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$360+ Cheap flights from Dulles Intl (IAD) to Bucharest (BUH)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BUH
feb. 8 — feb. 151
sáb. 2/8
sáb. 2/15
1 adult, Economy
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Cheap flight deals from Dulles Intl to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Bucharest (BUH). 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 febrero 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$569
(Mytrip)

One-way from

$360
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$677
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Bucharest (BUH) flights.
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From Washington, D.C. Dulles Intl to Bucharest (BUH)
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One-way flight from Washington, D.C. Dulles Intl to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($291 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Dulles Intl to Bucharest

Cheapest flights from Dulles Intl to Bucharest
Explore the most affordable flight options available from Dulles Intl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 3, 2025.

This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/3110:05 pmIAD - OTP
1 stop15h 55mScandinavian Airlines
lun. 9/229:50 pmOTP - IAD
1 stop29h 09mScandinavian Airlines
Deal found 2/2$532
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/166:10 pmIAD - OTP
2 stops24h 05mMultiple Airlines
dom. 3/3012:30 pmOTP - IAD
2 stops35h 50mMultiple Airlines
Deal found 2/2$569
This Ticket deal was found by Cheapflights users on 2/2. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/236:00 pmIAD - OTP
1 stop13h 55mBritish Airways
mar. 3/118:05 amOTP - IAD
1 stop18h 40mBritish Airways
Deal found 2/2$599
This Gotogate deal was found by Cheapflights users on 2/3. 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.
mar. 2/252:35 pmIAD - OTP
2 stops21h 05mAir Canada
mar. 3/115:20 amOTP - IAD
2 stops32h 45mAir Canada
Deal found 2/3$628
This United Airlines deal was found by Cheapflights users on 2/2. 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.
mar. 4/15:35 pmIAD - OTP
1 stop14h 45mUnited Airlines
mié. 4/96:00 amOTP - IAD
2 stops17h 19mUnited Airlines
Deal found 2/2$634
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
mar. 3/189:45 pmIAD - OTP
1 stop12h 00mSWISS
jue. 3/276:30 amOTP - IAD
1 stop16h 55mSWISS
Deal found 2/2$638
This Delta deal was found by Cheapflights users on 2/2. 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.
lun. 2/176:30 pmIAD - OTP
1 stop19h 50mDelta
lun. 3/32:00 pmOTP - IAD
1 stop32h 45mDelta
Deal found 2/2$646
This Lufthansa deal was found by Cheapflights users on 2/2. 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.
lun. 3/3111:05 pmIAD - OTP
1 stop18h 55mLufthansa
mié. 4/912:40 pmOTP - IAD
1 stop13h 45mLufthansa
Deal found 2/2$648
This Austrian Airlines deal was found by Cheapflights users on 2/2. 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.
lun. 3/315:25 pmIAD - OTP
1 stop12h 00mAustrian Airlines
lun. 4/76:55 pmOTP - IAD
1 stop26h 40mAustrian Airlines
Deal found 2/2$654
This KLM deal was found by Cheapflights users on 2/2. 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.
vie. 2/215:35 pmIAD - OTP
1 stop14h 50mKLM
mié. 3/52:00 pmOTP - IAD
1 stop32h 45mKLM
Deal found 2/2$701
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
jue. 2/62:00 pmIAD - OTP
1 stop17h 40mTurkish Airlines
sáb. 2/159:50 pmOTP - IAD
1 stop21h 15mTurkish Airlines
Deal found 2/2$717
This Gurufare deal was found by Cheapflights users on 2/2. 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.
sáb. 5/34:30 pmIAD - OTP
1 stop16h 35mITA Airways
sáb. 5/174:40 amOTP - IAD
2 stops17h 00mITA Airways
Deal found 2/2$899

