Cheap flights from Dulles Intl (IAD) to Bucharest (BUH) from $257

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Bucharest departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — BUH
Mar 5 — Mar 121

The best prices from Washington, D.C. Dulles Intl to Bucharest are usually found in February or November, booked 40 days in advance, depart on a Wednesday or Friday and return on a Tuesday

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 February 29, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$555

One-way from

$470
High demand for flights, 40% potential price rise
Best time to find cheap flights, 33% potential price drop
From Washington, D.C. Dulles Intl to Bucharest (BUH)
One-way flight from Washington, D.C. Dulles Intl to Bucharest (BUH)

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

Friday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport to Bucharest. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bucharest.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Bucharest?

Find a great deal and save up to 39% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Bucharest within the next two weeks, with the cheapest ticket starting at $552.

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

The best pricing can be found in the month of January. Prices to Bucharest from Washington, D.C. Dulles Intl Airport average $1,016. You can even find prices in January for less than $1,016, as users have found deals to Bucharest from as low as $442. The month of May appears to be one of the more expensive times to travel to Bucharest from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 49%.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Bucharest (IAD - BUH)?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Bucharest in the morning. If you’re flexible enough to do this you can expect to save up to 2% on your trip compared to booking a flight at noon.

Cheap Delta flights from Dulles Intl to Bucharest

Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Bucharest. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Peruse some of the lowest-priced Delta flights we've found from Washington, D.C. to Bucharest. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 4/101:30 pmIAD - OTP
2 stops17h 30mDelta
Mon 5/61:55 pmOTP - IAD
2 stops17h 04mDelta
Deal found 2/27$704
Tue 5/71:30 pmIAD - OTP
2 stops16h 40mDelta
Sat 5/187:00 amOTP - IAD
1 stop16h 00mDelta
Deal found 2/28$818
Tue 5/71:30 pmIAD - OTP
2 stops16h 40mDelta
Sat 5/187:00 amOTP - IAD
2 stops17h 28mDelta
Deal found 2/28$828
Wed 5/19:20 pmIAD - OTP
1 stop14h 50mDelta
Fri 5/316:30 amOTP - IAD
2 stops17h 58mDelta
Deal found 2/29$1,193

Cheap SWISS flights from Dulles Intl to Bucharest

Explore cheap flight options specifically provided by SWISS for the route between Dulles Intl and Bucharest. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Take a gander at the lowest prices we've found on SWISS flights from Washington, D.C. to Bucharest. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 5/288:45 pmIAD - OTP
1 stop21h 05mSWISS
Tue 6/116:30 amOTP - IAD
1 stop16h 45mSWISS
Deal found 2/27$712
Fri 4/198:45 pmIAD - OTP
1 stop11h 35mSWISS
Sat 5/116:30 amOTP - IAD
1 stop16h 45mSWISS
Deal found 2/28$722
Wed 5/298:45 pmIAD - OTP
1 stop21h 05mSWISS
Sat 6/84:10 pmOTP - IAD
1 stop31h 05mSWISS
Deal found 2/28$812
Tue 5/146:30 pmIAD - OTP
2 stops23h 20mSWISS
Wed 6/126:30 amOTP - IAD
2 stops39h 45mSWISS
Deal found 2/28$833
Fri 5/248:45 pmIAD - OTP
1 stop11h 35mSWISS
Tue 5/284:10 pmOTP - IAD
1 stop31h 05mSWISS
Deal found 2/27$1,218
Tue 5/148:45 pmIAD - OTP
1 stop11h 35mSWISS
Sat 5/186:30 amOTP - IAD
2 stops14h 45mSWISS
Deal found 2/28$1,243
Sat 5/188:45 pmIAD - OTP
1 stop11h 35mSWISS
Sat 6/16:30 amOTP - IAD
1 stop16h 45mSWISS
Deal found 2/28$1,291

