How long is the flight from Washington, D.C. Dulles Intl Airport to Romania?

There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Romania in 13h 10m. Fly via Turkish Airlines, United Airlines, or Austrian Airlines to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Romania is about 4724 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Romania 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 Romania when rainfall is around 0.8 in.

If weather is an important factor for your trip to Romania, 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).

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Romania?

When deciding which route to take from Washington, D.C. Dulles Intl Airport to Romania consider Washington, D.C. Dulles Intl - Bucharest Otopeni Intl, Washington, D.C. Dulles Intl - Cluj Napoca or Washington, D.C. Dulles Intl - Sibiu as they are the most popular.

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

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Romania are Turkish Airlines, Lufthansa and United Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from IAD to RO?

When flying from Washington, D.C. Dulles Intl Airport to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Dulles Intl to Romania?

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

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

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

$354+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Romania

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Romania 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 Romania

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Romania
Explore the most affordable flight options available from Dulles Intl to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.

Thu 12/31:30 pm -

1 stop12h 35m

Wed 12/239:55 am -

1 stop16h 30m

Deal found 8/16

$690

Mon 9/141:15 pm -

1 stop13h 10m

Wed 10/149:55 pm -

1 stop20h 35m

Deal found 8/15

$691

Tue 9/291:15 pm -

1 stop12h 50m

Tue 10/69:05 pm -

1 stop21h 25m

Deal found 8/15

$694

Mon 10/51:15 pm -

1 stop15h 00m

Tue 10/203:55 pm -

1 stop34h 50m

Deal found 8/16

$696

Mon 9/79:40 pm -

1 stop28h 25m

Tue 9/229:05 pm -

1 stop21h 25m

Deal found 8/17

$696

Sun 11/110:20 pm -

1 stop27h 30m

Tue 11/1710:10 am -

1 stop32h 35m

Deal found 8/18

$698

Tue 9/291:15 pm -

1 stop24h 00m

Tue 10/63:55 pm -

1 stop26h 35m

Deal found 8/14

$699

Wed 10/79:40 pm -

1 stop33h 55m

Wed 10/219:30 am -

1 stop33h 00m

Deal found 8/17

$700

Mon 9/71:15 pm -

1 stop15h 50m

Thu 9/173:55 pm -

1 stop26h 35m

Deal found 8/16

$706

Mon 9/79:40 pm -

1 stop33h 55m

Tue 9/223:55 pm -

1 stop26h 35m

Deal found 8/17

$710

Mon 9/149:40 pm -

1 stop28h 25m

Fri 9/259:05 pm -

1 stop21h 25m

Deal found 8/14

$719

Tue 10/61:15 pm -

1 stop18h 20m

Thu 10/229:35 pm -

1 stop20h 55m

Deal found 8/18

$720

Best flights from Dulles Intl to Romania
Discover carefully curated flight deals from Dulles Intl to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.

