$395+ Cheap flights from Bucharest (BUH) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — IAD
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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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
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Cheapest flights from Bucharest to Dulles IntlExplore the most affordable flight options available from Bucharest to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Bucharest to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop16h 55m
Mon 11/236:40 pm -
1 stop12h 30m
Deal found 10/20![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
1 stop16h 55m
Mon 11/2312:35 pm -
2 stops18h 35m
Deal found 10/21![Delta logo]()
$589
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop16h 55m
Sun 11/156:20 pm -
2 stops15h 40m
Deal found 10/18![Delta logo]()
$595
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop16h 55m
Sun 11/156:20 pm -
2 stops14h 05m
Deal found 10/19![KLM logo]()
$597
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:35 am -
1 stop14h 05m
Sun 11/156:20 pm -
2 stops14h 05m
Deal found 10/19![KLM logo]()
$598
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops18h 28m
Sun 11/156:20 pm -
2 stops15h 40m
Deal found 10/19![Delta logo]()
$599
This KLM deal was found by Cheapflights users on 10/21. 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.
Tue 11/246:00 am -
1 stop16h 45m
Thu 12/36:15 pm -
1 stop14h 10m
Deal found 10/21![KLM logo]()
$604
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:00 pm -
2 stops17h 41m
Thu 12/311:30 am -
2 stops19h 40m
Deal found 10/21![Delta logo]()
$606
Best flights from Bucharest to Dulles IntlDiscover carefully curated flight deals from Bucharest to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Bucharest to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop16h 55m
Mon 11/236:40 pm -
1 stop12h 30m
Deal found 10/20![Delta logo]()
$588
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop16h 55m
Mon 11/236:40 pm -
1 stop18h 30m
Deal found 10/19![Multiple Airlines logo]()
$588
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/258:35 am -
1 stop14h 20m
Sat 3/66:15 pm -
1 stop11h 45m
Deal found 10/19![KLM logo]()
$593
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
1 stop16h 55m
Mon 11/2312:35 pm -
2 stops18h 35m
Deal found 10/20![Delta logo]()
$589
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:00 am -
2 stops19h 26m
Mon 3/86:30 pm -
2 stops13h 55m
Deal found 10/19![KLM logo]()
$607
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/136:00 am -
2 stops18h 30m
Sat 2/201:00 pm -
2 stops18h 10m
Deal found 10/20![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop16h 55m
Sun 11/156:20 pm -
2 stops15h 40m
Deal found 10/18![Delta logo]()
$595
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
1 stop16h 40m
Mon 11/236:40 pm -
1 stop12h 30m
Deal found 10/23![Delta logo]()
$600
Last-minute flights from Bucharest to Dulles IntlDiscover last-minute flight deals from Bucharest to Dulles Intl. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Bucharest to Dulles Intl. Data last updated October 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop16h 55m
Sun 11/156:20 pm -
2 stops15h 40m
Deal found 10/18![Delta logo]()
$595
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
1 stop16h 55m
Mon 11/2312:35 pm -
2 stops18h 35m
Deal found 10/21![Delta logo]()
$589
This KLM deal was found by Cheapflights users on 10/22. 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.
Sat 11/76:00 am -
1 stop16h 55m
Mon 11/236:40 pm -
1 stop14h 10m
Deal found 10/22![Multiple Airlines logo]()
$600
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:35 am -
1 stop14h 05m
Sun 11/156:20 pm -
2 stops14h 05m
Deal found 10/19![KLM logo]()
$598
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop16h 55m
Mon 11/236:40 pm -
1 stop12h 30m
Deal found 10/20![Delta logo]()
$588
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop16h 55m
Sun 11/156:20 pm -
2 stops14h 05m
Deal found 10/19![KLM logo]()
$597
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops18h 28m
Sun 11/156:20 pm -
2 stops15h 40m
Deal found 10/19![Delta logo]()
$599
This KLM deal was found by Cheapflights users on 10/21. 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.
