How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Romania to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Bucharest and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 13h 10m on average. Another popular route from Romania to Washington, D.C. Dulles Intl Airport is flying from Iaşi to Washington, D.C. Dulles Intl Airport, which will take roughly 15h 40m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Romania to Washington, D.C. Dulles Intl?

American Airlines and Emirates are the most popular carriers operating from Romania to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

Lufthansa, United Airlines and Air France are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Romania according to our data. Lufthansa is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 6 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Romania to Washington, D.C. Dulles Intl Airport?

As of April 2026, there are 6 operators available to choose from for flights from Romania to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Romania to Washington, D.C. Dulles Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Romania to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$404 Cheap Flights from Romania to Washington, D.C. Dulles Intl Airport in 2026

1 adult

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Find the cheapest flights from Romania to Washington, D.C.

Round-trip

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Recent round-trip flight deals from Romania to Washington, D.C.

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1:45 pm - 7:55 pm

OTP

IAD

13h 10m

1 stop

10:20 pm - 6:35 pm

IAD

OTP

13h 15m

1 stop

$636Lufthansa

sex, mai 8 - dom, mai 24

1:50 pm - 7:55 pm

OTP

IAD

13h 05m

1 stop

10:20 pm - 6:35 pm

IAD

OTP

13h 15m

1 stop

$641Lufthansa

seg, mai 11 - seg, mai 25

6:05 am - 3:05 pm

OTP

IAD

16h 00m

1 stop

10:20 pm - 6:35 pm

IAD

OTP

13h 15m

1 stop

$642Lufthansa

sex, mai 15 - qui, mai 28

6:05 am - 4:05 pm

OTP

IAD

17h 00m

1 stop

8:20 pm - 3:20 pm

IAD

OTP

12h 00m

1 stop

$645Multiple Airlines

sex, mai 8 - dom, mai 24

6:05 am - 7:55 pm

OTP

IAD

20h 50m

1 stop

8:20 pm - 3:20 pm

IAD

OTP

12h 00m

1 stop

$648Multiple Airlines

sáb, mai 9 - seg, mai 25

1:50 pm - 8:00 pm

OTP

IAD

13h 10m

1 stop

5:30 pm - 12:00 pm

IAD

OTP

11h 30m

1 stop

$651United Airlines

ter, jun 16 - sáb, jul 25

1:50 pm - 8:00 pm

OTP

IAD

13h 10m

1 stop

10:15 pm - 11:50 pm

IAD

OTP

18h 35m

1 stop

$653United Airlines

ter, jun 16 - seg, jul 20

5:20 am - 2:00 pm

IAS

IAD

15h 40m

1 stop

6:35 pm - 3:20 pm

IAD

IAS

37h 45m

2 stops

$692Austrian Airlines

sex, out 9 - dom, out 18

5:20 am - 2:00 pm

IAS

IAD

15h 40m

1 stop

5:45 pm - 3:20 pm

IAD

IAS

14h 35m

1 stop

$695Austrian Airlines

sex, out 9 - dom, out 18

10:00 pm - 11:35 am

TSR

IAD

20h 35m

1 stop

9:45 pm - 9:10 pm

IAD

TSR

16h 25m

1 stop

$846Turkish Airlines

qua, ago 19 - ter, ago 25

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British Airways flights from Romania to Washington, D.C. Dulles Intl Airport

Our best British Airways deals on Romania to Washington, D.C. Dulles Intl Airport flight tickets

British Airways

May 9

OTP8:00 pmBucharest Otopeni Intl

34h 59m

2 stops

IAD11:59 pmWashington, D.C. Dulles Intl

May 16

IAD5:35 pmWashington, D.C. Dulles Intl

23h 45m

1 stop

OTP12:20 amBucharest Otopeni Intl

$669

British Airways

May 5

OTP8:15 amBucharest Otopeni Intl

14h 30m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Jun 5

IAD10:25 pmWashington, D.C. Dulles Intl

32h 35m

1 stop

OTP2:00 pmBucharest Otopeni Intl

$679

British Airways

May 5

OTP8:15 amBucharest Otopeni Intl

14h 30m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Jun 5

IAD10:25 pmWashington, D.C. Dulles Intl

32h 35m

1 stop

OTP2:00 pmBucharest Otopeni Intl

$680

Lufthansa flights from Romania to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Romania to Washington, D.C. Dulles Intl Airport flight tickets