Mon 9/141:15 pm -

1 stop13h 10m

Wed 10/149:55 pm -

1 stop20h 35m

Deal found 8/15

$691

Sun 11/158:37 am -

2 stops22h 13m

Thu 11/196:10 am -

1 stop20h 55m

Deal found 8/17

$752

Tue 1/121:20 pm -

2 stops19h 30m

Tue 1/266:00 am -

2 stops17h 20m

Deal found 8/14

$759

Mon 2/19:45 pm -

1 stop34h 20m

Fri 2/58:25 am -

1 stop14h 15m

Deal found 8/18

$772

Mon 9/710:20 pm -

1 stop12h 05m

Mon 9/211:50 pm -

1 stop12h 35m

Deal found 8/19

$898

Thu 2/116:10 pm -

1 stop14h 15m

Mon 2/154:05 pm -

1 stop29h 05m

Deal found 8/16

$946

Tue 9/291:15 pm -

1 stop12h 50m

Tue 10/69:05 pm -

1 stop21h 25m

Deal found 8/15

$694

Mon 9/79:40 pm -

1 stop28h 25m

Tue 9/229:05 pm -

1 stop21h 25m

Deal found 8/17

$696

Wed 9/239:40 pm -

2 stops18h 50m

Thu 10/229:05 am -

2 stops33h 25m

Deal found 8/18

$780

Thu 12/310:10 pm -

2 stops32h 40m

Wed 12/236:10 am -

1 stop16h 25m

Deal found 8/16

$813

Fri 10/169:40 pm -

1 stop33h 55m

Tue 10/277:20 am -

2 stops19h 05m

Deal found 8/15

$791

Fri 1/151:30 pm -

1 stop12h 20m

Fri 1/293:35 pm -

1 stop27h 10m

Deal found 8/14

$740

Sat 10/1010:25 pm -

2 stops36h 00m

Tue 10/206:00 am -

1 stop16h 10m

Deal found 8/14

$840

Mon 9/71:15 pm -

2 stops23h 30m

Mon 9/283:55 pm -

1 stop26h 35m

Deal found 8/17

$744

Mon 9/71:15 pm -

2 stops21h 50m

Mon 9/217:55 am -

2 stops42h 50m

Deal found 8/19

$820

Wed 9/233:25 pm -

2 stops15h 05m

Thu 10/225:55 am -

1 stop20h 30m

Deal found 8/18

$1,014

Fri 9/185:45 pm -

1 stop24h 20m

Fri 9/256:00 am -

1 stop15h 00m

Deal found 8/18

$1,079

Mon 9/71:15 pm -

2 stops23h 30m

Mon 9/148:35 pm -

1 stop21h 55m

Deal found 8/18

$744

Mon 9/141:10 pm -

2 stops21h 15m

Fri 9/256:00 am -

2 stops17h 05m

Deal found 8/14

$851

Mon 9/76:15 am -

2 stops23h 55m

Mon 9/211:50 pm -

2 stops38h 35m

Deal found 8/19

$943

Wed 9/1610:20 pm -

2 stops19h 45m

Fri 9/256:00 am -

2 stops17h 05m

Deal found 8/18

$1,039

Wed 9/91:15 pm -

1 stop15h 50m

Thu 10/19:30 am -

1 stop33h 00m

Deal found 8/16

$750

Wed 9/1610:20 pm -

2 stops19h 45m

Thu 9/2412:05 pm -

2 stops14h 20m

Deal found 8/18

$1,040

Thu 2/116:10 pm -

1 stop14h 15m

Mon 2/154:05 pm -

2 stops35h 05m

Deal found 8/16

$876

Mon 9/141:15 pm -

2 stops23h 30m

Wed 9/303:50 pm -

1 stop26h 40m

Deal found 8/19

$754

Sun 12/274:30 pm -

2 stops14h 30m

Sat 1/162:40 pm -

2 stops27h 36m

Deal found 8/16

$887

Wed 10/149:40 pm -

1 stop15h 35m

Mon 10/2610:10 am -

1 stop16h 15m

Deal found 8/19

$780

Mon 9/76:15 am -

2 stops28h 10m

Mon 9/213:35 pm -

1 stop32h 10m

Deal found 8/19

$922

Wed 9/231:15 pm -

2 stops21h 50m

Thu 10/226:45 pm -

2 stops23h 45m

Deal found 8/15

$784

Sat 11/289:20 pm -

1 stop28h 30m

Wed 12/210:10 am -

1 stop16h 15m

Deal found 8/16

$790

Last-minute flights from Dulles Intl to Romania
Discover last-minute flight deals from Dulles Intl to Romania. Data last updated August 19, 2026 and is based on user searches.