Tue 11/246:00 am -
1 stop16h 45m
Thu 12/36:15 pm -
1 stop14h 10m
Deal found 10/21![KLM logo]()
$604
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:00 pm -
2 stops17h 41m
Thu 12/311:30 am -
2 stops19h 40m
Deal found 10/21![Delta logo]()
$606
One-way flights from Bucharest to Dulles IntlSearch for one-way flight options from Bucharest to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Bucharest to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:55 pm -
2 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$395
This Expedia deal was found by Cheapflights users on 10/21. 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.
Tue 1/268:20 am -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$399
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:00 am -
2 stops18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$410
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:35 am -
1 stop19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![British Airways logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:50 pm -
3 stops54h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:15 am -
3 stops43h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$444
This Booking.com deal was found by Cheapflights users on 10/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:30 pm -
2 stops24h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$462
This FlightHub deal was found by Cheapflights users on 10/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/214:00 pm -
1 stop34h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$478
Find flight deals from Bucharest to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $588 (Delta) |
One-way from | $395 (Kiwi.com) |
Popular in | January |
Cheapest in | March |
Average price | $800 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bucharest 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 7,457,451 searches. Data last updated October 23, 2026.
Use the filters below to find and compare flights from Bucharest to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Tue 1/26
6:00 am-5:30 pm
2 stops18h 30m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$410
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Sat 12/26
7:35 am-7:55 pm
1 stop19h 20m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$431
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Mon 12/21
6:00 am-3:55 pm
1 stop16h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$444
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Mon 12/21
4:00 pm-7:55 pm
1 stop34h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$478
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Fri 11/20
8:15 pm-3:15 pm
2 stops26h 00m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$509
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Tue 11/17
6:30 pm-6:30 pm
3 stops31h 00m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$586
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Mon 11/9
6:00 am-3:55 pm
1 stop16h 55m
Washington, D.C. Dulles Intl
Mon 11/23
6:40 pm-2:10 pm
1 stop12h 30m
$588
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Mon 11/9
6:00 am-3:55 pm
1 stop16h 55m
Washington, D.C. Dulles Intl
Mon 11/23
6:40 pm-8:10 pm
1 stop18h 30m
$588
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Sat 11/7
6:00 am-3:55 pm
1 stop16h 55m
Washington, D.C. Dulles Intl
Mon 11/23
12:35 pm-2:10 pm
2 stops18h 35m
$589
BucharestWashington, D.C.
OTP Bucharest Otopeni Intl - IAD Washington, D.C. Dulles Intl
OTPIAD
Bucharest Otopeni Intl
Mon 1/25
8:35 am-3:55 pm
1 stop14h 20m
Washington, D.C. Dulles Intl
Sat 3/6
6:15 pm-1:00 pm
1 stop11h 45m
$593
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Bucharest to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bucharest with our price prediction graph.
BUH-IAD
OTP-IAD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bucharest to Washington, D.C. Dulles Intl Airport
BUH-IAD
OTP-IAD
What is the cheapest month to book a flight from Bucharest to Washington, D.C. Dulles Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Bucharest to Washington, D.C. Dulles Intl Airport (average of $528). Flying from Bucharest to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $847). 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.
How much does it cost to fly round-trip from Bucharest to Washington, D.C. Dulles Intl Airport?
Airfare is below average for this route at the moment.
Bucharest to Washington, D.C. Dulles Intl Airport flights typically cost between $638 and $817 in November.The cheapest round-trip price found within the last 5 days was $588 on Delta (Nov 9-Nov 23).
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 October 23, 2026.
See what other customers who have flown with KLM from Bucharest to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.4
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.4
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Related info for your journey
Find useful and relevant information for your journey from Bucharest to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Chantilly
Woodbridge
Arlington
Owings Mills
Lanham
Sterling
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Tysons
Towson
Oxon Hill
Laurel
Clinton
Hunt Valley
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Dulles Intl
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
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Bucharest and Dulles Intl flights
Browse other Bucharest and Dulles Intl flight options. Last updated on October 23, 2026.
Other flights from Bucharest
Browse through other flights departing from Bucharest. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Bucharest to Dulles Intl
Discover the top 3 airlines that operate flights from Bucharest 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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$472 | Average$681 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$494 | Average$732 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$528 | Average$672 | FlexibilityNo cancel fee | On-time75% |