 50m
Washington, D.C.Sofia
IAD - SOF
IADSOF
Washington, D.C. Dulles Intl
Thu 7/24
2:25 pm-12:00 pm
2 stops14h 35m
Sofia
Tue 8/26
12:45 pm-11:13 am
2 stops29h 28m
Washington, D.C.Sofia
IAD - SOF
IADSOF
Washington, D.C. Dulles Intl
Mon 8/4
10:20 am-11:15 am
2 stops17h 55m
Sofia
Mon 8/18
7:25 pm-7:25 pm
1 stop31h 00m
Best time to book a flight from Dulles Intl to Bulgaria
Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Dulles Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Bulgaria
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Bulgaria?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bulgaria (average of $632). Flying from Washington, D.C. Dulles Intl Airport to Bulgaria in June is currently the most expensive (average of $1,203). 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 IAD to BG?
Find hourly flight availability from Dulles Intl to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from Washington, D.C. Dulles Intl Airport to Bulgaria, 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 Bulgaria by month
Plan your trip to Bulgaria by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.
Temperature in Bulgaria by month
Plan your trip to Bulgaria by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Bulgaria, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Bulgaria
Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated June 12, 2025.
To help decide which airline to fly from Washington, D.C. to Bulgaria, see what other customers have to say about Austrian Airlines, Air France and SWISS. 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
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Grant,Jun 2025
VIE - FRA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Grant,Jun 2025
VIE - FRA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Grant,Jun 2025
VIE - FRA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Grant,Jun 2025
VIE - FRA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Grant,Jun 2025
VIE - FRA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Grant,Jun 2025
VIE - FRA
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Bulgaria. 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 Dulles Intl to Bulgaria
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Dulles Intl to Bulgaria
Discover the top 6 airlines that operate flights from Dulles Intl to Bulgaria. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$552 | Average$890 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$552 | Average$993 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$667 | Average$1,069 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$680 | Average$968 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$707 | Average$990 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$879 | Average$1,159 | FlexibilityNo cancel fee | On-time81% |