Mon 9/79:40 pm -

1 stop28h 25m

Tue 9/229:05 pm -

1 stop21h 25m

Deal found 8/17

$696

Mon 9/71:15 pm -

1 stop15h 50m

Thu 9/173:55 pm -

1 stop26h 35m

Deal found 8/16

$706

Mon 9/79:40 pm -

1 stop33h 55m

Tue 9/223:55 pm -

1 stop26h 35m

Deal found 8/17

$710

Mon 9/71:15 pm -

1 stop15h 50m

Wed 9/309:35 pm -

1 stop20h 55m

Deal found 8/16

$720

Tue 9/89:40 pm -

1 stop31h 25m

Tue 9/229:35 pm -

1 stop20h 55m

Deal found 8/17

$700

Mon 9/141:15 pm -

1 stop13h 10m

Wed 10/149:55 pm -

1 stop20h 35m

Deal found 8/15

$691

Mon 9/149:40 pm -

1 stop28h 25m

Fri 9/259:05 pm -

1 stop21h 25m

Deal found 8/14

$719

Mon 9/141:15 pm -

2 stops19h 25m

Wed 9/309:30 am -

1 stop33h 00m

Deal found 8/17

$721

Tue 9/151:15 pm -

1 stop18h 20m

Tue 9/223:55 pm -

1 stop26h 35m

Deal found 8/17

$725

Wed 9/169:40 pm -

1 stop33h 55m

Wed 9/309:35 pm -

1 stop20h 55m

Deal found 8/15

$696

Tue 9/291:15 pm -

1 stop12h 50m

Tue 10/69:05 pm -

1 stop21h 25m

Deal found 8/15

$694

Tue 9/291:15 pm -

1 stop24h 00m

Tue 10/63:55 pm -

1 stop26h 35m

Deal found 8/14

$699

One-way flights from Dulles Intl to Romania
Search for one-way flight options from Dulles Intl to Romania. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.

Sat 9/128:30 pm -

2 stops39h 15m

Deal found 8/15

$354

Mon 9/78:30 pm -

2 stops33h 05m

Deal found 8/15

$360

Wed 9/911:12 am -

3 stops30h 48m

Deal found 8/15

$381

Tue 9/811:20 pm -

3 stops29h 20m

Deal found 8/15

$404

Fri 9/1111:25 am -

3 stops25h 45m

Deal found 8/15

$420

Sun 9/610:35 pm -

3 stops32h 40m

Deal found 8/15

$422

Mon 8/318:30 pm -

2 stops18h 50m

Deal found 8/18

$423

Mon 9/285:45 pm -

1 stop24h 35m

Deal found 8/17

$463

Sat 9/269:45 am -

3 stops36h 05m

Deal found 8/15

$464

Sun 9/69:40 pm -

2 stops28h 15m

Deal found 8/18

$465

Fri 10/910:20 pm -

3 stops42h 15m

Deal found 8/17

$466

Fri 10/235:10 pm -

1 stop14h 40m

Deal found 8/16

$467

Find flight deals from Dulles Intl to Romania

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$690 (FlightHub)
One-way from	$354 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$806

Provider with most accurate pricing for Washington, D.C. (WAS)-Bucharest (BUH) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bucharest (BUH) flights.

Search Deals

From Washington, D.C. Dulles Intl to Romania

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Romania

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($288 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 16% potential price decrease ($127 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Timisoara