Lufthansa

May 8

OTP1:45 pmBucharest Otopeni Intl

13h 10m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

May 24

IAD10:20 pmWashington, D.C. Dulles Intl

13h 15m

1 stop

OTP6:35 pmBucharest Otopeni Intl

$636

Lufthansa

May 11

OTP1:50 pmBucharest Otopeni Intl

13h 05m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

May 25

IAD10:20 pmWashington, D.C. Dulles Intl

13h 15m

1 stop

OTP6:35 pmBucharest Otopeni Intl

$641

Lufthansa

May 15

OTP6:05 amBucharest Otopeni Intl

16h 00m

1 stop

IAD3:05 pmWashington, D.C. Dulles Intl

May 28

IAD10:20 pmWashington, D.C. Dulles Intl

13h 15m

1 stop

OTP6:35 pmBucharest Otopeni Intl

$642

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 5/8

1:45 pm-7:55 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

dom 5/24

10:20 pm-6:35 pm

1 stop13h 15m

$636

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

seg 5/11

1:50 pm-7:55 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

seg 5/25

10:20 pm-6:35 pm

1 stop13h 15m

$641

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 5/15

6:05 am-3:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

qui 5/28

10:20 pm-6:35 pm

1 stop13h 15m

$642

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 5/8

6:05 am-4:05 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

dom 5/24

8:20 pm-3:20 pm

1 stop12h 00m

$645

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sáb 5/9

6:05 am-7:55 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

seg 5/25

8:20 pm-3:20 pm

1 stop12h 00m

$648

Quickest round-trip

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

ter 6/16

1:50 pm-8:00 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

sáb 7/25

5:30 pm-12:00 pm

1 stop11h 30m

$651

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

ter 6/16

1:50 pm-8:00 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

seg 7/20

10:15 pm-11:50 pm

1 stop18h 35m

$653

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

sex 10/9

5:20 am-2:00 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

dom 10/18

6:35 pm-3:20 pm

2 stops37h 45m

$692

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

sex 10/9

5:20 am-2:00 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

dom 10/18

5:45 pm-3:20 pm

1 stop14h 35m

$695

TimisoaraWashington, D.C.

TSR - IAD

TSRIAD

Timisoara

qua 8/19

10:00 pm-11:35 am

1 stop20h 35m

Washington, D.C. Dulles Intl

ter 8/25

9:45 pm-9:10 pm

1 stop16h 25m

$846

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Romania to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

In general, October is the cheapest month to fly from Romania to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $439. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $456.

Can stopping save me money on Romania to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 37% on your flight if you consider stops on a Romania to Washington, D.C. Dulles Intl Airport flight.

Cheap Romania to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to Washington, D.C. Dulles Intl Airport

Fastest flight time	13h 10m
Direct flights	None

The fastest flight from Romania to Washington, D.C. Dulles Intl Airport takes 13h 10m

There are no direct flights from Romania to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Romania to Washington, D.C. Dulles Intl Airport.

Search flight deals

Frequently asked questions about flying from Romania to Washington, D.C. Dulles Intl Airport

When did momondo last update prices for flights from Romania to Washington, D.C. Dulles Intl Airport?
Prices for flights from Romania to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Romania to Washington, D.C. Dulles Intl Airport?
As of April 2026, there are 6 operators available to choose from for flights from Romania to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Romania to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Romania to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Romania to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Romania to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $448	Free Cancellation	Rating 7.4 1,572 reviews	Search Air France flights
United Airlines	PriceFrom $457	Free Cancellation	Rating 7.4 9,597 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $462	Free Cancellation	Rating 7.6 902 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $466	Free Cancellation	Rating 6.8 7,926 reviews	Search Lufthansa flights
KLM	PriceFrom $528	Free Cancellation	Rating 7.8 1,499 reviews	Search KLM flights
SWISS	PriceFrom $549	Free Cancellation	Rating 7.6 1,922 reviews	Search SWISS flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Sterling

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Romania to Washington, D.C.?

It is quick and easy to find Romania to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Romania to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Romania to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Romania to Washington, D.C.?

momondo helps you find the best flight between Romania and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Romania to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Romania and alert you when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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Cheap flights from Romania to Washington, D.C. from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Romania to Washington, D.C. departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Romania to Washington, D.C. Dulles Intl Airport

Our best British Airways deals on Romania to Washington, D.C. Dulles Intl Airport flight tickets

Lufthansa flights from Romania to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Romania to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Romania to Washington, D.C. Dulles Intl Airport

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

Can stopping save me money on Romania to Washington, D.C. Dulles Intl Airport flights?

What is the cheapest airline that flies from Romania to Washington, D.C. Dulles Intl?

What airlines fly to Washington, D.C. Dulles Intl Airport?

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Cheap Romania to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to Washington, D.C. Dulles Intl Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Romania to Washington, D.C. Dulles Intl Airport

Best airlines flying from Romania to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Romania to Washington, D.C. Dulles Intl Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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