Find flights from Dulles Intl to Bucharest within your budget

Customize your flight search to find flights from Dulles Intl to Bucharest 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 febrero 3, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

dom. 3/16

6:10 pm-12:15 am

2 stops24h 05m

Bucharest Otopeni Intl

dom. 3/30

12:30 pm-5:20 pm

2 stops35h 50m

$569

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

dom. 2/23

6:00 pm-2:55 pm

1 stop13h 55m

Bucharest Otopeni Intl

mar. 3/11

8:05 am-8:45 pm

1 stop18h 40m

$599

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

mar. 4/8

10:05 pm-8:00 pm

1 stop14h 55m

Bucharest Otopeni Intl

dom. 4/13

9:25 pm-7:59 pm

1 stop29h 34m

$624

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

mar. 2/25

2:35 pm-6:40 pm

2 stops21h 05m

Bucharest Otopeni Intl

mar. 3/11

5:20 am-8:05 am

2 stops32h 45m

$628

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

mar. 4/1

5:35 pm-3:20 pm

1 stop14h 45m

Bucharest Otopeni Intl

mié. 4/9

6:00 am-4:19 pm

2 stops17h 19m

$634

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

mar. 3/18

9:45 pm-3:45 pm

1 stop12h 00m

Bucharest Otopeni Intl

jue. 3/27

6:30 am-5:25 pm

1 stop16h 55m

$638

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

lun. 2/17

6:30 pm-9:20 pm

1 stop19h 50m

Bucharest Otopeni Intl

vie. 3/7

6:00 am-3:45 pm

1 stop16h 45m

$646

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

lun. 3/31

11:05 pm-1:00 am

1 stop18h 55m

Bucharest Otopeni Intl

mié. 4/9

12:40 pm-7:25 pm

1 stop13h 45m

$648

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

mié. 2/26

5:35 pm-11:30 pm

1 stop22h 55m

Bucharest Otopeni Intl

lun. 3/10

4:50 pm-4:45 pm

1 stop29h 55m

$651

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

lun. 3/31

5:25 pm-12:25 pm

1 stop12h 00m

Bucharest Otopeni Intl

lun. 4/7

6:55 pm-2:35 pm

1 stop26h 40m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 22 results
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Compare providers for flights from Dulles Intl to Bucharest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Bucharest in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Bucharest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Bucharest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Bucharest flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Bucharest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Dulles Intl with our price prediction graph.
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.

Travel insights for flights from Dulles Intl to Bucharest

Get recent, data-driven insights about flights from Dulles Intl to Bucharest including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Bucharest?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bucharest (average of $604). Flying from Washington, D.C. Dulles Intl Airport to Bucharest in June is currently the most expensive (average of $1,175). 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 BUH?

Find hourly flight availability from Dulles Intl to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Bucharest at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Bucharest?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Bucharest. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Bucharest flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bucharest by month

Plan your trip to Bucharest by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest when rainfall is around 0.8 in.

Temperature in Bucharest by month

Plan your trip to Bucharest by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest, 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 71.6 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 Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated febrero 3, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Washington, D.C. to Bucharest have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,427 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,427 reviews
Delta
8.0
Very good
8,427 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
8,427 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
785 reviews
Delta
8.0
Very good
8,427 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
8,427 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,889 reviews
Delta
8.0
Very good
8,427 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Bucharest round-trip?

    Flying on British Airways is currently your cheapest option to Bucharest, with prices starting at $599. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Air Canada, with the lowest prices starting at $624 and $628, respectively. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Bucharest one-way?

    $360 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Turkish Airlines and British Airways, with prices starting from $490 and $529, respectively.

  • Can I find deals for flights from Dulles Intl to Bucharest that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Bucharest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Bucharest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Bucharest.

  • Can I find deals for business class flights from Dulles Intl to Bucharest?

    Yes. Cheapflights offers flight deals from Dulles Intl to Bucharest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Bucharest?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bucharest (average of $604). Flying from Washington, D.C. Dulles Intl Airport to Bucharest in June is currently the most expensive (average of $1,175). 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.

See more FAQs

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 locations
Otopeni

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Top 10 airlines flying from Dulles Intl to Bucharest

Discover the top 10 airlines that operate flights from Dulles Intl to Bucharest. 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 febrero 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$495Average$922FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$550Average$895FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$563Average$691FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$616Average$922FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$672Average$1,081FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$709Average$1,020FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$712Average$1,147FlexibilityNo cancel feeOn-time76%
SWISSCheapest$784Average$969FlexibilityNo cancel feeOn-time79%
DeltaCheapest$854Average$1,294FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$897Average$983FlexibilityNo cancel feeOn-time81%
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