IAD Washington, D.C. Dulles Intl - TSR Timisoara

IADTSR

Washington, D.C. Dulles Intl

Mon 9/14

1:15 pm-9:25 am

1 stop13h 10m

Timisoara

Wed 10/14

9:55 pm-11:30 am

1 stop20h 35m

$691

Washington, D.C.Cluj Napoca

IAD Washington, D.C. Dulles Intl - CLJ Cluj Napoca

IADCLJ

Washington, D.C. Dulles Intl

Tue 9/29

1:15 pm-9:05 am

1 stop12h 50m

Cluj Napoca

Tue 10/6

9:05 pm-11:30 am

1 stop21h 25m

$694

Washington, D.C.Cluj Napoca

IAD Washington, D.C. Dulles Intl - CLJ Cluj Napoca

IADCLJ

Washington, D.C. Dulles Intl

Mon 9/7

9:40 pm-9:05 am

1 stop28h 25m

Cluj Napoca

Tue 9/22

9:05 pm-11:30 am

1 stop21h 25m

$696

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Fri 1/15

1:30 pm-8:50 am

1 stop12h 20m

Bucharest Otopeni Intl

Fri 1/29

3:35 pm-11:45 am

1 stop27h 10m

$740

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Mon 9/7

1:15 pm-7:45 pm

2 stops23h 30m

Bucharest Otopeni Intl

Mon 9/28

3:55 pm-11:30 am

1 stop26h 35m

$744

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Mon 9/7

1:15 pm-7:45 pm

2 stops23h 30m

Bucharest Otopeni Intl

Mon 9/14

8:35 pm-11:30 am

1 stop21h 55m

$744

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Wed 9/9

1:15 pm-12:05 pm

1 stop15h 50m

Bucharest Otopeni Intl

Thu 10/1

9:30 am-11:30 am

1 stop33h 00m

$750

Washington, D.C.Cluj Napoca

IAD Washington, D.C. Dulles Intl - CLJ Cluj Napoca

IADCLJ

Washington, D.C. Dulles Intl

Sun 11/15

8:37 am-1:50 pm

2 stops22h 13m

Cluj Napoca

Thu 11/19

6:10 am-8:05 pm

1 stop20h 55m

$752

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Mon 9/14

1:15 pm-7:45 pm

2 stops23h 30m

Bucharest Otopeni Intl

Wed 9/30

3:50 pm-11:30 am

1 stop26h 40m

$754

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Tue 1/12

1:20 pm-3:50 pm

2 stops19h 30m

Bucharest Otopeni Intl

Tue 1/26

6:00 am-4:20 pm

2 stops17h 20m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 52 resultsSorted by cheapest first

...

Best time to book a flight from Dulles Intl to Romania

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

IAD-CLJ

IAD-OTP

IAD-TSR

IAD-SBZ

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 Washington, D.C. Dulles Intl Airport to Romania

IAD-RO0

IAD-CLJ

IAD-OTP

IAD-TSR

IAD-SBZ

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Romania (average of $566). Flying from Washington, D.C. Dulles Intl Airport to Romania in December is currently the most expensive (average of $1,200). 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 far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Romania?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Romania may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Romania

Peruse reviews from past customers who have flown with Austrian Airlines,Turkish Airlines, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Romania to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

948 reviews

Reviews

1 / 20

2.0

Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

Austrian Airlines

7.6

Good

948 reviews

Austrian Airlines

7.6

Good

948 reviews

Reviews

1 / 20

2.0

Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

Turkish Airlines

7.4

Good

4,477 reviews

Austrian Airlines

7.6

Good

948 reviews

Reviews

1 / 20

2.0

Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

United Airlines

7.4

Good

10,102 reviews

Austrian Airlines

7.6

Good

948 reviews

Reviews

1 / 20

2.0

Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

Lufthansa

6.8

Okay

8,199 reviews

Austrian Airlines

7.6

Good

948 reviews

Reviews

1 / 20

2.0

Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

British Airways

6.7

Okay

8,178 reviews

Austrian Airlines

7.6

Good

948 reviews

Reviews

1 / 20

2.0

Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Romania?
There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Romania in 13h 10m. Fly via Turkish Airlines, United Airlines, or Austrian Airlines to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Romania is about 4724 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Romania?
When deciding which route to take from Washington, D.C. Dulles Intl Airport to Romania consider Washington, D.C. Dulles Intl - Bucharest Otopeni Intl, Washington, D.C. Dulles Intl - Cluj Napoca or Washington, D.C. Dulles Intl - Sibiu as they are the most popular.
Can I find deals for flights from Dulles Intl to Romania that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Romania?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Romania.
Can I find deals for business class flights from Dulles Intl to Romania?
Yes. Cheapflights offers flight deals from Dulles Intl to Romania 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 Romania?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Romania (average of $566). Flying from Washington, D.C. Dulles Intl Airport to Romania in December is currently the most expensive (average of $1,200). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Dulles Intl to Romania