Cheap Dulles Intl to Bucharest flights in February & March 2024

Find cheap flight options from Dulles Intl to Bucharest specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on February 29, 2024.
Check out some of the best flight deals from Washington, D.C. to Bucharest in 2024. Check back in a little while for more flight options.
Fri 3/2912:30 pmIAD - OTP
2 stops29h 15mUnited Airlines
Fri 4/56:00 amOTP - IAD
2 stops24h 18mUnited Airlines
Deal found 2/28$665
Sat 3/3010:26 pmIAD - OTP
2 stops31h 24mUnited Airlines
Sat 4/131:30 pmOTP - IAD
2 stops18h 00mUnited Airlines
Deal found 2/27$670
Mon 3/187:05 pmIAD - OTP
2 stops21h 45mMultiple Airlines
Thu 4/44:10 pmOTP - IAD
2 stops30h 15mMultiple Airlines
Deal found 2/29$684
Mon 3/187:05 pmIAD - OTP
2 stops21h 45mMultiple Airlines
Wed 4/34:50 pmOTP - IAD
2 stops29h 30mMultiple Airlines
Deal found 2/29$685
Mon 3/187:05 pmIAD - OTP
2 stops21h 45mMultiple Airlines
Tue 4/27:20 pmOTP - IAD
2 stops32h 00mMultiple Airlines
Deal found 2/29$695
Sun 3/2411:05 pmIAD - OTP
1 stop18h 40mUnited Airlines
Wed 4/36:15 amOTP - IAD
1 stop16h 50mUnited Airlines
Deal found 2/29$706
Mon 3/187:05 pmIAD - OTP
2 stops21h 45mMultiple Airlines
Wed 4/34:00 pmOTP - IAD
3 stops30h 20mMultiple Airlines
Deal found 2/29$710
Wed 3/202:40 pmIAD - OTP
2 stops19h 05mAir Canada
Tue 4/26:30 amOTP - IAD
2 stops21h 50mAir Canada
Deal found 2/29$715
Thu 3/1410:10 pmIAD - OTP
1 stop28h 45mTurkish Airlines
Sat 4/139:40 pmOTP - IAD
1 stop20h 10mTurkish Airlines
Deal found 2/28$716

Dulles Intl to Bucharest 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Bucharest in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Check out some of the best flight deals from Washington, D.C. to Bucharest in 2024. Check back in a little while for more flight options.
Tue 6/45:55 pmIAD - OTP
1 stop23h 50mBritish Airways
Tue 6/118:35 amOTP - IAD
1 stop14h 05mBritish Airways
Deal found 2/29$663
Thu 8/11:15 pmIAD - OTP
2 stops17h 45mDelta
Thu 9/266:30 amOTP - IAD
1 stop16h 40mDelta
Deal found 2/28$664
Fri 3/2912:30 pmIAD - OTP
2 stops29h 15mUnited Airlines
Fri 4/56:00 amOTP - IAD
2 stops24h 18mUnited Airlines
Deal found 2/28$665
Sat 8/2410:20 pmIAD - OTP
1 stop13h 15mUnited Airlines
Wed 9/46:00 amOTP - IAD
2 stops17h 05mUnited Airlines
Deal found 2/28$669
Sat 3/3010:26 pmIAD - OTP
2 stops31h 24mUnited Airlines
Sat 4/131:30 pmOTP - IAD
2 stops18h 00mUnited Airlines
Deal found 2/27$670
Fri 4/55:40 pmIAD - OTP
2 stops17h 55mLufthansa
Thu 5/96:00 amOTP - IAD
2 stops14h 30mLufthansa
Deal found 2/28$673
Fri 4/55:40 pmIAD - OTP
2 stops17h 55mLufthansa
Thu 5/96:00 amOTP - IAD
2 stops14h 30mLufthansa
Deal found 2/29$674
Thu 4/255:20 pmIAD - OTP
2 stops24h 30mUnited Airlines
Tue 4/306:00 amOTP - IAD
2 stops40h 15mUnited Airlines
Deal found 2/29$675
Tue 9/33:20 pmIAD - OTP
2 stops13h 40mLufthansa
Sun 9/226:00 amOTP - IAD
1 stop20h 25mLufthansa
Deal found 2/28$678

One-way flights to Bucharest from Dulles Intl

Search for one-way flight options from Dulles Intl to Bucharest. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
If you're seeking multiple options on one-way flights from Washington, D.C. to Bucharest, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Washington, D.C. to Bucharest instead should update the search form at the top of page.
Mon 5/206:50 pmIAD - OTP
2 stops33h 30mMultiple Airlines
Deal found 2/29$257
Tue 4/165:00 pmIAD - OTP
2 stops25h 05mMultiple Airlines
Deal found 2/28$330
Tue 4/165:00 pmIAD - OTP
2 stops24h 15mMultiple Airlines
Deal found 2/28$332
Mon 4/1510:25 pmIAD - OTP
2 stops19h 45mMultiple Airlines
Deal found 2/28$334
Tue 4/165:00 pmIAD - OTP
2 stops24h 15mMultiple Airlines
Deal found 2/28$335
Wed 3/137:05 pmIAD - OTP
2 stops23h 50mMultiple Airlines
Deal found 2/28$373
Wed 4/176:50 pmIAD - OTP
2 stops22h 00mMultiple Airlines
Deal found 2/28$404
Tue 4/165:00 pmIAD - OTP
3 stops18h 35mMultiple Airlines
Deal found 2/28$412
Wed 4/1710:20 pmIAD - OTP
3 stops21h 45mMultiple Airlines
Deal found 2/28$416