Dulles Intl to Heathrow flights

Baltimore to Heathrow flights

Dulles Intl to Charles de Gaulle flights

Dulles Intl to Istanbul flights

Reagan-National to Heathrow flights

Dulles Intl to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Gatwick flights

Dulles Intl to Stansted flights

Dulles Intl to Madrid flights

Dulles Intl to Frankfurt flights

Dulles Intl to Dublin flights

Baltimore to Charles de Gaulle flights

Reagan-National to Charles de Gaulle flights

Baltimore to Gatwick flights

Dulles Intl to Lisbon flights

Dulles Intl to Orly flights

Dulles Intl to Athens flights

Dulles Intl to Amsterdam flights

Dulles Intl to Luton flights

Dulles Intl to Munich flights

Dulles Intl to Barcelona-El Prat flights

Dulles Intl to Bruxelles-National flights

Reagan-National to Madrid flights

Dulles Intl to Vicenza flights

Baltimore to Istanbul flights

Baltimore to Leonardo da Vinci/Fiumicino flights

Reagan-National to Leonardo da Vinci/Fiumicino flights

Baltimore to Madrid flights

Baltimore to Keflavik Intl flights

Dulles Intl to Zurich flights

Baltimore to Dublin flights

Dulles Intl to Keflavik Intl flights

Baltimore to Lisbon flights

Reagan-National to Lisbon flights

Dulles Intl to Vienna flights

Baltimore to Frankfurt flights

Dulles Intl to Edinburgh flights

Baltimore to Athens flights

Dulles Intl to Sabiha Gokcen flights

Dulles Intl to Copenhagen flights

Top 7 airlines flying from Dulles Intl to Romania

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$344	Average$753	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$463	Average$893	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$480	Average$1,014	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$514	Average$914	FlexibilityNo cancel fee	On-time69%
Turkish Airlines	Cheapest$544	Average$783	FlexibilityNo cancel fee	On-time77%
Austrian Airlines	Cheapest$623	Average$1,027	FlexibilityNo cancel fee	On-time78%
Delta	Cheapest$629	Average$706	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$354+ Cheap flights from Dulles Intl (IAD) to Romania

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Romania with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Romania

Cheapest flights from Dulles Intl to RomaniaExplore the most affordable flight options available from Dulles Intl to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.

Explore the most affordable flight options available from Dulles Intl to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.

Best flights from Dulles Intl to RomaniaDiscover carefully curated flight deals from Dulles Intl to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.

Discover carefully curated flight deals from Dulles Intl to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.

Last-minute flights from Dulles Intl to RomaniaDiscover last-minute flight deals from Dulles Intl to Romania. Data last updated August 19, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Romania. Data last updated August 19, 2026 and is based on user searches.

One-way flights from Dulles Intl to RomaniaSearch for one-way flight options from Dulles Intl to Romania. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.

Search for one-way flight options from Dulles Intl to Romania. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.

Find flight deals from Dulles Intl to Romania

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Romania that are best for you.

Best time to book a flight from Dulles Intl to Romania

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

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Romania?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Romania may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Romania

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Romania?

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Romania?

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

How can I find direct flights from Dulles Intl to Romania?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Romania

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Romania by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dulles Intl to Romania by cabin class

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

Dulles Intl and Romania flights

Browse other Dulles Intl and Romania flight options. Last updated on August 19, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Dulles Intl to Romania flights

Consider these flights traveling from Dulles Intl to Romania.

Top 7 airlines flying from Dulles Intl to Romania

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Romania
Explore the most affordable flight options available from Dulles Intl to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.

Best flights from Dulles Intl to Romania
Discover carefully curated flight deals from Dulles Intl to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.

Last-minute flights from Dulles Intl to Romania
Discover last-minute flight deals from Dulles Intl to Romania. Data last updated August 19, 2026 and is based on user searches.

One-way flights from Dulles Intl to Romania
Search for one-way flight options from Dulles Intl to Romania. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.