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 3,314,962 searches. Data last updated February 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$665 - $803

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 3/29

2 stops29h 15m

Bucharest Otopeni Intl

Fri 4/5

2 stops24h 18m

$665

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 4/7

1 stop11h 50m

Bucharest Otopeni Intl

Sun 4/14

2 stops17h 05m

$669

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 3/18

2 stops21h 45m

Bucharest Otopeni Intl

Thu 4/4

2 stops30h 15m

$684

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 4/10

2 stops17h 30m

Bucharest Otopeni Intl

Mon 5/6

2 stops17h 04m

$704

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 5/28

1 stop21h 05m

Bucharest Otopeni Intl

Tue 6/11

1 stop16h 45m

$712

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 3/20

2 stops19h 05m

Bucharest Otopeni Intl

Tue 4/2

2 stops21h 50m

$715

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 3/14

1 stop28h 45m

Bucharest Otopeni Intl

Sat 4/13

1 stop20h 10m

$716

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 5/24

1 stop14h 25m

Bucharest Otopeni Intl

Thu 6/6

1 stop14h 10m

$763

Washington, D.C. Dulles IntlBucharest Otopeni Intl

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 3/18

1 stop11h 30m

Bucharest Otopeni Intl

Mon 4/1

1 stop26h 30m

$803

Flights are sorted by cheapest first

Deals found on 2/28

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Bucharest?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Bucharest. Price data was last updated on January 28, 2024.
The best time to book flights from Washington, D.C. Dulles Intl Airport to Bucharest is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time 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 February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Bucharest flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Bucharest by month

Plan your trip from Dulles Intl to Bucharest by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Bucharest is currently $355 while a round-trip flight costs $715. Price data was last updated on February 25, 2024.

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bucharest (average of $601). Flying from Washington, D.C. Dulles Intl Airport to Bucharest in June is currently the most expensive (average of $1,474). 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.

January

$601

February

$674

March

$749

April

$809

May

$808

June

$1,474

July

$1,280

August

$913

September

$768

October

$683

November

$625

December

$733

Temperature and rainfall in Bucharest by month

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

BUH

Temperature

30.2 - 71.6 °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 February 29, 2024.
See what other customers who have flown with Delta, SWISS and Turkish 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.
8.1
Very good
11,818 reviews

Entertainment

8.1

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,818 reviews
8.1
Very good
11,818 reviews

Entertainment

8.1

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
2,258 reviews
8.1
Very good
11,818 reviews

Entertainment

8.1

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,766 reviews
8.1
Very good
11,818 reviews

Entertainment

8.1

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
1,156 reviews
8.1
Very good
11,818 reviews

Entertainment

8.1

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Reviews

1 / 10

It was a good experience other than a short delay.

7.5
Good
3,957 reviews
8.1
Very good
11,818 reviews

Entertainment

8.1

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Reviews

1 / 10

It was a good experience other than a short delay.

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.

Can I find flights from Washington, D.C. Dulles Intl Airport to Bucharest for under $700 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Bucharest for under $700. The cheapest flight booked recently is on United Airlines for just $665, but on average you can expect to pay $694.

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

Flying on United Airlines is currently your cheapest option to Bucharest, with prices starting at $665. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Delta, with the lowest prices starting at $669 and $704, respectively. These flights start at 25% 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?

$470 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on British Airways and TAROM, with prices starting from $527 and $633, respectively.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Bucharest?

What does IAD to OTP mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport flight would often be abbreviated as a IAD to OTP flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Bucharest Baneasa Airport (BBU).

Browse thousands of different options on Cheapflights for your next trip

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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 3,314,962 searches. Data last updated February 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$454Average$1,373FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
DeltaCheapest$476Average$1,109FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$524Average$1,392FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$527Average$1,530FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$541Average$1,464FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$599Average$2,407FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest$604Average$1,088FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest$662Average$804FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest$715Average$1,093FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAROMCheapest$1,017Average$1,394FlexibilityNo cancel feeOn-time86%
Search TAROM flights

Search flights from Dulles Intl to Bucharest by cabin class

Find flights from Dulles Intl to Bucharest, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Bucharest?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to Bucharest. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Bucharest?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bucharest from Dulles Intl.

Can Cheapflights find flights from Dulles Intl to Bucharest with no change fees?

Certainly. Search results for flights to Bucharest from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dulles Intl to Bucharest become cheaper?

Of course! You can now track prices for flights from Dulles Intl to Bucharest and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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